./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_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_37a452c4-d391-42d5-b30f-f563f24ded43/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37a452c4-d391-42d5-b30f-f563f24ded43/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_37a452c4-d391-42d5-b30f-f563f24ded43/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37a452c4-d391-42d5-b30f-f563f24ded43/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37a452c4-d391-42d5-b30f-f563f24ded43/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_37a452c4-d391-42d5-b30f-f563f24ded43/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 bc5ed5fb850d9a2c9d9a14514ffc7939afe81a277edfb59aefd3c5f66024eda8 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:40:47,275 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:40:47,440 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37a452c4-d391-42d5-b30f-f563f24ded43/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:40:47,449 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:40:47,450 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:40:47,502 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:40:47,503 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:40:47,504 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:40:47,506 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:40:47,512 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:40:47,513 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:40:47,513 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:40:47,514 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:40:47,516 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:40:47,517 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:40:47,518 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:40:47,518 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:40:47,519 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:40:47,519 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:40:47,520 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:40:47,521 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:40:47,521 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:40:47,523 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:40:47,523 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:40:47,524 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:40:47,525 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:40:47,525 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:40:47,526 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:40:47,526 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:40:47,527 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:40:47,529 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_37a452c4-d391-42d5-b30f-f563f24ded43/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37a452c4-d391-42d5-b30f-f563f24ded43/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc5ed5fb850d9a2c9d9a14514ffc7939afe81a277edfb59aefd3c5f66024eda8 [2023-11-19 03:40:47,948 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:40:47,990 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:40:47,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:40:47,996 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:40:47,997 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:40:47,998 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37a452c4-d391-42d5-b30f-f563f24ded43/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2023-11-19 03:40:51,870 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:40:52,697 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:40:52,700 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37a452c4-d391-42d5-b30f-f563f24ded43/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2023-11-19 03:40:52,744 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37a452c4-d391-42d5-b30f-f563f24ded43/bin/ukojak-verify-G8NBE6pJGL/data/d03c55162/3b7b84d780524670a4f1cdd291705bfc/FLAG705844192 [2023-11-19 03:40:52,766 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37a452c4-d391-42d5-b30f-f563f24ded43/bin/ukojak-verify-G8NBE6pJGL/data/d03c55162/3b7b84d780524670a4f1cdd291705bfc [2023-11-19 03:40:52,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:40:52,776 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:40:52,781 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:40:52,781 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:40:52,788 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:40:52,789 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:40:52" (1/1) ... [2023-11-19 03:40:52,790 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2496bf77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:40:52, skipping insertion in model container [2023-11-19 03:40:52,791 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:40:52" (1/1) ... [2023-11-19 03:40:53,000 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:40:53,409 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_37a452c4-d391-42d5-b30f-f563f24ded43/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2023-11-19 03:40:53,421 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_37a452c4-d391-42d5-b30f-f563f24ded43/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2023-11-19 03:40:54,913 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:54,914 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:54,915 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:54,916 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:54,918 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:54,936 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:54,937 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:54,940 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:54,941 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:55,737 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:40:55,739 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:40:55,740 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:40:55,742 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:40:55,744 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:40:55,745 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:40:55,746 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:40:55,747 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:40:55,747 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:40:55,748 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:40:56,167 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:56,167 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:40:56,294 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:40:56,296 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@79ea9b27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:40:56, skipping insertion in model container [2023-11-19 03:40:56,297 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:40:56,297 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:40:56,300 INFO L158 Benchmark]: Toolchain (without parser) took 3522.20ms. Allocated memory is still 136.3MB. Free memory was 89.1MB in the beginning and 76.9MB in the end (delta: 12.2MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2023-11-19 03:40:56,301 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 109.1MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:40:56,302 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3516.49ms. Allocated memory is still 136.3MB. Free memory was 89.1MB in the beginning and 76.9MB in the end (delta: 12.2MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2023-11-19 03:40:56,305 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 109.1MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3516.49ms. Allocated memory is still 136.3MB. Free memory was 89.1MB in the beginning and 76.9MB in the end (delta: 12.2MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 8962]: 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_37a452c4-d391-42d5-b30f-f563f24ded43/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37a452c4-d391-42d5-b30f-f563f24ded43/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_37a452c4-d391-42d5-b30f-f563f24ded43/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37a452c4-d391-42d5-b30f-f563f24ded43/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37a452c4-d391-42d5-b30f-f563f24ded43/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_37a452c4-d391-42d5-b30f-f563f24ded43/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 bc5ed5fb850d9a2c9d9a14514ffc7939afe81a277edfb59aefd3c5f66024eda8 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:40:59,486 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:40:59,646 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37a452c4-d391-42d5-b30f-f563f24ded43/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:40:59,685 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:40:59,687 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:40:59,687 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:40:59,689 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:40:59,689 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:40:59,690 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:40:59,691 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:40:59,692 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:40:59,693 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:40:59,693 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:40:59,694 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:40:59,695 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:40:59,696 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:40:59,696 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:40:59,697 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:40:59,698 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:40:59,699 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:40:59,699 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:40:59,700 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:40:59,701 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:40:59,701 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:40:59,702 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:40:59,703 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:40:59,703 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:40:59,704 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:40:59,704 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:40:59,705 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:40:59,706 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:40:59,706 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:40:59,707 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:40:59,708 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:40:59,708 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_37a452c4-d391-42d5-b30f-f563f24ded43/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37a452c4-d391-42d5-b30f-f563f24ded43/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bc5ed5fb850d9a2c9d9a14514ffc7939afe81a277edfb59aefd3c5f66024eda8 [2023-11-19 03:41:00,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:41:00,228 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:41:00,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:41:00,233 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:41:00,234 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:41:00,236 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37a452c4-d391-42d5-b30f-f563f24ded43/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2023-11-19 03:41:04,224 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:41:05,013 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:41:05,015 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37a452c4-d391-42d5-b30f-f563f24ded43/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i [2023-11-19 03:41:05,046 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37a452c4-d391-42d5-b30f-f563f24ded43/bin/ukojak-verify-G8NBE6pJGL/data/7e9cd0f16/39533ec01d9a420d8d2c9dddce810c49/FLAG60b20b214 [2023-11-19 03:41:05,065 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_37a452c4-d391-42d5-b30f-f563f24ded43/bin/ukojak-verify-G8NBE6pJGL/data/7e9cd0f16/39533ec01d9a420d8d2c9dddce810c49 [2023-11-19 03:41:05,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:41:05,071 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:41:05,073 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:41:05,073 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:41:05,079 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:41:05,080 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:41:05" (1/1) ... [2023-11-19 03:41:05,082 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11582dd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:41:05, skipping insertion in model container [2023-11-19 03:41:05,082 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:41:05" (1/1) ... [2023-11-19 03:41:05,441 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:41:05,768 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_37a452c4-d391-42d5-b30f-f563f24ded43/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4499,4512] [2023-11-19 03:41:05,780 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_37a452c4-d391-42d5-b30f-f563f24ded43/sv-benchmarks/c/aws-c-common/aws_string_destroy_secure_harness.i[4559,4572] [2023-11-19 03:41:07,200 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:41:07,201 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:41:07,202 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:41:07,203 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:41:07,204 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:41:07,230 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:41:07,231 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:41:07,234 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:41:07,235 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:41:07,844 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:41:07,846 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:41:07,848 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:41:07,850 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:41:07,852 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:41:07,853 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:41:07,854 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:41:07,855 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:41:07,856 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:41:07,857 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:41:08,346 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:41:08,347 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:41:08,461 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:41:08,462 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73a901eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:41:08, skipping insertion in model container [2023-11-19 03:41:08,462 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:41:08,462 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:41:08,466 INFO L158 Benchmark]: Toolchain (without parser) took 3392.89ms. Allocated memory is still 100.7MB. Free memory was 66.8MB in the beginning and 45.5MB in the end (delta: 21.3MB). Peak memory consumption was 30.5MB. Max. memory is 16.1GB. [2023-11-19 03:41:08,467 INFO L158 Benchmark]: CDTParser took 0.86ms. Allocated memory is still 75.5MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:41:08,468 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3389.44ms. Allocated memory is still 100.7MB. Free memory was 66.6MB in the beginning and 45.5MB in the end (delta: 21.1MB). Peak memory consumption was 30.5MB. Max. memory is 16.1GB. [2023-11-19 03:41:08,470 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.86ms. Allocated memory is still 75.5MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3389.44ms. Allocated memory is still 100.7MB. Free memory was 66.6MB in the beginning and 45.5MB in the end (delta: 21.1MB). Peak memory consumption was 30.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 8962]: 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