./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_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_25011bbb-a351-435d-bea9-3ad79963c0b2/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25011bbb-a351-435d-bea9-3ad79963c0b2/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_25011bbb-a351-435d-bea9-3ad79963c0b2/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25011bbb-a351-435d-bea9-3ad79963c0b2/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25011bbb-a351-435d-bea9-3ad79963c0b2/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_25011bbb-a351-435d-bea9-3ad79963c0b2/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 926c219674f55200b40d9809e5b1fdaded5b761814321598aab4b2039c1325ea --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:35:08,627 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:35:08,759 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25011bbb-a351-435d-bea9-3ad79963c0b2/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:35:08,768 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:35:08,768 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:35:08,810 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:35:08,811 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:35:08,812 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:35:08,813 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:35:08,818 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:35:08,819 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:35:08,820 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:35:08,820 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:35:08,822 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:35:08,822 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:35:08,823 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:35:08,823 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:35:08,823 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:35:08,824 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:35:08,824 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:35:08,825 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:35:08,825 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:35:08,826 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:35:08,827 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:35:08,827 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:35:08,827 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:35:08,828 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:35:08,828 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:35:08,829 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:35:08,829 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:35:08,830 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_25011bbb-a351-435d-bea9-3ad79963c0b2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25011bbb-a351-435d-bea9-3ad79963c0b2/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 926c219674f55200b40d9809e5b1fdaded5b761814321598aab4b2039c1325ea [2023-11-19 02:35:09,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:35:09,143 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:35:09,145 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:35:09,147 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:35:09,147 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:35:09,149 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25011bbb-a351-435d-bea9-3ad79963c0b2/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2023-11-19 02:35:12,260 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:35:13,017 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:35:13,018 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25011bbb-a351-435d-bea9-3ad79963c0b2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2023-11-19 02:35:13,052 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25011bbb-a351-435d-bea9-3ad79963c0b2/bin/ukojak-verify-G8NBE6pJGL/data/0a560a4ab/c4694cbf10424df69863d527e1eaebf6/FLAG12c7ad8be [2023-11-19 02:35:13,072 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25011bbb-a351-435d-bea9-3ad79963c0b2/bin/ukojak-verify-G8NBE6pJGL/data/0a560a4ab/c4694cbf10424df69863d527e1eaebf6 [2023-11-19 02:35:13,078 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:35:13,081 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:35:13,085 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:35:13,085 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:35:13,091 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:35:13,092 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:35:13" (1/1) ... [2023-11-19 02:35:13,093 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@707bb7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:13, skipping insertion in model container [2023-11-19 02:35:13,093 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:35:13" (1/1) ... [2023-11-19 02:35:13,230 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:35:13,532 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_25011bbb-a351-435d-bea9-3ad79963c0b2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i[4497,4510] [2023-11-19 02:35:13,541 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_25011bbb-a351-435d-bea9-3ad79963c0b2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i[4557,4570] [2023-11-19 02:35:14,793 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:14,794 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:14,794 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:14,795 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:14,797 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:14,813 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:14,813 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:14,816 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:14,817 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:15,450 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:35:15,452 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:35:15,453 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:35:15,455 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:35:15,457 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:35:15,458 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:35:15,458 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:35:15,459 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:35:15,460 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:35:15,461 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:35:15,773 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:35:15,774 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b61bf9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:15, skipping insertion in model container [2023-11-19 02:35:15,775 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:35:15,775 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:35:15,779 INFO L158 Benchmark]: Toolchain (without parser) took 2695.84ms. Allocated memory was 146.8MB in the beginning and 184.5MB in the end (delta: 37.7MB). Free memory was 99.1MB in the beginning and 130.6MB in the end (delta: -31.5MB). Peak memory consumption was 48.6MB. Max. memory is 16.1GB. [2023-11-19 02:35:15,779 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 146.8MB. Free memory is still 95.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:35:15,781 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2690.06ms. Allocated memory was 146.8MB in the beginning and 184.5MB in the end (delta: 37.7MB). Free memory was 98.7MB in the beginning and 130.6MB in the end (delta: -31.9MB). Peak memory consumption was 48.6MB. Max. memory is 16.1GB. [2023-11-19 02:35:15,783 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 146.8MB. Free memory is still 95.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2690.06ms. Allocated memory was 146.8MB in the beginning and 184.5MB in the end (delta: 37.7MB). Free memory was 98.7MB in the beginning and 130.6MB in the end (delta: -31.9MB). Peak memory consumption was 48.6MB. 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_25011bbb-a351-435d-bea9-3ad79963c0b2/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25011bbb-a351-435d-bea9-3ad79963c0b2/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_25011bbb-a351-435d-bea9-3ad79963c0b2/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25011bbb-a351-435d-bea9-3ad79963c0b2/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25011bbb-a351-435d-bea9-3ad79963c0b2/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_25011bbb-a351-435d-bea9-3ad79963c0b2/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 926c219674f55200b40d9809e5b1fdaded5b761814321598aab4b2039c1325ea --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:35:18,219 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:35:18,356 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25011bbb-a351-435d-bea9-3ad79963c0b2/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 02:35:18,406 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:35:18,407 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:35:18,408 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:35:18,408 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:35:18,409 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:35:18,410 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:35:18,415 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:35:18,415 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:35:18,416 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:35:18,416 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:35:18,418 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:35:18,418 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:35:18,419 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:35:18,419 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:35:18,420 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:35:18,420 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:35:18,421 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:35:18,421 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:35:18,422 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:35:18,422 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:35:18,423 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:35:18,423 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:35:18,424 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:35:18,424 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:35:18,425 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:35:18,425 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:35:18,426 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:35:18,427 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:35:18,427 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:35:18,428 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:35:18,428 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:35:18,428 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_25011bbb-a351-435d-bea9-3ad79963c0b2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25011bbb-a351-435d-bea9-3ad79963c0b2/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 926c219674f55200b40d9809e5b1fdaded5b761814321598aab4b2039c1325ea [2023-11-19 02:35:18,842 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:35:18,875 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:35:18,878 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:35:18,880 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:35:18,880 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:35:18,882 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25011bbb-a351-435d-bea9-3ad79963c0b2/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2023-11-19 02:35:22,256 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:35:22,936 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:35:22,937 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25011bbb-a351-435d-bea9-3ad79963c0b2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2023-11-19 02:35:22,966 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25011bbb-a351-435d-bea9-3ad79963c0b2/bin/ukojak-verify-G8NBE6pJGL/data/12ad24666/7b0a221b2a9a4e6498326cb5383eb9cf/FLAG61127c2b8 [2023-11-19 02:35:22,985 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25011bbb-a351-435d-bea9-3ad79963c0b2/bin/ukojak-verify-G8NBE6pJGL/data/12ad24666/7b0a221b2a9a4e6498326cb5383eb9cf [2023-11-19 02:35:22,990 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:35:22,992 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:35:22,995 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:35:22,995 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:35:23,000 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:35:23,002 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:35:22" (1/1) ... [2023-11-19 02:35:23,003 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4381f070 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:23, skipping insertion in model container [2023-11-19 02:35:23,004 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:35:22" (1/1) ... [2023-11-19 02:35:23,240 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:35:23,613 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_25011bbb-a351-435d-bea9-3ad79963c0b2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i[4497,4510] [2023-11-19 02:35:23,622 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_25011bbb-a351-435d-bea9-3ad79963c0b2/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i[4557,4570] [2023-11-19 02:35:25,043 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:25,044 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:25,045 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:25,047 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:25,049 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:25,087 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:25,089 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:25,095 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:25,099 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:25,664 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:35:25,666 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:35:25,667 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:35:25,669 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:35:25,675 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:35:25,675 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:35:25,677 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:35:25,678 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:35:25,682 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:35:25,683 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:35:26,015 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:35:26,015 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@234bc80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:26, skipping insertion in model container [2023-11-19 02:35:26,016 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:35:26,016 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:35:26,026 INFO L158 Benchmark]: Toolchain (without parser) took 3033.04ms. Allocated memory was 77.6MB in the beginning and 100.7MB in the end (delta: 23.1MB). Free memory was 44.0MB in the beginning and 53.9MB in the end (delta: -9.9MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. [2023-11-19 02:35:26,027 INFO L158 Benchmark]: CDTParser took 0.69ms. Allocated memory is still 77.6MB. Free memory is still 52.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:35:26,028 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3021.11ms. Allocated memory was 77.6MB in the beginning and 100.7MB in the end (delta: 23.1MB). Free memory was 43.9MB in the beginning and 53.9MB in the end (delta: -10.0MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. [2023-11-19 02:35:26,030 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.69ms. Allocated memory is still 77.6MB. Free memory is still 52.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3021.11ms. Allocated memory was 77.6MB in the beginning and 100.7MB in the end (delta: 23.1MB). Free memory was 43.9MB in the beginning and 53.9MB in the end (delta: -10.0MB). Peak memory consumption was 27.0MB. 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