./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_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_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/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 b2a234ed0d4d2a104fd967b42b5e4f1ebc0c1195 .................................................................................................................................................................................................... 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_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/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 b2a234ed0d4d2a104fd967b42b5e4f1ebc0c1195 ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:36:47,799 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:36:47,802 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:36:47,888 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:36:47,889 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:36:47,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:36:47,898 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:36:47,906 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:36:47,909 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:36:47,915 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:36:47,917 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:36:47,919 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:36:47,920 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:36:47,924 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:36:47,926 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:36:47,928 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:36:47,929 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:36:47,933 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:36:47,937 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:36:47,945 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:36:47,947 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:36:47,951 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:36:47,953 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:36:47,954 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:36:47,957 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:36:47,958 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:36:47,958 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:36:47,960 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:36:47,960 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:36:47,962 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:36:47,962 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:36:47,963 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:36:47,964 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:36:47,965 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:36:47,966 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:36:47,967 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:36:47,967 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:36:47,968 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:36:47,968 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:36:47,969 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:36:47,970 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:36:47,970 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:36:47,994 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:36:47,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:36:47,995 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:36:47,995 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:36:47,996 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:36:47,996 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:36:47,996 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:36:47,996 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:36:47,997 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:36:47,997 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:36:47,997 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:36:47,997 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:36:47,998 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:36:47,998 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:36:47,998 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:36:47,999 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:36:47,999 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:36:47,999 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:36:48,000 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:36:48,000 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:36:48,000 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:36:48,000 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:36:48,001 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:36:48,001 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:36:48,001 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:36:48,001 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:36:48,002 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:36:48,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:36:48,002 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:36:48,002 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:36:48,003 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:36:48,003 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:36:48,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:36:48,003 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:36:48,004 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:36:48,004 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:36:48,004 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_59306344-75dc-4e1c-bde6-1bb269b78476/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2a234ed0d4d2a104fd967b42b5e4f1ebc0c1195 [2020-12-03 12:36:48,346 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:36:48,389 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:36:48,393 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:36:48,395 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:36:48,396 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:36:48,397 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2020-12-03 12:36:48,515 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/data/f3438a14e/ec1a10afc4054807b5cd29211da14c2a/FLAGc7bfaa210 [2020-12-03 12:36:49,614 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:36:49,615 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2020-12-03 12:36:49,661 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/data/f3438a14e/ec1a10afc4054807b5cd29211da14c2a/FLAGc7bfaa210 [2020-12-03 12:36:50,001 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/data/f3438a14e/ec1a10afc4054807b5cd29211da14c2a [2020-12-03 12:36:50,005 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:36:50,008 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:36:50,013 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:36:50,013 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:36:50,018 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:36:50,019 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:36:50" (1/1) ... [2020-12-03 12:36:50,022 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e2e4057 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:36:50, skipping insertion in model container [2020-12-03 12:36:50,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:36:50" (1/1) ... [2020-12-03 12:36:50,031 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:36:50,204 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:36:50,495 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_59306344-75dc-4e1c-bde6-1bb269b78476/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4499,4512] [2020-12-03 12:36:50,502 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_59306344-75dc-4e1c-bde6-1bb269b78476/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4559,4572] [2020-12-03 12:36:50,529 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:36:50,535 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:36:51,969 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:51,979 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:51,980 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:51,982 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:51,985 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:52,016 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:52,026 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:52,038 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:52,038 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:52,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:36:52,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:36:52,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:36:52,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:36:52,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:36:52,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:36:52,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:36:52,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:36:52,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:36:52,584 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:36:52,814 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:36:52,815 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:36:52,817 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:36:52,822 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:36:52,823 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:36:52,859 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1341) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2904) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2763) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1097) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1424) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-03 12:36:52,867 INFO L168 Benchmark]: Toolchain (without parser) took 2856.34 ms. Allocated memory is still 119.5 MB. Free memory was 80.3 MB in the beginning and 62.5 MB in the end (delta: 17.8 MB). Peak memory consumption was 19.3 MB. Max. memory is 16.1 GB. [2020-12-03 12:36:52,867 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 75.5 MB. Free memory is still 37.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:36:52,871 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2850.53 ms. Allocated memory is still 119.5 MB. Free memory was 80.0 MB in the beginning and 62.5 MB in the end (delta: 17.5 MB). Peak memory consumption was 19.3 MB. Max. memory is 16.1 GB. [2020-12-03 12:36:52,873 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 75.5 MB. Free memory is still 37.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2850.53 ms. Allocated memory is still 119.5 MB. Free memory was 80.0 MB in the beginning and 62.5 MB in the end (delta: 17.5 MB). Peak memory consumption was 19.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:36:55,329 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:36:55,333 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:36:55,384 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:36:55,385 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:36:55,390 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:36:55,393 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:36:55,397 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:36:55,401 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:36:55,407 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:36:55,409 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:36:55,421 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:36:55,421 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:36:55,428 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:36:55,429 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:36:55,431 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:36:55,433 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:36:55,436 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:36:55,440 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:36:55,445 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:36:55,447 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:36:55,451 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:36:55,459 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:36:55,461 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:36:55,465 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:36:55,469 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:36:55,469 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:36:55,470 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:36:55,472 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:36:55,474 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:36:55,474 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:36:55,475 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:36:55,477 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:36:55,478 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:36:55,479 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:36:55,480 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:36:55,481 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:36:55,481 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:36:55,481 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:36:55,483 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:36:55,484 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:36:55,485 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:36:55,527 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:36:55,527 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:36:55,530 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:36:55,530 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:36:55,530 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:36:55,531 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:36:55,531 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:36:55,531 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:36:55,532 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:36:55,534 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:36:55,535 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:36:55,535 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:36:55,535 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:36:55,536 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:36:55,536 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:36:55,536 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:36:55,536 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:36:55,536 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:36:55,537 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:36:55,537 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:36:55,537 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:36:55,537 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:36:55,538 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:36:55,538 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:36:55,538 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:36:55,538 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:36:55,539 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:36:55,539 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:36:55,539 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:36:55,539 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:36:55,539 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:36:55,540 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:36:55,540 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_59306344-75dc-4e1c-bde6-1bb269b78476/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2a234ed0d4d2a104fd967b42b5e4f1ebc0c1195 [2020-12-03 12:36:55,934 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:36:55,963 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:36:55,968 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:36:55,970 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:36:55,970 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:36:55,972 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2020-12-03 12:36:56,053 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/data/703a8460e/096d612e079246148e89800a978e4378/FLAG101d2226f [2020-12-03 12:36:57,202 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:36:57,202 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i [2020-12-03 12:36:57,244 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/data/703a8460e/096d612e079246148e89800a978e4378/FLAG101d2226f [2020-12-03 12:36:57,632 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_59306344-75dc-4e1c-bde6-1bb269b78476/bin/utaipan/data/703a8460e/096d612e079246148e89800a978e4378 [2020-12-03 12:36:57,635 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:36:57,638 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:36:57,643 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:36:57,643 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:36:57,647 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:36:57,649 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:36:57" (1/1) ... [2020-12-03 12:36:57,651 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42ca8a9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:36:57, skipping insertion in model container [2020-12-03 12:36:57,652 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:36:57" (1/1) ... [2020-12-03 12:36:57,660 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:36:57,849 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:36:58,164 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_59306344-75dc-4e1c-bde6-1bb269b78476/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4499,4512] [2020-12-03 12:36:58,173 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_59306344-75dc-4e1c-bde6-1bb269b78476/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4559,4572] [2020-12-03 12:36:58,209 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:36:58,217 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:36:59,226 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:59,227 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:59,227 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:59,229 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:59,230 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:59,249 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:59,250 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:59,253 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:59,254 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:36:59,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:36:59,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:36:59,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:36:59,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:36:59,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:36:59,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:36:59,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:36:59,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:36:59,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:36:59,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:37:00,216 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:37:00,394 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:00,394 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:00,503 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:37:00,582 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:37:00,651 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:37:00,659 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_59306344-75dc-4e1c-bde6-1bb269b78476/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4499,4512] [2020-12-03 12:37:00,660 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_59306344-75dc-4e1c-bde6-1bb269b78476/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4559,4572] [2020-12-03 12:37:00,662 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:37:00,665 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:37:00,718 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:00,719 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:00,720 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:00,720 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:00,721 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:00,739 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:00,739 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:00,740 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:00,741 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:00,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:37:00,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:37:00,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:37:00,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:37:00,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:37:00,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:37:00,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:37:00,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:37:00,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:37:00,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:37:00,873 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:37:00,953 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:00,953 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:00,988 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:37:01,057 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:37:01,088 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_59306344-75dc-4e1c-bde6-1bb269b78476/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4499,4512] [2020-12-03 12:37:01,089 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_59306344-75dc-4e1c-bde6-1bb269b78476/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be64_harness.i[4559,4572] [2020-12-03 12:37:01,090 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:37:01,092 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:37:01,132 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,132 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,132 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,133 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,134 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,140 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,140 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,141 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,142 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:37:01,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:37:01,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:37:01,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:37:01,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:37:01,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:37:01,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:37:01,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:37:01,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:37:01,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:37:01,249 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:37:01,366 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,366 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:37:01,466 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:37:02,807 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:37:02,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:37:02 WrapperNode [2020-12-03 12:37:02,808 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:37:02,809 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:37:02,809 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:37:02,809 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:37:02,817 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:37:02" (1/1) ... [2020-12-03 12:37:02,904 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-03 12:37:02,999 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:37:02" (1/1) ... [2020-12-03 12:37:03,000 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:37:03,000 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:37:03,002 INFO L168 Benchmark]: Toolchain (without parser) took 5363.14 ms. Allocated memory was 58.7 MB in the beginning and 163.6 MB in the end (delta: 104.9 MB). Free memory was 28.1 MB in the beginning and 42.3 MB in the end (delta: -14.2 MB). Peak memory consumption was 89.7 MB. Max. memory is 16.1 GB. [2020-12-03 12:37:03,004 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 58.7 MB. Free memory was 39.8 MB in the beginning and 39.7 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:37:03,005 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5165.40 ms. Allocated memory was 58.7 MB in the beginning and 163.6 MB in the end (delta: 104.9 MB). Free memory was 27.9 MB in the beginning and 48.6 MB in the end (delta: -20.7 MB). Peak memory consumption was 110.1 MB. Max. memory is 16.1 GB. [2020-12-03 12:37:03,005 INFO L168 Benchmark]: Boogie Procedure Inliner took 190.97 ms. Allocated memory is still 163.6 MB. Free memory was 48.6 MB in the beginning and 42.3 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-03 12:37:03,009 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 58.7 MB. Free memory was 39.8 MB in the beginning and 39.7 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5165.40 ms. Allocated memory was 58.7 MB in the beginning and 163.6 MB in the end (delta: 104.9 MB). Free memory was 27.9 MB in the beginning and 48.6 MB in the end (delta: -20.7 MB). Peak memory consumption was 110.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 190.97 ms. Allocated memory is still 163.6 MB. Free memory was 48.6 MB in the beginning and 42.3 MB in the end (delta: 6.3 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...