./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/memcpy_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_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/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 09bddc802e2e31a8c17dee59380bf9ffd9258b9c .................................................................................................................................................................................................. 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_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/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 09bddc802e2e31a8c17dee59380bf9ffd9258b9c .............................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-22 13:05:03,676 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 13:05:03,678 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 13:05:03,720 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 13:05:03,720 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 13:05:03,722 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 13:05:03,734 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 13:05:03,737 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 13:05:03,739 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 13:05:03,740 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 13:05:03,755 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 13:05:03,756 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 13:05:03,757 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 13:05:03,758 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 13:05:03,759 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 13:05:03,761 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 13:05:03,762 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 13:05:03,763 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 13:05:03,768 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 13:05:03,777 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 13:05:03,782 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 13:05:03,786 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 13:05:03,788 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 13:05:03,789 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 13:05:03,792 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 13:05:03,792 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 13:05:03,793 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 13:05:03,793 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 13:05:03,794 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 13:05:03,795 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 13:05:03,795 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 13:05:03,796 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 13:05:03,801 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 13:05:03,803 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 13:05:03,804 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 13:05:03,804 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 13:05:03,805 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 13:05:03,805 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 13:05:03,805 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 13:05:03,807 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 13:05:03,807 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 13:05:03,810 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-22 13:05:03,850 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 13:05:03,850 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 13:05:03,851 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 13:05:03,851 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 13:05:03,852 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 13:05:03,852 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 13:05:03,852 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-22 13:05:03,852 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 13:05:03,852 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 13:05:03,852 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-22 13:05:03,853 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-22 13:05:03,853 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 13:05:03,856 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-22 13:05:03,857 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-22 13:05:03,857 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-22 13:05:03,857 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 13:05:03,858 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-22 13:05:03,858 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 13:05:03,858 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 13:05:03,858 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 13:05:03,858 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 13:05:03,859 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 13:05:03,859 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 13:05:03,859 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 13:05:03,859 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 13:05:03,860 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 13:05:03,860 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 13:05:03,860 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 13:05:03,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 13:05:03,862 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 13:05:03,862 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 13:05:03,862 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 13:05:03,863 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-22 13:05:03,863 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-22 13:05:03,863 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 13:05:03,863 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 13:05:03,864 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 13:05:03,864 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-22 13:05:03,864 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_d1eee5b7-581e-4e5a-99f0-032f108470aa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09bddc802e2e31a8c17dee59380bf9ffd9258b9c [2020-11-22 13:05:04,183 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 13:05:04,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 13:05:04,226 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 13:05:04,227 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 13:05:04,229 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 13:05:04,230 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i [2020-11-22 13:05:04,296 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/data/9e07f99a2/eaf4ad17cddd4f0db7d3cc7703a70354/FLAG56db81614 [2020-11-22 13:05:05,060 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 13:05:05,065 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i [2020-11-22 13:05:05,126 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/data/9e07f99a2/eaf4ad17cddd4f0db7d3cc7703a70354/FLAG56db81614 [2020-11-22 13:05:05,183 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/data/9e07f99a2/eaf4ad17cddd4f0db7d3cc7703a70354 [2020-11-22 13:05:05,185 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 13:05:05,186 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 13:05:05,190 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 13:05:05,190 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 13:05:05,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 13:05:05,195 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:05:05" (1/1) ... [2020-11-22 13:05:05,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ffc328d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:05:05, skipping insertion in model container [2020-11-22 13:05:05,197 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:05:05" (1/1) ... [2020-11-22 13:05:05,204 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 13:05:05,307 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:05:05,623 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:05:05,627 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:05:06,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:06,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:06,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:06,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:06,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:06,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:06,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:06,301 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:06,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:06,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:06,309 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:06,311 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:06,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:06,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:05:06,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:05:06,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:05:06,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:05:06,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:05:06,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:05:06,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:05:06,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:05:06,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:05:06,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:05:06,639 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-22 13:05:06,644 INFO L168 Benchmark]: Toolchain (without parser) took 1456.54 ms. Allocated memory is still 96.5 MB. Free memory was 62.1 MB in the beginning and 53.1 MB in the end (delta: 9.0 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2020-11-22 13:05:06,647 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 73.4 MB. Free memory was 38.2 MB in the beginning and 38.1 MB in the end (delta: 57.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 13:05:06,649 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1452.55 ms. Allocated memory is still 96.5 MB. Free memory was 61.7 MB in the beginning and 53.1 MB in the end (delta: 8.6 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2020-11-22 13:05:06,652 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 73.4 MB. Free memory was 38.2 MB in the beginning and 38.1 MB in the end (delta: 57.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1452.55 ms. Allocated memory is still 96.5 MB. Free memory was 61.7 MB in the beginning and 53.1 MB in the end (delta: 8.6 MB). Peak memory consumption was 18.9 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 [2020-11-22 13:05:08,886 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 13:05:08,890 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 13:05:08,937 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 13:05:08,937 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 13:05:08,942 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 13:05:08,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 13:05:08,949 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 13:05:08,952 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 13:05:08,957 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 13:05:08,959 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 13:05:08,963 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 13:05:08,964 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 13:05:08,969 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 13:05:08,977 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 13:05:08,979 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 13:05:08,980 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 13:05:08,983 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 13:05:08,987 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 13:05:08,994 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 13:05:08,996 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 13:05:08,997 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 13:05:09,004 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 13:05:09,007 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 13:05:09,013 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 13:05:09,013 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 13:05:09,013 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 13:05:09,014 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 13:05:09,015 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 13:05:09,016 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 13:05:09,016 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 13:05:09,017 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 13:05:09,018 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 13:05:09,019 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 13:05:09,020 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 13:05:09,021 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 13:05:09,025 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 13:05:09,026 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 13:05:09,026 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 13:05:09,028 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 13:05:09,029 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 13:05:09,030 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-22 13:05:09,069 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 13:05:09,069 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 13:05:09,071 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 13:05:09,072 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 13:05:09,072 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 13:05:09,072 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 13:05:09,072 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 13:05:09,073 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 13:05:09,073 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 13:05:09,075 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 13:05:09,076 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 13:05:09,076 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 13:05:09,076 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 13:05:09,076 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 13:05:09,077 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 13:05:09,077 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-22 13:05:09,077 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-22 13:05:09,077 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 13:05:09,078 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 13:05:09,078 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 13:05:09,078 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 13:05:09,078 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-22 13:05:09,079 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 13:05:09,079 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 13:05:09,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 13:05:09,080 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 13:05:09,080 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 13:05:09,080 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 13:05:09,080 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-22 13:05:09,081 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-22 13:05:09,081 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 13:05:09,081 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 13:05:09,081 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 13:05:09,082 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_d1eee5b7-581e-4e5a-99f0-032f108470aa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09bddc802e2e31a8c17dee59380bf9ffd9258b9c [2020-11-22 13:05:09,482 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 13:05:09,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 13:05:09,518 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 13:05:09,519 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 13:05:09,520 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 13:05:09,521 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i [2020-11-22 13:05:09,588 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/data/b6816aae1/4855d3bcf9d24a2484d5024f219431a3/FLAG9abc11e93 [2020-11-22 13:05:10,419 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 13:05:10,420 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i [2020-11-22 13:05:10,460 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/data/b6816aae1/4855d3bcf9d24a2484d5024f219431a3/FLAG9abc11e93 [2020-11-22 13:05:10,497 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d1eee5b7-581e-4e5a-99f0-032f108470aa/bin/utaipan/data/b6816aae1/4855d3bcf9d24a2484d5024f219431a3 [2020-11-22 13:05:10,499 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 13:05:10,502 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 13:05:10,505 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 13:05:10,505 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 13:05:10,509 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 13:05:10,510 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:05:10" (1/1) ... [2020-11-22 13:05:10,512 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29345add and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:05:10, skipping insertion in model container [2020-11-22 13:05:10,512 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:05:10" (1/1) ... [2020-11-22 13:05:10,533 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 13:05:10,632 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:05:10,910 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:05:10,915 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:05:11,576 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:11,576 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:11,577 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:11,578 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:11,579 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:11,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:11,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:11,597 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:11,597 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:11,599 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:11,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:11,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:11,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:11,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:05:11,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:05:11,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:05:11,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:05:11,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:05:11,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:05:11,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:05:11,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:05:11,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:05:11,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:05:11,860 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:05:11,876 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-22 13:05:11,928 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:05:11,939 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:05:11,940 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:05:12,030 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,053 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,056 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,058 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:05:12,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:05:12,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:05:12,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:05:12,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:05:12,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:05:12,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:05:12,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:05:12,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:05:12,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:05:12,138 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:05:12,142 INFO L203 MainTranslator]: Completed pre-run [2020-11-22 13:05:12,159 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:05:12,161 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:05:12,210 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,214 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,214 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,215 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,223 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,223 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,225 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,228 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,228 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:12,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:05:12,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:05:12,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:05:12,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:05:12,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:05:12,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:05:12,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:05:12,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:05:12,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:05:12,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:05:12,312 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:05:12,985 INFO L208 MainTranslator]: Completed translation [2020-11-22 13:05:12,985 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:05:12 WrapperNode [2020-11-22 13:05:12,985 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-22 13:05:12,986 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-22 13:05:12,986 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-22 13:05:12,986 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-22 13:05:12,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:05:12" (1/1) ... [2020-11-22 13:05:13,033 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]]] [2020-11-22 13:05:13,064 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:05:12" (1/1) ... [2020-11-22 13:05:13,064 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-22 13:05:13,064 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-22 13:05:13,067 INFO L168 Benchmark]: Toolchain (without parser) took 2563.45 ms. Allocated memory was 52.4 MB in the beginning and 182.5 MB in the end (delta: 130.0 MB). Free memory was 23.6 MB in the beginning and 133.2 MB in the end (delta: -109.6 MB). Peak memory consumption was 24.0 MB. Max. memory is 16.1 GB. [2020-11-22 13:05:13,068 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 52.4 MB. Free memory was 33.7 MB in the beginning and 33.7 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 13:05:13,069 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2480.32 ms. Allocated memory was 52.4 MB in the beginning and 182.5 MB in the end (delta: 130.0 MB). Free memory was 23.3 MB in the beginning and 136.3 MB in the end (delta: -113.0 MB). Peak memory consumption was 119.9 MB. Max. memory is 16.1 GB. [2020-11-22 13:05:13,070 INFO L168 Benchmark]: Boogie Procedure Inliner took 78.22 ms. Allocated memory is still 182.5 MB. Free memory was 136.3 MB in the beginning and 133.2 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-22 13:05:13,073 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 52.4 MB. Free memory was 33.7 MB in the beginning and 33.7 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2480.32 ms. Allocated memory was 52.4 MB in the beginning and 182.5 MB in the end (delta: 130.0 MB). Free memory was 23.3 MB in the beginning and 136.3 MB in the end (delta: -113.0 MB). Peak memory consumption was 119.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 78.22 ms. Allocated memory is still 182.5 MB. Free memory was 136.3 MB in the beginning and 133.2 MB in the end (delta: 3.1 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...