./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_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/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_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/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_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/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_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/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 [2020-11-28 07:40:52,584 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:40:52,587 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:40:52,637 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:40:52,638 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:40:52,643 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:40:52,647 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:40:52,660 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:40:52,663 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:40:52,671 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:40:52,678 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:40:52,679 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:40:52,680 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:40:52,681 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:40:52,682 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:40:52,684 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:40:52,685 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:40:52,686 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:40:52,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:40:52,691 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:40:52,693 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:40:52,700 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:40:52,702 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:40:52,703 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:40:52,713 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:40:52,713 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:40:52,713 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:40:52,714 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:40:52,715 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:40:52,716 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:40:52,717 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:40:52,718 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:40:52,718 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:40:52,719 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:40:52,721 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:40:52,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:40:52,728 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:40:52,729 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:40:52,729 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:40:52,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:40:52,731 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:40:52,733 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:40:52,779 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:40:52,779 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:40:52,780 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:40:52,780 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:40:52,781 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:40:52,781 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:40:52,781 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:40:52,781 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:40:52,785 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:40:52,785 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:40:52,786 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:40:52,786 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:40:52,787 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:40:52,787 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:40:52,787 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:40:52,788 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:40:52,788 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:40:52,788 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:40:52,788 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:40:52,788 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:40:52,789 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:40:52,789 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:40:52,789 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:40:52,789 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:40:52,790 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:40:52,790 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:40:52,790 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:40:52,790 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:40:52,790 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:40:52,792 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:40:52,793 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:40:52,793 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:40:52,793 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:40:52,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:40:52,794 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:40:52,794 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:40:52,794 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:40:52,794 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:40:52,794 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_3aef0961-7f7b-462e-907f-517514b702ca/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09bddc802e2e31a8c17dee59380bf9ffd9258b9c [2020-11-28 07:40:53,050 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:40:53,078 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:40:53,080 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:40:53,081 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:40:53,085 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:40:53,086 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan/../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i [2020-11-28 07:40:53,161 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan/data/652621aa2/9dcc0a753a434b178c9cc539475b395d/FLAGda65dd6aa [2020-11-28 07:40:53,892 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:40:53,892 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i [2020-11-28 07:40:53,931 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan/data/652621aa2/9dcc0a753a434b178c9cc539475b395d/FLAGda65dd6aa [2020-11-28 07:40:53,985 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan/data/652621aa2/9dcc0a753a434b178c9cc539475b395d [2020-11-28 07:40:53,988 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:40:53,990 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:40:53,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:40:53,993 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:40:53,996 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:40:53,996 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:40:53" (1/1) ... [2020-11-28 07:40:53,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5438a12e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:40:53, skipping insertion in model container [2020-11-28 07:40:53,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:40:53" (1/1) ... [2020-11-28 07:40:54,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:40:54,107 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:40:54,365 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:40:54,370 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:40:55,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:55,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:55,070 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:55,071 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:55,072 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:55,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:55,086 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:55,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:55,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:55,090 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:55,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:55,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:55,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:40:55,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:40:55,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:40:55,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:40:55,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:40:55,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:40:55,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:40:55,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:40:55,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:40:55,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:40:55,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:40:55,318 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:40:55,324 INFO L168 Benchmark]: Toolchain (without parser) took 1332.29 ms. Allocated memory is still 102.8 MB. Free memory was 69.3 MB in the beginning and 61.0 MB in the end (delta: 8.3 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2020-11-28 07:40:55,325 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 77.6 MB. Free memory was 37.4 MB in the beginning and 37.3 MB in the end (delta: 70.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:40:55,326 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1329.40 ms. Allocated memory is still 102.8 MB. Free memory was 69.0 MB in the beginning and 61.0 MB in the end (delta: 8.0 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2020-11-28 07:40:55,327 INFO L339 ainManager$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 77.6 MB. Free memory was 37.4 MB in the beginning and 37.3 MB in the end (delta: 70.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1329.40 ms. Allocated memory is still 102.8 MB. Free memory was 69.0 MB in the beginning and 61.0 MB in the end (delta: 8.0 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 [2020-11-28 07:40:57,559 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:40:57,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:40:57,608 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:40:57,609 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:40:57,613 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:40:57,616 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:40:57,620 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:40:57,623 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:40:57,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:40:57,630 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:40:57,641 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:40:57,642 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:40:57,647 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:40:57,648 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:40:57,649 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:40:57,650 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:40:57,651 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:40:57,653 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:40:57,655 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:40:57,657 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:40:57,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:40:57,665 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:40:57,669 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:40:57,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:40:57,680 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:40:57,681 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:40:57,682 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:40:57,682 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:40:57,683 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:40:57,684 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:40:57,684 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:40:57,685 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:40:57,686 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:40:57,687 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:40:57,687 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:40:57,688 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:40:57,688 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:40:57,689 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:40:57,695 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:40:57,697 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:40:57,698 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:40:57,745 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:40:57,745 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:40:57,747 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:40:57,747 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:40:57,747 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:40:57,748 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:40:57,748 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:40:57,748 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:40:57,748 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:40:57,750 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:40:57,751 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:40:57,751 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:40:57,751 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:40:57,751 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:40:57,752 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:40:57,752 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:40:57,752 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:40:57,752 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:40:57,753 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:40:57,753 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:40:57,753 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:40:57,753 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:40:57,754 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:40:57,754 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:40:57,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:40:57,754 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:40:57,754 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:40:57,755 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:40:57,755 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:40:57,755 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:40:57,755 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:40:57,756 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:40:57,756 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:40:57,756 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_3aef0961-7f7b-462e-907f-517514b702ca/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 09bddc802e2e31a8c17dee59380bf9ffd9258b9c [2020-11-28 07:40:58,118 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:40:58,147 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:40:58,149 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:40:58,150 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:40:58,152 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:40:58,153 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan/../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i [2020-11-28 07:40:58,217 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan/data/afc1df883/66c97bc25b3a4083abbceac91742ff36/FLAG97673a3c5 [2020-11-28 07:40:59,015 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:40:59,016 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i [2020-11-28 07:40:59,054 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan/data/afc1df883/66c97bc25b3a4083abbceac91742ff36/FLAG97673a3c5 [2020-11-28 07:40:59,089 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3aef0961-7f7b-462e-907f-517514b702ca/bin/utaipan/data/afc1df883/66c97bc25b3a4083abbceac91742ff36 [2020-11-28 07:40:59,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:40:59,093 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:40:59,094 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:40:59,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:40:59,098 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:40:59,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:40:59" (1/1) ... [2020-11-28 07:40:59,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@315f51e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:40:59, skipping insertion in model container [2020-11-28 07:40:59,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:40:59" (1/1) ... [2020-11-28 07:40:59,108 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:40:59,224 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:40:59,538 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:40:59,545 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:41:00,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,279 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,288 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:41:00,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:41:00,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:41:00,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:41:00,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:41:00,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:41:00,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:41:00,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:41:00,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:41:00,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:41:00,581 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:41:00,606 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:41:00,631 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:41:00,639 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:41:00,640 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:41:00,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:41:00,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:41:00,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:41:00,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:41:00,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:41:00,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:41:00,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:41:00,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:41:00,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:41:00,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:41:00,802 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:41:00,811 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:41:00,838 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:41:00,854 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:41:00,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,925 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,925 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,926 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:41:00,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:41:00,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:41:00,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:41:00,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:41:00,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:41:00,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:41:00,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:41:00,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:41:00,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:41:00,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:41:01,021 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:41:01,904 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:41:01,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:41:01 WrapperNode [2020-11-28 07:41:01,905 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:41:01,906 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:41:01,906 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:41:01,906 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:41:01,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:41:01" (1/1) ... [2020-11-28 07:41:01,953 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]]] [2020-11-28 07:41:01,986 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:41:01" (1/1) ... [2020-11-28 07:41:01,987 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:41:01,987 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:41:01,990 INFO L168 Benchmark]: Toolchain (without parser) took 2895.14 ms. Allocated memory was 56.6 MB in the beginning and 98.6 MB in the end (delta: 41.9 MB). Free memory was 29.7 MB in the beginning and 63.0 MB in the end (delta: -33.3 MB). Peak memory consumption was 51.0 MB. Max. memory is 16.1 GB. [2020-11-28 07:41:01,991 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 56.6 MB. Free memory was 38.5 MB in the beginning and 38.4 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:41:01,992 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2810.90 ms. Allocated memory was 56.6 MB in the beginning and 98.6 MB in the end (delta: 41.9 MB). Free memory was 29.5 MB in the beginning and 22.6 MB in the end (delta: 6.8 MB). Peak memory consumption was 54.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:41:01,993 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.24 ms. Allocated memory is still 98.6 MB. Free memory was 22.6 MB in the beginning and 63.0 MB in the end (delta: -40.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 16.1 GB. [2020-11-28 07:41:01,996 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 56.6 MB. Free memory was 38.5 MB in the beginning and 38.4 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2810.90 ms. Allocated memory was 56.6 MB in the beginning and 98.6 MB in the end (delta: 41.9 MB). Free memory was 29.5 MB in the beginning and 22.6 MB in the end (delta: 6.8 MB). Peak memory consumption was 54.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 81.24 ms. Allocated memory is still 98.6 MB. Free memory was 22.6 MB in the beginning and 63.0 MB in the end (delta: -40.4 MB). Peak memory consumption was 2.4 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...