./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness_negated.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_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/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_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/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_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/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 b62eef3129e91aaac3acc29e5a183350b87388a8c6b16bdbf751f7e8be177f34 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:08:58,396 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:08:58,466 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:08:58,472 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:08:58,473 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:08:58,509 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:08:58,514 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:08:58,515 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:08:58,516 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:08:58,519 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:08:58,519 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:08:58,520 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:08:58,520 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:08:58,525 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:08:58,525 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:08:58,525 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:08:58,526 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:08:58,526 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:08:58,527 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:08:58,527 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:08:58,528 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:08:58,528 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:08:58,529 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:08:58,529 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:08:58,530 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:08:58,530 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:08:58,531 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:08:58,531 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:08:58,531 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:08:58,532 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:08:58,533 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_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b62eef3129e91aaac3acc29e5a183350b87388a8c6b16bdbf751f7e8be177f34 [2023-11-19 03:08:58,834 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:08:58,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:08:58,865 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:08:58,866 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:08:58,867 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:08:58,868 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness_negated.i [2023-11-19 03:09:01,906 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:09:02,680 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:09:02,680 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness_negated.i [2023-11-19 03:09:02,719 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/bin/ukojak-verify-G8NBE6pJGL/data/c4c29be88/e9fc670718584d8488187bd50f1e2096/FLAG496da58f6 [2023-11-19 03:09:02,742 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/bin/ukojak-verify-G8NBE6pJGL/data/c4c29be88/e9fc670718584d8488187bd50f1e2096 [2023-11-19 03:09:02,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:09:02,752 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:09:02,758 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:09:02,758 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:09:02,765 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:09:02,768 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:09:02" (1/1) ... [2023-11-19 03:09:02,769 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cd53d79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:09:02, skipping insertion in model container [2023-11-19 03:09:02,770 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:09:02" (1/1) ... [2023-11-19 03:09:02,975 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:09:03,311 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_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness_negated.i[4492,4505] [2023-11-19 03:09:03,321 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_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness_negated.i[4552,4565] [2023-11-19 03:09:04,445 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:04,446 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:04,447 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:04,448 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:04,449 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:04,465 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:04,474 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:04,480 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:04,483 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:05,057 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:09:05,062 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:09:05,064 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:09:05,068 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:09:05,072 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:09:05,072 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:09:05,073 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:09:05,074 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:09:05,078 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:09:05,082 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:09:05,288 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:09:05,289 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@39ce898c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:09:05, skipping insertion in model container [2023-11-19 03:09:05,289 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:09:05,289 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:09:05,291 INFO L158 Benchmark]: Toolchain (without parser) took 2538.66ms. Allocated memory is still 153.1MB. Free memory was 112.3MB in the beginning and 104.9MB in the end (delta: 7.4MB). Peak memory consumption was 54.8MB. Max. memory is 16.1GB. [2023-11-19 03:09:05,292 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 125.8MB. Free memory is still 97.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:09:05,292 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2531.30ms. Allocated memory is still 153.1MB. Free memory was 111.6MB in the beginning and 104.9MB in the end (delta: 6.7MB). Peak memory consumption was 52.7MB. Max. memory is 16.1GB. [2023-11-19 03:09:05,294 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 125.8MB. Free memory is still 97.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2531.30ms. Allocated memory is still 153.1MB. Free memory was 111.6MB in the beginning and 104.9MB in the end (delta: 6.7MB). Peak memory consumption was 52.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7279]: 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_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/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_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/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_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/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 b62eef3129e91aaac3acc29e5a183350b87388a8c6b16bdbf751f7e8be177f34 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:09:07,913 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:09:08,052 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:09:08,107 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:09:08,109 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:09:08,110 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:09:08,111 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:09:08,111 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:09:08,112 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:09:08,117 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:09:08,118 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:09:08,118 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:09:08,119 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:09:08,121 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:09:08,121 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:09:08,121 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:09:08,122 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:09:08,122 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:09:08,123 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:09:08,124 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:09:08,125 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:09:08,125 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:09:08,126 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:09:08,126 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:09:08,127 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:09:08,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:09:08,128 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:09:08,128 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:09:08,129 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:09:08,129 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:09:08,130 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:09:08,131 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:09:08,131 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:09:08,131 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:09:08,132 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_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b62eef3129e91aaac3acc29e5a183350b87388a8c6b16bdbf751f7e8be177f34 [2023-11-19 03:09:08,574 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:09:08,609 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:09:08,612 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:09:08,613 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:09:08,614 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:09:08,615 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness_negated.i [2023-11-19 03:09:11,853 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:09:12,653 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:09:12,654 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness_negated.i [2023-11-19 03:09:12,693 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/bin/ukojak-verify-G8NBE6pJGL/data/9b1c7b81d/7ae2bdff558b49768fd2c1af6768305a/FLAG58cd1ee7e [2023-11-19 03:09:12,715 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/bin/ukojak-verify-G8NBE6pJGL/data/9b1c7b81d/7ae2bdff558b49768fd2c1af6768305a [2023-11-19 03:09:12,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:09:12,723 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:09:12,727 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:09:12,728 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:09:12,733 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:09:12,735 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:09:12" (1/1) ... [2023-11-19 03:09:12,736 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f9083f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:09:12, skipping insertion in model container [2023-11-19 03:09:12,737 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:09:12" (1/1) ... [2023-11-19 03:09:12,932 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:09:13,248 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_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness_negated.i[4492,4505] [2023-11-19 03:09:13,257 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_f69b1e5d-d7e0-41e7-8c42-51e2d9012f8e/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness_negated.i[4552,4565] [2023-11-19 03:09:14,291 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:14,293 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:14,294 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:14,296 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:14,297 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:14,330 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:14,330 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:14,333 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:14,335 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:09:14,883 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:09:14,884 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:09:14,885 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:09:14,887 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:09:14,888 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:09:14,889 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:09:14,890 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:09:14,890 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:09:14,891 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:09:14,892 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:09:15,195 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:09:15,215 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@12b39e21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:09:15, skipping insertion in model container [2023-11-19 03:09:15,215 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:09:15,216 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:09:15,218 INFO L158 Benchmark]: Toolchain (without parser) took 2493.64ms. Allocated memory was 67.1MB in the beginning and 96.5MB in the end (delta: 29.4MB). Free memory was 34.1MB in the beginning and 47.5MB in the end (delta: -13.4MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. [2023-11-19 03:09:15,219 INFO L158 Benchmark]: CDTParser took 0.68ms. Allocated memory is still 67.1MB. Free memory was 42.9MB in the beginning and 42.8MB in the end (delta: 62.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:09:15,220 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2488.30ms. Allocated memory was 67.1MB in the beginning and 96.5MB in the end (delta: 29.4MB). Free memory was 34.0MB in the beginning and 47.5MB in the end (delta: -13.5MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. [2023-11-19 03:09:15,222 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68ms. Allocated memory is still 67.1MB. Free memory was 42.9MB in the beginning and 42.8MB in the end (delta: 62.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2488.30ms. Allocated memory was 67.1MB in the beginning and 96.5MB in the end (delta: 29.4MB). Free memory was 34.0MB in the beginning and 47.5MB in the end (delta: -13.5MB). Peak memory consumption was 27.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7279]: 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