./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_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_e8a7411f-fad5-433b-9f24-42213bcc7dc6/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8a7411f-fad5-433b-9f24-42213bcc7dc6/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_e8a7411f-fad5-433b-9f24-42213bcc7dc6/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8a7411f-fad5-433b-9f24-42213bcc7dc6/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8a7411f-fad5-433b-9f24-42213bcc7dc6/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_e8a7411f-fad5-433b-9f24-42213bcc7dc6/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 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:28:22,881 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:28:22,986 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8a7411f-fad5-433b-9f24-42213bcc7dc6/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:28:22,993 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:28:22,994 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:28:23,024 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:28:23,025 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:28:23,026 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:28:23,027 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:28:23,028 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:28:23,029 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:28:23,029 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:28:23,030 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:28:23,031 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:28:23,031 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:28:23,032 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:28:23,033 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:28:23,033 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:28:23,034 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:28:23,035 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:28:23,035 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:28:23,036 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:28:23,037 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:28:23,037 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:28:23,038 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:28:23,038 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:28:23,039 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:28:23,040 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:28:23,040 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:28:23,041 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:28:23,041 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_e8a7411f-fad5-433b-9f24-42213bcc7dc6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8a7411f-fad5-433b-9f24-42213bcc7dc6/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 [2023-11-19 03:28:23,393 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:28:23,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:28:23,436 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:28:23,439 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:28:23,440 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:28:23,441 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8a7411f-fad5-433b-9f24-42213bcc7dc6/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2023-11-19 03:28:27,365 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:28:28,046 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:28:28,047 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8a7411f-fad5-433b-9f24-42213bcc7dc6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2023-11-19 03:28:28,100 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8a7411f-fad5-433b-9f24-42213bcc7dc6/bin/ukojak-verify-G8NBE6pJGL/data/658cbf704/34326d98b42a48d9b869547b29714ca5/FLAG5496c8686 [2023-11-19 03:28:28,123 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8a7411f-fad5-433b-9f24-42213bcc7dc6/bin/ukojak-verify-G8NBE6pJGL/data/658cbf704/34326d98b42a48d9b869547b29714ca5 [2023-11-19 03:28:28,134 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:28:28,136 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:28:28,139 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:28:28,140 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:28:28,147 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:28:28,148 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:28:28" (1/1) ... [2023-11-19 03:28:28,149 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c44bbd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:28, skipping insertion in model container [2023-11-19 03:28:28,149 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:28:28" (1/1) ... [2023-11-19 03:28:28,303 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:28:28,625 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_e8a7411f-fad5-433b-9f24-42213bcc7dc6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2023-11-19 03:28:28,636 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_e8a7411f-fad5-433b-9f24-42213bcc7dc6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2023-11-19 03:28:30,111 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:28:30,112 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:28:30,113 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:28:30,114 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:28:30,116 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:28:30,136 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:28:30,137 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:28:30,140 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:28:30,141 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:28:30,852 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:28:30,854 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:28:30,858 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:28:30,865 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:28:30,872 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:28:30,873 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:28:30,874 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:28:30,876 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:28:30,879 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:28:30,882 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:28:31,210 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:28:31,220 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b5ca3f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:31, skipping insertion in model container [2023-11-19 03:28:31,221 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:28:31,222 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:28:31,225 INFO L158 Benchmark]: Toolchain (without parser) took 3086.99ms. Allocated memory is still 161.5MB. Free memory was 111.4MB in the beginning and 55.5MB in the end (delta: 55.9MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2023-11-19 03:28:31,225 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 119.5MB. Free memory is still 88.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:28:31,227 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3082.32ms. Allocated memory is still 161.5MB. Free memory was 111.4MB in the beginning and 55.5MB in the end (delta: 55.9MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2023-11-19 03:28:31,229 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 119.5MB. Free memory is still 88.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3082.32ms. Allocated memory is still 161.5MB. Free memory was 111.4MB in the beginning and 55.5MB in the end (delta: 55.9MB). Peak memory consumption was 56.6MB. 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_e8a7411f-fad5-433b-9f24-42213bcc7dc6/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8a7411f-fad5-433b-9f24-42213bcc7dc6/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_e8a7411f-fad5-433b-9f24-42213bcc7dc6/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8a7411f-fad5-433b-9f24-42213bcc7dc6/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8a7411f-fad5-433b-9f24-42213bcc7dc6/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_e8a7411f-fad5-433b-9f24-42213bcc7dc6/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 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:28:34,251 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:28:34,352 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8a7411f-fad5-433b-9f24-42213bcc7dc6/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:28:34,397 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:28:34,398 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:28:34,399 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:28:34,400 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:28:34,401 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:28:34,402 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:28:34,403 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:28:34,404 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:28:34,404 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:28:34,405 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:28:34,406 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:28:34,407 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:28:34,407 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:28:34,408 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:28:34,409 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:28:34,410 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:28:34,411 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:28:34,411 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:28:34,412 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:28:34,413 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:28:34,414 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:28:34,415 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:28:34,416 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:28:34,416 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:28:34,417 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:28:34,418 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:28:34,419 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:28:34,419 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:28:34,420 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:28:34,421 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:28:34,421 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:28:34,422 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_e8a7411f-fad5-433b-9f24-42213bcc7dc6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8a7411f-fad5-433b-9f24-42213bcc7dc6/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 [2023-11-19 03:28:34,922 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:28:34,957 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:28:34,962 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:28:34,965 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:28:34,965 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:28:34,975 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8a7411f-fad5-433b-9f24-42213bcc7dc6/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2023-11-19 03:28:38,745 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:28:39,588 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:28:39,589 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8a7411f-fad5-433b-9f24-42213bcc7dc6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2023-11-19 03:28:39,624 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8a7411f-fad5-433b-9f24-42213bcc7dc6/bin/ukojak-verify-G8NBE6pJGL/data/43ed2df68/76b5a14764ae446d89d93ec5ff1ad698/FLAG3e2ff652f [2023-11-19 03:28:39,643 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8a7411f-fad5-433b-9f24-42213bcc7dc6/bin/ukojak-verify-G8NBE6pJGL/data/43ed2df68/76b5a14764ae446d89d93ec5ff1ad698 [2023-11-19 03:28:39,650 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:28:39,654 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:28:39,657 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:28:39,657 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:28:39,663 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:28:39,668 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:28:39" (1/1) ... [2023-11-19 03:28:39,669 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6287d933 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:39, skipping insertion in model container [2023-11-19 03:28:39,669 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:28:39" (1/1) ... [2023-11-19 03:28:39,854 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:28:40,282 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_e8a7411f-fad5-433b-9f24-42213bcc7dc6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2023-11-19 03:28:40,293 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_e8a7411f-fad5-433b-9f24-42213bcc7dc6/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2023-11-19 03:28:41,422 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:28:41,424 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:28:41,424 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:28:41,426 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:28:41,427 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:28:41,453 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:28:41,454 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:28:41,457 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:28:41,458 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:28:42,104 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:28:42,106 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:28:42,107 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:28:42,109 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:28:42,111 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:28:42,112 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:28:42,113 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:28:42,114 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:28:42,116 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:28:42,117 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:28:42,516 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:28:42,517 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d9e67fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:42, skipping insertion in model container [2023-11-19 03:28:42,517 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:28:42,518 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:28:42,521 INFO L158 Benchmark]: Toolchain (without parser) took 2865.75ms. Allocated memory was 81.8MB in the beginning and 109.1MB in the end (delta: 27.3MB). Free memory was 48.7MB in the beginning and 75.7MB in the end (delta: -27.1MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2023-11-19 03:28:42,522 INFO L158 Benchmark]: CDTParser took 0.85ms. Allocated memory is still 58.7MB. Free memory is still 35.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:28:42,523 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2861.19ms. Allocated memory was 81.8MB in the beginning and 109.1MB in the end (delta: 27.3MB). Free memory was 48.5MB in the beginning and 75.8MB in the end (delta: -27.4MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2023-11-19 03:28:42,525 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.85ms. Allocated memory is still 58.7MB. Free memory is still 35.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2861.19ms. Allocated memory was 81.8MB in the beginning and 109.1MB in the end (delta: 27.3MB). Free memory was 48.5MB in the beginning and 75.8MB in the end (delta: -27.4MB). Peak memory consumption was 22.5MB. 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