./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_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_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/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 a058a67575456da82c405db983a2e68eb8d841d9 .................................................................................................................................................................................................... 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_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/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 a058a67575456da82c405db983a2e68eb8d841d9 ............................................................................................................................................................................................................................... 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 18:22:35,306 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 18:22:35,308 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 18:22:35,329 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 18:22:35,330 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 18:22:35,334 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 18:22:35,336 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 18:22:35,338 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 18:22:35,339 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 18:22:35,340 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 18:22:35,341 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 18:22:35,342 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 18:22:35,342 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 18:22:35,343 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 18:22:35,344 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 18:22:35,344 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 18:22:35,345 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 18:22:35,346 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 18:22:35,347 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 18:22:35,349 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 18:22:35,350 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 18:22:35,352 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 18:22:35,353 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 18:22:35,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 18:22:35,356 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 18:22:35,356 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 18:22:35,356 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 18:22:35,357 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 18:22:35,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 18:22:35,358 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 18:22:35,358 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 18:22:35,359 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 18:22:35,360 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 18:22:35,360 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 18:22:35,361 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 18:22:35,361 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 18:22:35,362 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 18:22:35,362 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 18:22:35,362 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 18:22:35,363 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 18:22:35,364 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 18:22:35,364 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 18:22:35,381 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 18:22:35,381 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 18:22:35,382 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 18:22:35,382 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 18:22:35,382 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 18:22:35,382 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 18:22:35,382 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 18:22:35,382 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 18:22:35,382 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 18:22:35,383 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 18:22:35,383 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 18:22:35,383 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 18:22:35,383 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 18:22:35,383 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 18:22:35,383 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 18:22:35,384 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 18:22:35,384 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 18:22:35,384 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 18:22:35,384 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 18:22:35,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 18:22:35,384 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 18:22:35,384 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 18:22:35,384 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 18:22:35,384 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 18:22:35,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 18:22:35,385 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 18:22:35,385 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 18:22:35,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 18:22:35,385 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 18:22:35,385 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 18:22:35,385 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 18:22:35,385 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 18:22:35,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 18:22:35,386 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 18:22:35,386 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 18:22:35,386 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 18:22:35,386 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_5cae220e-4cf9-47b7-9969-235108602e22/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a058a67575456da82c405db983a2e68eb8d841d9 [2020-12-09 18:22:35,561 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 18:22:35,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 18:22:35,583 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 18:22:35,583 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 18:22:35,584 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 18:22:35,585 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2020-12-09 18:22:35,626 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/data/5311f8572/c57ce105afdc4e649523384b7c051af5/FLAGb7059daa7 [2020-12-09 18:22:36,181 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 18:22:36,182 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2020-12-09 18:22:36,203 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/data/5311f8572/c57ce105afdc4e649523384b7c051af5/FLAGb7059daa7 [2020-12-09 18:22:36,660 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/data/5311f8572/c57ce105afdc4e649523384b7c051af5 [2020-12-09 18:22:36,662 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 18:22:36,663 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 18:22:36,664 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 18:22:36,665 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 18:22:36,667 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 18:22:36,668 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:22:36" (1/1) ... [2020-12-09 18:22:36,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@437d11f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:22:36, skipping insertion in model container [2020-12-09 18:22:36,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:22:36" (1/1) ... [2020-12-09 18:22:36,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 18:22:36,749 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 18:22:36,919 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_5cae220e-4cf9-47b7-9969-235108602e22/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2020-12-09 18:22:36,925 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_5cae220e-4cf9-47b7-9969-235108602e22/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2020-12-09 18:22:36,944 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 18:22:36,949 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 18:22:37,679 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:37,680 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:37,680 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:37,681 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:37,682 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:37,694 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:37,695 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:37,696 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:37,696 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:38,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 18:22:38,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 18:22:38,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 18:22:38,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 18:22:38,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 18:22:38,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 18:22:38,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 18:22:38,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 18:22:38,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 18:22:38,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 18:22:38,133 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 18:22:38,134 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 18:22:38,134 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 18:22:38,135 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 18:22:38,135 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 18:22:38,144 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 18:22:38,148 INFO L168 Benchmark]: Toolchain (without parser) took 1483.17 ms. Allocated memory is still 94.4 MB. Free memory was 66.2 MB in the beginning and 43.2 MB in the end (delta: 23.0 MB). Peak memory consumption was 32.1 MB. Max. memory is 16.1 GB. [2020-12-09 18:22:38,148 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 94.4 MB. Free memory is still 69.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 18:22:38,149 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1481.55 ms. Allocated memory is still 94.4 MB. Free memory was 66.2 MB in the beginning and 43.2 MB in the end (delta: 23.0 MB). Peak memory consumption was 32.1 MB. Max. memory is 16.1 GB. [2020-12-09 18:22:38,150 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 94.4 MB. Free memory is still 69.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1481.55 ms. Allocated memory is still 94.4 MB. Free memory was 66.2 MB in the beginning and 43.2 MB in the end (delta: 23.0 MB). Peak memory consumption was 32.1 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 18:22:39,488 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 18:22:39,490 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 18:22:39,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 18:22:39,522 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 18:22:39,523 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 18:22:39,525 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 18:22:39,527 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 18:22:39,529 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 18:22:39,531 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 18:22:39,532 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 18:22:39,533 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 18:22:39,533 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 18:22:39,534 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 18:22:39,536 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 18:22:39,537 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 18:22:39,538 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 18:22:39,539 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 18:22:39,541 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 18:22:39,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 18:22:39,545 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 18:22:39,547 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 18:22:39,548 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 18:22:39,549 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 18:22:39,553 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 18:22:39,553 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 18:22:39,553 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 18:22:39,554 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 18:22:39,555 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 18:22:39,556 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 18:22:39,556 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 18:22:39,557 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 18:22:39,557 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 18:22:39,558 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 18:22:39,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 18:22:39,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 18:22:39,559 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 18:22:39,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 18:22:39,560 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 18:22:39,561 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 18:22:39,561 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 18:22:39,562 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 18:22:39,584 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 18:22:39,584 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 18:22:39,585 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 18:22:39,585 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 18:22:39,585 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 18:22:39,585 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 18:22:39,585 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 18:22:39,586 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 18:22:39,586 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 18:22:39,586 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 18:22:39,586 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 18:22:39,587 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 18:22:39,587 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 18:22:39,587 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 18:22:39,587 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 18:22:39,587 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 18:22:39,588 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 18:22:39,588 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 18:22:39,588 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 18:22:39,588 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 18:22:39,588 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 18:22:39,588 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 18:22:39,588 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 18:22:39,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 18:22:39,589 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 18:22:39,589 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 18:22:39,589 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 18:22:39,589 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 18:22:39,589 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 18:22:39,589 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 18:22:39,589 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 18:22:39,589 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 18:22:39,589 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_5cae220e-4cf9-47b7-9969-235108602e22/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a058a67575456da82c405db983a2e68eb8d841d9 [2020-12-09 18:22:39,835 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 18:22:39,851 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 18:22:39,853 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 18:22:39,854 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 18:22:39,854 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 18:22:39,855 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2020-12-09 18:22:39,900 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/data/c2a4b5881/c42b1d3887564d91a577f4efb55f215d/FLAG0c81c2528 [2020-12-09 18:22:40,518 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 18:22:40,518 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2020-12-09 18:22:40,544 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/data/c2a4b5881/c42b1d3887564d91a577f4efb55f215d/FLAG0c81c2528 [2020-12-09 18:22:40,875 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5cae220e-4cf9-47b7-9969-235108602e22/bin/utaipan/data/c2a4b5881/c42b1d3887564d91a577f4efb55f215d [2020-12-09 18:22:40,877 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 18:22:40,878 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 18:22:40,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 18:22:40,879 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 18:22:40,881 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 18:22:40,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:22:40" (1/1) ... [2020-12-09 18:22:40,883 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f385a45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:22:40, skipping insertion in model container [2020-12-09 18:22:40,883 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 06:22:40" (1/1) ... [2020-12-09 18:22:40,888 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 18:22:40,960 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 18:22:41,151 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_5cae220e-4cf9-47b7-9969-235108602e22/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2020-12-09 18:22:41,156 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_5cae220e-4cf9-47b7-9969-235108602e22/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2020-12-09 18:22:41,175 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 18:22:41,180 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 18:22:41,831 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:41,831 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:41,832 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:41,832 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:41,833 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:41,844 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:41,845 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:41,846 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:41,847 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 18:22:42,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 18:22:42,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 18:22:42,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 18:22:42,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 18:22:42,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 18:22:42,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 18:22:42,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 18:22:42,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 18:22:42,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 18:22:42,280 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 18:22:42,347 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,347 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,391 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 18:22:42,444 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 18:22:42,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 18:22:42,467 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_5cae220e-4cf9-47b7-9969-235108602e22/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2020-12-09 18:22:42,467 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_5cae220e-4cf9-47b7-9969-235108602e22/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2020-12-09 18:22:42,468 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 18:22:42,469 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 18:22:42,498 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,498 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,498 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,499 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,499 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,504 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,505 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,505 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,506 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 18:22:42,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 18:22:42,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 18:22:42,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 18:22:42,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 18:22:42,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 18:22:42,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 18:22:42,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 18:22:42,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 18:22:42,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 18:22:42,551 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 18:22:42,594 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,595 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,612 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 18:22:42,630 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 18:22:42,639 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_5cae220e-4cf9-47b7-9969-235108602e22/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2020-12-09 18:22:42,639 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_5cae220e-4cf9-47b7-9969-235108602e22/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2020-12-09 18:22:42,640 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 18:22:42,641 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 18:22:42,660 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,660 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,661 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,661 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,661 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,665 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,665 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,666 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,666 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 18:22:42,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 18:22:42,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 18:22:42,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 18:22:42,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 18:22:42,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 18:22:42,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 18:22:42,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 18:22:42,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 18:22:42,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 18:22:42,705 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 18:22:42,737 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,737 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 18:22:42,778 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 18:22:43,483 INFO L208 MainTranslator]: Completed translation [2020-12-09 18:22:43,483 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:22:43 WrapperNode [2020-12-09 18:22:43,483 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 18:22:43,484 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 18:22:43,484 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 18:22:43,484 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 18:22:43,489 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:22:43" (1/1) ... [2020-12-09 18:22:43,526 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 18:22:43,554 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 06:22:43" (1/1) ... [2020-12-09 18:22:43,554 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 18:22:43,554 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 18:22:43,556 INFO L168 Benchmark]: Toolchain (without parser) took 2677.22 ms. Allocated memory was 62.9 MB in the beginning and 142.6 MB in the end (delta: 79.7 MB). Free memory was 35.6 MB in the beginning and 61.2 MB in the end (delta: -25.6 MB). Peak memory consumption was 54.0 MB. Max. memory is 16.1 GB. [2020-12-09 18:22:43,557 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 62.9 MB. Free memory was 46.3 MB in the beginning and 46.2 MB in the end (delta: 84.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 18:22:43,557 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2604.41 ms. Allocated memory was 62.9 MB in the beginning and 142.6 MB in the end (delta: 79.7 MB). Free memory was 35.4 MB in the beginning and 66.5 MB in the end (delta: -31.2 MB). Peak memory consumption was 95.7 MB. Max. memory is 16.1 GB. [2020-12-09 18:22:43,558 INFO L168 Benchmark]: Boogie Procedure Inliner took 70.29 ms. Allocated memory is still 142.6 MB. Free memory was 66.5 MB in the beginning and 61.2 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-09 18:22:43,559 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 62.9 MB. Free memory was 46.3 MB in the beginning and 46.2 MB in the end (delta: 84.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2604.41 ms. Allocated memory was 62.9 MB in the beginning and 142.6 MB in the end (delta: 79.7 MB). Free memory was 35.4 MB in the beginning and 66.5 MB in the end (delta: -31.2 MB). Peak memory consumption was 95.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 70.29 ms. Allocated memory is still 142.6 MB. Free memory was 66.5 MB in the beginning and 61.2 MB in the end (delta: 5.4 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...