./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_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_35c28f94-ccd5-4acf-b952-203aad5e913f/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35c28f94-ccd5-4acf-b952-203aad5e913f/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_35c28f94-ccd5-4acf-b952-203aad5e913f/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35c28f94-ccd5-4acf-b952-203aad5e913f/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35c28f94-ccd5-4acf-b952-203aad5e913f/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_35c28f94-ccd5-4acf-b952-203aad5e913f/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 09a9e89a256f6ec677414d0461e173c67b4a017b14cfac5f1fe015eba0d738da --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:33:30,521 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:33:30,635 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35c28f94-ccd5-4acf-b952-203aad5e913f/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:33:30,648 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:33:30,649 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:33:30,693 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:33:30,695 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:33:30,696 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:33:30,697 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:33:30,702 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:33:30,704 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:33:30,704 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:33:30,705 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:33:30,706 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:33:30,707 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:33:30,707 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:33:30,708 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:33:30,708 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:33:30,709 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:33:30,709 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:33:30,709 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:33:30,710 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:33:30,711 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:33:30,716 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:33:30,716 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:33:30,717 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:33:30,717 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:33:30,718 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:33:30,718 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:33:30,719 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:33:30,720 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_35c28f94-ccd5-4acf-b952-203aad5e913f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35c28f94-ccd5-4acf-b952-203aad5e913f/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09a9e89a256f6ec677414d0461e173c67b4a017b14cfac5f1fe015eba0d738da [2023-11-19 03:33:31,048 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:33:31,081 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:33:31,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:33:31,085 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:33:31,085 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:33:31,086 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35c28f94-ccd5-4acf-b952-203aad5e913f/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness_negated.i [2023-11-19 03:33:34,206 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:33:34,842 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:33:34,843 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35c28f94-ccd5-4acf-b952-203aad5e913f/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness_negated.i [2023-11-19 03:33:34,879 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35c28f94-ccd5-4acf-b952-203aad5e913f/bin/ukojak-verify-G8NBE6pJGL/data/03badaf67/cca004b454f04e309b8e5e09fa231aca/FLAGa2ff3edca [2023-11-19 03:33:34,901 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35c28f94-ccd5-4acf-b952-203aad5e913f/bin/ukojak-verify-G8NBE6pJGL/data/03badaf67/cca004b454f04e309b8e5e09fa231aca [2023-11-19 03:33:34,907 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:33:34,909 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:33:34,912 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:33:34,913 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:33:34,918 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:33:34,919 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:33:34" (1/1) ... [2023-11-19 03:33:34,920 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ccea505 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:33:34, skipping insertion in model container [2023-11-19 03:33:34,920 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:33:34" (1/1) ... [2023-11-19 03:33:35,117 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:33:35,401 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_35c28f94-ccd5-4acf-b952-203aad5e913f/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness_negated.i[4491,4504] [2023-11-19 03:33:35,410 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_35c28f94-ccd5-4acf-b952-203aad5e913f/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness_negated.i[4551,4564] [2023-11-19 03:33:36,619 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:36,620 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:36,621 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:36,622 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:36,623 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:36,639 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:36,640 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:36,642 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:36,643 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:36,649 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:36,650 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:36,658 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:36,658 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:37,165 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:33:37,167 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:33:37,168 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:33:37,170 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:33:37,171 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:33:37,172 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:33:37,173 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:33:37,174 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:33:37,175 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:33:37,175 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:33:37,411 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:33:37,416 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3854b9f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:33:37, skipping insertion in model container [2023-11-19 03:33:37,416 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:33:37,417 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:33:37,419 INFO L158 Benchmark]: Toolchain (without parser) took 2508.70ms. Allocated memory was 138.4MB in the beginning and 190.8MB in the end (delta: 52.4MB). Free memory was 64.6MB in the beginning and 102.2MB in the end (delta: -37.6MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. [2023-11-19 03:33:37,419 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 138.4MB. Free memory is still 111.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:33:37,421 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2504.06ms. Allocated memory was 138.4MB in the beginning and 190.8MB in the end (delta: 52.4MB). Free memory was 64.5MB in the beginning and 102.2MB in the end (delta: -37.7MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. [2023-11-19 03:33:37,423 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 138.4MB. Free memory is still 111.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2504.06ms. Allocated memory was 138.4MB in the beginning and 190.8MB in the end (delta: 52.4MB). Free memory was 64.5MB in the beginning and 102.2MB in the end (delta: -37.7MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7347]: 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_35c28f94-ccd5-4acf-b952-203aad5e913f/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35c28f94-ccd5-4acf-b952-203aad5e913f/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_35c28f94-ccd5-4acf-b952-203aad5e913f/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35c28f94-ccd5-4acf-b952-203aad5e913f/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35c28f94-ccd5-4acf-b952-203aad5e913f/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_35c28f94-ccd5-4acf-b952-203aad5e913f/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 09a9e89a256f6ec677414d0461e173c67b4a017b14cfac5f1fe015eba0d738da --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:33:39,866 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:33:39,988 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35c28f94-ccd5-4acf-b952-203aad5e913f/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:33:40,034 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:33:40,036 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:33:40,036 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:33:40,037 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:33:40,038 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:33:40,039 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:33:40,044 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:33:40,044 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:33:40,045 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:33:40,045 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:33:40,047 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:33:40,047 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:33:40,048 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:33:40,049 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:33:40,049 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:33:40,050 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:33:40,051 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:33:40,052 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:33:40,052 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:33:40,053 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:33:40,053 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:33:40,054 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:33:40,054 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:33:40,055 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:33:40,055 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:33:40,056 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:33:40,056 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:33:40,058 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:33:40,058 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:33:40,058 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:33:40,059 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:33:40,059 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_35c28f94-ccd5-4acf-b952-203aad5e913f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35c28f94-ccd5-4acf-b952-203aad5e913f/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09a9e89a256f6ec677414d0461e173c67b4a017b14cfac5f1fe015eba0d738da [2023-11-19 03:33:40,490 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:33:40,523 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:33:40,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:33:40,533 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:33:40,534 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:33:40,535 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35c28f94-ccd5-4acf-b952-203aad5e913f/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness_negated.i [2023-11-19 03:33:43,680 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:33:44,285 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:33:44,286 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35c28f94-ccd5-4acf-b952-203aad5e913f/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness_negated.i [2023-11-19 03:33:44,318 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35c28f94-ccd5-4acf-b952-203aad5e913f/bin/ukojak-verify-G8NBE6pJGL/data/a8db06c20/493a19af93ec4949b5308c692d9381e9/FLAG3ee64e90c [2023-11-19 03:33:44,339 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35c28f94-ccd5-4acf-b952-203aad5e913f/bin/ukojak-verify-G8NBE6pJGL/data/a8db06c20/493a19af93ec4949b5308c692d9381e9 [2023-11-19 03:33:44,345 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:33:44,346 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:33:44,349 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:33:44,350 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:33:44,354 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:33:44,356 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:33:44" (1/1) ... [2023-11-19 03:33:44,357 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4884f744 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:33:44, skipping insertion in model container [2023-11-19 03:33:44,357 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:33:44" (1/1) ... [2023-11-19 03:33:44,561 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:33:44,872 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_35c28f94-ccd5-4acf-b952-203aad5e913f/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness_negated.i[4491,4504] [2023-11-19 03:33:44,881 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_35c28f94-ccd5-4acf-b952-203aad5e913f/sv-benchmarks/c/aws-c-common/aws_hash_c_string_harness_negated.i[4551,4564] [2023-11-19 03:33:46,040 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:46,043 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:46,048 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:46,049 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:46,050 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:46,069 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:46,070 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:46,071 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:46,072 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:46,074 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:46,075 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:46,076 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:46,076 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:33:46,613 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:33:46,614 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:33:46,615 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:33:46,617 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:33:46,618 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:33:46,619 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:33:46,620 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:33:46,621 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:33:46,622 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:33:46,622 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:33:46,905 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:33:46,906 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6117843 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:33:46, skipping insertion in model container [2023-11-19 03:33:46,906 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:33:46,907 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:33:46,909 INFO L158 Benchmark]: Toolchain (without parser) took 2561.75ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 41.2MB in the beginning and 49.7MB in the end (delta: -8.4MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2023-11-19 03:33:46,910 INFO L158 Benchmark]: CDTParser took 0.65ms. Allocated memory is still 75.5MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:33:46,912 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2557.46ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 40.9MB in the beginning and 49.7MB in the end (delta: -8.8MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2023-11-19 03:33:46,913 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65ms. Allocated memory is still 75.5MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2557.46ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 40.9MB in the beginning and 49.7MB in the end (delta: -8.8MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7347]: 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