./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_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_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/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 f985731f08ecb6339d31f0664e837c08cecacff8 ................................................................................................................................................................................................... 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_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/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 f985731f08ecb6339d31f0664e837c08cecacff8 ............................................................................................................................................................................................................................... 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 08:01:17,825 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 08:01:17,827 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 08:01:17,854 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 08:01:17,854 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 08:01:17,855 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 08:01:17,856 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 08:01:17,868 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 08:01:17,870 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 08:01:17,872 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 08:01:17,873 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 08:01:17,874 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 08:01:17,875 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 08:01:17,875 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 08:01:17,876 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 08:01:17,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 08:01:17,878 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 08:01:17,879 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 08:01:17,880 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 08:01:17,882 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 08:01:17,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 08:01:17,885 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 08:01:17,886 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 08:01:17,886 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 08:01:17,889 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 08:01:17,889 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 08:01:17,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 08:01:17,890 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 08:01:17,890 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 08:01:17,891 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 08:01:17,891 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 08:01:17,892 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 08:01:17,893 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 08:01:17,893 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 08:01:17,894 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 08:01:17,894 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 08:01:17,895 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 08:01:17,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 08:01:17,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 08:01:17,896 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 08:01:17,896 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 08:01:17,897 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 08:01:17,913 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 08:01:17,913 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 08:01:17,914 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 08:01:17,914 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 08:01:17,914 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 08:01:17,914 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 08:01:17,914 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 08:01:17,914 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 08:01:17,915 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 08:01:17,915 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 08:01:17,915 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 08:01:17,915 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 08:01:17,915 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 08:01:17,915 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 08:01:17,915 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 08:01:17,916 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 08:01:17,916 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 08:01:17,916 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 08:01:17,916 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 08:01:17,916 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 08:01:17,916 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 08:01:17,916 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 08:01:17,916 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 08:01:17,916 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 08:01:17,917 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 08:01:17,917 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 08:01:17,917 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 08:01:17,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 08:01:17,917 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 08:01:17,917 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 08:01:17,917 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 08:01:17,917 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 08:01:17,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 08:01:17,918 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 08:01:17,918 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 08:01:17,918 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 08:01:17,918 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_d247fed9-bfe6-497e-ac46-82dd7e30a844/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f985731f08ecb6339d31f0664e837c08cecacff8 [2020-12-09 08:01:18,111 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 08:01:18,129 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 08:01:18,131 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 08:01:18,132 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 08:01:18,132 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 08:01:18,133 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2020-12-09 08:01:18,173 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/data/30e812cae/66cf5f7717284a5c9c428aa00ec83e85/FLAGa7c0ec7a3 [2020-12-09 08:01:18,731 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 08:01:18,731 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2020-12-09 08:01:18,757 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/data/30e812cae/66cf5f7717284a5c9c428aa00ec83e85/FLAGa7c0ec7a3 [2020-12-09 08:01:19,160 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/data/30e812cae/66cf5f7717284a5c9c428aa00ec83e85 [2020-12-09 08:01:19,163 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 08:01:19,165 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 08:01:19,167 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 08:01:19,167 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 08:01:19,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 08:01:19,172 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:01:19" (1/1) ... [2020-12-09 08:01:19,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dec190c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:01:19, skipping insertion in model container [2020-12-09 08:01:19,175 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:01:19" (1/1) ... [2020-12-09 08:01:19,183 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 08:01:19,282 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 08:01:19,483 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_d247fed9-bfe6-497e-ac46-82dd7e30a844/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2020-12-09 08:01:19,490 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_d247fed9-bfe6-497e-ac46-82dd7e30a844/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2020-12-09 08:01:19,513 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 08:01:19,518 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 08:01:20,121 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:20,122 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:20,122 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:20,123 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:20,124 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:20,134 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:20,134 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:20,136 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:20,136 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:20,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 08:01:20,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 08:01:20,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 08:01:20,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 08:01:20,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 08:01:20,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 08:01:20,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 08:01:20,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 08:01:20,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 08:01:20,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 08:01:20,585 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 08:01:20,586 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 08:01:20,586 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 08:01:20,588 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 08:01:20,588 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 08:01:20,603 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 08:01:20,607 INFO L168 Benchmark]: Toolchain (without parser) took 1440.82 ms. Allocated memory was 115.3 MB in the beginning and 161.5 MB in the end (delta: 46.1 MB). Free memory was 69.1 MB in the beginning and 130.8 MB in the end (delta: -61.7 MB). Peak memory consumption was 17.6 MB. Max. memory is 16.1 GB. [2020-12-09 08:01:20,607 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 115.3 MB. Free memory is still 94.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 08:01:20,608 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1438.02 ms. Allocated memory was 115.3 MB in the beginning and 161.5 MB in the end (delta: 46.1 MB). Free memory was 68.9 MB in the beginning and 130.8 MB in the end (delta: -61.9 MB). Peak memory consumption was 17.6 MB. Max. memory is 16.1 GB. [2020-12-09 08:01:20,609 INFO L339 ainManager$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 115.3 MB. Free memory is still 94.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1438.02 ms. Allocated memory was 115.3 MB in the beginning and 161.5 MB in the end (delta: 46.1 MB). Free memory was 68.9 MB in the beginning and 130.8 MB in the end (delta: -61.9 MB). Peak memory consumption was 17.6 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 08:01:21,939 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 08:01:21,941 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 08:01:21,970 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 08:01:21,970 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 08:01:21,972 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 08:01:21,973 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 08:01:21,976 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 08:01:21,978 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 08:01:21,979 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 08:01:21,980 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 08:01:21,981 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 08:01:21,982 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 08:01:21,983 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 08:01:21,984 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 08:01:21,986 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 08:01:21,986 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 08:01:21,988 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 08:01:21,990 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 08:01:21,992 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 08:01:21,994 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 08:01:21,995 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 08:01:21,997 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 08:01:21,997 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 08:01:22,001 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 08:01:22,001 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 08:01:22,001 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 08:01:22,002 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 08:01:22,003 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 08:01:22,004 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 08:01:22,004 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 08:01:22,005 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 08:01:22,006 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 08:01:22,007 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 08:01:22,008 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 08:01:22,008 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 08:01:22,008 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 08:01:22,008 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 08:01:22,009 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 08:01:22,009 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 08:01:22,010 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 08:01:22,011 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 08:01:22,036 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 08:01:22,036 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 08:01:22,037 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 08:01:22,037 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 08:01:22,037 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 08:01:22,038 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 08:01:22,038 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 08:01:22,038 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 08:01:22,038 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 08:01:22,038 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 08:01:22,039 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 08:01:22,039 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 08:01:22,039 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 08:01:22,039 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 08:01:22,039 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 08:01:22,039 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 08:01:22,039 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 08:01:22,039 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 08:01:22,040 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 08:01:22,040 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 08:01:22,040 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 08:01:22,040 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 08:01:22,040 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 08:01:22,040 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 08:01:22,040 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 08:01:22,041 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 08:01:22,041 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 08:01:22,041 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 08:01:22,041 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 08:01:22,041 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 08:01:22,041 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 08:01:22,041 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 08:01:22,042 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_d247fed9-bfe6-497e-ac46-82dd7e30a844/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f985731f08ecb6339d31f0664e837c08cecacff8 [2020-12-09 08:01:22,281 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 08:01:22,297 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 08:01:22,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 08:01:22,301 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 08:01:22,302 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 08:01:22,303 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2020-12-09 08:01:22,351 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/data/32d1028b0/dc907a09c8d6426f8d9d0c18f4d17ed3/FLAG74ba6fcf6 [2020-12-09 08:01:22,936 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 08:01:22,936 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2020-12-09 08:01:22,960 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/data/32d1028b0/dc907a09c8d6426f8d9d0c18f4d17ed3/FLAG74ba6fcf6 [2020-12-09 08:01:23,323 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d247fed9-bfe6-497e-ac46-82dd7e30a844/bin/utaipan/data/32d1028b0/dc907a09c8d6426f8d9d0c18f4d17ed3 [2020-12-09 08:01:23,325 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 08:01:23,326 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 08:01:23,326 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 08:01:23,327 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 08:01:23,329 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 08:01:23,329 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:01:23" (1/1) ... [2020-12-09 08:01:23,331 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38a35a5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:01:23, skipping insertion in model container [2020-12-09 08:01:23,331 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 08:01:23" (1/1) ... [2020-12-09 08:01:23,341 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 08:01:23,415 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 08:01:23,600 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_d247fed9-bfe6-497e-ac46-82dd7e30a844/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2020-12-09 08:01:23,605 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_d247fed9-bfe6-497e-ac46-82dd7e30a844/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2020-12-09 08:01:23,621 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 08:01:23,625 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 08:01:24,222 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,223 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,223 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,224 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,225 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,241 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,242 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,244 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,244 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 08:01:24,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 08:01:24,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 08:01:24,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 08:01:24,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 08:01:24,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 08:01:24,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 08:01:24,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 08:01:24,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 08:01:24,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 08:01:24,732 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 08:01:24,799 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,799 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 08:01:24,886 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 08:01:24,916 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 08:01:24,919 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_d247fed9-bfe6-497e-ac46-82dd7e30a844/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2020-12-09 08:01:24,920 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_d247fed9-bfe6-497e-ac46-82dd7e30a844/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2020-12-09 08:01:24,921 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 08:01:24,921 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 08:01:24,942 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,943 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,943 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,943 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,944 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,953 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,953 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,954 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,954 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:24,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 08:01:24,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 08:01:24,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 08:01:24,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 08:01:24,978 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 08:01:24,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 08:01:24,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 08:01:24,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 08:01:24,979 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 08:01:24,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 08:01:24,993 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 08:01:25,037 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:25,037 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:25,060 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 08:01:25,085 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 08:01:25,097 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_d247fed9-bfe6-497e-ac46-82dd7e30a844/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2020-12-09 08:01:25,097 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_d247fed9-bfe6-497e-ac46-82dd7e30a844/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2020-12-09 08:01:25,099 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 08:01:25,100 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 08:01:25,132 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:25,132 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:25,133 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:25,133 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:25,133 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:25,138 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:25,138 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:25,138 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:25,139 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:25,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 08:01:25,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 08:01:25,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 08:01:25,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 08:01:25,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 08:01:25,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 08:01:25,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 08:01:25,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 08:01:25,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 08:01:25,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 08:01:25,176 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 08:01:25,238 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:25,239 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 08:01:25,272 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 08:01:26,087 INFO L208 MainTranslator]: Completed translation [2020-12-09 08:01:26,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:01:26 WrapperNode [2020-12-09 08:01:26,088 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 08:01:26,089 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 08:01:26,089 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 08:01:26,089 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 08:01:26,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:01:26" (1/1) ... [2020-12-09 08:01:26,130 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 08:01:26,159 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 08:01:26" (1/1) ... [2020-12-09 08:01:26,160 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 08:01:26,160 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 08:01:26,161 INFO L168 Benchmark]: Toolchain (without parser) took 2834.72 ms. Allocated memory was 56.6 MB in the beginning and 165.7 MB in the end (delta: 109.1 MB). Free memory was 26.8 MB in the beginning and 65.3 MB in the end (delta: -38.5 MB). Peak memory consumption was 70.7 MB. Max. memory is 16.1 GB. [2020-12-09 08:01:26,162 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 56.6 MB. Free memory was 39.2 MB in the beginning and 39.1 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 08:01:26,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2761.81 ms. Allocated memory was 56.6 MB in the beginning and 165.7 MB in the end (delta: 109.1 MB). Free memory was 26.7 MB in the beginning and 70.6 MB in the end (delta: -43.9 MB). Peak memory consumption was 87.3 MB. Max. memory is 16.1 GB. [2020-12-09 08:01:26,163 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.94 ms. Allocated memory is still 165.7 MB. Free memory was 70.6 MB in the beginning and 65.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-09 08:01:26,164 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 56.6 MB. Free memory was 39.2 MB in the beginning and 39.1 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2761.81 ms. Allocated memory was 56.6 MB in the beginning and 165.7 MB in the end (delta: 109.1 MB). Free memory was 26.7 MB in the beginning and 70.6 MB in the end (delta: -43.9 MB). Peak memory consumption was 87.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 70.94 ms. Allocated memory is still 165.7 MB. Free memory was 70.6 MB in the beginning and 65.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 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...