./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan --witnessprinter.witness.filename witness.graphml --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 4ff54d26ec88a15cd80e4b6163ef1497da6f5375 ........................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan --witnessprinter.witness.filename witness.graphml --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 4ff54d26ec88a15cd80e4b6163ef1497da6f5375 ....................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:36:50,556 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:36:50,558 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:36:50,616 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:36:50,617 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:36:50,622 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:36:50,646 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:36:50,649 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:36:50,651 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:36:50,652 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:36:50,653 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:36:50,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:36:50,660 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:36:50,668 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:36:50,671 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:36:50,674 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:36:50,675 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:36:50,682 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:36:50,683 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:36:50,685 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:36:50,686 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:36:50,690 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:36:50,691 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:36:50,692 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:36:50,695 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:36:50,695 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:36:50,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:36:50,697 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:36:50,697 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:36:50,698 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:36:50,699 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:36:50,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:36:50,701 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:36:50,702 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:36:50,703 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:36:50,703 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:36:50,704 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:36:50,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:36:50,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:36:50,706 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:36:50,707 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:36:50,709 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:36:50,750 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:36:50,751 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:36:50,752 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:36:50,752 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:36:50,752 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:36:50,753 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:36:50,753 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:36:50,753 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:36:50,762 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:36:50,762 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:36:50,763 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:36:50,763 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:36:50,764 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:36:50,764 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:36:50,764 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:36:50,765 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:36:50,765 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:36:50,765 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:36:50,765 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:36:50,765 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:36:50,766 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:36:50,766 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:36:50,766 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:36:50,766 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:36:50,767 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:36:50,767 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:36:50,767 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:36:50,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:36:50,768 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:36:50,770 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:36:50,770 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:36:50,770 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:36:50,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:36:50,771 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:36:50,771 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:36:50,771 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:36:50,771 INFO L138 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-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ff54d26ec88a15cd80e4b6163ef1497da6f5375 [2020-12-03 12:36:51,057 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:36:51,088 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:36:51,090 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:36:51,099 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:36:51,100 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:36:51,101 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2020-12-03 12:36:51,170 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/data/515b749c4/449f1c505f6c4ff5b655e068d3abbc7f/FLAG8d7805842 [2020-12-03 12:36:52,014 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:36:52,015 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2020-12-03 12:36:52,053 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/data/515b749c4/449f1c505f6c4ff5b655e068d3abbc7f/FLAG8d7805842 [2020-12-03 12:36:52,487 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/data/515b749c4/449f1c505f6c4ff5b655e068d3abbc7f [2020-12-03 12:36:52,489 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:36:52,491 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:36:52,492 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:36:52,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:36:52,497 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:36:52,499 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:36:52" (1/1) ... [2020-12-03 12:36:52,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10eec889 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:36:52, skipping insertion in model container [2020-12-03 12:36:52,502 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:36:52" (1/1) ... [2020-12-03 12:36:52,511 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:36:52,638 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:36:52,933 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2020-12-03 12:36:52,940 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2020-12-03 12:36:52,966 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:36:52,971 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:36:53,994 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:53,995 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:53,996 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:53,997 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:53,998 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:54,012 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:54,013 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:54,015 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:54,016 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:54,018 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:54,019 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:54,020 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:54,020 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:54,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:36:54,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:36:54,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:36:54,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:36:54,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:36:54,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:36:54,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:36:54,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:36:54,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:36:54,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:36:54,890 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:36:54,891 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:36:54,892 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:36:54,896 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:36:54,897 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:36:54,928 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 12:36:54,933 INFO L168 Benchmark]: Toolchain (without parser) took 2440.56 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 65.0 MB in the beginning and 73.7 MB in the end (delta: -8.7 MB). Peak memory consumption was 31.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:36:54,934 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 88.1 MB. Free memory is still 71.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:36:54,935 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2438.51 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 65.0 MB in the beginning and 73.7 MB in the end (delta: -8.8 MB). Peak memory consumption was 31.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:36:54,937 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 88.1 MB. Free memory is still 71.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2438.51 ms. Allocated memory was 88.1 MB in the beginning and 107.0 MB in the end (delta: 18.9 MB). Free memory was 65.0 MB in the beginning and 73.7 MB in the end (delta: -8.8 MB). Peak memory consumption was 31.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:36:57,346 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:36:57,348 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:36:57,384 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:36:57,387 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:36:57,393 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:36:57,396 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:36:57,402 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:36:57,406 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:36:57,412 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:36:57,414 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:36:57,426 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:36:57,427 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:36:57,433 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:36:57,434 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:36:57,436 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:36:57,438 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:36:57,439 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:36:57,445 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:36:57,448 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:36:57,450 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:36:57,456 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:36:57,464 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:36:57,465 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:36:57,469 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:36:57,473 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:36:57,475 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:36:57,477 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:36:57,479 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:36:57,480 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:36:57,480 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:36:57,482 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:36:57,484 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:36:57,485 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:36:57,486 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:36:57,487 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:36:57,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:36:57,489 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:36:57,489 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:36:57,491 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:36:57,492 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:36:57,493 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:36:57,542 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:36:57,542 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:36:57,543 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:36:57,544 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:36:57,544 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:36:57,544 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:36:57,544 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:36:57,544 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:36:57,545 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:36:57,546 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:36:57,546 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:36:57,546 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:36:57,546 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:36:57,547 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:36:57,547 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:36:57,547 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:36:57,547 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:36:57,548 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:36:57,548 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:36:57,548 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:36:57,548 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:36:57,548 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:36:57,549 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:36:57,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:36:57,549 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:36:57,549 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:36:57,550 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:36:57,550 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:36:57,550 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:36:57,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:36:57,550 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:36:57,551 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:36:57,551 INFO L138 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-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4ff54d26ec88a15cd80e4b6163ef1497da6f5375 [2020-12-03 12:36:57,987 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:36:58,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:36:58,024 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:36:58,025 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:36:58,026 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:36:58,027 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2020-12-03 12:36:58,098 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/data/6a3cbc73b/daf7d5394fbb4c9ca70586caaec80ec4/FLAG02e7e9740 [2020-12-03 12:36:59,162 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:36:59,163 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2020-12-03 12:36:59,215 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/data/6a3cbc73b/daf7d5394fbb4c9ca70586caaec80ec4/FLAG02e7e9740 [2020-12-03 12:36:59,606 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/bin/utaipan/data/6a3cbc73b/daf7d5394fbb4c9ca70586caaec80ec4 [2020-12-03 12:36:59,608 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:36:59,610 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:36:59,611 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:36:59,611 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:36:59,615 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:36:59,616 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:36:59" (1/1) ... [2020-12-03 12:36:59,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18ef7961 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:36:59, skipping insertion in model container [2020-12-03 12:36:59,618 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:36:59" (1/1) ... [2020-12-03 12:36:59,625 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:36:59,751 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:37:00,027 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2020-12-03 12:37:00,037 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2020-12-03 12:37:00,062 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:37:00,067 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:37:01,019 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,020 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,020 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,021 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,023 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,051 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,052 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,059 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,062 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,064 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,066 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,067 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,067 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:37:01,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:37:01,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:37:01,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:37:01,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:37:01,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:37:01,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:37:01,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:37:01,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:37:01,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:37:01,756 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:37:01,786 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,794 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,866 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,869 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,870 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,871 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,871 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,872 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,873 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,874 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,874 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,875 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,875 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,876 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,876 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,881 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,881 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,882 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,882 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,889 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,889 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,920 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,921 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,922 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,940 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,940 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,941 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,947 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:37:02,003 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:37:02,059 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:37:02,067 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2020-12-03 12:37:02,070 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2020-12-03 12:37:02,073 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:37:02,074 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:37:02,133 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,134 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,134 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,135 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,135 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,146 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,146 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,147 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,148 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,149 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,150 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,151 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,151 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:37:02,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:37:02,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:37:02,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:37:02,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:37:02,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:37:02,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:37:02,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:37:02,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:37:02,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:37:02,271 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:37:02,300 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,306 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,351 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,352 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,352 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,353 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,353 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,354 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,354 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,355 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,356 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,356 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,357 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,357 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,357 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,358 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,359 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,359 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,360 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,363 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,364 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,371 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,373 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,373 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,380 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,380 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,381 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,383 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:37:02,398 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:37:02,411 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2020-12-03 12:37:02,412 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_e0bf7551-dce9-42e8-884d-3be3af1e5de1/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2020-12-03 12:37:02,413 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:37:02,414 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:37:02,465 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,466 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,466 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,466 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,467 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,473 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,474 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,475 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,476 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,477 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,477 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,478 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,478 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:37:02,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:37:02,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:37:02,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:37:02,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:37:02,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:37:02,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:37:02,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:37:02,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:37:02,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:37:02,537 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:37:02,573 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,599 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,638 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,638 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,639 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,639 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,639 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,641 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,642 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,645 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,645 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,645 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,663 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,663 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,676 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,677 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,678 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,679 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,679 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,681 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,682 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,687 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,688 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,689 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,701 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,702 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,715 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:02,718 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:37:04,168 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:37:04,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:37:04 WrapperNode [2020-12-03 12:37:04,169 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:37:04,170 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:37:04,170 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:37:04,170 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:37:04,178 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:37:04" (1/1) ... [2020-12-03 12:37:04,227 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-03 12:37:04,294 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:37:04" (1/1) ... [2020-12-03 12:37:04,294 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:37:04,294 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:37:04,296 INFO L168 Benchmark]: Toolchain (without parser) took 4685.42 ms. Allocated memory was 56.6 MB in the beginning and 172.0 MB in the end (delta: 115.3 MB). Free memory was 26.8 MB in the beginning and 74.1 MB in the end (delta: -47.3 MB). Peak memory consumption was 68.6 MB. Max. memory is 16.1 GB. [2020-12-03 12:37:04,297 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 56.6 MB. Free memory was 38.6 MB in the beginning and 38.6 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:37:04,297 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4558.29 ms. Allocated memory was 56.6 MB in the beginning and 172.0 MB in the end (delta: 115.3 MB). Free memory was 26.6 MB in the beginning and 78.3 MB in the end (delta: -51.7 MB). Peak memory consumption was 97.7 MB. Max. memory is 16.1 GB. [2020-12-03 12:37:04,303 INFO L168 Benchmark]: Boogie Procedure Inliner took 123.95 ms. Allocated memory is still 172.0 MB. Free memory was 78.3 MB in the beginning and 74.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 12:37:04,305 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 56.6 MB. Free memory was 38.6 MB in the beginning and 38.6 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4558.29 ms. Allocated memory was 56.6 MB in the beginning and 172.0 MB in the end (delta: 115.3 MB). Free memory was 26.6 MB in the beginning and 78.3 MB in the end (delta: -51.7 MB). Peak memory consumption was 97.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 123.95 ms. Allocated memory is still 172.0 MB. Free memory was 78.3 MB in the beginning and 74.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...