./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_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_46fc1f22-0584-4a55-b370-56448a5de1b5/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fc1f22-0584-4a55-b370-56448a5de1b5/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_46fc1f22-0584-4a55-b370-56448a5de1b5/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fc1f22-0584-4a55-b370-56448a5de1b5/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fc1f22-0584-4a55-b370-56448a5de1b5/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_46fc1f22-0584-4a55-b370-56448a5de1b5/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 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:33:18,202 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:33:18,372 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fc1f22-0584-4a55-b370-56448a5de1b5/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:33:18,381 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:33:18,386 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:33:18,431 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:33:18,432 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:33:18,433 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:33:18,434 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:33:18,440 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:33:18,441 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:33:18,442 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:33:18,442 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:33:18,444 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:33:18,445 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:33:18,445 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:33:18,446 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:33:18,446 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:33:18,447 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:33:18,447 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:33:18,448 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:33:18,448 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:33:18,449 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:33:18,450 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:33:18,450 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:33:18,451 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:33:18,451 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:33:18,452 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:33:18,452 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:33:18,453 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:33:18,454 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_46fc1f22-0584-4a55-b370-56448a5de1b5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fc1f22-0584-4a55-b370-56448a5de1b5/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a [2023-11-19 03:33:18,755 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:33:18,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:33:18,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:33:18,791 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:33:18,791 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:33:18,793 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fc1f22-0584-4a55-b370-56448a5de1b5/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2023-11-19 03:33:22,001 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:33:22,580 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:33:22,580 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fc1f22-0584-4a55-b370-56448a5de1b5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2023-11-19 03:33:22,614 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fc1f22-0584-4a55-b370-56448a5de1b5/bin/ukojak-verify-G8NBE6pJGL/data/d7f4ae9b8/6c709ae8b41c4d2db4f6adbce46897de/FLAG32e081b77 [2023-11-19 03:33:22,634 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fc1f22-0584-4a55-b370-56448a5de1b5/bin/ukojak-verify-G8NBE6pJGL/data/d7f4ae9b8/6c709ae8b41c4d2db4f6adbce46897de [2023-11-19 03:33:22,639 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:33:22,642 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:33:22,645 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:33:22,645 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:33:22,650 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:33:22,653 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:33:22" (1/1) ... [2023-11-19 03:33:22,654 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2af9fe0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:33:22, skipping insertion in model container [2023-11-19 03:33:22,654 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:33:22" (1/1) ... [2023-11-19 03:33:22,790 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:33:23,054 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_46fc1f22-0584-4a55-b370-56448a5de1b5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2023-11-19 03:33:23,064 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_46fc1f22-0584-4a55-b370-56448a5de1b5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2023-11-19 03:33:24,202 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:24,203 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:24,204 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:24,205 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:24,206 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:24,224 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:24,225 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:24,227 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:24,228 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:24,674 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:33:24,676 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:33:24,677 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:33:24,678 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:33:24,679 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:33:24,680 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:33:24,681 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:33:24,681 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:33:24,682 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:33:24,683 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:33:24,914 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:33:24,915 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e8a4aee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:33:24, skipping insertion in model container [2023-11-19 03:33:24,915 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:33:24,916 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:33:24,924 INFO L158 Benchmark]: Toolchain (without parser) took 2274.99ms. Allocated memory is still 176.2MB. Free memory was 125.3MB in the beginning and 123.4MB in the end (delta: 1.9MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. [2023-11-19 03:33:24,924 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory was 84.9MB in the beginning and 84.7MB in the end (delta: 114.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 03:33:24,925 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2270.84ms. Allocated memory is still 176.2MB. Free memory was 125.0MB in the beginning and 123.4MB in the end (delta: 1.5MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. [2023-11-19 03:33:24,928 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory was 84.9MB in the beginning and 84.7MB in the end (delta: 114.0kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2270.84ms. Allocated memory is still 176.2MB. Free memory was 125.0MB in the beginning and 123.4MB in the end (delta: 1.5MB). Peak memory consumption was 46.2MB. 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_46fc1f22-0584-4a55-b370-56448a5de1b5/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fc1f22-0584-4a55-b370-56448a5de1b5/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_46fc1f22-0584-4a55-b370-56448a5de1b5/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fc1f22-0584-4a55-b370-56448a5de1b5/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fc1f22-0584-4a55-b370-56448a5de1b5/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_46fc1f22-0584-4a55-b370-56448a5de1b5/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 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:33:27,326 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:33:27,405 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fc1f22-0584-4a55-b370-56448a5de1b5/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:33:27,439 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:33:27,440 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:33:27,441 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:33:27,441 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:33:27,442 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:33:27,443 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:33:27,443 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:33:27,444 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:33:27,445 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:33:27,445 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:33:27,446 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:33:27,446 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:33:27,447 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:33:27,447 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:33:27,448 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:33:27,448 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:33:27,449 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:33:27,449 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:33:27,450 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:33:27,450 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:33:27,451 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:33:27,451 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:33:27,452 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:33:27,452 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:33:27,453 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:33:27,453 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:33:27,454 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:33:27,454 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:33:27,455 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:33:27,455 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:33:27,455 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:33:27,456 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_46fc1f22-0584-4a55-b370-56448a5de1b5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fc1f22-0584-4a55-b370-56448a5de1b5/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a [2023-11-19 03:33:27,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:33:27,896 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:33:27,898 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:33:27,900 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:33:27,900 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:33:27,902 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fc1f22-0584-4a55-b370-56448a5de1b5/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2023-11-19 03:33:31,021 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:33:31,696 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:33:31,696 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fc1f22-0584-4a55-b370-56448a5de1b5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2023-11-19 03:33:31,728 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fc1f22-0584-4a55-b370-56448a5de1b5/bin/ukojak-verify-G8NBE6pJGL/data/d96d25fa2/678a15662f2846bbb7751a4eeffe59b4/FLAG7550dbe05 [2023-11-19 03:33:31,746 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46fc1f22-0584-4a55-b370-56448a5de1b5/bin/ukojak-verify-G8NBE6pJGL/data/d96d25fa2/678a15662f2846bbb7751a4eeffe59b4 [2023-11-19 03:33:31,752 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:33:31,754 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:33:31,758 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:33:31,758 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:33:31,763 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:33:31,766 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:33:31" (1/1) ... [2023-11-19 03:33:31,767 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4226e684 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:33:31, skipping insertion in model container [2023-11-19 03:33:31,768 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:33:31" (1/1) ... [2023-11-19 03:33:31,918 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:33:32,260 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_46fc1f22-0584-4a55-b370-56448a5de1b5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2023-11-19 03:33:32,268 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_46fc1f22-0584-4a55-b370-56448a5de1b5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2023-11-19 03:33:33,280 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:33,281 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:33,281 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:33,283 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:33,284 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:33,299 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:33,299 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:33,301 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:33,302 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:33,796 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:33:33,797 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:33:33,798 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:33:33,800 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:33:33,801 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:33:33,802 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:33:33,803 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:33:33,803 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:33:33,804 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:33:33,805 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:33:34,033 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:33:34,033 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@58bd411d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:33:34, skipping insertion in model container [2023-11-19 03:33:34,034 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:33:34,034 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:33:34,036 INFO L158 Benchmark]: Toolchain (without parser) took 2281.30ms. Allocated memory is still 100.7MB. Free memory was 68.2MB in the beginning and 63.7MB in the end (delta: 4.5MB). Peak memory consumption was 31.2MB. Max. memory is 16.1GB. [2023-11-19 03:33:34,037 INFO L158 Benchmark]: CDTParser took 0.63ms. Allocated memory is still 71.3MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:33:34,037 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2275.86ms. Allocated memory is still 100.7MB. Free memory was 68.0MB in the beginning and 63.7MB in the end (delta: 4.3MB). Peak memory consumption was 31.2MB. Max. memory is 16.1GB. [2023-11-19 03:33:34,039 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.63ms. Allocated memory is still 71.3MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2275.86ms. Allocated memory is still 100.7MB. Free memory was 68.0MB in the beginning and 63.7MB in the end (delta: 4.3MB). Peak memory consumption was 31.2MB. 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