./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/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_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/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_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/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 e695a989d07c92d21e9a41b59ca742c73a2098242f3cafca723523a39a7793cb --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:35:12,116 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:35:12,224 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:35:12,234 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:35:12,234 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:35:12,276 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:35:12,277 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:35:12,277 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:35:12,278 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:35:12,279 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:35:12,279 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:35:12,280 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:35:12,281 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:35:12,281 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:35:12,282 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:35:12,282 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:35:12,283 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:35:12,283 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:35:12,284 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:35:12,284 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:35:12,285 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:35:12,286 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:35:12,286 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:35:12,287 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:35:12,287 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:35:12,288 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:35:12,288 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:35:12,289 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:35:12,289 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:35:12,290 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:35:12,290 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_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e695a989d07c92d21e9a41b59ca742c73a2098242f3cafca723523a39a7793cb [2023-11-19 03:35:12,579 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:35:12,601 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:35:12,604 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:35:12,605 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:35:12,606 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:35:12,607 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2023-11-19 03:35:15,791 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:35:16,379 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:35:16,380 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2023-11-19 03:35:16,401 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/bin/ukojak-verify-G8NBE6pJGL/data/974a126a6/1bd10c1d3ef74fd7aa0ed83d0696d495/FLAG6a16efe6a [2023-11-19 03:35:16,415 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/bin/ukojak-verify-G8NBE6pJGL/data/974a126a6/1bd10c1d3ef74fd7aa0ed83d0696d495 [2023-11-19 03:35:16,417 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:35:16,419 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:35:16,420 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:35:16,420 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:35:16,425 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:35:16,425 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:35:16" (1/1) ... [2023-11-19 03:35:16,426 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@777c7c2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:16, skipping insertion in model container [2023-11-19 03:35:16,426 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:35:16" (1/1) ... [2023-11-19 03:35:16,587 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:35:16,830 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_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2023-11-19 03:35:16,838 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_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2023-11-19 03:35:17,788 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:17,789 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:17,790 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:17,791 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:17,792 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:17,808 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:17,809 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:17,811 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:17,812 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:18,268 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:35:18,270 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:35:18,271 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:35:18,273 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:35:18,275 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:35:18,276 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:35:18,277 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:35:18,277 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:35:18,278 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:35:18,279 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:35:18,508 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:35:18,509 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32cc7ffb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:18, skipping insertion in model container [2023-11-19 03:35:18,510 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:35:18,510 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:35:18,512 INFO L158 Benchmark]: Toolchain (without parser) took 2092.61ms. Allocated memory was 107.0MB in the beginning and 132.1MB in the end (delta: 25.2MB). Free memory was 61.5MB in the beginning and 62.7MB in the end (delta: -1.2MB). Peak memory consumption was 24.9MB. Max. memory is 16.1GB. [2023-11-19 03:35:18,513 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 107.0MB. Free memory was 75.2MB in the beginning and 75.2MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:35:18,514 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2090.32ms. Allocated memory was 107.0MB in the beginning and 132.1MB in the end (delta: 25.2MB). Free memory was 61.5MB in the beginning and 62.7MB in the end (delta: -1.2MB). Peak memory consumption was 24.9MB. Max. memory is 16.1GB. [2023-11-19 03:35:18,516 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 107.0MB. Free memory was 75.2MB in the beginning and 75.2MB in the end (delta: 25.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2090.32ms. Allocated memory was 107.0MB in the beginning and 132.1MB in the end (delta: 25.2MB). Free memory was 61.5MB in the beginning and 62.7MB in the end (delta: -1.2MB). Peak memory consumption was 24.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/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_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/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_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/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 e695a989d07c92d21e9a41b59ca742c73a2098242f3cafca723523a39a7793cb --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:35:21,091 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:35:21,218 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:35:21,257 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:35:21,258 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:35:21,259 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:35:21,260 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:35:21,261 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:35:21,262 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:35:21,267 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:35:21,268 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:35:21,268 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:35:21,269 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:35:21,271 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:35:21,271 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:35:21,272 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:35:21,272 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:35:21,273 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:35:21,273 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:35:21,274 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:35:21,275 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:35:21,275 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:35:21,276 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:35:21,276 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:35:21,277 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:35:21,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:35:21,278 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:35:21,278 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:35:21,279 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:35:21,279 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:35:21,280 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:35:21,281 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:35:21,281 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:35:21,282 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:35:21,282 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_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e695a989d07c92d21e9a41b59ca742c73a2098242f3cafca723523a39a7793cb [2023-11-19 03:35:21,725 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:35:21,752 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:35:21,755 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:35:21,757 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:35:21,758 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:35:21,759 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2023-11-19 03:35:25,221 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:35:26,036 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:35:26,037 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2023-11-19 03:35:26,072 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/bin/ukojak-verify-G8NBE6pJGL/data/6aa231cdb/f80c89e02eef4243bcc53e2e8aaa07b6/FLAG02cba95fb [2023-11-19 03:35:26,094 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/bin/ukojak-verify-G8NBE6pJGL/data/6aa231cdb/f80c89e02eef4243bcc53e2e8aaa07b6 [2023-11-19 03:35:26,100 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:35:26,101 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:35:26,106 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:35:26,106 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:35:26,111 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:35:26,113 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:35:26" (1/1) ... [2023-11-19 03:35:26,114 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21a99263 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:26, skipping insertion in model container [2023-11-19 03:35:26,115 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:35:26" (1/1) ... [2023-11-19 03:35:26,303 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:35:26,568 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_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2023-11-19 03:35:26,575 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_b63abf8f-3a3d-4cbf-8533-8f97bd5456b0/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2023-11-19 03:35:27,560 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:27,563 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:27,564 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:27,565 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:27,566 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:27,584 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:27,585 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:27,587 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:27,587 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:35:28,005 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:35:28,006 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:35:28,007 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:35:28,009 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:35:28,010 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:35:28,011 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:35:28,011 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:35:28,012 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:35:28,013 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:35:28,013 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:35:28,218 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:35:28,232 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@142406de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:28, skipping insertion in model container [2023-11-19 03:35:28,233 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:35:28,233 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:35:28,235 INFO L158 Benchmark]: Toolchain (without parser) took 2133.08ms. Allocated memory was 75.5MB in the beginning and 94.4MB in the end (delta: 18.9MB). Free memory was 42.5MB in the beginning and 64.4MB in the end (delta: -21.9MB). Peak memory consumption was 27.2MB. Max. memory is 16.1GB. [2023-11-19 03:35:28,236 INFO L158 Benchmark]: CDTParser took 0.82ms. Allocated memory is still 75.5MB. Free memory is still 51.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:35:28,237 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2127.01ms. Allocated memory was 75.5MB in the beginning and 94.4MB in the end (delta: 18.9MB). Free memory was 42.3MB in the beginning and 64.4MB in the end (delta: -22.1MB). Peak memory consumption was 27.2MB. Max. memory is 16.1GB. [2023-11-19 03:35:28,238 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.82ms. Allocated memory is still 75.5MB. Free memory is still 51.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2127.01ms. Allocated memory was 75.5MB in the beginning and 94.4MB in the end (delta: 18.9MB). Free memory was 42.3MB in the beginning and 64.4MB in the end (delta: -22.1MB). Peak memory consumption was 27.2MB. 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