./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_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_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/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_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/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_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/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 7e3410638a547f2efce35a13c7d23c64ee660b1c493ec273ce9d4043edc218c3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:22:14,876 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:22:14,976 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 05:22:14,981 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:22:14,982 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:22:15,005 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:22:15,006 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:22:15,006 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:22:15,007 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:22:15,008 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:22:15,008 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:22:15,009 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:22:15,010 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:22:15,010 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:22:15,011 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:22:15,011 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:22:15,012 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:22:15,012 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:22:15,013 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:22:15,014 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:22:15,014 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:22:15,015 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:22:15,016 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:22:15,016 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:22:15,017 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:22:15,018 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:22:15,018 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:22:15,019 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:22:15,019 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:22:15,020 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:22:15,020 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:22:15,021 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:22:15,021 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:22:15,022 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:22:15,022 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:22:15,023 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:22:15,023 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:22:15,024 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:22:15,024 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:22:15,024 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:22:15,025 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:22:15,025 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:22:15,025 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_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e3410638a547f2efce35a13c7d23c64ee660b1c493ec273ce9d4043edc218c3 [2023-11-19 05:22:15,260 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:22:15,282 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:22:15,284 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:22:15,286 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:22:15,286 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:22:15,288 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2023-11-19 05:22:18,442 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:22:19,125 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:22:19,126 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2023-11-19 05:22:19,160 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/bin/utaipan-verify-t7M7D8N6sZ/data/8b90be16b/44c569c1829d4ed989ba5395e4072383/FLAGd6ca47144 [2023-11-19 05:22:19,178 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/bin/utaipan-verify-t7M7D8N6sZ/data/8b90be16b/44c569c1829d4ed989ba5395e4072383 [2023-11-19 05:22:19,186 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:22:19,188 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:22:19,191 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:22:19,191 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:22:19,197 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:22:19,198 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:22:19" (1/1) ... [2023-11-19 05:22:19,199 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dc15508 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:22:19, skipping insertion in model container [2023-11-19 05:22:19,200 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:22:19" (1/1) ... [2023-11-19 05:22:19,358 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:22:19,769 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_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4492,4505] [2023-11-19 05:22:19,780 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_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4552,4565] [2023-11-19 05:22:21,180 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:21,180 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:21,189 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:21,190 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:21,192 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:21,209 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:21,210 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:21,212 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:21,213 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:21,215 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:21,216 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:21,217 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:21,218 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:21,673 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 05:22:21,674 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 05:22:21,675 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 05:22:21,677 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 05:22:21,678 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 05:22:21,679 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 05:22:21,680 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 05:22:21,680 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 05:22:21,681 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 05:22:21,682 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 05:22:21,949 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 05:22:21,949 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@16810a59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:22:21, skipping insertion in model container [2023-11-19 05:22:21,950 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:22:21,950 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:22:21,957 INFO L158 Benchmark]: Toolchain (without parser) took 2762.95ms. Allocated memory is still 169.9MB. Free memory was 115.9MB in the beginning and 97.7MB in the end (delta: 18.3MB). Peak memory consumption was 27.7MB. Max. memory is 16.1GB. [2023-11-19 05:22:21,967 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 111.1MB. Free memory is still 58.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:22:21,968 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2759.05ms. Allocated memory is still 169.9MB. Free memory was 115.9MB in the beginning and 97.7MB in the end (delta: 18.3MB). Peak memory consumption was 27.7MB. Max. memory is 16.1GB. [2023-11-19 05:22:21,969 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 111.1MB. Free memory is still 58.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2759.05ms. Allocated memory is still 169.9MB. Free memory was 115.9MB in the beginning and 97.7MB in the end (delta: 18.3MB). Peak memory consumption was 27.7MB. 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 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_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/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_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/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_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/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 7e3410638a547f2efce35a13c7d23c64ee660b1c493ec273ce9d4043edc218c3 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:22:24,498 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:22:24,629 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2023-11-19 05:22:24,638 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:22:24,639 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:22:24,682 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:22:24,683 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:22:24,684 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:22:24,685 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:22:24,686 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:22:24,687 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:22:24,687 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:22:24,688 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:22:24,692 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:22:24,694 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:22:24,694 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:22:24,695 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:22:24,696 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:22:24,697 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:22:24,698 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:22:24,698 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:22:24,699 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:22:24,699 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 05:22:24,700 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 05:22:24,700 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 05:22:24,701 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:22:24,701 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:22:24,702 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:22:24,702 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 05:22:24,702 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:22:24,704 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:22:24,704 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:22:24,704 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:22:24,705 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:22:24,705 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 05:22:24,706 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 05:22:24,706 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:22:24,706 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:22:24,706 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:22:24,707 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_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e3410638a547f2efce35a13c7d23c64ee660b1c493ec273ce9d4043edc218c3 [2023-11-19 05:22:25,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:22:25,203 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:22:25,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:22:25,209 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:22:25,209 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:22:25,211 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2023-11-19 05:22:28,399 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:22:29,112 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:22:29,113 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2023-11-19 05:22:29,153 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/bin/utaipan-verify-t7M7D8N6sZ/data/2efc101b1/f5c441e53baf478bb13dec63af69c496/FLAG9cda4991c [2023-11-19 05:22:29,172 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/bin/utaipan-verify-t7M7D8N6sZ/data/2efc101b1/f5c441e53baf478bb13dec63af69c496 [2023-11-19 05:22:29,179 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:22:29,180 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:22:29,182 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:22:29,182 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:22:29,187 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:22:29,188 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:22:29" (1/1) ... [2023-11-19 05:22:29,189 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ed455fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:22:29, skipping insertion in model container [2023-11-19 05:22:29,189 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:22:29" (1/1) ... [2023-11-19 05:22:29,360 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:22:29,649 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_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4492,4505] [2023-11-19 05:22:29,668 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_b13a9370-ee5a-4ef6-9bf5-e070137e05ac/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4552,4565] [2023-11-19 05:22:30,931 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:30,932 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:30,932 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:30,933 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:30,934 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:30,948 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:30,949 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:30,952 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:30,953 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:30,955 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:30,956 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:30,957 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:30,957 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:22:31,647 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 05:22:31,651 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 05:22:31,651 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 05:22:31,652 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 05:22:31,654 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 05:22:31,655 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 05:22:31,656 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 05:22:31,657 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 05:22:31,658 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 05:22:31,659 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 05:22:31,951 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 05:22:31,952 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5fe6477c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:22:31, skipping insertion in model container [2023-11-19 05:22:31,952 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:22:31,953 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:22:31,956 INFO L158 Benchmark]: Toolchain (without parser) took 2774.68ms. Allocated memory is still 86.0MB. Free memory was 62.5MB in the beginning and 40.6MB in the end (delta: 21.9MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2023-11-19 05:22:31,957 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 65.0MB. Free memory is still 40.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:22:31,958 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2771.00ms. Allocated memory is still 86.0MB. Free memory was 62.2MB in the beginning and 40.6MB in the end (delta: 21.6MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2023-11-19 05:22:31,960 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 65.0MB. Free memory is still 40.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2771.00ms. Allocated memory is still 86.0MB. Free memory was 62.2MB in the beginning and 40.6MB in the end (delta: 21.6MB). Peak memory consumption was 31.5MB. 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