./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/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_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/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_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/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 489929a5e16ca7b6c37431f1402d7909a8c53c05fad96c5d5ea6a1c3ea89ee37 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:23:07,802 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:23:07,962 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 05:23:07,978 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:23:07,981 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:23:08,046 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:23:08,047 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:23:08,048 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:23:08,050 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:23:08,057 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:23:08,058 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:23:08,058 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:23:08,059 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:23:08,060 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:23:08,060 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:23:08,061 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:23:08,062 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:23:08,062 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:23:08,063 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:23:08,063 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:23:08,064 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:23:08,065 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:23:08,066 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:23:08,067 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:23:08,067 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:23:08,068 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:23:08,069 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:23:08,069 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:23:08,070 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:23:08,070 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:23:08,072 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:23:08,072 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:23:08,073 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:23:08,073 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:23:08,074 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:23:08,088 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:23:08,089 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:23:08,089 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:23:08,089 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:23:08,090 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:23:08,090 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:23:08,091 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:23:08,091 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_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 489929a5e16ca7b6c37431f1402d7909a8c53c05fad96c5d5ea6a1c3ea89ee37 [2023-11-19 05:23:08,425 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:23:08,459 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:23:08,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:23:08,465 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:23:08,466 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:23:08,468 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i [2023-11-19 05:23:11,718 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:23:12,447 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:23:12,452 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i [2023-11-19 05:23:12,493 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/bin/utaipan-verify-t7M7D8N6sZ/data/73e8b50e9/fc072eae3fb74d3bbf7608c27a85fb5f/FLAG0804c15b5 [2023-11-19 05:23:12,515 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/bin/utaipan-verify-t7M7D8N6sZ/data/73e8b50e9/fc072eae3fb74d3bbf7608c27a85fb5f [2023-11-19 05:23:12,521 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:23:12,523 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:23:12,526 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:23:12,526 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:23:12,532 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:23:12,533 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:23:12" (1/1) ... [2023-11-19 05:23:12,534 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25f6ca78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:23:12, skipping insertion in model container [2023-11-19 05:23:12,535 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:23:12" (1/1) ... [2023-11-19 05:23:12,703 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:23:13,097 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_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[4492,4505] [2023-11-19 05:23:13,109 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_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[4552,4565] [2023-11-19 05:23:14,578 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:14,605 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:14,606 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:14,607 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:14,609 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:14,626 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:14,627 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:14,630 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:14,630 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:14,633 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:14,634 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:14,635 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:14,636 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:15,339 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 05:23:15,341 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 05:23:15,342 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 05:23:15,344 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 05:23:15,346 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 05:23:15,347 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 05:23:15,348 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 05:23:15,349 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 05:23:15,350 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 05:23:15,351 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 05:23:15,637 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 05:23:15,638 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4469a1b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:23:15, skipping insertion in model container [2023-11-19 05:23:15,638 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:23:15,639 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:23:15,641 INFO L158 Benchmark]: Toolchain (without parser) took 3117.35ms. Allocated memory is still 148.9MB. Free memory was 112.3MB in the beginning and 92.2MB in the end (delta: 20.1MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2023-11-19 05:23:15,642 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 119.5MB. Free memory is still 85.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:23:15,643 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3112.59ms. Allocated memory is still 148.9MB. Free memory was 112.3MB in the beginning and 92.2MB in the end (delta: 20.1MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2023-11-19 05:23:15,644 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 119.5MB. Free memory is still 85.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3112.59ms. Allocated memory is still 148.9MB. Free memory was 112.3MB in the beginning and 92.2MB in the end (delta: 20.1MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7347]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/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_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/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_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/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 489929a5e16ca7b6c37431f1402d7909a8c53c05fad96c5d5ea6a1c3ea89ee37 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:23:18,387 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:23:18,532 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2023-11-19 05:23:18,542 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:23:18,543 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:23:18,597 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:23:18,598 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:23:18,599 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:23:18,601 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:23:18,606 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:23:18,607 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:23:18,607 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:23:18,608 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:23:18,610 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:23:18,611 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:23:18,611 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:23:18,613 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:23:18,613 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:23:18,614 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:23:18,615 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:23:18,616 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:23:18,616 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:23:18,617 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 05:23:18,617 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 05:23:18,618 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 05:23:18,618 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:23:18,619 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:23:18,619 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:23:18,620 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 05:23:18,620 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:23:18,622 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:23:18,622 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:23:18,622 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:23:18,623 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:23:18,623 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 05:23:18,623 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 05:23:18,624 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:23:18,624 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:23:18,624 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:23:18,625 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_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 489929a5e16ca7b6c37431f1402d7909a8c53c05fad96c5d5ea6a1c3ea89ee37 [2023-11-19 05:23:19,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:23:19,146 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:23:19,150 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:23:19,152 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:23:19,152 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:23:19,154 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i [2023-11-19 05:23:22,548 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:23:23,328 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:23:23,333 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i [2023-11-19 05:23:23,378 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/bin/utaipan-verify-t7M7D8N6sZ/data/5ddaeed9d/749f3e1adc2148bebb892d05a8dbe673/FLAGfa4a1d432 [2023-11-19 05:23:23,399 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/bin/utaipan-verify-t7M7D8N6sZ/data/5ddaeed9d/749f3e1adc2148bebb892d05a8dbe673 [2023-11-19 05:23:23,406 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:23:23,408 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:23:23,411 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:23:23,411 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:23:23,417 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:23:23,418 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:23:23" (1/1) ... [2023-11-19 05:23:23,420 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b8a8bfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:23:23, skipping insertion in model container [2023-11-19 05:23:23,420 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:23:23" (1/1) ... [2023-11-19 05:23:23,627 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:23:24,056 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_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[4492,4505] [2023-11-19 05:23:24,070 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_fc3f9d26-9a14-4667-ba53-1e0b86b16bc2/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness_negated.i[4552,4565] [2023-11-19 05:23:25,563 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:25,570 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:25,572 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:25,573 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:25,575 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:25,595 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:25,601 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:25,608 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:25,609 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:25,612 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:25,614 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:25,615 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:25,615 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:23:26,291 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 05:23:26,293 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 05:23:26,297 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 05:23:26,300 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 05:23:26,302 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 05:23:26,304 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 05:23:26,305 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 05:23:26,306 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 05:23:26,321 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 05:23:26,322 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 05:23:26,606 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 05:23:26,606 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4b8ece6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:23:26, skipping insertion in model container [2023-11-19 05:23:26,607 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:23:26,607 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:23:26,610 INFO L158 Benchmark]: Toolchain (without parser) took 3200.64ms. Allocated memory was 69.2MB in the beginning and 90.2MB in the end (delta: 21.0MB). Free memory was 34.8MB in the beginning and 39.6MB in the end (delta: -4.8MB). Peak memory consumption was 31.8MB. Max. memory is 16.1GB. [2023-11-19 05:23:26,611 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 69.2MB. Free memory is still 44.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:23:26,612 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3196.04ms. Allocated memory was 69.2MB in the beginning and 90.2MB in the end (delta: 21.0MB). Free memory was 34.6MB in the beginning and 39.6MB in the end (delta: -5.0MB). Peak memory consumption was 31.8MB. Max. memory is 16.1GB. [2023-11-19 05:23:26,614 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 69.2MB. Free memory is still 44.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3196.04ms. Allocated memory was 69.2MB in the beginning and 90.2MB in the end (delta: 21.0MB). Free memory was 34.6MB in the beginning and 39.6MB in the end (delta: -5.0MB). Peak memory consumption was 31.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7347]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN