./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_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_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/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_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/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_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/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 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:00:18,479 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:00:18,545 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:00:18,550 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:00:18,551 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:00:18,574 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:00:18,575 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:00:18,576 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:00:18,577 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:00:18,578 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:00:18,578 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:00:18,579 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:00:18,579 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:00:18,580 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:00:18,581 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:00:18,581 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:00:18,582 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:00:18,582 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:00:18,583 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:00:18,583 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:00:18,584 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:00:18,585 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:00:18,586 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:00:18,586 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:00:18,587 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:00:18,587 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:00:18,588 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:00:18,588 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:00:18,589 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:00:18,590 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:00:18,590 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_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa [2023-11-19 04:00:18,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:00:18,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:00:18,884 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:00:18,886 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:00:18,886 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:00:18,888 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2023-11-19 04:00:21,960 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:00:22,491 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:00:22,492 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2023-11-19 04:00:22,518 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/bin/ukojak-verify-G8NBE6pJGL/data/40e2f7cf9/b967b92707d1480c9fa7153485d265a7/FLAGd134713c4 [2023-11-19 04:00:22,536 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/bin/ukojak-verify-G8NBE6pJGL/data/40e2f7cf9/b967b92707d1480c9fa7153485d265a7 [2023-11-19 04:00:22,542 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:00:22,544 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:00:22,547 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:22,548 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:00:22,553 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:00:22,556 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:00:22" (1/1) ... [2023-11-19 04:00:22,557 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ed3e864 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:22, skipping insertion in model container [2023-11-19 04:00:22,558 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:00:22" (1/1) ... [2023-11-19 04:00:22,743 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:00:23,018 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_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2023-11-19 04:00:23,028 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_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2023-11-19 04:00:23,999 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:24,000 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:24,001 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:24,002 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:24,004 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:24,019 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:24,020 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:24,023 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:24,024 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:24,526 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:00:24,528 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:00:24,529 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:00:24,530 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:00:24,532 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:00:24,533 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:00:24,534 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:00:24,535 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:00:24,536 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:00:24,537 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:00:24,757 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:00:24,764 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@445d9c64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:24, skipping insertion in model container [2023-11-19 04:00:24,764 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:24,765 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:00:24,767 INFO L158 Benchmark]: Toolchain (without parser) took 2221.49ms. Allocated memory was 136.3MB in the beginning and 199.2MB in the end (delta: 62.9MB). Free memory was 83.1MB in the beginning and 142.5MB in the end (delta: -59.4MB). Peak memory consumption was 42.8MB. Max. memory is 16.1GB. [2023-11-19 04:00:24,768 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 136.3MB. Free memory is still 108.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:00:24,769 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2217.42ms. Allocated memory was 136.3MB in the beginning and 199.2MB in the end (delta: 62.9MB). Free memory was 83.1MB in the beginning and 142.5MB in the end (delta: -59.4MB). Peak memory consumption was 42.8MB. Max. memory is 16.1GB. [2023-11-19 04:00:24,772 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 136.3MB. Free memory is still 108.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2217.42ms. Allocated memory was 136.3MB in the beginning and 199.2MB in the end (delta: 62.9MB). Free memory was 83.1MB in the beginning and 142.5MB in the end (delta: -59.4MB). Peak memory consumption was 42.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/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_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/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_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/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 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:00:27,363 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:00:27,481 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 04:00:27,534 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:00:27,535 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:00:27,536 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:00:27,537 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:00:27,537 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:00:27,538 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:00:27,543 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:00:27,544 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:00:27,544 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:00:27,545 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:00:27,546 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:00:27,547 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:00:27,547 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:00:27,548 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:00:27,548 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:00:27,548 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:00:27,550 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:00:27,550 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:00:27,551 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:00:27,551 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:00:27,551 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 04:00:27,552 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:00:27,552 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:00:27,553 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:00:27,553 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:00:27,553 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:00:27,554 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:00:27,555 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:00:27,555 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:00:27,555 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 04:00:27,556 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:00:27,556 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_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa [2023-11-19 04:00:27,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:00:28,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:00:28,027 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:00:28,029 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:00:28,029 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:00:28,031 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2023-11-19 04:00:31,145 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:00:31,854 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:00:31,855 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2023-11-19 04:00:31,889 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/bin/ukojak-verify-G8NBE6pJGL/data/42b8b866f/4c438938394a40e98d81623faebb8281/FLAGd11a28832 [2023-11-19 04:00:31,908 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/bin/ukojak-verify-G8NBE6pJGL/data/42b8b866f/4c438938394a40e98d81623faebb8281 [2023-11-19 04:00:31,914 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:00:31,915 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:00:31,919 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:31,919 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:00:31,924 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:00:31,926 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:00:31" (1/1) ... [2023-11-19 04:00:31,927 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48e28b7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:31, skipping insertion in model container [2023-11-19 04:00:31,927 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:00:31" (1/1) ... [2023-11-19 04:00:32,091 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:00:32,361 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_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2023-11-19 04:00:32,369 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_bbf4f4d5-0ea0-46c9-94ec-064c0bd6516b/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2023-11-19 04:00:33,468 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:33,469 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:33,470 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:33,471 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:33,472 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:33,492 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:33,493 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:33,495 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:33,496 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:00:33,928 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:00:33,930 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:00:33,931 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:00:33,932 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:00:33,934 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:00:33,935 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:00:33,935 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:00:33,936 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:00:33,937 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:00:33,938 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:00:34,160 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:00:34,161 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13e82f58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:00:34, skipping insertion in model container [2023-11-19 04:00:34,161 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:00:34,161 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:00:34,163 INFO L158 Benchmark]: Toolchain (without parser) took 2247.02ms. Allocated memory is still 102.8MB. Free memory was 69.2MB in the beginning and 60.3MB in the end (delta: 8.9MB). Peak memory consumption was 26.4MB. Max. memory is 16.1GB. [2023-11-19 04:00:34,164 INFO L158 Benchmark]: CDTParser took 0.68ms. Allocated memory is still 73.4MB. Free memory is still 49.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:00:34,165 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2242.28ms. Allocated memory is still 102.8MB. Free memory was 68.9MB in the beginning and 60.3MB in the end (delta: 8.6MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. [2023-11-19 04:00:34,166 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68ms. Allocated memory is still 73.4MB. Free memory is still 49.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2242.28ms. Allocated memory is still 102.8MB. Free memory was 68.9MB in the beginning and 60.3MB in the end (delta: 8.6MB). Peak memory consumption was 24.3MB. 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