./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_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_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/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_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/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_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/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 de9da1dd6e8a3e8a8261d5f9007d052447b6034706ce59386e43bacbfe9d2b4c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:15:22,736 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:15:22,844 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 04:15:22,850 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:15:22,851 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:15:22,882 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:15:22,883 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:15:22,883 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:15:22,884 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:15:22,885 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:15:22,886 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:15:22,886 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:15:22,887 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:15:22,887 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 04:15:22,888 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:15:22,889 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:15:22,890 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 04:15:22,890 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 04:15:22,891 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:15:22,892 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 04:15:22,892 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 04:15:22,893 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 04:15:22,894 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:15:22,895 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:15:22,895 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:15:22,896 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:15:22,897 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:15:22,897 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:15:22,898 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:15:22,898 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:15:22,899 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:15:22,899 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:15:22,900 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:15:22,900 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:15:22,901 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:15:22,901 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:15:22,902 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:15:22,902 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 04:15:22,903 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:15:22,903 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:15:22,904 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:15:22,904 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:15:22,905 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_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de9da1dd6e8a3e8a8261d5f9007d052447b6034706ce59386e43bacbfe9d2b4c [2023-11-19 04:15:23,224 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:15:23,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:15:23,265 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:15:23,266 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:15:23,267 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:15:23,269 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness_negated.i [2023-11-19 04:15:26,556 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:15:27,225 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:15:27,226 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness_negated.i [2023-11-19 04:15:27,255 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/bin/utaipan-verify-t7M7D8N6sZ/data/7722aec9e/5a89813303ab4bde83b1efd004e6434a/FLAGfc8f993ab [2023-11-19 04:15:27,274 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/bin/utaipan-verify-t7M7D8N6sZ/data/7722aec9e/5a89813303ab4bde83b1efd004e6434a [2023-11-19 04:15:27,283 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:15:27,285 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:15:27,289 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:15:27,289 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:15:27,295 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:15:27,295 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:15:27" (1/1) ... [2023-11-19 04:15:27,297 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e90e157 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:15:27, skipping insertion in model container [2023-11-19 04:15:27,297 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:15:27" (1/1) ... [2023-11-19 04:15:27,421 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:15:27,719 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_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness_negated.i[4501,4514] [2023-11-19 04:15:27,729 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_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness_negated.i[4561,4574] [2023-11-19 04:15:28,891 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:15:28,892 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:15:28,893 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:15:28,894 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:15:28,895 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:15:28,909 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:15:28,910 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:15:28,912 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:15:28,913 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:15:29,477 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:15:29,479 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:15:29,481 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:15:29,482 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:15:29,484 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:15:29,485 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:15:29,486 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:15:29,487 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:15:29,488 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:15:29,489 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:15:29,726 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:15:29,726 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@450b038a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:15:29, skipping insertion in model container [2023-11-19 04:15:29,726 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:15:29,727 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:15:29,729 INFO L158 Benchmark]: Toolchain (without parser) took 2442.78ms. Allocated memory is still 167.8MB. Free memory was 128.6MB in the beginning and 77.4MB in the end (delta: 51.1MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2023-11-19 04:15:29,730 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 123.7MB. Free memory is still 69.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:15:29,731 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2437.92ms. Allocated memory is still 167.8MB. Free memory was 128.6MB in the beginning and 78.2MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2023-11-19 04:15:29,733 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 123.7MB. Free memory is still 69.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2437.92ms. Allocated memory is still 167.8MB. Free memory was 128.6MB in the beginning and 78.2MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7278]: 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_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/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_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/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_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/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 de9da1dd6e8a3e8a8261d5f9007d052447b6034706ce59386e43bacbfe9d2b4c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:15:32,675 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:15:32,768 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2023-11-19 04:15:32,777 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:15:32,780 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 04:15:32,834 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:15:32,835 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 04:15:32,836 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 04:15:32,837 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:15:32,843 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 04:15:32,844 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 04:15:32,844 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 04:15:32,845 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 04:15:32,847 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 04:15:32,847 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 04:15:32,848 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 04:15:32,849 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:15:32,850 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:15:32,850 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:15:32,852 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:15:32,852 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:15:32,853 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:15:32,853 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 04:15:32,854 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 04:15:32,854 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 04:15:32,855 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:15:32,855 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:15:32,856 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:15:32,856 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 04:15:32,857 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 04:15:32,857 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 04:15:32,858 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:15:32,858 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:15:32,859 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:15:32,859 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 04:15:32,859 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 04:15:32,859 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:15:32,860 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 04:15:32,860 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 04:15:32,860 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_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de9da1dd6e8a3e8a8261d5f9007d052447b6034706ce59386e43bacbfe9d2b4c [2023-11-19 04:15:33,311 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:15:33,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:15:33,351 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:15:33,353 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:15:33,354 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:15:33,355 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness_negated.i [2023-11-19 04:15:37,098 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:15:37,871 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:15:37,872 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness_negated.i [2023-11-19 04:15:37,911 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/bin/utaipan-verify-t7M7D8N6sZ/data/7ef28a60d/6d35ce11a5144c7eab374408c14e2fe4/FLAG38932782a [2023-11-19 04:15:37,933 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/bin/utaipan-verify-t7M7D8N6sZ/data/7ef28a60d/6d35ce11a5144c7eab374408c14e2fe4 [2023-11-19 04:15:37,941 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:15:37,943 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:15:37,948 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:15:37,949 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:15:37,955 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:15:37,958 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:15:37" (1/1) ... [2023-11-19 04:15:37,960 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38ba5149 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:15:37, skipping insertion in model container [2023-11-19 04:15:37,960 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:15:37" (1/1) ... [2023-11-19 04:15:38,102 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:15:38,501 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_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness_negated.i[4501,4514] [2023-11-19 04:15:38,514 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_6e5b5f73-4e84-4fb7-a0fc-2c7594433479/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness_negated.i[4561,4574] [2023-11-19 04:15:39,637 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:15:39,638 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:15:39,639 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:15:39,641 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:15:39,642 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:15:39,661 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:15:39,662 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:15:39,665 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:15:39,666 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 04:15:40,196 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 04:15:40,198 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 04:15:40,200 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 04:15:40,201 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 04:15:40,203 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 04:15:40,204 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 04:15:40,205 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 04:15:40,206 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 04:15:40,207 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 04:15:40,208 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 04:15:40,400 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 04:15:40,401 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@238833e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:15:40, skipping insertion in model container [2023-11-19 04:15:40,401 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:15:40,402 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 04:15:40,404 INFO L158 Benchmark]: Toolchain (without parser) took 2459.82ms. Allocated memory was 81.8MB in the beginning and 111.1MB in the end (delta: 29.4MB). Free memory was 50.3MB in the beginning and 54.2MB in the end (delta: -3.9MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2023-11-19 04:15:40,405 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 81.8MB. Free memory was 57.5MB in the beginning and 57.5MB in the end (delta: 73.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 04:15:40,406 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2453.37ms. Allocated memory was 81.8MB in the beginning and 111.1MB in the end (delta: 29.4MB). Free memory was 50.3MB in the beginning and 54.2MB in the end (delta: -3.9MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2023-11-19 04:15:40,409 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 81.8MB. Free memory was 57.5MB in the beginning and 57.5MB in the end (delta: 73.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2453.37ms. Allocated memory was 81.8MB in the beginning and 111.1MB in the end (delta: 29.4MB). Free memory was 50.3MB in the beginning and 54.2MB in the end (delta: -3.9MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7278]: 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