./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/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 463be9ed8d3bc315d5cf6c9bff07706b54f056ca .................................................................................................................................................................................................. 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_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/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 463be9ed8d3bc315d5cf6c9bff07706b54f056ca ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:56:34,783 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:56:34,786 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:56:34,882 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:56:34,882 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:56:34,884 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:56:34,886 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:56:34,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:56:34,892 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:56:34,894 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:56:34,896 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:56:34,898 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:56:34,899 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:56:34,901 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:56:34,903 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:56:34,905 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:56:34,907 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:56:34,908 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:56:34,911 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:56:34,915 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:56:34,917 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:56:34,919 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:56:34,921 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:56:34,932 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:56:34,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:56:34,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:56:34,938 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:56:34,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:56:34,940 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:56:34,944 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:56:34,945 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:56:34,946 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:56:34,948 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:56:34,950 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:56:34,952 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:56:34,953 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:56:34,955 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:56:34,955 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:56:34,955 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:56:34,957 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:56:34,958 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:56:34,962 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 01:56:35,019 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:56:35,020 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:56:35,022 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:56:35,022 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 01:56:35,023 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 01:56:35,023 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 01:56:35,023 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 01:56:35,023 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 01:56:35,024 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 01:56:35,024 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 01:56:35,025 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 01:56:35,026 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 01:56:35,026 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 01:56:35,026 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 01:56:35,027 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 01:56:35,028 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:56:35,028 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:56:35,028 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:56:35,029 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:56:35,029 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:56:35,029 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:56:35,029 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:56:35,030 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:56:35,030 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:56:35,030 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:56:35,031 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:56:35,031 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:56:35,031 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:56:35,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:56:35,032 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:56:35,032 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:56:35,032 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:56:35,033 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 01:56:35,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:56:35,034 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:56:35,034 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:56:35,034 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:56:35,034 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 01:56:35,035 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_a5f3e75d-884e-40da-bdf8-00482d04ba2c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 463be9ed8d3bc315d5cf6c9bff07706b54f056ca [2020-11-30 01:56:35,381 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:56:35,422 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:56:35,425 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:56:35,426 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:56:35,427 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:56:35,428 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/../../sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i [2020-11-30 01:56:35,511 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/data/a0b6b691b/05bdbb4fc4304998ba40e7fc6b98d418/FLAG8a77fe767 [2020-11-30 01:56:36,456 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:56:36,457 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i [2020-11-30 01:56:36,502 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/data/a0b6b691b/05bdbb4fc4304998ba40e7fc6b98d418/FLAG8a77fe767 [2020-11-30 01:56:36,907 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/data/a0b6b691b/05bdbb4fc4304998ba40e7fc6b98d418 [2020-11-30 01:56:36,910 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:56:36,926 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:56:36,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:56:36,930 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:56:36,934 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:56:36,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:56:36" (1/1) ... [2020-11-30 01:56:36,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@eef10af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:56:36, skipping insertion in model container [2020-11-30 01:56:36,938 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:56:36" (1/1) ... [2020-11-30 01:56:36,948 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:56:37,083 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:56:37,448 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:56:37,458 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:56:38,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:38,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:38,297 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:38,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:38,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:38,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:38,318 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:38,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:38,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:38,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:38,325 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:38,326 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:38,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:38,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:56:38,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:56:38,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:56:38,616 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:56:38,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:56:38,622 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:56:38,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:56:38,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:56:38,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:56:38,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:56:38,758 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:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) 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:1423) 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:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 01:56:38,765 INFO L168 Benchmark]: Toolchain (without parser) took 1836.92 ms. Allocated memory is still 102.8 MB. Free memory was 67.3 MB in the beginning and 59.6 MB in the end (delta: 7.8 MB). Peak memory consumption was 13.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:56:38,767 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 75.5 MB. Free memory is still 37.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:56:38,768 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1832.95 ms. Allocated memory is still 102.8 MB. Free memory was 67.2 MB in the beginning and 59.6 MB in the end (delta: 7.6 MB). Peak memory consumption was 13.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:56:38,771 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 75.5 MB. Free memory is still 37.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1832.95 ms. Allocated memory is still 102.8 MB. Free memory was 67.2 MB in the beginning and 59.6 MB in the end (delta: 7.6 MB). Peak memory consumption was 13.9 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-a4ecdab [2020-11-30 01:56:41,487 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:56:41,491 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:56:41,528 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:56:41,528 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:56:41,530 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:56:41,532 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:56:41,535 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:56:41,537 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:56:41,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:56:41,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:56:41,542 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:56:41,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:56:41,544 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:56:41,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:56:41,547 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:56:41,548 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:56:41,549 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:56:41,551 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:56:41,554 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:56:41,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:56:41,558 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:56:41,560 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:56:41,561 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:56:41,565 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:56:41,572 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:56:41,572 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:56:41,574 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:56:41,576 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:56:41,577 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:56:41,578 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:56:41,581 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:56:41,583 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:56:41,585 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:56:41,586 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:56:41,587 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:56:41,588 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:56:41,588 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:56:41,589 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:56:41,591 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:56:41,592 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:56:41,593 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 01:56:41,641 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:56:41,641 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:56:41,644 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:56:41,644 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 01:56:41,644 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 01:56:41,645 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 01:56:41,645 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 01:56:41,645 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 01:56:41,645 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 01:56:41,647 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:56:41,648 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:56:41,649 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:56:41,649 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:56:41,649 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:56:41,649 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:56:41,650 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:56:41,650 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:56:41,650 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:56:41,650 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:56:41,650 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:56:41,651 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:56:41,651 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:56:41,651 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:56:41,651 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:56:41,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:56:41,652 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:56:41,652 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:56:41,652 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:56:41,653 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:56:41,653 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:56:41,663 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:56:41,664 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:56:41,664 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:56:41,664 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_a5f3e75d-884e-40da-bdf8-00482d04ba2c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 463be9ed8d3bc315d5cf6c9bff07706b54f056ca [2020-11-30 01:56:42,103 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:56:42,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:56:42,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:56:42,149 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:56:42,149 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:56:42,150 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/../../sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i [2020-11-30 01:56:42,218 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/data/a930a0406/39f3ab55153b440d8d7adc9a3c44b2b7/FLAGa543dfe9e [2020-11-30 01:56:43,058 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:56:43,058 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i [2020-11-30 01:56:43,101 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/data/a930a0406/39f3ab55153b440d8d7adc9a3c44b2b7/FLAGa543dfe9e [2020-11-30 01:56:43,188 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a5f3e75d-884e-40da-bdf8-00482d04ba2c/bin/utaipan/data/a930a0406/39f3ab55153b440d8d7adc9a3c44b2b7 [2020-11-30 01:56:43,193 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:56:43,196 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:56:43,199 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:56:43,200 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:56:43,204 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:56:43,205 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:56:43" (1/1) ... [2020-11-30 01:56:43,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3878b645 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:56:43, skipping insertion in model container [2020-11-30 01:56:43,208 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:56:43" (1/1) ... [2020-11-30 01:56:43,216 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:56:43,343 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:56:43,582 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:56:43,587 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:56:44,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:44,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:44,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:44,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:44,677 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:44,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:44,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:44,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:44,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:44,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:44,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:44,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:44,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:56:45,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:56:45,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:56:45,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:56:45,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:56:45,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:56:45,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:56:45,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:56:45,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:56:45,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:56:45,174 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:56:45,197 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:56:45,223 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:56:45,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:56:45,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:56:45,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,325 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,326 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,328 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,329 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:56:45,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:56:45,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:56:45,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:56:45,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:56:45,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:56:45,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:56:45,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:56:45,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:56:45,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:56:45,382 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:56:45,388 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:56:45,410 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:56:45,411 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:56:45,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,467 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,475 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,475 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:45,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:56:45,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:56:45,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:56:45,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:56:45,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:56:45,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:56:45,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:56:45,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:56:45,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:56:45,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:56:45,530 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:56:46,274 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:56:46,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:56:46 WrapperNode [2020-11-30 01:56:46,275 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:56:46,277 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:56:46,277 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:56:46,277 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:56:46,286 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:56:46" (1/1) ... [2020-11-30 01:56:46,358 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]]] [2020-11-30 01:56:46,399 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:56:46" (1/1) ... [2020-11-30 01:56:46,405 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:56:46,405 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:56:46,407 INFO L168 Benchmark]: Toolchain (without parser) took 3210.52 ms. Allocated memory was 56.6 MB in the beginning and 96.5 MB in the end (delta: 39.8 MB). Free memory was 30.7 MB in the beginning and 47.9 MB in the end (delta: -17.3 MB). Peak memory consumption was 26.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:56:46,408 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 56.6 MB. Free memory is still 39.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:56:46,409 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3076.25 ms. Allocated memory was 56.6 MB in the beginning and 96.5 MB in the end (delta: 39.8 MB). Free memory was 30.5 MB in the beginning and 51.6 MB in the end (delta: -21.2 MB). Peak memory consumption was 56.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:56:46,410 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.15 ms. Allocated memory is still 96.5 MB. Free memory was 51.6 MB in the beginning and 47.9 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:56:46,413 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 56.6 MB. Free memory is still 39.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3076.25 ms. Allocated memory was 56.6 MB in the beginning and 96.5 MB in the end (delta: 39.8 MB). Free memory was 30.5 MB in the beginning and 51.6 MB in the end (delta: -21.2 MB). Peak memory consumption was 56.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 128.15 ms. Allocated memory is still 96.5 MB. Free memory was 51.6 MB in the beginning and 47.9 MB in the end (delta: 3.7 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...