./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_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_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/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_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/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_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/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 efe93c285b9cfe4b236eb7cc9957c6e5b1b94bff3322775b8e8d61a9769c319e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:12:55,769 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:12:55,868 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:12:55,872 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:12:55,873 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:12:55,896 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:12:55,897 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:12:55,898 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:12:55,898 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:12:55,899 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:12:55,900 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:12:55,900 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:12:55,901 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:12:55,901 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:12:55,902 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:12:55,903 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:12:55,903 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:12:55,904 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:12:55,904 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:12:55,905 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:12:55,906 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:12:55,906 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:12:55,907 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:12:55,908 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:12:55,908 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:12:55,909 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:12:55,909 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:12:55,910 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:12:55,911 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:12:55,911 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:12:55,912 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_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efe93c285b9cfe4b236eb7cc9957c6e5b1b94bff3322775b8e8d61a9769c319e [2023-11-19 03:12:56,215 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:12:56,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:12:56,240 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:12:56,241 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:12:56,242 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:12:56,243 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2023-11-19 03:12:59,492 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:13:00,123 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:13:00,124 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2023-11-19 03:13:00,158 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/bin/ukojak-verify-G8NBE6pJGL/data/c40d7a0f3/91e145de6b1f48979d78e84621205c07/FLAGd1e848795 [2023-11-19 03:13:00,180 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/bin/ukojak-verify-G8NBE6pJGL/data/c40d7a0f3/91e145de6b1f48979d78e84621205c07 [2023-11-19 03:13:00,187 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:13:00,189 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:13:00,190 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:13:00,191 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:13:00,196 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:13:00,199 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:13:00" (1/1) ... [2023-11-19 03:13:00,200 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@220213d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:00, skipping insertion in model container [2023-11-19 03:13:00,201 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:13:00" (1/1) ... [2023-11-19 03:13:00,350 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:13:00,607 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_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4489,4502] [2023-11-19 03:13:00,616 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_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4549,4562] [2023-11-19 03:13:01,650 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:01,652 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:01,654 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:01,656 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:01,658 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:01,698 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:01,704 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:01,706 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:01,706 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:02,213 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:13:02,214 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:13:02,215 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:13:02,218 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:13:02,224 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:13:02,224 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:13:02,225 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:13:02,226 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:13:02,228 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:13:02,231 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:13:02,429 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:13:02,430 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7893d8e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:02, skipping insertion in model container [2023-11-19 03:13:02,430 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:13:02,431 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:13:02,447 INFO L158 Benchmark]: Toolchain (without parser) took 2257.11ms. Allocated memory is still 148.9MB. Free memory was 96.5MB in the beginning and 80.8MB in the end (delta: 15.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-19 03:13:02,447 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 102.8MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:13:02,448 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2240.24ms. Allocated memory is still 148.9MB. Free memory was 96.5MB in the beginning and 80.8MB in the end (delta: 15.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2023-11-19 03:13:02,449 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 102.8MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2240.24ms. Allocated memory is still 148.9MB. Free memory was 96.5MB in the beginning and 80.8MB in the end (delta: 15.7MB). 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_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/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_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/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_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/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 efe93c285b9cfe4b236eb7cc9957c6e5b1b94bff3322775b8e8d61a9769c319e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:13:04,917 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:13:05,042 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:13:05,102 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:13:05,103 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:13:05,104 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:13:05,105 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:13:05,105 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:13:05,106 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:13:05,111 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:13:05,112 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:13:05,112 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:13:05,113 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:13:05,115 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:13:05,115 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:13:05,115 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:13:05,116 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:13:05,116 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:13:05,117 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:13:05,119 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:13:05,119 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:13:05,120 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:13:05,120 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:13:05,121 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:13:05,121 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:13:05,122 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:13:05,122 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:13:05,123 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:13:05,123 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:13:05,123 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:13:05,125 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:13:05,125 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:13:05,126 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:13:05,126 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:13:05,126 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_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efe93c285b9cfe4b236eb7cc9957c6e5b1b94bff3322775b8e8d61a9769c319e [2023-11-19 03:13:05,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:13:05,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:13:05,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:13:05,630 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:13:05,631 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:13:05,633 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2023-11-19 03:13:08,857 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:13:09,487 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:13:09,488 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2023-11-19 03:13:09,531 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/bin/ukojak-verify-G8NBE6pJGL/data/6a2ed4ce1/50d399dd786b4cc8bc394501552b2e63/FLAG9ebe3249a [2023-11-19 03:13:09,551 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/bin/ukojak-verify-G8NBE6pJGL/data/6a2ed4ce1/50d399dd786b4cc8bc394501552b2e63 [2023-11-19 03:13:09,557 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:13:09,560 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:13:09,563 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:13:09,563 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:13:09,568 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:13:09,570 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:13:09" (1/1) ... [2023-11-19 03:13:09,571 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@690da366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:09, skipping insertion in model container [2023-11-19 03:13:09,572 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:13:09" (1/1) ... [2023-11-19 03:13:09,734 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:13:10,031 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_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4489,4502] [2023-11-19 03:13:10,040 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_4bd87e50-6abc-4aa7-9b56-a6abd9df914e/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4549,4562] [2023-11-19 03:13:11,138 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,139 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,140 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,141 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,143 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,158 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,159 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,161 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,162 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:13:11,653 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:13:11,656 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:13:11,657 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:13:11,659 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:13:11,661 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:13:11,662 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:13:11,663 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:13:11,664 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:13:11,665 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:13:11,666 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:13:11,945 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:13:11,946 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@70a1b4c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:13:11, skipping insertion in model container [2023-11-19 03:13:11,946 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:13:11,952 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:13:11,954 INFO L158 Benchmark]: Toolchain (without parser) took 2393.34ms. Allocated memory was 79.7MB in the beginning and 109.1MB in the end (delta: 29.4MB). Free memory was 46.4MB in the beginning and 79.1MB in the end (delta: -32.7MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2023-11-19 03:13:11,955 INFO L158 Benchmark]: CDTParser took 0.51ms. Allocated memory is still 79.7MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:13:11,956 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2389.06ms. Allocated memory was 79.7MB in the beginning and 109.1MB in the end (delta: 29.4MB). Free memory was 46.1MB in the beginning and 79.1MB in the end (delta: -33.0MB). Peak memory consumption was 27.4MB. Max. memory is 16.1GB. [2023-11-19 03:13:11,957 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51ms. Allocated memory is still 79.7MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2389.06ms. Allocated memory was 79.7MB in the beginning and 109.1MB in the end (delta: 29.4MB). Free memory was 46.1MB in the beginning and 79.1MB in the end (delta: -33.0MB). Peak memory consumption was 27.4MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN