./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_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_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/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_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/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_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/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 c7fec9f280c43672e20c2f73c59f2b11cfff6d5b00e4a3a6ff40060b72524e00 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:06:52,352 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:06:52,479 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 05:06:52,489 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:06:52,490 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:06:52,536 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:06:52,536 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:06:52,537 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:06:52,538 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:06:52,544 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:06:52,545 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:06:52,545 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:06:52,546 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:06:52,547 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:06:52,549 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:06:52,549 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:06:52,549 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:06:52,550 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:06:52,551 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:06:52,551 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:06:52,551 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:06:52,552 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:06:52,553 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:06:52,554 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:06:52,554 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:06:52,555 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:06:52,555 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:06:52,555 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:06:52,556 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:06:52,556 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:06:52,557 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:06:52,558 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:06:52,558 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:06:52,558 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:06:52,559 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:06:52,559 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:06:52,559 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:06:52,559 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:06:52,560 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:06:52,560 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:06:52,560 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:06:52,561 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:06:52,561 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_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c7fec9f280c43672e20c2f73c59f2b11cfff6d5b00e4a3a6ff40060b72524e00 [2023-11-19 05:06:52,874 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:06:52,908 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:06:52,912 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:06:52,914 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:06:52,914 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:06:52,916 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i [2023-11-19 05:06:56,079 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:06:56,663 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:06:56,664 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i [2023-11-19 05:06:56,690 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/bin/utaipan-verify-t7M7D8N6sZ/data/af84da3e8/991a806cdeeb4a31a9f9d58a565798ef/FLAGddc08c567 [2023-11-19 05:06:56,705 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/bin/utaipan-verify-t7M7D8N6sZ/data/af84da3e8/991a806cdeeb4a31a9f9d58a565798ef [2023-11-19 05:06:56,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:06:56,709 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:06:56,710 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:06:56,710 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:06:56,716 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:06:56,717 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:06:56" (1/1) ... [2023-11-19 05:06:56,718 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8f977e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:06:56, skipping insertion in model container [2023-11-19 05:06:56,718 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:06:56" (1/1) ... [2023-11-19 05:06:56,850 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:06:57,135 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_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i[4499,4512] [2023-11-19 05:06:57,144 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_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i[4559,4572] [2023-11-19 05:06:58,387 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:58,394 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:58,395 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:58,397 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:58,400 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:58,417 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:58,418 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:58,421 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:58,421 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:58,424 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:58,425 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:58,426 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:58,427 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:06:59,003 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 05:06:59,004 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 05:06:59,006 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 05:06:59,008 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 05:06:59,010 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 05:06:59,012 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 05:06:59,013 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 05:06:59,014 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 05:06:59,024 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 05:06:59,025 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 05:06:59,306 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 05:06:59,307 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@32598a45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:06:59, skipping insertion in model container [2023-11-19 05:06:59,307 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:06:59,307 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:06:59,310 INFO L158 Benchmark]: Toolchain (without parser) took 2599.96ms. Allocated memory was 159.4MB in the beginning and 220.2MB in the end (delta: 60.8MB). Free memory was 111.2MB in the beginning and 177.6MB in the end (delta: -66.4MB). Peak memory consumption was 71.6MB. Max. memory is 16.1GB. [2023-11-19 05:06:59,310 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 159.4MB. Free memory was 105.1MB in the beginning and 104.9MB in the end (delta: 151.1kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:06:59,311 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2597.46ms. Allocated memory was 159.4MB in the beginning and 220.2MB in the end (delta: 60.8MB). Free memory was 111.2MB in the beginning and 177.6MB in the end (delta: -66.4MB). Peak memory consumption was 71.6MB. Max. memory is 16.1GB. [2023-11-19 05:06:59,313 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 159.4MB. Free memory was 105.1MB in the beginning and 104.9MB in the end (delta: 151.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2597.46ms. Allocated memory was 159.4MB in the beginning and 220.2MB in the end (delta: 60.8MB). Free memory was 111.2MB in the beginning and 177.6MB in the end (delta: -66.4MB). Peak memory consumption was 71.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7328]: 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_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/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_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/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_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/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 c7fec9f280c43672e20c2f73c59f2b11cfff6d5b00e4a3a6ff40060b72524e00 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:07:01,793 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:07:01,918 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2023-11-19 05:07:01,926 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:07:01,927 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:07:01,981 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:07:01,982 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:07:01,983 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:07:01,984 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:07:01,989 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:07:01,990 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:07:01,990 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:07:01,991 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:07:01,992 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:07:01,993 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:07:01,993 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:07:01,995 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:07:01,995 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:07:01,996 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:07:01,997 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:07:01,997 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:07:01,998 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:07:01,998 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 05:07:01,999 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 05:07:01,999 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 05:07:02,000 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:07:02,000 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:07:02,001 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:07:02,001 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 05:07:02,002 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:07:02,003 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:07:02,004 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:07:02,004 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:07:02,004 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:07:02,005 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 05:07:02,005 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 05:07:02,005 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:07:02,006 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:07:02,006 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:07:02,007 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_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c7fec9f280c43672e20c2f73c59f2b11cfff6d5b00e4a3a6ff40060b72524e00 [2023-11-19 05:07:02,383 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:07:02,405 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:07:02,408 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:07:02,409 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:07:02,411 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:07:02,412 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i [2023-11-19 05:07:05,720 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:07:06,307 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:07:06,307 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i [2023-11-19 05:07:06,334 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/bin/utaipan-verify-t7M7D8N6sZ/data/5619885a5/6231e820930b4dc291468e5e4256af5c/FLAG82effaa48 [2023-11-19 05:07:06,349 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/bin/utaipan-verify-t7M7D8N6sZ/data/5619885a5/6231e820930b4dc291468e5e4256af5c [2023-11-19 05:07:06,352 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:07:06,353 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:07:06,355 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:07:06,355 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:07:06,360 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:07:06,361 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:07:06" (1/1) ... [2023-11-19 05:07:06,362 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7883caaa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:07:06, skipping insertion in model container [2023-11-19 05:07:06,362 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:07:06" (1/1) ... [2023-11-19 05:07:06,517 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:07:06,836 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_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i[4499,4512] [2023-11-19 05:07:06,844 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_f0c7cd1a-c7d0-442c-9a6f-a3e305e120b4/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness_negated.i[4559,4572] [2023-11-19 05:07:07,846 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:07,847 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:07,848 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:07,849 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:07,850 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:07,878 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:07,879 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:07,881 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:07,882 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:07,884 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:07,886 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:07,887 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:07,887 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 05:07:08,358 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 05:07:08,359 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 05:07:08,360 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 05:07:08,362 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 05:07:08,363 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 05:07:08,364 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 05:07:08,365 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 05:07:08,365 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 05:07:08,366 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 05:07:08,367 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 05:07:08,568 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 05:07:08,569 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@68159cfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:07:08, skipping insertion in model container [2023-11-19 05:07:08,569 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:07:08,569 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 05:07:08,571 INFO L158 Benchmark]: Toolchain (without parser) took 2217.08ms. Allocated memory is still 98.6MB. Free memory was 66.8MB in the beginning and 60.5MB in the end (delta: 6.3MB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. [2023-11-19 05:07:08,572 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 69.2MB. Free memory was 45.7MB in the beginning and 45.7MB in the end (delta: 44.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 05:07:08,573 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2214.46ms. Allocated memory is still 98.6MB. Free memory was 66.6MB in the beginning and 60.5MB in the end (delta: 6.1MB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. [2023-11-19 05:07:08,574 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 69.2MB. Free memory was 45.7MB in the beginning and 45.7MB in the end (delta: 44.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2214.46ms. Allocated memory is still 98.6MB. Free memory was 66.6MB in the beginning and 60.5MB in the end (delta: 6.1MB). Peak memory consumption was 26.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7328]: 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