./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/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_c7fecabe-e27d-48a1-a058-e16eb7f6c126/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/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_c7fecabe-e27d-48a1-a058-e16eb7f6c126/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 0f893dc40cf70b8d30dda6e110329e0bc2218e18bc668acf080889b069fe51ab --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:30:16,959 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:30:17,097 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:30:17,106 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:30:17,107 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:30:17,152 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:30:17,153 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:30:17,154 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:30:17,155 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:30:17,162 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:30:17,163 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:30:17,164 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:30:17,165 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:30:17,167 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:30:17,168 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:30:17,168 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:30:17,169 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:30:17,169 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:30:17,170 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:30:17,171 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:30:17,172 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:30:17,173 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:30:17,174 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:30:17,174 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:30:17,175 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:30:17,176 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:30:17,176 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:30:17,177 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:30:17,178 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:30:17,178 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:30:17,180 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_c7fecabe-e27d-48a1-a058-e16eb7f6c126/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0f893dc40cf70b8d30dda6e110329e0bc2218e18bc668acf080889b069fe51ab [2023-11-19 03:30:17,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:30:17,549 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:30:17,552 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:30:17,554 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:30:17,555 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:30:17,556 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2023-11-19 03:30:21,005 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:30:21,694 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:30:21,696 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2023-11-19 03:30:21,735 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/bin/ukojak-verify-G8NBE6pJGL/data/fda6a5b5f/f6083852c65e430bb7368b7a143f2c1b/FLAG9091ea6b1 [2023-11-19 03:30:21,758 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/bin/ukojak-verify-G8NBE6pJGL/data/fda6a5b5f/f6083852c65e430bb7368b7a143f2c1b [2023-11-19 03:30:21,764 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:30:21,768 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:30:21,771 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:30:21,771 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:30:21,777 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:30:21,778 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:30:21" (1/1) ... [2023-11-19 03:30:21,780 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43d7dc39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:30:21, skipping insertion in model container [2023-11-19 03:30:21,780 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:30:21" (1/1) ... [2023-11-19 03:30:21,973 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:30:22,368 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_c7fecabe-e27d-48a1-a058-e16eb7f6c126/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4493,4506] [2023-11-19 03:30:22,379 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_c7fecabe-e27d-48a1-a058-e16eb7f6c126/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4553,4566] [2023-11-19 03:30:23,776 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:23,777 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:23,777 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:23,778 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:23,780 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:23,796 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:23,797 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:23,799 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:23,800 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:23,802 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:23,803 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:23,804 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:23,805 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:24,560 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:30:24,562 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:30:24,564 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:30:24,566 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:30:24,568 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:30:24,569 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:30:24,571 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:30:24,572 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:30:24,573 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:30:24,574 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:30:24,967 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:30:24,968 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33fc07f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:30:24, skipping insertion in model container [2023-11-19 03:30:24,968 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:30:24,969 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:30:24,971 INFO L158 Benchmark]: Toolchain (without parser) took 3202.57ms. Allocated memory is still 197.1MB. Free memory was 138.6MB in the beginning and 153.6MB in the end (delta: -15.0MB). Peak memory consumption was 81.4MB. Max. memory is 16.1GB. [2023-11-19 03:30:24,972 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 146.8MB. Free memory is still 87.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:30:24,972 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3197.83ms. Allocated memory is still 197.1MB. Free memory was 138.6MB in the beginning and 153.6MB in the end (delta: -15.0MB). Peak memory consumption was 81.4MB. Max. memory is 16.1GB. [2023-11-19 03:30:24,974 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 146.8MB. Free memory is still 87.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3197.83ms. Allocated memory is still 197.1MB. Free memory was 138.6MB in the beginning and 153.6MB in the end (delta: -15.0MB). Peak memory consumption was 81.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7379]: 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_c7fecabe-e27d-48a1-a058-e16eb7f6c126/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/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_c7fecabe-e27d-48a1-a058-e16eb7f6c126/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/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_c7fecabe-e27d-48a1-a058-e16eb7f6c126/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 0f893dc40cf70b8d30dda6e110329e0bc2218e18bc668acf080889b069fe51ab --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:30:27,653 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:30:27,790 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:30:27,850 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:30:27,852 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:30:27,853 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:30:27,854 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:30:27,855 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:30:27,856 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:30:27,862 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:30:27,863 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:30:27,863 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:30:27,864 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:30:27,866 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:30:27,867 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:30:27,867 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:30:27,868 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:30:27,868 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:30:27,869 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:30:27,871 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:30:27,871 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:30:27,872 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:30:27,873 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:30:27,873 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:30:27,874 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:30:27,874 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:30:27,875 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:30:27,876 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:30:27,876 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:30:27,877 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:30:27,878 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:30:27,879 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:30:27,879 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:30:27,880 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:30:27,880 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_c7fecabe-e27d-48a1-a058-e16eb7f6c126/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0f893dc40cf70b8d30dda6e110329e0bc2218e18bc668acf080889b069fe51ab [2023-11-19 03:30:28,369 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:30:28,394 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:30:28,397 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:30:28,399 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:30:28,399 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:30:28,401 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2023-11-19 03:30:31,851 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:30:32,686 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:30:32,687 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2023-11-19 03:30:32,729 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/bin/ukojak-verify-G8NBE6pJGL/data/5f741e225/b78f2273d34241a6bd63aa05677fc41b/FLAG9fb919d3b [2023-11-19 03:30:32,751 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7fecabe-e27d-48a1-a058-e16eb7f6c126/bin/ukojak-verify-G8NBE6pJGL/data/5f741e225/b78f2273d34241a6bd63aa05677fc41b [2023-11-19 03:30:32,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:30:32,761 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:30:32,763 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:30:32,763 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:30:32,768 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:30:32,769 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:30:32" (1/1) ... [2023-11-19 03:30:32,770 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@417d55c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:30:32, skipping insertion in model container [2023-11-19 03:30:32,770 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:30:32" (1/1) ... [2023-11-19 03:30:32,959 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:30:33,378 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_c7fecabe-e27d-48a1-a058-e16eb7f6c126/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4493,4506] [2023-11-19 03:30:33,391 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_c7fecabe-e27d-48a1-a058-e16eb7f6c126/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4553,4566] [2023-11-19 03:30:34,858 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:34,865 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:34,866 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:34,868 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:34,870 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:34,889 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:34,890 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:34,893 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:34,893 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:34,896 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:34,897 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:34,898 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:34,899 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:30:35,467 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:30:35,469 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:30:35,470 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:30:35,472 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:30:35,474 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:30:35,475 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:30:35,476 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:30:35,477 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:30:35,478 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:30:35,479 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:30:35,770 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:30:35,771 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@413b8eca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:30:35, skipping insertion in model container [2023-11-19 03:30:35,771 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:30:35,772 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:30:35,774 INFO L158 Benchmark]: Toolchain (without parser) took 3011.76ms. Allocated memory was 73.4MB in the beginning and 98.6MB in the end (delta: 25.2MB). Free memory was 40.0MB in the beginning and 54.0MB in the end (delta: -14.0MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. [2023-11-19 03:30:35,774 INFO L158 Benchmark]: CDTParser took 0.55ms. Allocated memory is still 73.4MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:30:35,775 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3009.07ms. Allocated memory was 73.4MB in the beginning and 98.6MB in the end (delta: 25.2MB). Free memory was 39.8MB in the beginning and 54.0MB in the end (delta: -14.2MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. [2023-11-19 03:30:35,777 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.55ms. Allocated memory is still 73.4MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3009.07ms. Allocated memory was 73.4MB in the beginning and 98.6MB in the end (delta: 25.2MB). Free memory was 39.8MB in the beginning and 54.0MB in the end (delta: -14.2MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7379]: 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