./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_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_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/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 6b3571a60412e74d0ff32f0010e12e558863d480 ....................................................................................................................................................................................................... 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_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/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 6b3571a60412e74d0ff32f0010e12e558863d480 ............................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 02:08:02,602 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:08:02,605 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:08:02,711 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:08:02,712 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:08:02,718 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:08:02,723 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:08:02,732 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:08:02,736 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:08:02,743 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:08:02,745 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:08:02,747 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:08:02,748 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:08:02,750 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:08:02,751 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:08:02,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:08:02,755 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:08:02,756 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:08:02,759 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:08:02,762 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:08:02,771 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:08:02,773 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:08:02,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:08:02,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:08:02,788 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:08:02,792 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:08:02,793 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:08:02,795 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:08:02,796 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:08:02,798 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:08:02,798 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:08:02,800 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:08:02,802 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:08:02,804 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:08:02,805 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:08:02,806 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:08:02,807 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:08:02,807 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:08:02,807 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:08:02,809 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:08:02,809 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:08:02,812 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 02:08:02,866 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:08:02,866 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:08:02,868 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:08:02,868 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:08:02,868 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:08:02,869 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:08:02,869 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 02:08:02,869 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:08:02,870 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:08:02,870 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 02:08:02,871 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 02:08:02,872 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:08:02,872 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 02:08:02,872 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 02:08:02,873 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 02:08:02,874 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:08:02,874 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 02:08:02,874 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:08:02,874 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:08:02,875 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:08:02,875 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:08:02,875 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:08:02,876 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:08:02,876 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:08:02,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:08:02,877 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:08:02,877 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:08:02,877 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:08:02,878 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:08:02,880 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:08:02,881 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:08:02,881 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:08:02,881 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 02:08:02,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 02:08:02,882 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:08:02,882 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:08:02,883 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:08:02,883 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 02:08:02,883 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_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b3571a60412e74d0ff32f0010e12e558863d480 [2020-11-30 02:08:03,199 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:08:03,237 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:08:03,240 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:08:03,242 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:08:03,243 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:08:03,244 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2020-11-30 02:08:03,370 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/data/7fe819e07/573876042bef419c9ce0f93f5c788be3/FLAG27a861049 [2020-11-30 02:08:04,315 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:08:04,316 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2020-11-30 02:08:04,373 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/data/7fe819e07/573876042bef419c9ce0f93f5c788be3/FLAG27a861049 [2020-11-30 02:08:04,759 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/data/7fe819e07/573876042bef419c9ce0f93f5c788be3 [2020-11-30 02:08:04,761 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:08:04,762 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:08:04,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:08:04,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:08:04,773 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:08:04,774 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:08:04" (1/1) ... [2020-11-30 02:08:04,777 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@445ad487 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:08:04, skipping insertion in model container [2020-11-30 02:08:04,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:08:04" (1/1) ... [2020-11-30 02:08:04,786 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:08:04,926 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:08:05,386 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:08:05,397 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:08:06,428 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:08:06,434 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:08:06,435 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:08:06,444 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:08:06,447 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 02:08:06,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:06,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:06,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:06,575 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:06,578 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:06,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:06,608 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:06,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:06,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:06,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:06,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:06,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:06,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:07,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:08:07,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:08:07,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:08:07,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:08:07,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:08:07,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:08:07,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:08:07,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:08:07,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:08:07,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:08:07,408 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 02:08:07,418 INFO L168 Benchmark]: Toolchain (without parser) took 2651.49 ms. Allocated memory is still 100.7 MB. Free memory was 62.8 MB in the beginning and 71.2 MB in the end (delta: -8.4 MB). Peak memory consumption was 31.6 MB. Max. memory is 16.1 GB. [2020-11-30 02:08:07,419 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 83.9 MB. Free memory was 41.2 MB in the beginning and 41.2 MB in the end (delta: 14.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:08:07,421 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2643.39 ms. Allocated memory is still 100.7 MB. Free memory was 62.8 MB in the beginning and 71.2 MB in the end (delta: -8.4 MB). Peak memory consumption was 31.6 MB. Max. memory is 16.1 GB. [2020-11-30 02:08:07,425 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 83.9 MB. Free memory was 41.2 MB in the beginning and 41.2 MB in the end (delta: 14.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2643.39 ms. Allocated memory is still 100.7 MB. Free memory was 62.8 MB in the beginning and 71.2 MB in the end (delta: -8.4 MB). Peak memory consumption was 31.6 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 [2020-11-30 02:08:10,264 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:08:10,267 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:08:10,318 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:08:10,319 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:08:10,321 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:08:10,323 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:08:10,326 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:08:10,329 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:08:10,331 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:08:10,333 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:08:10,334 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:08:10,335 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:08:10,337 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:08:10,338 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:08:10,340 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:08:10,344 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:08:10,346 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:08:10,354 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:08:10,363 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:08:10,376 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:08:10,377 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:08:10,379 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:08:10,380 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:08:10,387 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:08:10,393 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:08:10,393 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:08:10,395 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:08:10,400 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:08:10,401 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:08:10,402 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:08:10,403 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:08:10,407 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:08:10,409 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:08:10,410 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:08:10,412 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:08:10,414 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:08:10,414 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:08:10,414 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:08:10,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:08:10,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:08:10,419 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 02:08:10,474 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:08:10,476 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:08:10,478 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:08:10,478 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:08:10,479 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:08:10,479 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:08:10,479 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:08:10,480 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:08:10,480 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:08:10,482 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:08:10,483 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:08:10,484 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:08:10,484 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:08:10,484 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:08:10,485 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:08:10,485 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 02:08:10,485 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 02:08:10,485 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:08:10,486 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:08:10,486 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:08:10,486 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:08:10,487 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 02:08:10,487 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:08:10,487 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:08:10,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:08:10,504 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:08:10,505 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:08:10,505 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:08:10,505 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 02:08:10,506 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 02:08:10,506 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:08:10,506 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:08:10,506 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:08:10,507 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_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b3571a60412e74d0ff32f0010e12e558863d480 [2020-11-30 02:08:10,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:08:11,014 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:08:11,018 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:08:11,019 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:08:11,020 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:08:11,021 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2020-11-30 02:08:11,103 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/data/dc8188aab/b5a21cc9eb89402d99fd9dd47b8ff757/FLAGe6853fd6e [2020-11-30 02:08:12,126 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:08:12,129 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2020-11-30 02:08:12,187 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/data/dc8188aab/b5a21cc9eb89402d99fd9dd47b8ff757/FLAGe6853fd6e [2020-11-30 02:08:12,572 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cb005e9d-3d5a-47f1-b6c4-b42980a95f22/bin/utaipan/data/dc8188aab/b5a21cc9eb89402d99fd9dd47b8ff757 [2020-11-30 02:08:12,576 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:08:12,580 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:08:12,585 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:08:12,585 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:08:12,590 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:08:12,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:08:12" (1/1) ... [2020-11-30 02:08:12,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@466d7dad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:08:12, skipping insertion in model container [2020-11-30 02:08:12,594 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:08:12" (1/1) ... [2020-11-30 02:08:12,603 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:08:12,802 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:08:13,151 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:08:13,159 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:08:14,419 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:08:14,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:14,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:14,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:14,552 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:14,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:14,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:14,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:14,576 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:14,577 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:14,579 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:14,581 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:14,582 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:14,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:08:15,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:08:15,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:08:15,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:08:15,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:08:15,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:08:15,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:08:15,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:08:15,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:08:15,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:08:15,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,345 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,352 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,362 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,432 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:08:15,489 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 02:08:15,541 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:08:15,548 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:08:15,549 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:08:15,586 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:08:15,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,613 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,652 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:08:15,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:08:15,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:08:15,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:08:15,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:08:15,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:08:15,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:08:15,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:08:15,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:08:15,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:08:15,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:15,912 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:08:15,950 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 02:08:15,979 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:08:15,988 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:08:16,042 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:08:16,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:16,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:16,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:16,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:16,070 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:16,090 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:16,090 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:16,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:16,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:16,094 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:16,095 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:16,096 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:16,096 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:16,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:08:16,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:08:16,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:08:16,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:08:16,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:08:16,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:08:16,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:08:16,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:08:16,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:08:16,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:08:16,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:16,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:16,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:16,256 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:08:16,278 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:08:17,551 INFO L208 MainTranslator]: Completed translation [2020-11-30 02:08:17,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:08:17 WrapperNode [2020-11-30 02:08:17,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 02:08:17,553 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 02:08:17,553 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 02:08:17,553 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 02:08:17,563 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:08:17" (1/1) ... [2020-11-30 02:08:17,634 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]]] [2020-11-30 02:08:17,692 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:08:17" (1/1) ... [2020-11-30 02:08:17,693 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 02:08:17,693 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 02:08:17,695 INFO L168 Benchmark]: Toolchain (without parser) took 5113.84 ms. Allocated memory was 56.6 MB in the beginning and 142.6 MB in the end (delta: 86.0 MB). Free memory was 27.9 MB in the beginning and 62.4 MB in the end (delta: -34.5 MB). Peak memory consumption was 51.2 MB. Max. memory is 16.1 GB. [2020-11-30 02:08:17,696 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 56.6 MB. Free memory was 38.9 MB in the beginning and 38.9 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:08:17,697 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4967.37 ms. Allocated memory was 56.6 MB in the beginning and 142.6 MB in the end (delta: 86.0 MB). Free memory was 27.6 MB in the beginning and 66.6 MB in the end (delta: -39.0 MB). Peak memory consumption was 89.3 MB. Max. memory is 16.1 GB. [2020-11-30 02:08:17,698 INFO L168 Benchmark]: Boogie Procedure Inliner took 139.85 ms. Allocated memory is still 142.6 MB. Free memory was 66.6 MB in the beginning and 62.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 02:08:17,700 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 56.6 MB. Free memory was 38.9 MB in the beginning and 38.9 MB in the end (delta: 1.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4967.37 ms. Allocated memory was 56.6 MB in the beginning and 142.6 MB in the end (delta: 86.0 MB). Free memory was 27.6 MB in the beginning and 66.6 MB in the end (delta: -39.0 MB). Peak memory consumption was 89.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 139.85 ms. Allocated memory is still 142.6 MB. Free memory was 66.6 MB in the beginning and 62.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...