./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_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_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/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 07944f379f4dd2000344856489d60e589e91d6ad ................................................................................................................................................................................................... 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_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/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 07944f379f4dd2000344856489d60e589e91d6ad ................................................................................................................................................................................................................................ 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 09:24:04,013 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 09:24:04,014 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 09:24:04,045 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 09:24:04,048 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 09:24:04,049 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 09:24:04,051 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 09:24:04,054 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 09:24:04,056 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 09:24:04,057 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 09:24:04,058 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 09:24:04,059 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 09:24:04,059 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 09:24:04,060 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 09:24:04,062 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 09:24:04,063 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 09:24:04,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 09:24:04,065 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 09:24:04,067 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 09:24:04,069 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 09:24:04,071 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 09:24:04,072 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 09:24:04,073 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 09:24:04,074 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 09:24:04,076 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 09:24:04,076 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 09:24:04,077 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 09:24:04,077 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 09:24:04,078 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 09:24:04,079 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 09:24:04,079 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 09:24:04,080 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 09:24:04,080 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 09:24:04,081 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 09:24:04,082 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 09:24:04,082 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 09:24:04,082 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 09:24:04,082 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 09:24:04,082 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 09:24:04,083 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 09:24:04,084 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 09:24:04,084 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 09:24:04,101 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 09:24:04,101 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 09:24:04,102 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 09:24:04,102 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 09:24:04,102 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 09:24:04,102 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 09:24:04,102 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 09:24:04,102 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 09:24:04,102 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 09:24:04,102 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 09:24:04,102 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 09:24:04,103 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 09:24:04,103 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 09:24:04,103 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 09:24:04,103 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 09:24:04,103 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 09:24:04,104 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 09:24:04,104 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 09:24:04,104 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 09:24:04,104 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 09:24:04,104 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 09:24:04,104 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 09:24:04,104 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 09:24:04,104 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 09:24:04,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 09:24:04,105 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 09:24:04,105 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 09:24:04,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 09:24:04,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 09:24:04,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 09:24:04,105 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 09:24:04,105 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 09:24:04,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 09:24:04,106 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 09:24:04,106 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 09:24:04,106 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 09:24:04,106 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_fdf1185f-6420-4b7a-87e4-ecbcfd267324/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07944f379f4dd2000344856489d60e589e91d6ad [2020-12-09 09:24:04,281 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 09:24:04,301 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 09:24:04,303 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 09:24:04,306 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 09:24:04,307 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 09:24:04,308 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2020-12-09 09:24:04,348 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/data/98098eaf6/14d7f726e524469d96725e36d0d26d55/FLAG54eec7397 [2020-12-09 09:24:04,896 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 09:24:04,896 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2020-12-09 09:24:04,916 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/data/98098eaf6/14d7f726e524469d96725e36d0d26d55/FLAG54eec7397 [2020-12-09 09:24:05,383 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/data/98098eaf6/14d7f726e524469d96725e36d0d26d55 [2020-12-09 09:24:05,385 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 09:24:05,387 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 09:24:05,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 09:24:05,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 09:24:05,391 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 09:24:05,391 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:24:05" (1/1) ... [2020-12-09 09:24:05,393 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c172402 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:24:05, skipping insertion in model container [2020-12-09 09:24:05,393 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:24:05" (1/1) ... [2020-12-09 09:24:05,399 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 09:24:05,468 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 09:24:05,653 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_fdf1185f-6420-4b7a-87e4-ecbcfd267324/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2020-12-09 09:24:05,658 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_fdf1185f-6420-4b7a-87e4-ecbcfd267324/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2020-12-09 09:24:05,676 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 09:24:05,680 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 09:24:06,353 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:06,354 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:06,354 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:06,355 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:06,356 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:06,366 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:06,367 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:06,368 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:06,369 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:06,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 09:24:06,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 09:24:06,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 09:24:06,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 09:24:06,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 09:24:06,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 09:24:06,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 09:24:06,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 09:24:06,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 09:24:06,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 09:24:06,826 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 09:24:06,826 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 09:24:06,827 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 09:24:06,828 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 09:24:06,828 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 09:24:06,837 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-09 09:24:06,841 INFO L168 Benchmark]: Toolchain (without parser) took 1453.33 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 67.6 MB in the beginning and 77.6 MB in the end (delta: -10.0 MB). Peak memory consumption was 33.2 MB. Max. memory is 16.1 GB. [2020-12-09 09:24:06,842 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 92.3 MB. Free memory was 75.0 MB in the beginning and 74.9 MB in the end (delta: 129.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 09:24:06,842 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1451.67 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 67.3 MB in the beginning and 77.6 MB in the end (delta: -10.3 MB). Peak memory consumption was 33.2 MB. Max. memory is 16.1 GB. [2020-12-09 09:24:06,844 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 92.3 MB. Free memory was 75.0 MB in the beginning and 74.9 MB in the end (delta: 129.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1451.67 ms. Allocated memory was 92.3 MB in the beginning and 111.1 MB in the end (delta: 18.9 MB). Free memory was 67.3 MB in the beginning and 77.6 MB in the end (delta: -10.3 MB). Peak memory consumption was 33.2 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 09:24:08,143 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 09:24:08,145 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 09:24:08,170 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 09:24:08,171 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 09:24:08,172 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 09:24:08,173 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 09:24:08,175 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 09:24:08,177 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 09:24:08,177 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 09:24:08,178 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 09:24:08,179 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 09:24:08,180 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 09:24:08,181 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 09:24:08,181 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 09:24:08,183 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 09:24:08,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 09:24:08,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 09:24:08,185 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 09:24:08,187 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 09:24:08,189 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 09:24:08,190 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 09:24:08,191 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 09:24:08,191 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 09:24:08,194 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 09:24:08,194 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 09:24:08,194 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 09:24:08,195 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 09:24:08,195 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 09:24:08,196 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 09:24:08,197 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 09:24:08,197 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 09:24:08,198 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 09:24:08,198 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 09:24:08,199 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 09:24:08,200 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 09:24:08,200 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 09:24:08,200 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 09:24:08,200 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 09:24:08,201 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 09:24:08,201 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 09:24:08,202 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 09:24:08,219 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 09:24:08,220 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 09:24:08,220 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 09:24:08,220 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 09:24:08,221 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 09:24:08,221 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 09:24:08,221 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 09:24:08,221 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 09:24:08,221 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 09:24:08,222 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 09:24:08,222 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 09:24:08,222 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 09:24:08,222 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 09:24:08,222 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 09:24:08,222 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 09:24:08,222 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 09:24:08,222 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 09:24:08,223 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 09:24:08,223 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 09:24:08,223 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 09:24:08,223 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 09:24:08,223 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 09:24:08,223 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 09:24:08,223 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 09:24:08,223 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 09:24:08,224 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 09:24:08,224 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 09:24:08,224 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 09:24:08,224 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 09:24:08,224 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 09:24:08,224 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 09:24:08,224 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 09:24:08,224 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_fdf1185f-6420-4b7a-87e4-ecbcfd267324/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07944f379f4dd2000344856489d60e589e91d6ad [2020-12-09 09:24:08,442 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 09:24:08,457 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 09:24:08,459 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 09:24:08,460 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 09:24:08,460 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 09:24:08,461 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2020-12-09 09:24:08,504 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/data/17f884843/b3c71739ad4b457481880a82031a4213/FLAGf540453ee [2020-12-09 09:24:09,155 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 09:24:09,155 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2020-12-09 09:24:09,179 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/data/17f884843/b3c71739ad4b457481880a82031a4213/FLAGf540453ee [2020-12-09 09:24:09,530 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fdf1185f-6420-4b7a-87e4-ecbcfd267324/bin/utaipan/data/17f884843/b3c71739ad4b457481880a82031a4213 [2020-12-09 09:24:09,532 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 09:24:09,534 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 09:24:09,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 09:24:09,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 09:24:09,537 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 09:24:09,537 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:24:09" (1/1) ... [2020-12-09 09:24:09,539 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@506735f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:24:09, skipping insertion in model container [2020-12-09 09:24:09,539 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 09:24:09" (1/1) ... [2020-12-09 09:24:09,544 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 09:24:09,617 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 09:24:09,820 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_fdf1185f-6420-4b7a-87e4-ecbcfd267324/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2020-12-09 09:24:09,827 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_fdf1185f-6420-4b7a-87e4-ecbcfd267324/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2020-12-09 09:24:09,847 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 09:24:09,853 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 09:24:10,580 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:10,581 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:10,581 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:10,582 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:10,582 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:10,594 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:10,595 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:10,596 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:10,597 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:10,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 09:24:10,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 09:24:10,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 09:24:10,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 09:24:10,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 09:24:10,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 09:24:10,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 09:24:10,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 09:24:10,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 09:24:10,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 09:24:11,041 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 09:24:11,107 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,107 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,160 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 09:24:11,200 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 09:24:11,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 09:24:11,243 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_fdf1185f-6420-4b7a-87e4-ecbcfd267324/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2020-12-09 09:24:11,243 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_fdf1185f-6420-4b7a-87e4-ecbcfd267324/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2020-12-09 09:24:11,244 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 09:24:11,245 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 09:24:11,269 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,269 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,269 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,270 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,270 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,275 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,275 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,276 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,276 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 09:24:11,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 09:24:11,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 09:24:11,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 09:24:11,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 09:24:11,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 09:24:11,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 09:24:11,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 09:24:11,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 09:24:11,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 09:24:11,329 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 09:24:11,379 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,380 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,403 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 09:24:11,436 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 09:24:11,445 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_fdf1185f-6420-4b7a-87e4-ecbcfd267324/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2020-12-09 09:24:11,446 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_fdf1185f-6420-4b7a-87e4-ecbcfd267324/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2020-12-09 09:24:11,447 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 09:24:11,448 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 09:24:11,475 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,475 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,476 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,476 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,476 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,481 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,482 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,483 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,483 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 09:24:11,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 09:24:11,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 09:24:11,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 09:24:11,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 09:24:11,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 09:24:11,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 09:24:11,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 09:24:11,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 09:24:11,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 09:24:11,530 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 09:24:11,583 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,583 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 09:24:11,617 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 09:24:12,361 INFO L208 MainTranslator]: Completed translation [2020-12-09 09:24:12,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:24:12 WrapperNode [2020-12-09 09:24:12,361 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 09:24:12,362 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 09:24:12,362 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 09:24:12,362 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 09:24:12,367 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:24:12" (1/1) ... [2020-12-09 09:24:12,403 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 09:24:12,434 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 09:24:12" (1/1) ... [2020-12-09 09:24:12,435 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 09:24:12,435 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 09:24:12,436 INFO L168 Benchmark]: Toolchain (without parser) took 2901.98 ms. Allocated memory was 60.8 MB in the beginning and 157.3 MB in the end (delta: 96.5 MB). Free memory was 31.1 MB in the beginning and 51.9 MB in the end (delta: -20.8 MB). Peak memory consumption was 74.7 MB. Max. memory is 16.1 GB. [2020-12-09 09:24:12,437 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 60.8 MB. Free memory was 43.7 MB in the beginning and 43.6 MB in the end (delta: 81.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 09:24:12,437 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2826.77 ms. Allocated memory was 60.8 MB in the beginning and 157.3 MB in the end (delta: 96.5 MB). Free memory was 30.9 MB in the beginning and 57.2 MB in the end (delta: -26.3 MB). Peak memory consumption was 100.1 MB. Max. memory is 16.1 GB. [2020-12-09 09:24:12,438 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.89 ms. Allocated memory is still 157.3 MB. Free memory was 57.2 MB in the beginning and 51.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 09:24:12,439 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 60.8 MB. Free memory was 43.7 MB in the beginning and 43.6 MB in the end (delta: 81.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2826.77 ms. Allocated memory was 60.8 MB in the beginning and 157.3 MB in the end (delta: 96.5 MB). Free memory was 30.9 MB in the beginning and 57.2 MB in the end (delta: -26.3 MB). Peak memory consumption was 100.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 72.89 ms. Allocated memory is still 157.3 MB. Free memory was 57.2 MB in the beginning and 51.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...