./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_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_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/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 2a0aa6e91621e18000830c7528cd2de8de08d8db ............................................................................................................................................................................................... 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_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/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 2a0aa6e91621e18000830c7528cd2de8de08d8db ................................................................................................................................................................................................................................. 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 12:19:06,644 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 12:19:06,645 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 12:19:06,653 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 12:19:06,653 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 12:19:06,654 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 12:19:06,654 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 12:19:06,656 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 12:19:06,657 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 12:19:06,658 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 12:19:06,658 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 12:19:06,659 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 12:19:06,659 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 12:19:06,660 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 12:19:06,660 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 12:19:06,661 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 12:19:06,662 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 12:19:06,662 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 12:19:06,664 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 12:19:06,665 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 12:19:06,666 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 12:19:06,667 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 12:19:06,667 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 12:19:06,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 12:19:06,669 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 12:19:06,670 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 12:19:06,670 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 12:19:06,670 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 12:19:06,671 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 12:19:06,671 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 12:19:06,671 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 12:19:06,672 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 12:19:06,672 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 12:19:06,673 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 12:19:06,673 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 12:19:06,673 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 12:19:06,674 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 12:19:06,674 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 12:19:06,674 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 12:19:06,675 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 12:19:06,675 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 12:19:06,675 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 12:19:06,685 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 12:19:06,685 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 12:19:06,686 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 12:19:06,686 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 12:19:06,686 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 12:19:06,686 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 12:19:06,686 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 12:19:06,686 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 12:19:06,687 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 12:19:06,687 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 12:19:06,687 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 12:19:06,687 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 12:19:06,687 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 12:19:06,687 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 12:19:06,687 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 12:19:06,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 12:19:06,688 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 12:19:06,688 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 12:19:06,688 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 12:19:06,688 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 12:19:06,688 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 12:19:06,689 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 12:19:06,689 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 12:19:06,689 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 12:19:06,689 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 12:19:06,689 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 12:19:06,689 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 12:19:06,689 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 12:19:06,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:19:06,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 12:19:06,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 12:19:06,690 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 12:19:06,690 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 12:19:06,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 12:19:06,690 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 12:19:06,690 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 12:19:06,690 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 12:19:06,691 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 12:19:06,691 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_7a8d1917-1143-4e47-b4f9-5fdd24447880/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 -> 2a0aa6e91621e18000830c7528cd2de8de08d8db [2019-12-07 12:19:06,789 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 12:19:06,796 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 12:19:06,798 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 12:19:06,799 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 12:19:06,799 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 12:19:06,800 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2019-12-07 12:19:06,836 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/data/e0f010fbb/91abcb0499da404d8f25565f0fa1ef05/FLAG39be9e025 [2019-12-07 12:19:07,317 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 12:19:07,318 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2019-12-07 12:19:07,338 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/data/e0f010fbb/91abcb0499da404d8f25565f0fa1ef05/FLAG39be9e025 [2019-12-07 12:19:07,347 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/data/e0f010fbb/91abcb0499da404d8f25565f0fa1ef05 [2019-12-07 12:19:07,349 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 12:19:07,350 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 12:19:07,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 12:19:07,351 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 12:19:07,353 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 12:19:07,354 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:19:07" (1/1) ... [2019-12-07 12:19:07,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b509ff5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:19:07, skipping insertion in model container [2019-12-07 12:19:07,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:19:07" (1/1) ... [2019-12-07 12:19:07,361 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 12:19:07,417 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:19:07,617 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 12:19:07,621 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 12:19:08,054 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 12:19:08,055 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 12:19:08,082 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 12:19:08,134 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:08,134 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:08,135 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:08,135 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:08,136 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:08,145 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:08,145 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:08,146 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:08,147 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:08,148 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:08,149 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:08,149 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:08,149 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:08,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 12:19:08,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 12:19:08,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 12:19:08,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 12:19:08,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 12:19:08,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 12:19:08,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 12:19:08,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 12:19:08,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 12:19:08,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 12:19:08,522 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 12:19:08,526 INFO L168 Benchmark]: Toolchain (without parser) took 1174.96 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -117.2 MB). Peak memory consumption was 44.3 MB. Max. memory is 11.5 GB. [2019-12-07 12:19:08,527 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 964.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 12:19:08,528 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1173.25 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -117.2 MB). Peak memory consumption was 44.3 MB. Max. memory is 11.5 GB. [2019-12-07 12:19:08,529 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 964.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1173.25 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -117.2 MB). Peak memory consumption was 44.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$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 12:19:09,700 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 12:19:09,701 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 12:19:09,710 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 12:19:09,710 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 12:19:09,711 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 12:19:09,712 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 12:19:09,714 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 12:19:09,716 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 12:19:09,716 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 12:19:09,717 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 12:19:09,718 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 12:19:09,719 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 12:19:09,719 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 12:19:09,720 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 12:19:09,721 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 12:19:09,722 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 12:19:09,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 12:19:09,725 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 12:19:09,727 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 12:19:09,728 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 12:19:09,729 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 12:19:09,730 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 12:19:09,731 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 12:19:09,733 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 12:19:09,734 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 12:19:09,734 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 12:19:09,735 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 12:19:09,735 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 12:19:09,736 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 12:19:09,736 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 12:19:09,736 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 12:19:09,737 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 12:19:09,737 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 12:19:09,738 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 12:19:09,738 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 12:19:09,739 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 12:19:09,739 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 12:19:09,739 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 12:19:09,740 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 12:19:09,741 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 12:19:09,742 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 12:19:09,754 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 12:19:09,754 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 12:19:09,755 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 12:19:09,755 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 12:19:09,755 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 12:19:09,755 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 12:19:09,756 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 12:19:09,756 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 12:19:09,756 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 12:19:09,756 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 12:19:09,756 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 12:19:09,757 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 12:19:09,757 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 12:19:09,757 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 12:19:09,757 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 12:19:09,757 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 12:19:09,757 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 12:19:09,758 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 12:19:09,758 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 12:19:09,758 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 12:19:09,758 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 12:19:09,758 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 12:19:09,758 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 12:19:09,758 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 12:19:09,759 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 12:19:09,759 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 12:19:09,759 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 12:19:09,759 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 12:19:09,759 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 12:19:09,759 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 12:19:09,759 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 12:19:09,759 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 12:19:09,760 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 12:19:09,760 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_7a8d1917-1143-4e47-b4f9-5fdd24447880/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 -> 2a0aa6e91621e18000830c7528cd2de8de08d8db [2019-12-07 12:19:09,920 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 12:19:09,929 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 12:19:09,931 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 12:19:09,932 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 12:19:09,932 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 12:19:09,933 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2019-12-07 12:19:09,972 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/data/8a3e56ac9/fdc3c21a98df4e7eb76243e8e25905bc/FLAG54b20f558 [2019-12-07 12:19:10,516 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 12:19:10,516 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2019-12-07 12:19:10,536 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/data/8a3e56ac9/fdc3c21a98df4e7eb76243e8e25905bc/FLAG54b20f558 [2019-12-07 12:19:10,755 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7a8d1917-1143-4e47-b4f9-5fdd24447880/bin/utaipan/data/8a3e56ac9/fdc3c21a98df4e7eb76243e8e25905bc [2019-12-07 12:19:10,761 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 12:19:10,764 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 12:19:10,766 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 12:19:10,767 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 12:19:10,774 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 12:19:10,775 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:19:10" (1/1) ... [2019-12-07 12:19:10,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c60231e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:19:10, skipping insertion in model container [2019-12-07 12:19:10,782 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:19:10" (1/1) ... [2019-12-07 12:19:10,794 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 12:19:10,867 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:19:11,110 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 12:19:11,114 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 12:19:11,588 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 12:19:11,637 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:11,638 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:11,638 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:11,639 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:11,640 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:11,650 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:11,651 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:11,652 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:11,652 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:11,654 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:11,655 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:11,655 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:11,656 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:11,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 12:19:11,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 12:19:11,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 12:19:11,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 12:19:11,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 12:19:11,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 12:19:11,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 12:19:11,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 12:19:11,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 12:19:11,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 12:19:12,037 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,042 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,081 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:19:12,107 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-07 12:19:12,130 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 12:19:12,133 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 12:19:12,134 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 12:19:12,153 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 12:19:12,162 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,163 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,163 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,163 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,164 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,169 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,169 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,170 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,171 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,171 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,172 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,172 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,172 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 12:19:12,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 12:19:12,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 12:19:12,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 12:19:12,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 12:19:12,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 12:19:12,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 12:19:12,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 12:19:12,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 12:19:12,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 12:19:12,223 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,227 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,246 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:19:12,259 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 12:19:12,269 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 12:19:12,269 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 12:19:12,289 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 12:19:12,297 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,297 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,298 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,298 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,298 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,303 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,303 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,304 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,304 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,305 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,305 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,306 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,306 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 12:19:12,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 12:19:12,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 12:19:12,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 12:19:12,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 12:19:12,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 12:19:12,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 12:19:12,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 12:19:12,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 12:19:12,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 12:19:12,349 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,352 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 12:19:12,366 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 12:19:12,974 INFO L208 MainTranslator]: Completed translation [2019-12-07 12:19:12,974 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:19:12 WrapperNode [2019-12-07 12:19:12,974 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 12:19:12,975 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 12:19:12,975 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 12:19:12,975 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 12:19:12,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:19:12" (1/1) ... [2019-12-07 12:19:13,016 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 12:19:13,034 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:19:12" (1/1) ... [2019-12-07 12:19:13,034 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 12:19:13,034 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 12:19:13,036 INFO L168 Benchmark]: Toolchain (without parser) took 2273.16 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 246.9 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -124.4 MB). Peak memory consumption was 122.5 MB. Max. memory is 11.5 GB. [2019-12-07 12:19:13,036 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 12:19:13,037 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2208.27 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 246.9 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -124.4 MB). Peak memory consumption was 303.6 MB. Max. memory is 11.5 GB. [2019-12-07 12:19:13,037 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.82 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 12:19:13,038 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 2208.27 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 246.9 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -124.4 MB). Peak memory consumption was 303.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 59.82 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. There was no memory consumed. 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...