./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/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_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Overflow-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d8b9169d0d63d8238da177db4999afabb0efa6e97e1e7cd257e8474f76788f17 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:53:47,272 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:53:47,387 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Overflow-64bit-Taipan_Default.epf [2023-11-19 04:53:47,399 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:53:47,400 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:53:47,457 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:53:47,458 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:53:47,459 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:53:47,460 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:53:47,467 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:53:47,467 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:53:47,468 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:53:47,468 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:53:47,470 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 04:53:47,471 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:53:47,471 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:53:47,472 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 04:53:47,472 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 04:53:47,473 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:53:47,473 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 04:53:47,473 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 04:53:47,474 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 04:53:47,475 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:53:47,476 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:53:47,476 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:53:47,477 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:53:47,477 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:53:47,477 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:53:47,478 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:53:47,478 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 04:53:47,480 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 04:53:47,480 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:53:47,480 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:53:47,481 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:53:47,481 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:53:47,481 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:53:47,481 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:53:47,482 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:53:47,482 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:53:47,482 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 04:53:47,482 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:53:47,483 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:53:47,483 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:53:47,483 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:53:47,484 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_762fa5ef-8b89-4e5c-aa22-331af0ff2179/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8b9169d0d63d8238da177db4999afabb0efa6e97e1e7cd257e8474f76788f17 [2023-11-19 04:53:47,771 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:53:47,806 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:53:47,808 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:53:47,810 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:53:47,810 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:53:47,812 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2023-11-19 04:53:50,909 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:53:51,534 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:53:51,537 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2023-11-19 04:53:51,574 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ/data/a009794cf/807e01ab790840eea0677c8edc3ac3a4/FLAG287833628 [2023-11-19 04:53:51,592 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ/data/a009794cf/807e01ab790840eea0677c8edc3ac3a4 [2023-11-19 04:53:51,598 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:53:51,600 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:53:51,601 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:53:51,601 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:53:51,608 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:53:51,610 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:53:51" (1/1) ... [2023-11-19 04:53:51,612 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78d6dc8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:53:51, skipping insertion in model container [2023-11-19 04:53:51,612 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:53:51" (1/1) ... [2023-11-19 04:53:51,749 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:53:53,025 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:53,026 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:53,026 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:53,027 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:53,029 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:53,043 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:53,044 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:53,047 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:53,047 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:53,050 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:53,051 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:53,052 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:53,052 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:53:53,473 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:53:53,474 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:53:53,476 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:53:53,477 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:53:53,479 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:53:53,480 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:53:53,481 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:53:53,481 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:53:53,482 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:53:53,483 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:53:53,728 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:53:53,739 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@214ae1c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:53:53, skipping insertion in model container [2023-11-19 04:53:53,740 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:53:53,740 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:53:53,742 INFO L158 Benchmark]: Toolchain (without parser) took 2141.46ms. Allocated memory is still 182.5MB. Free memory was 128.6MB in the beginning and 124.8MB in the end (delta: 3.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2023-11-19 04:53:53,743 INFO L158 Benchmark]: CDTParser took 1.43ms. Allocated memory is still 134.2MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:53:53,744 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2139.15ms. Allocated memory is still 182.5MB. Free memory was 128.1MB in the beginning and 124.8MB in the end (delta: 3.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2023-11-19 04:53:53,745 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.43ms. Allocated memory is still 134.2MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2139.15ms. Allocated memory is still 182.5MB. Free memory was 128.1MB in the beginning and 124.8MB in the end (delta: 3.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7360]: 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_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/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_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d8b9169d0d63d8238da177db4999afabb0efa6e97e1e7cd257e8474f76788f17 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:53:56,185 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:53:56,327 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Overflow-64bit-Taipan_Bitvector.epf [2023-11-19 04:53:56,336 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:53:56,337 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:53:56,383 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:53:56,384 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:53:56,384 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:53:56,385 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:53:56,390 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:53:56,391 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:53:56,392 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:53:56,392 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:53:56,394 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:53:56,394 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:53:56,395 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:53:56,396 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:53:56,396 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:53:56,397 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:53:56,398 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:53:56,398 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:53:56,399 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:53:56,399 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:53:56,400 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:53:56,400 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 04:53:56,401 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:53:56,401 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 04:53:56,401 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:53:56,402 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:53:56,402 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:53:56,404 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 04:53:56,404 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:53:56,404 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:53:56,405 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:53:56,405 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:53:56,405 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:53:56,405 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:53:56,406 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:53:56,406 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:53:56,407 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:53:56,407 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:53:56,408 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_762fa5ef-8b89-4e5c-aa22-331af0ff2179/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d8b9169d0d63d8238da177db4999afabb0efa6e97e1e7cd257e8474f76788f17 [2023-11-19 04:53:56,808 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:53:56,829 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:53:56,832 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:53:56,833 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:53:56,834 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:53:56,835 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2023-11-19 04:53:59,976 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:54:00,672 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:54:00,672 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2023-11-19 04:54:00,704 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ/data/761c97822/0c0ea77eba7e4d10937e0bfd74c0e046/FLAG1a48bd946 [2023-11-19 04:54:00,723 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_762fa5ef-8b89-4e5c-aa22-331af0ff2179/bin/utaipan-verify-t7M7D8N6sZ/data/761c97822/0c0ea77eba7e4d10937e0bfd74c0e046 [2023-11-19 04:54:00,728 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:54:00,730 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:54:00,733 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:54:00,733 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:54:00,738 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:54:00,739 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:54:00" (1/1) ... [2023-11-19 04:54:00,740 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c4cc634 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:54:00, skipping insertion in model container [2023-11-19 04:54:00,740 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:54:00" (1/1) ... [2023-11-19 04:54:00,911 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:54:02,167 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:54:02,168 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:54:02,168 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:54:02,169 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:54:02,170 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:54:02,193 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:54:02,197 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:54:02,203 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:54:02,204 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:54:02,210 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:54:02,213 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:54:02,215 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:54:02,218 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:54:02,637 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:54:02,638 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:54:02,639 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:54:02,641 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:54:02,642 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:54:02,643 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:54:02,644 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:54:02,645 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:54:02,645 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:54:02,646 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:54:02,845 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:54:02,846 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d4ee30f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:54:02, skipping insertion in model container [2023-11-19 04:54:02,846 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:54:02,847 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:54:02,849 INFO L158 Benchmark]: Toolchain (without parser) took 2118.33ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 41.1MB in the beginning and 44.9MB in the end (delta: -3.8MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. [2023-11-19 04:54:02,850 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 73.4MB. Free memory was 49.0MB in the beginning and 48.9MB in the end (delta: 77.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:54:02,851 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2114.17ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 41.0MB in the beginning and 44.9MB in the end (delta: -3.9MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. [2023-11-19 04:54:02,853 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 73.4MB. Free memory was 49.0MB in the beginning and 48.9MB in the end (delta: 77.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2114.17ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 41.0MB in the beginning and 44.9MB in the end (delta: -3.9MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7360]: 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