./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f65bfb437a6b769873d6bcbe7552ca27adfbd97d ............................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f65bfb437a6b769873d6bcbe7552ca27adfbd97d ................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 13:04:02,434 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 13:04:02,435 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 13:04:02,443 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 13:04:02,444 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 13:04:02,444 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 13:04:02,446 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 13:04:02,447 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 13:04:02,449 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 13:04:02,450 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 13:04:02,450 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 13:04:02,452 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 13:04:02,452 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 13:04:02,453 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 13:04:02,453 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 13:04:02,455 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 13:04:02,455 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 13:04:02,456 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 13:04:02,458 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 13:04:02,460 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 13:04:02,461 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 13:04:02,462 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 13:04:02,463 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 13:04:02,463 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 13:04:02,465 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 13:04:02,466 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 13:04:02,466 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 13:04:02,466 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 13:04:02,467 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 13:04:02,467 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 13:04:02,468 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 13:04:02,468 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 13:04:02,468 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 13:04:02,469 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 13:04:02,470 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 13:04:02,470 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 13:04:02,470 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 13:04:02,471 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 13:04:02,471 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 13:04:02,471 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 13:04:02,472 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 13:04:02,473 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 13:04:02,485 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 13:04:02,485 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 13:04:02,486 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 13:04:02,486 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 13:04:02,486 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 13:04:02,486 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 13:04:02,486 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 13:04:02,486 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 13:04:02,486 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 13:04:02,486 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 13:04:02,487 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 13:04:02,487 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 13:04:02,487 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 13:04:02,487 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 13:04:02,487 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 13:04:02,488 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 13:04:02,488 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 13:04:02,488 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 13:04:02,488 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 13:04:02,488 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 13:04:02,488 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 13:04:02,488 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 13:04:02,488 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 13:04:02,489 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 13:04:02,489 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 13:04:02,489 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 13:04:02,489 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 13:04:02,489 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 13:04:02,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 13:04:02,489 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 13:04:02,489 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 13:04:02,490 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 13:04:02,490 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 13:04:02,490 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 13:04:02,490 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 13:04:02,490 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 13:04:02,490 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 13:04:02,490 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 13:04:02,490 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_536afa5a-d1f1-4faa-a09c-2ed4545ce202/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(__VERIFIER_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 -> f65bfb437a6b769873d6bcbe7552ca27adfbd97d [2019-12-07 13:04:02,589 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 13:04:02,597 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 13:04:02,599 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 13:04:02,600 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 13:04:02,601 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 13:04:02,601 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2019-12-07 13:04:02,637 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/data/f9fbbd79f/ac285b111f83400d89fb070e6b941c30/FLAG9dbf77987 [2019-12-07 13:04:03,292 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 13:04:03,293 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2019-12-07 13:04:03,315 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/data/f9fbbd79f/ac285b111f83400d89fb070e6b941c30/FLAG9dbf77987 [2019-12-07 13:04:03,680 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/data/f9fbbd79f/ac285b111f83400d89fb070e6b941c30 [2019-12-07 13:04:03,686 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 13:04:03,689 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 13:04:03,691 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 13:04:03,691 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 13:04:03,697 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 13:04:03,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:04:03" (1/1) ... [2019-12-07 13:04:03,701 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bd1e3cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:04:03, skipping insertion in model container [2019-12-07 13:04:03,701 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:04:03" (1/1) ... [2019-12-07 13:04:03,708 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 13:04:03,772 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 13:04:03,993 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 13:04:03,997 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 13:04:04,465 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:04:04,466 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 13:04:04,520 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:04,521 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:04,521 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:04,522 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:04,523 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:04,532 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:04,533 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:04,534 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:04,534 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:04,536 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:04,537 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:04,537 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:04,537 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:04,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 13:04:04,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 13:04:04,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 13:04:04,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 13:04:04,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 13:04:04,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 13:04:04,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 13:04:04,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 13:04:04,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 13:04:04,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 13:04:04,964 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 13:04:04,973 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:1015) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) 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:1392) 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:1336) 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:1029) 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:1407) 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:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) 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:125) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 13:04:04,977 INFO L168 Benchmark]: Toolchain (without parser) took 1288.92 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 937.1 MB in the beginning and 1.1 GB in the end (delta: -120.9 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. [2019-12-07 13:04:04,978 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 13:04:04,978 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1284.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 937.1 MB in the beginning and 1.1 GB in the end (delta: -120.9 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. [2019-12-07 13:04:04,979 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1284.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.5 MB). Free memory was 937.1 MB in the beginning and 1.1 GB in the end (delta: -120.9 MB). Peak memory consumption was 50.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$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 0.1.25-f470102 [2019-12-07 13:04:06,120 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 13:04:06,122 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 13:04:06,129 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 13:04:06,130 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 13:04:06,130 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 13:04:06,131 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 13:04:06,133 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 13:04:06,134 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 13:04:06,135 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 13:04:06,135 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 13:04:06,136 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 13:04:06,136 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 13:04:06,137 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 13:04:06,138 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 13:04:06,138 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 13:04:06,139 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 13:04:06,140 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 13:04:06,141 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 13:04:06,143 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 13:04:06,144 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 13:04:06,145 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 13:04:06,146 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 13:04:06,146 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 13:04:06,148 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 13:04:06,148 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 13:04:06,149 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 13:04:06,149 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 13:04:06,149 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 13:04:06,150 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 13:04:06,150 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 13:04:06,151 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 13:04:06,151 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 13:04:06,152 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 13:04:06,152 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 13:04:06,153 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 13:04:06,153 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 13:04:06,153 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 13:04:06,153 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 13:04:06,154 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 13:04:06,154 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 13:04:06,155 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 13:04:06,165 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 13:04:06,165 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 13:04:06,166 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 13:04:06,166 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 13:04:06,166 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 13:04:06,166 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 13:04:06,167 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 13:04:06,167 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 13:04:06,167 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 13:04:06,167 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 13:04:06,167 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 13:04:06,168 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 13:04:06,168 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 13:04:06,168 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 13:04:06,168 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 13:04:06,168 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 13:04:06,168 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 13:04:06,168 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 13:04:06,168 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 13:04:06,169 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 13:04:06,169 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 13:04:06,169 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 13:04:06,169 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 13:04:06,169 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 13:04:06,169 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 13:04:06,169 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 13:04:06,170 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 13:04:06,170 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 13:04:06,170 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 13:04:06,170 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 13:04:06,170 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 13:04:06,170 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 13:04:06,170 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 13:04:06,170 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_536afa5a-d1f1-4faa-a09c-2ed4545ce202/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(__VERIFIER_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 -> f65bfb437a6b769873d6bcbe7552ca27adfbd97d [2019-12-07 13:04:06,331 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 13:04:06,340 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 13:04:06,343 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 13:04:06,343 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 13:04:06,344 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 13:04:06,344 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2019-12-07 13:04:06,382 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/data/c7d02494e/e42d69698f9c4090b2477a82ad6a2308/FLAG6f476b0dd [2019-12-07 13:04:06,969 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 13:04:06,969 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2019-12-07 13:04:06,990 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/data/c7d02494e/e42d69698f9c4090b2477a82ad6a2308/FLAG6f476b0dd [2019-12-07 13:04:07,162 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_536afa5a-d1f1-4faa-a09c-2ed4545ce202/bin/utaipan/data/c7d02494e/e42d69698f9c4090b2477a82ad6a2308 [2019-12-07 13:04:07,167 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 13:04:07,170 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 13:04:07,171 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 13:04:07,171 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 13:04:07,177 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 13:04:07,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:04:07" (1/1) ... [2019-12-07 13:04:07,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@584345be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:04:07, skipping insertion in model container [2019-12-07 13:04:07,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:04:07" (1/1) ... [2019-12-07 13:04:07,194 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 13:04:07,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 13:04:07,496 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 13:04:07,500 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 13:04:08,072 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,072 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,073 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,073 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,074 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,084 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,085 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,086 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,087 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,088 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,089 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,090 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,090 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 13:04:08,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 13:04:08,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 13:04:08,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 13:04:08,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 13:04:08,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 13:04:08,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 13:04:08,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 13:04:08,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 13:04:08,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 13:04:08,535 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 13:04:08,598 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,598 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,643 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 13:04:08,686 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 13:04:08,718 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 13:04:08,721 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 13:04:08,722 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 13:04:08,746 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,746 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,746 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,747 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,747 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,752 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,752 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,753 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,753 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,754 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,755 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,755 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,755 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 13:04:08,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 13:04:08,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 13:04:08,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 13:04:08,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 13:04:08,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 13:04:08,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 13:04:08,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 13:04:08,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 13:04:08,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 13:04:08,797 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 13:04:08,836 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,836 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,857 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 13:04:08,877 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 13:04:08,887 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 13:04:08,888 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 13:04:08,909 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,910 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,910 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,910 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,911 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,914 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,915 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,915 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,916 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,916 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,916 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,917 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,917 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 13:04:08,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 13:04:08,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 13:04:08,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 13:04:08,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 13:04:08,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 13:04:08,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 13:04:08,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 13:04:08,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 13:04:08,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 13:04:08,954 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 13:04:08,989 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:08,989 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 13:04:09,007 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 13:04:09,701 INFO L208 MainTranslator]: Completed translation [2019-12-07 13:04:09,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:04:09 WrapperNode [2019-12-07 13:04:09,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 13:04:09,702 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 13:04:09,702 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 13:04:09,702 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 13:04:09,708 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:04:09" (1/1) ... [2019-12-07 13:04:09,743 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-07 13:04:09,766 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:04:09" (1/1) ... [2019-12-07 13:04:09,766 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 13:04:09,766 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 13:04:09,768 INFO L168 Benchmark]: Toolchain (without parser) took 2599.28 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 261.6 MB). Free memory was 941.6 MB in the beginning and 964.0 MB in the end (delta: -22.3 MB). Peak memory consumption was 239.3 MB. Max. memory is 11.5 GB. [2019-12-07 13:04:09,768 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 13:04:09,769 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2530.94 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 261.6 MB). Free memory was 941.6 MB in the beginning and 972.7 MB in the end (delta: -31.1 MB). Peak memory consumption was 317.8 MB. Max. memory is 11.5 GB. [2019-12-07 13:04:09,769 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.14 ms. Allocated memory is still 1.3 GB. Free memory was 972.7 MB in the beginning and 964.0 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 11.5 GB. [2019-12-07 13:04:09,770 INFO L335 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 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2530.94 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 261.6 MB). Free memory was 941.6 MB in the beginning and 972.7 MB in the end (delta: -31.1 MB). Peak memory consumption was 317.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 64.14 ms. Allocated memory is still 1.3 GB. Free memory was 972.7 MB in the beginning and 964.0 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...