./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_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_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/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 e7f8ad1667f68508031b52574c0ebff0f5098a49 ................................................................................................................................................................................................... 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_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/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 e7f8ad1667f68508031b52574c0ebff0f5098a49 ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 16:06:14,393 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 16:06:14,398 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 16:06:14,419 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 16:06:14,420 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 16:06:14,421 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 16:06:14,422 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 16:06:14,424 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 16:06:14,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 16:06:14,426 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 16:06:14,427 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 16:06:14,428 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 16:06:14,429 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 16:06:14,429 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 16:06:14,430 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 16:06:14,431 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 16:06:14,432 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 16:06:14,433 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 16:06:14,435 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 16:06:14,436 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 16:06:14,438 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 16:06:14,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 16:06:14,440 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 16:06:14,441 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 16:06:14,444 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 16:06:14,444 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 16:06:14,444 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 16:06:14,445 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 16:06:14,446 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 16:06:14,447 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 16:06:14,447 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 16:06:14,448 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 16:06:14,449 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 16:06:14,449 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 16:06:14,450 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 16:06:14,451 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 16:06:14,451 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 16:06:14,451 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 16:06:14,452 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 16:06:14,452 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 16:06:14,453 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 16:06:14,454 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 16:06:14,477 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 16:06:14,478 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 16:06:14,478 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 16:06:14,478 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 16:06:14,479 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 16:06:14,479 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 16:06:14,479 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 16:06:14,479 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 16:06:14,479 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 16:06:14,479 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 16:06:14,479 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 16:06:14,479 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 16:06:14,480 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 16:06:14,480 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 16:06:14,480 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 16:06:14,480 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 16:06:14,480 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 16:06:14,480 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 16:06:14,481 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 16:06:14,481 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 16:06:14,481 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 16:06:14,481 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 16:06:14,481 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 16:06:14,481 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 16:06:14,481 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 16:06:14,481 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 16:06:14,481 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 16:06:14,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 16:06:14,482 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 16:06:14,482 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 16:06:14,482 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 16:06:14,482 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 16:06:14,482 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 16:06:14,482 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 16:06:14,482 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 16:06:14,482 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 16:06:14,483 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_e03d2660-64ce-4fc9-a778-6a5c775f8115/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e7f8ad1667f68508031b52574c0ebff0f5098a49 [2020-12-09 16:06:14,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 16:06:14,678 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 16:06:14,679 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 16:06:14,680 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 16:06:14,681 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 16:06:14,681 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2020-12-09 16:06:14,722 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/data/d66dd485e/32995d834561480890ee744a9467f8bc/FLAGf457ebfef [2020-12-09 16:06:15,279 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 16:06:15,279 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2020-12-09 16:06:15,302 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/data/d66dd485e/32995d834561480890ee744a9467f8bc/FLAGf457ebfef [2020-12-09 16:06:15,759 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/data/d66dd485e/32995d834561480890ee744a9467f8bc [2020-12-09 16:06:15,761 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 16:06:15,762 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 16:06:15,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 16:06:15,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 16:06:15,766 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 16:06:15,767 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:06:15" (1/1) ... [2020-12-09 16:06:15,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42648c26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:06:15, skipping insertion in model container [2020-12-09 16:06:15,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:06:15" (1/1) ... [2020-12-09 16:06:15,773 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 16:06:15,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:06:15,998 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_e03d2660-64ce-4fc9-a778-6a5c775f8115/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2020-12-09 16:06:16,002 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_e03d2660-64ce-4fc9-a778-6a5c775f8115/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2020-12-09 16:06:16,017 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:06:16,020 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:06:16,541 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 16:06:16,542 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 16:06:16,542 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 16:06:16,544 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 16:06:16,544 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 16:06:16,598 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:16,598 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:16,599 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:16,600 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:16,601 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:16,613 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:16,613 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:16,615 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:16,615 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:16,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:06:16,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:06:16,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:06:16,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:06:16,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:06:16,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:06:16,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:06:16,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:06:16,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:06:16,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:06:17,049 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 16:06:17,053 INFO L168 Benchmark]: Toolchain (without parser) took 1289.50 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 59.5 MB in the beginning and 83.8 MB in the end (delta: -24.3 MB). Peak memory consumption was 29.9 MB. Max. memory is 16.1 GB. [2020-12-09 16:06:17,053 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 83.9 MB. Free memory is still 59.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 16:06:17,054 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1287.93 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 59.1 MB in the beginning and 83.8 MB in the end (delta: -24.6 MB). Peak memory consumption was 29.9 MB. Max. memory is 16.1 GB. [2020-12-09 16:06:17,055 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 83.9 MB. Free memory is still 59.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1287.93 ms. Allocated memory was 83.9 MB in the beginning and 113.2 MB in the end (delta: 29.4 MB). Free memory was 59.1 MB in the beginning and 83.8 MB in the end (delta: -24.6 MB). Peak memory consumption was 29.9 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 [2020-12-09 16:06:18,361 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 16:06:18,362 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 16:06:18,388 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 16:06:18,388 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 16:06:18,389 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 16:06:18,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 16:06:18,393 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 16:06:18,394 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 16:06:18,395 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 16:06:18,396 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 16:06:18,397 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 16:06:18,397 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 16:06:18,398 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 16:06:18,399 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 16:06:18,400 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 16:06:18,401 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 16:06:18,401 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 16:06:18,403 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 16:06:18,405 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 16:06:18,406 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 16:06:18,408 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 16:06:18,409 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 16:06:18,409 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 16:06:18,412 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 16:06:18,412 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 16:06:18,412 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 16:06:18,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 16:06:18,414 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 16:06:18,415 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 16:06:18,415 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 16:06:18,416 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 16:06:18,416 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 16:06:18,417 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 16:06:18,418 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 16:06:18,418 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 16:06:18,419 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 16:06:18,419 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 16:06:18,419 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 16:06:18,420 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 16:06:18,420 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 16:06:18,421 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 16:06:18,438 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 16:06:18,438 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 16:06:18,439 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 16:06:18,439 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 16:06:18,439 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 16:06:18,439 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 16:06:18,439 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 16:06:18,440 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 16:06:18,440 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 16:06:18,440 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 16:06:18,440 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 16:06:18,440 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 16:06:18,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 16:06:18,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 16:06:18,441 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 16:06:18,441 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 16:06:18,441 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 16:06:18,441 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 16:06:18,441 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 16:06:18,441 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 16:06:18,442 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 16:06:18,442 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 16:06:18,442 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 16:06:18,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 16:06:18,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 16:06:18,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 16:06:18,442 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 16:06:18,442 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 16:06:18,443 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 16:06:18,443 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 16:06:18,443 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 16:06:18,443 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 16:06:18,443 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_e03d2660-64ce-4fc9-a778-6a5c775f8115/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e7f8ad1667f68508031b52574c0ebff0f5098a49 [2020-12-09 16:06:18,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 16:06:18,679 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 16:06:18,681 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 16:06:18,682 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 16:06:18,682 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 16:06:18,683 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2020-12-09 16:06:18,725 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/data/af23b7849/ab62c2c4527a4cc8b4ddcf2d0d27869b/FLAG63b1158e2 [2020-12-09 16:06:19,349 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 16:06:19,349 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2020-12-09 16:06:19,371 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/data/af23b7849/ab62c2c4527a4cc8b4ddcf2d0d27869b/FLAG63b1158e2 [2020-12-09 16:06:19,752 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e03d2660-64ce-4fc9-a778-6a5c775f8115/bin/utaipan/data/af23b7849/ab62c2c4527a4cc8b4ddcf2d0d27869b [2020-12-09 16:06:19,754 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 16:06:19,755 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 16:06:19,756 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 16:06:19,756 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 16:06:19,759 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 16:06:19,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:06:19" (1/1) ... [2020-12-09 16:06:19,760 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2124caea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:06:19, skipping insertion in model container [2020-12-09 16:06:19,761 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:06:19" (1/1) ... [2020-12-09 16:06:19,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 16:06:19,831 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:06:20,005 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_e03d2660-64ce-4fc9-a778-6a5c775f8115/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2020-12-09 16:06:20,010 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_e03d2660-64ce-4fc9-a778-6a5c775f8115/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2020-12-09 16:06:20,026 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:06:20,030 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:06:20,541 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 16:06:20,591 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:20,592 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:20,592 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:20,593 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:20,594 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:20,604 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:20,605 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:20,606 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:20,607 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:20,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:06:20,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:06:20,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:06:20,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:06:20,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:06:20,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:06:20,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:06:20,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:06:20,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:06:20,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:06:20,996 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:20,996 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,034 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:06:21,062 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 16:06:21,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:06:21,103 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_e03d2660-64ce-4fc9-a778-6a5c775f8115/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2020-12-09 16:06:21,104 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_e03d2660-64ce-4fc9-a778-6a5c775f8115/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2020-12-09 16:06:21,105 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:06:21,106 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:06:21,133 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 16:06:21,146 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,147 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,147 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,147 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,148 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,154 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,155 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,156 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,156 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:06:21,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:06:21,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:06:21,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:06:21,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:06:21,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:06:21,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:06:21,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:06:21,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:06:21,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:06:21,219 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,220 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,234 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:06:21,247 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 16:06:21,256 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_e03d2660-64ce-4fc9-a778-6a5c775f8115/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2020-12-09 16:06:21,257 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_e03d2660-64ce-4fc9-a778-6a5c775f8115/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2020-12-09 16:06:21,258 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:06:21,258 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:06:21,277 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 16:06:21,285 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,286 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,286 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,286 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,286 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,290 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,291 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,291 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,292 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:06:21,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:06:21,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:06:21,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:06:21,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:06:21,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:06:21,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:06:21,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:06:21,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:06:21,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:06:21,346 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,346 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:06:21,361 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:06:21,949 INFO L208 MainTranslator]: Completed translation [2020-12-09 16:06:21,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:06:21 WrapperNode [2020-12-09 16:06:21,949 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 16:06:21,950 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 16:06:21,950 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 16:06:21,950 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 16:06:21,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:06:21" (1/1) ... [2020-12-09 16:06:21,993 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]]] [2020-12-09 16:06:22,021 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:06:21" (1/1) ... [2020-12-09 16:06:22,021 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 16:06:22,022 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 16:06:22,024 INFO L168 Benchmark]: Toolchain (without parser) took 2267.26 ms. Allocated memory was 60.8 MB in the beginning and 117.4 MB in the end (delta: 56.6 MB). Free memory was 32.5 MB in the beginning and 65.1 MB in the end (delta: -32.6 MB). Peak memory consumption was 23.9 MB. Max. memory is 16.1 GB. [2020-12-09 16:06:22,024 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 60.8 MB. Free memory is still 43.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 16:06:22,025 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2193.26 ms. Allocated memory was 60.8 MB in the beginning and 117.4 MB in the end (delta: 56.6 MB). Free memory was 32.3 MB in the beginning and 69.3 MB in the end (delta: -36.9 MB). Peak memory consumption was 68.3 MB. Max. memory is 16.1 GB. [2020-12-09 16:06:22,026 INFO L168 Benchmark]: Boogie Procedure Inliner took 71.84 ms. Allocated memory is still 117.4 MB. Free memory was 68.2 MB in the beginning and 65.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-09 16:06:22,028 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 60.8 MB. Free memory is still 43.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2193.26 ms. Allocated memory was 60.8 MB in the beginning and 117.4 MB in the end (delta: 56.6 MB). Free memory was 32.3 MB in the beginning and 69.3 MB in the end (delta: -36.9 MB). Peak memory consumption was 68.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 71.84 ms. Allocated memory is still 117.4 MB. Free memory was 68.2 MB in the beginning and 65.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 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...