./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_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_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/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 966c60237252f14237b9359e153070a384856941 ................................................................................................................................................................................................... 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_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/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 966c60237252f14237b9359e153070a384856941 .................................................................................................................................................................................................................................. 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 16:51:09,369 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 16:51:09,380 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 16:51:09,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 16:51:09,409 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 16:51:09,410 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 16:51:09,412 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 16:51:09,415 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 16:51:09,416 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 16:51:09,417 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 16:51:09,418 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 16:51:09,419 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 16:51:09,419 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 16:51:09,420 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 16:51:09,421 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 16:51:09,422 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 16:51:09,423 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 16:51:09,424 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 16:51:09,425 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 16:51:09,427 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 16:51:09,428 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 16:51:09,429 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 16:51:09,431 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 16:51:09,431 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 16:51:09,434 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 16:51:09,434 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 16:51:09,434 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 16:51:09,435 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 16:51:09,435 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 16:51:09,436 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 16:51:09,437 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 16:51:09,437 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 16:51:09,438 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 16:51:09,439 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 16:51:09,440 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 16:51:09,440 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 16:51:09,440 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 16:51:09,441 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 16:51:09,441 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 16:51:09,441 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 16:51:09,442 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 16:51:09,443 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 16:51:09,465 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 16:51:09,465 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 16:51:09,466 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 16:51:09,466 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 16:51:09,467 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 16:51:09,467 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 16:51:09,467 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 16:51:09,467 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 16:51:09,467 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 16:51:09,468 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 16:51:09,468 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 16:51:09,468 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 16:51:09,468 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 16:51:09,468 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 16:51:09,468 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 16:51:09,469 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 16:51:09,469 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 16:51:09,469 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 16:51:09,470 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 16:51:09,470 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 16:51:09,470 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 16:51:09,470 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 16:51:09,470 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 16:51:09,470 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 16:51:09,471 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 16:51:09,471 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 16:51:09,471 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 16:51:09,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 16:51:09,471 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 16:51:09,471 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 16:51:09,472 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 16:51:09,472 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 16:51:09,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 16:51:09,472 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 16:51:09,472 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 16:51:09,472 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 16:51:09,472 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_90392b01-7503-41e7-b45b-0eb5ee7e8796/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 966c60237252f14237b9359e153070a384856941 [2020-12-09 16:51:09,645 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 16:51:09,661 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 16:51:09,663 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 16:51:09,664 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 16:51:09,665 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 16:51:09,665 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i [2020-12-09 16:51:09,706 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/data/fe2b8c0e0/4f35616b42ce47d58f4e98ac43d7ef2e/FLAG9668d3523 [2020-12-09 16:51:10,205 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 16:51:10,206 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i [2020-12-09 16:51:10,224 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/data/fe2b8c0e0/4f35616b42ce47d58f4e98ac43d7ef2e/FLAG9668d3523 [2020-12-09 16:51:10,699 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/data/fe2b8c0e0/4f35616b42ce47d58f4e98ac43d7ef2e [2020-12-09 16:51:10,702 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 16:51:10,703 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 16:51:10,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 16:51:10,705 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 16:51:10,709 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 16:51:10,710 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:51:10" (1/1) ... [2020-12-09 16:51:10,712 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bf00395 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:51:10, skipping insertion in model container [2020-12-09 16:51:10,713 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:51:10" (1/1) ... [2020-12-09 16:51:10,720 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 16:51:10,839 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:51:10,981 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_90392b01-7503-41e7-b45b-0eb5ee7e8796/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i[4531,4544] [2020-12-09 16:51:10,985 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_90392b01-7503-41e7-b45b-0eb5ee7e8796/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i[4591,4604] [2020-12-09 16:51:10,996 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:51:10,999 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:51:11,396 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:11,396 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:11,397 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:11,397 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:11,398 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:11,408 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:11,409 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:11,410 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:11,411 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:11,412 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:11,413 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:11,414 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:11,414 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:11,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:51:11,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:51:11,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:51:11,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:51:11,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:51:11,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:51:11,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:51:11,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:51:11,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:51:11,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:51:11,599 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 16:51:11,603 INFO L168 Benchmark]: Toolchain (without parser) took 898.48 ms. Allocated memory is still 94.4 MB. Free memory was 72.6 MB in the beginning and 63.6 MB in the end (delta: 9.1 MB). Peak memory consumption was 35.6 MB. Max. memory is 16.1 GB. [2020-12-09 16:51:11,603 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 94.4 MB. Free memory is still 71.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 16:51:11,604 INFO L168 Benchmark]: CACSL2BoogieTranslator took 896.40 ms. Allocated memory is still 94.4 MB. Free memory was 72.3 MB in the beginning and 63.6 MB in the end (delta: 8.7 MB). Peak memory consumption was 35.6 MB. Max. memory is 16.1 GB. [2020-12-09 16:51:11,605 INFO L339 ainManager$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 94.4 MB. Free memory is still 71.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 896.40 ms. Allocated memory is still 94.4 MB. Free memory was 72.3 MB in the beginning and 63.6 MB in the end (delta: 8.7 MB). Peak memory consumption was 35.6 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 16:51:12,927 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 16:51:12,929 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 16:51:12,950 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 16:51:12,950 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 16:51:12,951 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 16:51:12,952 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 16:51:12,954 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 16:51:12,956 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 16:51:12,957 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 16:51:12,957 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 16:51:12,959 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 16:51:12,959 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 16:51:12,960 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 16:51:12,961 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 16:51:12,962 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 16:51:12,963 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 16:51:12,963 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 16:51:12,965 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 16:51:12,967 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 16:51:12,968 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 16:51:12,969 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 16:51:12,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 16:51:12,972 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 16:51:12,975 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 16:51:12,975 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 16:51:12,976 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 16:51:12,977 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 16:51:12,977 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 16:51:12,978 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 16:51:12,979 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 16:51:12,980 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 16:51:12,981 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 16:51:12,981 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 16:51:12,982 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 16:51:12,983 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 16:51:12,983 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 16:51:12,983 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 16:51:12,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 16:51:12,985 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 16:51:12,985 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 16:51:12,986 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 16:51:13,010 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 16:51:13,011 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 16:51:13,011 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 16:51:13,012 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 16:51:13,012 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 16:51:13,012 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 16:51:13,012 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 16:51:13,012 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 16:51:13,013 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 16:51:13,013 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 16:51:13,013 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 16:51:13,014 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 16:51:13,014 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 16:51:13,014 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 16:51:13,014 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 16:51:13,014 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 16:51:13,014 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 16:51:13,015 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 16:51:13,015 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 16:51:13,015 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 16:51:13,015 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 16:51:13,015 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 16:51:13,016 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 16:51:13,016 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 16:51:13,016 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 16:51:13,016 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 16:51:13,016 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 16:51:13,016 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 16:51:13,017 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 16:51:13,017 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 16:51:13,021 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 16:51:13,021 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 16:51:13,021 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_90392b01-7503-41e7-b45b-0eb5ee7e8796/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 966c60237252f14237b9359e153070a384856941 [2020-12-09 16:51:13,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 16:51:13,265 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 16:51:13,267 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 16:51:13,268 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 16:51:13,268 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 16:51:13,269 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i [2020-12-09 16:51:13,320 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/data/252444236/fc7bc587dd854e63a34c734858c58a79/FLAG159456d23 [2020-12-09 16:51:13,979 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 16:51:13,980 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i [2020-12-09 16:51:14,004 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/data/252444236/fc7bc587dd854e63a34c734858c58a79/FLAG159456d23 [2020-12-09 16:51:14,310 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_90392b01-7503-41e7-b45b-0eb5ee7e8796/bin/utaipan/data/252444236/fc7bc587dd854e63a34c734858c58a79 [2020-12-09 16:51:14,313 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 16:51:14,314 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 16:51:14,316 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 16:51:14,316 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 16:51:14,320 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 16:51:14,320 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:51:14" (1/1) ... [2020-12-09 16:51:14,322 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32403f74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:51:14, skipping insertion in model container [2020-12-09 16:51:14,323 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:51:14" (1/1) ... [2020-12-09 16:51:14,330 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 16:51:14,382 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:51:14,551 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_90392b01-7503-41e7-b45b-0eb5ee7e8796/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i[4531,4544] [2020-12-09 16:51:14,558 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_90392b01-7503-41e7-b45b-0eb5ee7e8796/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i[4591,4604] [2020-12-09 16:51:14,576 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:51:14,581 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:51:15,029 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,029 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,030 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,030 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,031 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,043 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,044 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,045 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,046 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,047 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,049 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,049 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,049 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:51:15,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:51:15,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:51:15,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:51:15,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:51:15,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:51:15,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:51:15,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:51:15,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:51:15,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:51:15,237 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:51:15,248 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 16:51:15,288 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 16:51:15,292 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_90392b01-7503-41e7-b45b-0eb5ee7e8796/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i[4531,4544] [2020-12-09 16:51:15,292 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_90392b01-7503-41e7-b45b-0eb5ee7e8796/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i[4591,4604] [2020-12-09 16:51:15,293 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:51:15,294 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:51:15,324 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,325 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,325 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,325 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,326 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,333 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,333 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,334 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,334 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,335 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,336 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,336 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,337 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:51:15,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:51:15,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:51:15,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:51:15,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:51:15,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:51:15,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:51:15,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:51:15,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:51:15,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:51:15,374 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:51:15,378 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 16:51:15,387 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_90392b01-7503-41e7-b45b-0eb5ee7e8796/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i[4531,4544] [2020-12-09 16:51:15,387 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_90392b01-7503-41e7-b45b-0eb5ee7e8796/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i[4591,4604] [2020-12-09 16:51:15,389 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 16:51:15,389 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 16:51:15,422 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,422 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,422 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,423 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,423 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,429 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,429 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,430 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,430 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,431 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,431 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,432 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,432 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 16:51:15,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 16:51:15,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 16:51:15,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 16:51:15,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 16:51:15,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 16:51:15,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 16:51:15,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 16:51:15,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 16:51:15,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 16:51:15,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 16:51:15,464 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 16:51:15,850 INFO L208 MainTranslator]: Completed translation [2020-12-09 16:51:15,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:51:15 WrapperNode [2020-12-09 16:51:15,851 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 16:51:15,852 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 16:51:15,852 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 16:51:15,852 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 16:51:15,857 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:51:15" (1/1) ... [2020-12-09 16:51:15,885 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [264]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [264],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [264],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [264],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-09 16:51:15,899 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:51:15" (1/1) ... [2020-12-09 16:51:15,900 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 16:51:15,900 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 16:51:15,901 INFO L168 Benchmark]: Toolchain (without parser) took 1586.39 ms. Allocated memory was 67.1 MB in the beginning and 98.6 MB in the end (delta: 31.5 MB). Free memory was 44.8 MB in the beginning and 64.8 MB in the end (delta: -19.9 MB). Peak memory consumption was 11.5 MB. Max. memory is 16.1 GB. [2020-12-09 16:51:15,902 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 67.1 MB. Free memory is still 49.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 16:51:15,902 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1535.33 ms. Allocated memory was 67.1 MB in the beginning and 98.6 MB in the end (delta: 31.5 MB). Free memory was 44.5 MB in the beginning and 67.8 MB in the end (delta: -23.3 MB). Peak memory consumption was 53.9 MB. Max. memory is 16.1 GB. [2020-12-09 16:51:15,903 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.26 ms. Allocated memory is still 98.6 MB. Free memory was 67.8 MB in the beginning and 64.8 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-09 16:51:15,905 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 67.1 MB. Free memory is still 49.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1535.33 ms. Allocated memory was 67.1 MB in the beginning and 98.6 MB in the end (delta: 31.5 MB). Free memory was 44.5 MB in the beginning and 67.8 MB in the end (delta: -23.3 MB). Peak memory consumption was 53.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 48.26 ms. Allocated memory is still 98.6 MB. Free memory was 67.8 MB in the beginning and 64.8 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: 264]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [264],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [264],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [264],[#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...