./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_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_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/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 8b2c9b9bca67bd21b61cb008075f0b3265b8f829 ................................................................................................................................................................................................... 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_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/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 8b2c9b9bca67bd21b61cb008075f0b3265b8f829 ............................................................................................................................................................................................................................... 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 05:56:14,916 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 05:56:14,918 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 05:56:14,949 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 05:56:14,949 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 05:56:14,950 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 05:56:14,951 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 05:56:14,953 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 05:56:14,955 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 05:56:14,955 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 05:56:14,956 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 05:56:14,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 05:56:14,958 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 05:56:14,958 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 05:56:14,959 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 05:56:14,960 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 05:56:14,961 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 05:56:14,962 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 05:56:14,963 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 05:56:14,965 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 05:56:14,966 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 05:56:14,967 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 05:56:14,968 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 05:56:14,969 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 05:56:14,971 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 05:56:14,972 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 05:56:14,972 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 05:56:14,973 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 05:56:14,973 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 05:56:14,974 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 05:56:14,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 05:56:14,975 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 05:56:14,976 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 05:56:14,976 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 05:56:14,977 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 05:56:14,978 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 05:56:14,978 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 05:56:14,978 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 05:56:14,979 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 05:56:14,979 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 05:56:14,980 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 05:56:14,981 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 05:56:15,004 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 05:56:15,005 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 05:56:15,005 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 05:56:15,006 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 05:56:15,006 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 05:56:15,006 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 05:56:15,006 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 05:56:15,006 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 05:56:15,006 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 05:56:15,006 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 05:56:15,007 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 05:56:15,007 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 05:56:15,007 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 05:56:15,007 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 05:56:15,007 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 05:56:15,008 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 05:56:15,008 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 05:56:15,008 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 05:56:15,008 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 05:56:15,008 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 05:56:15,008 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 05:56:15,008 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 05:56:15,009 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 05:56:15,009 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 05:56:15,009 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 05:56:15,009 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 05:56:15,009 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 05:56:15,009 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 05:56:15,009 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 05:56:15,009 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 05:56:15,010 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 05:56:15,010 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 05:56:15,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 05:56:15,010 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 05:56:15,010 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 05:56:15,010 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 05:56:15,011 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_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b2c9b9bca67bd21b61cb008075f0b3265b8f829 [2020-12-09 05:56:15,187 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 05:56:15,208 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 05:56:15,210 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 05:56:15,211 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 05:56:15,212 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 05:56:15,213 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2020-12-09 05:56:15,254 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/data/d7dfb83c8/ef647d1d01ec46f7bd74686e75bf232a/FLAG4901be870 [2020-12-09 05:56:15,822 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 05:56:15,823 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2020-12-09 05:56:15,854 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/data/d7dfb83c8/ef647d1d01ec46f7bd74686e75bf232a/FLAG4901be870 [2020-12-09 05:56:16,285 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/data/d7dfb83c8/ef647d1d01ec46f7bd74686e75bf232a [2020-12-09 05:56:16,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 05:56:16,289 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 05:56:16,289 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 05:56:16,289 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 05:56:16,292 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 05:56:16,292 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:56:16" (1/1) ... [2020-12-09 05:56:16,294 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75b0c735 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:56:16, skipping insertion in model container [2020-12-09 05:56:16,294 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:56:16" (1/1) ... [2020-12-09 05:56:16,298 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 05:56:16,364 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 05:56:16,531 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_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2020-12-09 05:56:16,536 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_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2020-12-09 05:56:16,554 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 05:56:16,558 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 05:56:17,149 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:17,149 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:17,150 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:17,150 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:17,151 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:17,161 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:17,162 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:17,163 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:17,164 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:17,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 05:56:17,471 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 05:56:17,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 05:56:17,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 05:56:17,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 05:56:17,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 05:56:17,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 05:56:17,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 05:56:17,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 05:56:17,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 05:56:17,600 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 05:56:17,601 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 05:56:17,601 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 05:56:17,602 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 05:56:17,602 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 05:56:17,616 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 05:56:17,620 INFO L168 Benchmark]: Toolchain (without parser) took 1330.40 ms. Allocated memory is still 92.3 MB. Free memory was 65.1 MB in the beginning and 61.9 MB in the end (delta: 3.2 MB). Peak memory consumption was 33.0 MB. Max. memory is 16.1 GB. [2020-12-09 05:56:17,621 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 92.3 MB. Free memory is still 68.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 05:56:17,622 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1328.96 ms. Allocated memory is still 92.3 MB. Free memory was 64.8 MB in the beginning and 61.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 33.0 MB. Max. memory is 16.1 GB. [2020-12-09 05:56:17,623 INFO L339 ainManager$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 92.3 MB. Free memory is still 68.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1328.96 ms. Allocated memory is still 92.3 MB. Free memory was 64.8 MB in the beginning and 61.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 33.0 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 05:56:18,946 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 05:56:18,947 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 05:56:18,975 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 05:56:18,976 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 05:56:18,977 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 05:56:18,979 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 05:56:18,981 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 05:56:18,983 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 05:56:18,984 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 05:56:18,985 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 05:56:18,987 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 05:56:18,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 05:56:18,994 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 05:56:18,995 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 05:56:18,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 05:56:18,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 05:56:18,998 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 05:56:19,000 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 05:56:19,003 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 05:56:19,005 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 05:56:19,006 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 05:56:19,008 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 05:56:19,009 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 05:56:19,012 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 05:56:19,013 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 05:56:19,013 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 05:56:19,014 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 05:56:19,014 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 05:56:19,016 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 05:56:19,016 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 05:56:19,017 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 05:56:19,018 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 05:56:19,019 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 05:56:19,020 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 05:56:19,020 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 05:56:19,021 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 05:56:19,021 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 05:56:19,022 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 05:56:19,022 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 05:56:19,023 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 05:56:19,024 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 05:56:19,048 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 05:56:19,049 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 05:56:19,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 05:56:19,050 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 05:56:19,050 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 05:56:19,050 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 05:56:19,050 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 05:56:19,051 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 05:56:19,051 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 05:56:19,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 05:56:19,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 05:56:19,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 05:56:19,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 05:56:19,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 05:56:19,052 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 05:56:19,052 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 05:56:19,053 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 05:56:19,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 05:56:19,053 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 05:56:19,053 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 05:56:19,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 05:56:19,054 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 05:56:19,054 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 05:56:19,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 05:56:19,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 05:56:19,055 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 05:56:19,055 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 05:56:19,055 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 05:56:19,055 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 05:56:19,055 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 05:56:19,056 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 05:56:19,056 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 05:56:19,056 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_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b2c9b9bca67bd21b61cb008075f0b3265b8f829 [2020-12-09 05:56:19,294 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 05:56:19,308 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 05:56:19,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 05:56:19,311 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 05:56:19,311 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 05:56:19,312 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2020-12-09 05:56:19,352 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/data/77c719654/fd00d76abd0c4211997fe2df0397cead/FLAGd7754c41b [2020-12-09 05:56:19,908 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 05:56:19,909 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2020-12-09 05:56:19,932 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/data/77c719654/fd00d76abd0c4211997fe2df0397cead/FLAGd7754c41b [2020-12-09 05:56:20,407 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/bin/utaipan/data/77c719654/fd00d76abd0c4211997fe2df0397cead [2020-12-09 05:56:20,412 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 05:56:20,414 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 05:56:20,416 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 05:56:20,417 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 05:56:20,421 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 05:56:20,421 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:56:20" (1/1) ... [2020-12-09 05:56:20,423 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60710779 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:56:20, skipping insertion in model container [2020-12-09 05:56:20,423 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 05:56:20" (1/1) ... [2020-12-09 05:56:20,430 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 05:56:20,498 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 05:56:20,701 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_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2020-12-09 05:56:20,706 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_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2020-12-09 05:56:20,724 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 05:56:20,728 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 05:56:21,405 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:21,406 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:21,406 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:21,407 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:21,407 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:21,428 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:21,428 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:21,430 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:21,430 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:21,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 05:56:21,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 05:56:21,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 05:56:21,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 05:56:21,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 05:56:21,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 05:56:21,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 05:56:21,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 05:56:21,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 05:56:21,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 05:56:21,878 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 05:56:21,964 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:21,965 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,009 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 05:56:22,061 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 05:56:22,097 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 05:56:22,100 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_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2020-12-09 05:56:22,100 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_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2020-12-09 05:56:22,101 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 05:56:22,102 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 05:56:22,125 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,125 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,125 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,125 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,126 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,132 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,132 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,133 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,133 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 05:56:22,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 05:56:22,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 05:56:22,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 05:56:22,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 05:56:22,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 05:56:22,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 05:56:22,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 05:56:22,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 05:56:22,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 05:56:22,205 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 05:56:22,269 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,269 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,300 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 05:56:22,325 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 05:56:22,334 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_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2020-12-09 05:56:22,334 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_c1c72652-a5ab-4af9-bfe3-9d91c1a27b71/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2020-12-09 05:56:22,335 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 05:56:22,336 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 05:56:22,354 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,354 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,355 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,355 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,355 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,359 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,359 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,360 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,360 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 05:56:22,385 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 05:56:22,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 05:56:22,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 05:56:22,386 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 05:56:22,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 05:56:22,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 05:56:22,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 05:56:22,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 05:56:22,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 05:56:22,400 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 05:56:22,451 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,451 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 05:56:22,476 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 05:56:23,235 INFO L208 MainTranslator]: Completed translation [2020-12-09 05:56:23,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:56:23 WrapperNode [2020-12-09 05:56:23,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 05:56:23,237 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 05:56:23,237 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 05:56:23,237 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 05:56:23,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:56:23" (1/1) ... [2020-12-09 05:56:23,289 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 05:56:23,317 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 05:56:23" (1/1) ... [2020-12-09 05:56:23,317 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 05:56:23,318 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 05:56:23,320 INFO L168 Benchmark]: Toolchain (without parser) took 2904.22 ms. Allocated memory was 56.6 MB in the beginning and 335.5 MB in the end (delta: 278.9 MB). Free memory was 32.8 MB in the beginning and 251.4 MB in the end (delta: -218.6 MB). Peak memory consumption was 59.3 MB. Max. memory is 16.1 GB. [2020-12-09 05:56:23,320 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 46.1 MB. Free memory was 29.4 MB in the beginning and 29.4 MB in the end (delta: 60.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 05:56:23,321 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2819.52 ms. Allocated memory was 56.6 MB in the beginning and 335.5 MB in the end (delta: 278.9 MB). Free memory was 32.6 MB in the beginning and 256.6 MB in the end (delta: -224.0 MB). Peak memory consumption was 160.0 MB. Max. memory is 16.1 GB. [2020-12-09 05:56:23,321 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.81 ms. Allocated memory is still 335.5 MB. Free memory was 256.6 MB in the beginning and 251.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 05:56:23,324 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 46.1 MB. Free memory was 29.4 MB in the beginning and 29.4 MB in the end (delta: 60.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2819.52 ms. Allocated memory was 56.6 MB in the beginning and 335.5 MB in the end (delta: 278.9 MB). Free memory was 32.6 MB in the beginning and 256.6 MB in the end (delta: -224.0 MB). Peak memory consumption was 160.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 80.81 ms. Allocated memory is still 335.5 MB. Free memory was 256.6 MB in the beginning and 251.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...