./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_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_86d22511-e312-4b24-94c5-4c7b99498ed5/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86d22511-e312-4b24-94c5-4c7b99498ed5/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_86d22511-e312-4b24-94c5-4c7b99498ed5/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86d22511-e312-4b24-94c5-4c7b99498ed5/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86d22511-e312-4b24-94c5-4c7b99498ed5/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_86d22511-e312-4b24-94c5-4c7b99498ed5/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 60c6b7f7f10f0b58422dda68af0c160071220e1df94b065f3ff541927c670dfd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:58:22,631 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:58:22,732 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86d22511-e312-4b24-94c5-4c7b99498ed5/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:58:22,740 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:58:22,741 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:58:22,793 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:58:22,799 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:58:22,800 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:58:22,802 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:58:22,808 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:58:22,810 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:58:22,811 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:58:22,811 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:58:22,814 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:58:22,814 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:58:22,815 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:58:22,815 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:58:22,816 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:58:22,816 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:58:22,817 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:58:22,818 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:58:22,818 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:58:22,819 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:58:22,822 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:58:22,822 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:58:22,823 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:58:22,823 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:58:22,824 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:58:22,825 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:58:22,825 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:58:22,827 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_86d22511-e312-4b24-94c5-4c7b99498ed5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86d22511-e312-4b24-94c5-4c7b99498ed5/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60c6b7f7f10f0b58422dda68af0c160071220e1df94b065f3ff541927c670dfd [2023-11-19 03:58:23,260 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:58:23,304 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:58:23,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:58:23,310 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:58:23,311 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:58:23,313 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86d22511-e312-4b24-94c5-4c7b99498ed5/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness_negated.i [2023-11-19 03:58:27,017 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:58:27,717 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:58:27,718 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86d22511-e312-4b24-94c5-4c7b99498ed5/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness_negated.i [2023-11-19 03:58:27,744 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86d22511-e312-4b24-94c5-4c7b99498ed5/bin/ukojak-verify-G8NBE6pJGL/data/fc7379e79/db9ca9698ee8478981cb451a1d158d79/FLAGa8f4ebda1 [2023-11-19 03:58:27,761 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86d22511-e312-4b24-94c5-4c7b99498ed5/bin/ukojak-verify-G8NBE6pJGL/data/fc7379e79/db9ca9698ee8478981cb451a1d158d79 [2023-11-19 03:58:27,764 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:58:27,766 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:58:27,768 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:58:27,768 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:58:27,774 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:58:27,775 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:58:27" (1/1) ... [2023-11-19 03:58:27,777 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2399cfe8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:27, skipping insertion in model container [2023-11-19 03:58:27,777 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:58:27" (1/1) ... [2023-11-19 03:58:27,967 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:58:28,412 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_86d22511-e312-4b24-94c5-4c7b99498ed5/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness_negated.i[4492,4505] [2023-11-19 03:58:28,429 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_86d22511-e312-4b24-94c5-4c7b99498ed5/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness_negated.i[4552,4565] [2023-11-19 03:58:30,009 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:30,011 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:30,012 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:30,013 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:30,015 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:30,034 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:30,035 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:30,038 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:30,039 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:30,043 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:30,045 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:30,046 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:30,047 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:30,655 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:58:30,657 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:58:30,658 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:58:30,660 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:58:30,663 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:58:30,664 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:58:30,665 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:58:30,666 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:58:30,667 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:58:30,668 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:58:30,974 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:58:30,975 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2eceb88d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:30, skipping insertion in model container [2023-11-19 03:58:30,975 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:58:30,976 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:58:30,978 INFO L158 Benchmark]: Toolchain (without parser) took 3210.56ms. Allocated memory was 146.8MB in the beginning and 186.6MB in the end (delta: 39.8MB). Free memory was 91.5MB in the beginning and 130.6MB in the end (delta: -39.1MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2023-11-19 03:58:30,978 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 146.8MB. Free memory is still 116.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:58:30,979 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3207.71ms. Allocated memory was 146.8MB in the beginning and 186.6MB in the end (delta: 39.8MB). Free memory was 91.5MB in the beginning and 130.6MB in the end (delta: -39.1MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2023-11-19 03:58:30,981 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 146.8MB. Free memory is still 116.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3207.71ms. Allocated memory was 146.8MB in the beginning and 186.6MB in the end (delta: 39.8MB). Free memory was 91.5MB in the beginning and 130.6MB in the end (delta: -39.1MB). Peak memory consumption was 56.4MB. 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_86d22511-e312-4b24-94c5-4c7b99498ed5/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86d22511-e312-4b24-94c5-4c7b99498ed5/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_86d22511-e312-4b24-94c5-4c7b99498ed5/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86d22511-e312-4b24-94c5-4c7b99498ed5/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86d22511-e312-4b24-94c5-4c7b99498ed5/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_86d22511-e312-4b24-94c5-4c7b99498ed5/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 60c6b7f7f10f0b58422dda68af0c160071220e1df94b065f3ff541927c670dfd --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:58:33,491 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:58:33,633 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86d22511-e312-4b24-94c5-4c7b99498ed5/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:58:33,686 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:58:33,688 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:58:33,689 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:58:33,690 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:58:33,690 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:58:33,691 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:58:33,696 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:58:33,697 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:58:33,697 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:58:33,698 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:58:33,699 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:58:33,700 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:58:33,700 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:58:33,701 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:58:33,701 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:58:33,702 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:58:33,703 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:58:33,704 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:58:33,704 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:58:33,705 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:58:33,705 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:58:33,706 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:58:33,706 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:58:33,707 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:58:33,707 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:58:33,708 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:58:33,708 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:58:33,709 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:58:33,710 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:58:33,710 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:58:33,711 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:58:33,711 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_86d22511-e312-4b24-94c5-4c7b99498ed5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86d22511-e312-4b24-94c5-4c7b99498ed5/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60c6b7f7f10f0b58422dda68af0c160071220e1df94b065f3ff541927c670dfd [2023-11-19 03:58:34,131 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:58:34,167 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:58:34,170 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:58:34,171 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:58:34,172 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:58:34,173 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86d22511-e312-4b24-94c5-4c7b99498ed5/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness_negated.i [2023-11-19 03:58:37,490 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:58:38,226 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:58:38,227 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86d22511-e312-4b24-94c5-4c7b99498ed5/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness_negated.i [2023-11-19 03:58:38,258 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86d22511-e312-4b24-94c5-4c7b99498ed5/bin/ukojak-verify-G8NBE6pJGL/data/9f37e860e/a198d77274464199b1fba6452c203c8e/FLAGb2b9b1652 [2023-11-19 03:58:38,276 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86d22511-e312-4b24-94c5-4c7b99498ed5/bin/ukojak-verify-G8NBE6pJGL/data/9f37e860e/a198d77274464199b1fba6452c203c8e [2023-11-19 03:58:38,282 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:58:38,283 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:58:38,286 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:58:38,287 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:58:38,291 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:58:38,293 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:58:38" (1/1) ... [2023-11-19 03:58:38,294 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26345f58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:38, skipping insertion in model container [2023-11-19 03:58:38,294 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:58:38" (1/1) ... [2023-11-19 03:58:38,471 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:58:38,814 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_86d22511-e312-4b24-94c5-4c7b99498ed5/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness_negated.i[4492,4505] [2023-11-19 03:58:38,824 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_86d22511-e312-4b24-94c5-4c7b99498ed5/sv-benchmarks/c/aws-c-common/aws_hash_iter_next_harness_negated.i[4552,4565] [2023-11-19 03:58:39,978 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:39,979 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:39,979 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:39,980 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:39,981 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:39,997 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:39,998 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:40,000 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:40,001 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:40,003 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:40,004 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:40,005 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:40,005 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:58:40,602 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:58:40,603 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:58:40,604 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:58:40,606 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:58:40,607 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:58:40,608 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:58:40,609 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:58:40,610 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:58:40,610 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:58:40,611 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:58:40,869 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:58:40,870 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c532b8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:58:40, skipping insertion in model container [2023-11-19 03:58:40,870 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:58:40,870 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:58:40,872 INFO L158 Benchmark]: Toolchain (without parser) took 2588.38ms. Allocated memory is still 111.1MB. Free memory was 76.7MB in the beginning and 45.2MB in the end (delta: 31.5MB). Peak memory consumption was 31.0MB. Max. memory is 16.1GB. [2023-11-19 03:58:40,873 INFO L158 Benchmark]: CDTParser took 0.66ms. Allocated memory is still 62.9MB. Free memory is still 38.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:58:40,874 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2583.93ms. Allocated memory is still 111.1MB. Free memory was 76.7MB in the beginning and 45.2MB in the end (delta: 31.5MB). Peak memory consumption was 31.0MB. Max. memory is 16.1GB. [2023-11-19 03:58:40,875 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.66ms. Allocated memory is still 62.9MB. Free memory is still 38.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2583.93ms. Allocated memory is still 111.1MB. Free memory was 76.7MB in the beginning and 45.2MB in the end (delta: 31.5MB). Peak memory consumption was 31.0MB. 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