./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 23eb6a2902ff1c5833af6b827a7f196007ca13ff ....................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 23eb6a2902ff1c5833af6b827a7f196007ca13ff ................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-22 13:04:57,741 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 13:04:57,743 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 13:04:57,827 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 13:04:57,828 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 13:04:57,829 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 13:04:57,831 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 13:04:57,834 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 13:04:57,836 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 13:04:57,837 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 13:04:57,839 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 13:04:57,840 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 13:04:57,841 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 13:04:57,842 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 13:04:57,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 13:04:57,845 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 13:04:57,846 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 13:04:57,847 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 13:04:57,849 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 13:04:57,853 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 13:04:57,857 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 13:04:57,859 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 13:04:57,864 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 13:04:57,866 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 13:04:57,873 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 13:04:57,877 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 13:04:57,878 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 13:04:57,879 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 13:04:57,880 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 13:04:57,882 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 13:04:57,882 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 13:04:57,883 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 13:04:57,885 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 13:04:57,887 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 13:04:57,888 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 13:04:57,888 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 13:04:57,889 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 13:04:57,889 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 13:04:57,889 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 13:04:57,891 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 13:04:57,891 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 13:04:57,894 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-22 13:04:57,932 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 13:04:57,937 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 13:04:57,938 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 13:04:57,938 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 13:04:57,938 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 13:04:57,939 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 13:04:57,939 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-22 13:04:57,939 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 13:04:57,939 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 13:04:57,940 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-22 13:04:57,941 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-22 13:04:57,941 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 13:04:57,941 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-22 13:04:57,941 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-22 13:04:57,942 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-22 13:04:57,942 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 13:04:57,943 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-22 13:04:57,943 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 13:04:57,943 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 13:04:57,943 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 13:04:57,943 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 13:04:57,944 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 13:04:57,944 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 13:04:57,944 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 13:04:57,944 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 13:04:57,945 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 13:04:57,945 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 13:04:57,945 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 13:04:57,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 13:04:57,945 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 13:04:57,946 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 13:04:57,946 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 13:04:57,946 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-22 13:04:57,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-22 13:04:57,947 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 13:04:57,947 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 13:04:57,947 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 13:04:57,947 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-22 13:04:57,948 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23eb6a2902ff1c5833af6b827a7f196007ca13ff [2020-11-22 13:04:58,176 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 13:04:58,198 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 13:04:58,200 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 13:04:58,202 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 13:04:58,203 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 13:04:58,204 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2020-11-22 13:04:58,282 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/data/9d248f54f/69e8fdf8b8be4b6184633f412477f245/FLAGc6e1cb3ee [2020-11-22 13:04:59,239 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 13:04:59,239 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2020-11-22 13:04:59,286 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/data/9d248f54f/69e8fdf8b8be4b6184633f412477f245/FLAGc6e1cb3ee [2020-11-22 13:04:59,698 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/data/9d248f54f/69e8fdf8b8be4b6184633f412477f245 [2020-11-22 13:04:59,701 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 13:04:59,702 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 13:04:59,704 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 13:04:59,704 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 13:04:59,708 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 13:04:59,709 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:04:59" (1/1) ... [2020-11-22 13:04:59,711 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ad5a23b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:04:59, skipping insertion in model container [2020-11-22 13:04:59,711 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:04:59" (1/1) ... [2020-11-22 13:04:59,719 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 13:04:59,850 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:05:00,168 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:05:00,173 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:05:01,017 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:05:01,018 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:05:01,018 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:05:01,021 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:05:01,021 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-22 13:05:01,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:01,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:01,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:01,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:01,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:01,144 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:01,145 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:01,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:01,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:01,153 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:01,154 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:01,154 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:01,154 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:01,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:05:01,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:05:01,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:05:01,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:05:01,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:05:01,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:05:01,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:05:01,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:05:01,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:05:01,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:05:01,696 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-22 13:05:01,702 INFO L168 Benchmark]: Toolchain (without parser) took 1998.37 ms. Allocated memory is still 138.4 MB. Free memory was 103.1 MB in the beginning and 84.4 MB in the end (delta: 18.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2020-11-22 13:05:01,703 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 86.0 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 13:05:01,704 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1995.56 ms. Allocated memory is still 138.4 MB. Free memory was 103.1 MB in the beginning and 84.4 MB in the end (delta: 18.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2020-11-22 13:05:01,706 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 86.0 MB. Free memory is still 47.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1995.56 ms. Allocated memory is still 138.4 MB. Free memory was 103.1 MB in the beginning and 84.4 MB in the end (delta: 18.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-22 13:05:03,918 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-22 13:05:03,924 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-22 13:05:03,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-22 13:05:03,972 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-22 13:05:03,975 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-22 13:05:03,981 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-22 13:05:03,984 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-22 13:05:03,991 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-22 13:05:03,992 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-22 13:05:03,993 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-22 13:05:03,995 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-22 13:05:03,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-22 13:05:03,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-22 13:05:03,998 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-22 13:05:03,999 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-22 13:05:04,000 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-22 13:05:04,002 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-22 13:05:04,004 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-22 13:05:04,016 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-22 13:05:04,019 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-22 13:05:04,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-22 13:05:04,026 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-22 13:05:04,028 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-22 13:05:04,035 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-22 13:05:04,035 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-22 13:05:04,036 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-22 13:05:04,038 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-22 13:05:04,038 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-22 13:05:04,039 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-22 13:05:04,040 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-22 13:05:04,041 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-22 13:05:04,043 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-22 13:05:04,043 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-22 13:05:04,045 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-22 13:05:04,045 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-22 13:05:04,046 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-22 13:05:04,046 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-22 13:05:04,046 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-22 13:05:04,048 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-22 13:05:04,049 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-22 13:05:04,050 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-22 13:05:04,097 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-22 13:05:04,097 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-22 13:05:04,099 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-22 13:05:04,099 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-22 13:05:04,100 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-22 13:05:04,100 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-22 13:05:04,100 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-22 13:05:04,100 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-22 13:05:04,101 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-22 13:05:04,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-22 13:05:04,103 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-22 13:05:04,103 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-22 13:05:04,104 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-22 13:05:04,104 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-22 13:05:04,104 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-22 13:05:04,104 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-22 13:05:04,104 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-22 13:05:04,105 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-22 13:05:04,105 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-22 13:05:04,105 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-22 13:05:04,105 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-22 13:05:04,106 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-22 13:05:04,106 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-22 13:05:04,106 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-22 13:05:04,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-22 13:05:04,107 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-22 13:05:04,107 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-22 13:05:04,107 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-22 13:05:04,107 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-22 13:05:04,107 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-22 13:05:04,108 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-22 13:05:04,108 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-22 13:05:04,108 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-22 13:05:04,108 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23eb6a2902ff1c5833af6b827a7f196007ca13ff [2020-11-22 13:05:04,511 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-22 13:05:04,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-22 13:05:04,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-22 13:05:04,562 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-22 13:05:04,562 INFO L275 PluginConnector]: CDTParser initialized [2020-11-22 13:05:04,563 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2020-11-22 13:05:04,618 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/data/951073eda/48b673c5792a4bd6a2e4ffa1ab2b5273/FLAGd73acf8f3 [2020-11-22 13:05:05,510 INFO L306 CDTParser]: Found 1 translation units. [2020-11-22 13:05:05,511 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/sv-benchmarks/c/aws-c-common/aws_array_list_ensure_capacity_harness.i [2020-11-22 13:05:05,550 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/data/951073eda/48b673c5792a4bd6a2e4ffa1ab2b5273/FLAGd73acf8f3 [2020-11-22 13:05:05,983 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c537e7c6-3dc1-4c4d-8a2e-366af568c268/bin/utaipan/data/951073eda/48b673c5792a4bd6a2e4ffa1ab2b5273 [2020-11-22 13:05:05,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-22 13:05:05,990 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-22 13:05:05,991 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-22 13:05:05,991 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-22 13:05:05,996 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-22 13:05:05,997 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:05:05" (1/1) ... [2020-11-22 13:05:05,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e6b4e29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:05:05, skipping insertion in model container [2020-11-22 13:05:05,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 01:05:05" (1/1) ... [2020-11-22 13:05:06,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-22 13:05:06,130 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:05:06,460 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:05:06,469 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:05:07,395 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:05:07,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:07,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:07,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:07,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:07,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:07,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:07,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:07,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:07,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:07,508 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:07,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:07,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:07,511 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:07,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:05:07,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:05:07,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:05:07,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:05:07,989 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:05:07,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:05:07,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:05:07,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:05:07,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:05:07,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:05:08,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,181 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,240 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:05:08,275 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-22 13:05:08,344 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-22 13:05:08,355 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:05:08,355 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:05:08,414 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:05:08,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,451 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,452 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:05:08,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:05:08,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:05:08,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:05:08,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:05:08,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:05:08,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:05:08,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:05:08,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:05:08,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:05:08,597 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,599 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,645 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:05:08,703 INFO L203 MainTranslator]: Completed pre-run [2020-11-22 13:05:08,730 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-22 13:05:08,734 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-22 13:05:08,778 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-22 13:05:08,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,800 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,816 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,816 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,818 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,818 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,819 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-22 13:05:08,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-22 13:05:08,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-22 13:05:08,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-22 13:05:08,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-22 13:05:08,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-22 13:05:08,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-22 13:05:08,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-22 13:05:08,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-22 13:05:08,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-22 13:05:08,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-22 13:05:08,961 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-22 13:05:09,804 INFO L208 MainTranslator]: Completed translation [2020-11-22 13:05:09,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:05:09 WrapperNode [2020-11-22 13:05:09,805 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-22 13:05:09,806 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-22 13:05:09,806 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-22 13:05:09,806 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-22 13:05:09,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:05:09" (1/1) ... [2020-11-22 13:05:09,864 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-22 13:05:09,908 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 01:05:09" (1/1) ... [2020-11-22 13:05:09,912 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-22 13:05:09,912 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-22 13:05:09,914 INFO L168 Benchmark]: Toolchain (without parser) took 3922.95 ms. Allocated memory was 58.7 MB in the beginning and 132.1 MB in the end (delta: 73.4 MB). Free memory was 29.9 MB in the beginning and 71.7 MB in the end (delta: -41.8 MB). Peak memory consumption was 31.8 MB. Max. memory is 16.1 GB. [2020-11-22 13:05:09,914 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 58.7 MB. Free memory was 41.2 MB in the beginning and 41.2 MB in the end (delta: 43.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-22 13:05:09,915 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3814.40 ms. Allocated memory was 58.7 MB in the beginning and 132.1 MB in the end (delta: 73.4 MB). Free memory was 29.8 MB in the beginning and 75.9 MB in the end (delta: -46.1 MB). Peak memory consumption was 83.8 MB. Max. memory is 16.1 GB. [2020-11-22 13:05:09,916 INFO L168 Benchmark]: Boogie Procedure Inliner took 105.93 ms. Allocated memory is still 132.1 MB. Free memory was 75.9 MB in the beginning and 71.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-22 13:05:09,917 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 58.7 MB. Free memory was 41.2 MB in the beginning and 41.2 MB in the end (delta: 43.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3814.40 ms. Allocated memory was 58.7 MB in the beginning and 132.1 MB in the end (delta: 73.4 MB). Free memory was 29.8 MB in the beginning and 75.9 MB in the end (delta: -46.1 MB). Peak memory consumption was 83.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 105.93 ms. Allocated memory is still 132.1 MB. Free memory was 75.9 MB in the beginning and 71.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...