./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 156ab79a85c4b985ced0d661dede185c573e9f8e4fcba49b00d62d883c71bbed --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:15:38,750 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:15:38,831 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 05:15:38,837 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:15:38,838 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:15:38,868 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:15:38,869 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:15:38,870 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:15:38,870 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:15:38,871 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:15:38,872 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:15:38,872 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:15:38,873 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:15:38,873 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:15:38,874 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:15:38,874 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:15:38,875 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:15:38,875 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:15:38,876 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:15:38,877 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:15:38,877 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:15:38,878 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:15:38,879 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:15:38,879 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:15:38,879 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:15:38,880 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:15:38,880 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:15:38,881 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:15:38,881 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:15:38,881 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:15:38,882 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:15:38,882 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:15:38,883 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:15:38,883 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:15:38,883 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:15:38,884 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:15:38,884 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:15:38,884 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:15:38,884 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:15:38,885 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:15:38,885 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:15:38,885 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:15:38,885 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 156ab79a85c4b985ced0d661dede185c573e9f8e4fcba49b00d62d883c71bbed [2023-11-19 05:15:39,119 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:15:39,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:15:39,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:15:39,148 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:15:39,149 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:15:39,150 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2023-11-19 05:15:42,228 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:15:42,899 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:15:42,900 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2023-11-19 05:15:42,934 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/data/dd8e0139d/e32239e41ca64bdf93739a7e19ef3bc6/FLAGb1ab8497e [2023-11-19 05:15:42,951 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/data/dd8e0139d/e32239e41ca64bdf93739a7e19ef3bc6 [2023-11-19 05:15:42,961 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:15:42,963 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:15:42,966 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:15:42,966 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:15:42,972 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:15:42,973 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:15:42" (1/1) ... [2023-11-19 05:15:42,974 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f28f39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:15:42, skipping insertion in model container [2023-11-19 05:15:42,974 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:15:42" (1/1) ... [2023-11-19 05:15:43,086 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:15:43,372 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_50b17bb6-9de8-4f33-8968-968a64c34d81/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2023-11-19 05:15:43,381 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_50b17bb6-9de8-4f33-8968-968a64c34d81/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2023-11-19 05:15:44,500 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:44,503 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:44,504 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:44,506 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:44,512 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:44,529 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:44,529 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:44,531 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:44,532 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:44,534 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:44,535 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:44,536 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:44,536 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:44,998 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 05:15:45,000 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 05:15:45,001 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 05:15:45,002 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 05:15:45,004 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 05:15:45,005 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 05:15:45,006 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 05:15:45,007 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 05:15:45,008 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 05:15:45,008 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 05:15:45,193 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 05:15:45,194 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f25cc55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:15:45, skipping insertion in model container [2023-11-19 05:15:45,195 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:15:45,196 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:15:45,197 INFO L158 Benchmark]: Toolchain (without parser) took 2233.72ms. Allocated memory is still 142.6MB. Free memory was 102.7MB in the beginning and 51.9MB in the end (delta: 50.9MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2023-11-19 05:15:45,198 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 109.1MB. Free memory is still 55.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:15:45,199 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2229.76ms. Allocated memory is still 142.6MB. Free memory was 102.7MB in the beginning and 51.9MB in the end (delta: 50.9MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2023-11-19 05:15:45,201 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 109.1MB. Free memory is still 55.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2229.76ms. Allocated memory is still 142.6MB. Free memory was 102.7MB in the beginning and 51.9MB in the end (delta: 50.9MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7359]: 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 156ab79a85c4b985ced0d661dede185c573e9f8e4fcba49b00d62d883c71bbed --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:15:47,656 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:15:47,795 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2023-11-19 05:15:47,805 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:15:47,806 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:15:47,850 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:15:47,850 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:15:47,851 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:15:47,852 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:15:47,858 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:15:47,858 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:15:47,859 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:15:47,859 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:15:47,861 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:15:47,861 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:15:47,862 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:15:47,863 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:15:47,863 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:15:47,864 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:15:47,865 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:15:47,865 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:15:47,866 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:15:47,866 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 05:15:47,867 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 05:15:47,867 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 05:15:47,867 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:15:47,868 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:15:47,868 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:15:47,869 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 05:15:47,869 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:15:47,870 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:15:47,871 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:15:47,871 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:15:47,872 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:15:47,872 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 05:15:47,872 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 05:15:47,872 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:15:47,873 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:15:47,873 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:15:47,874 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_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 156ab79a85c4b985ced0d661dede185c573e9f8e4fcba49b00d62d883c71bbed [2023-11-19 05:15:48,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:15:48,313 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:15:48,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:15:48,319 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:15:48,320 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:15:48,321 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2023-11-19 05:15:51,506 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:15:52,176 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:15:52,178 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2023-11-19 05:15:52,215 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/data/009608931/ff7b3d8eada341f6ad223bc60d23ff7e/FLAG23343f81b [2023-11-19 05:15:52,233 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_50b17bb6-9de8-4f33-8968-968a64c34d81/bin/utaipan-verify-t7M7D8N6sZ/data/009608931/ff7b3d8eada341f6ad223bc60d23ff7e [2023-11-19 05:15:52,239 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:15:52,242 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:15:52,247 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:15:52,247 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:15:52,252 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:15:52,254 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:15:52" (1/1) ... [2023-11-19 05:15:52,256 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@779a96d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:15:52, skipping insertion in model container [2023-11-19 05:15:52,256 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:15:52" (1/1) ... [2023-11-19 05:15:52,382 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:15:52,624 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_50b17bb6-9de8-4f33-8968-968a64c34d81/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4495,4508] [2023-11-19 05:15:52,632 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_50b17bb6-9de8-4f33-8968-968a64c34d81/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i[4555,4568] [2023-11-19 05:15:53,925 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:53,926 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:53,926 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:53,927 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:53,928 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:53,943 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:53,944 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:53,945 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:53,946 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:53,948 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:53,949 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:53,950 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:53,950 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:15:54,405 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 05:15:54,406 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 05:15:54,407 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 05:15:54,408 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 05:15:54,410 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 05:15:54,411 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 05:15:54,411 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 05:15:54,419 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 05:15:54,420 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 05:15:54,421 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 05:15:54,596 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 05:15:54,598 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@60d85d25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:15:54, skipping insertion in model container [2023-11-19 05:15:54,599 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:15:54,599 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:15:54,601 INFO L158 Benchmark]: Toolchain (without parser) took 2358.71ms. Allocated memory was 77.6MB in the beginning and 102.8MB in the end (delta: 25.2MB). Free memory was 46.1MB in the beginning and 62.1MB in the end (delta: -16.0MB). Peak memory consumption was 28.1MB. Max. memory is 16.1GB. [2023-11-19 05:15:54,602 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 77.6MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:15:54,603 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2352.40ms. Allocated memory was 77.6MB in the beginning and 102.8MB in the end (delta: 25.2MB). Free memory was 45.9MB in the beginning and 62.1MB in the end (delta: -16.2MB). Peak memory consumption was 28.1MB. Max. memory is 16.1GB. [2023-11-19 05:15:54,605 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 77.6MB. Free memory is still 53.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2352.40ms. Allocated memory was 77.6MB in the beginning and 102.8MB in the end (delta: 25.2MB). Free memory was 45.9MB in the beginning and 62.1MB in the end (delta: -16.2MB). Peak memory consumption was 28.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7359]: 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