./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_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_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/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 6ed2ee4269fd89459384bcc5b6847e7ef006d1f1 ....................................................................................................................................................................................................... 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_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/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 6ed2ee4269fd89459384bcc5b6847e7ef006d1f1 ............................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:32:59,007 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:32:59,014 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:32:59,067 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:32:59,068 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:32:59,069 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:32:59,071 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:32:59,074 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:32:59,076 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:32:59,078 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:32:59,079 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:32:59,081 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:32:59,081 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:32:59,083 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:32:59,084 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:32:59,086 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:32:59,087 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:32:59,088 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:32:59,091 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:32:59,093 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:32:59,096 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:32:59,097 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:32:59,099 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:32:59,100 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:32:59,104 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:32:59,104 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:32:59,105 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:32:59,106 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:32:59,107 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:32:59,108 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:32:59,109 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:32:59,110 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:32:59,111 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:32:59,112 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:32:59,114 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:32:59,114 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:32:59,116 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:32:59,116 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:32:59,116 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:32:59,118 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:32:59,119 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:32:59,120 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:32:59,146 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:32:59,146 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:32:59,147 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:32:59,147 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:32:59,148 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:32:59,148 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:32:59,148 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:32:59,148 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:32:59,149 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:32:59,149 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:32:59,149 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:32:59,149 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:32:59,150 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:32:59,150 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:32:59,150 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:32:59,151 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:32:59,151 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:32:59,152 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:32:59,152 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:32:59,152 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:32:59,152 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:32:59,153 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:32:59,153 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:32:59,153 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:32:59,153 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:32:59,154 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:32:59,154 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:32:59,154 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:32:59,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:32:59,155 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:32:59,155 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:32:59,155 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:32:59,155 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:32:59,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:32:59,156 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:32:59,156 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:32:59,156 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:32:59,157 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:32:59,157 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_5e5994ef-fe81-4914-947f-4fce4bf4cf87/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ed2ee4269fd89459384bcc5b6847e7ef006d1f1 [2020-11-28 07:32:59,403 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:32:59,444 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:32:59,448 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:32:59,450 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:32:59,453 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:32:59,454 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2020-11-28 07:32:59,534 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/data/ef1b229b1/7f9d44aff47c4510a351394dcee44af1/FLAG4ecaa6f54 [2020-11-28 07:33:00,407 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:33:00,407 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2020-11-28 07:33:00,441 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/data/ef1b229b1/7f9d44aff47c4510a351394dcee44af1/FLAG4ecaa6f54 [2020-11-28 07:33:00,934 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/data/ef1b229b1/7f9d44aff47c4510a351394dcee44af1 [2020-11-28 07:33:00,937 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:33:00,941 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:33:00,946 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:33:00,946 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:33:00,949 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:33:00,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:33:00" (1/1) ... [2020-11-28 07:33:00,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49e8aef2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:33:00, skipping insertion in model container [2020-11-28 07:33:00,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:33:00" (1/1) ... [2020-11-28 07:33:00,961 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:33:01,076 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:33:01,406 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:33:01,411 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:33:02,266 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:33:02,267 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:33:02,268 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:33:02,270 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:33:02,271 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:33:02,335 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:02,335 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:02,336 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:02,337 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:02,337 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:02,349 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:02,350 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:02,352 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:02,352 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:02,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:02,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:02,356 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:02,356 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:02,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:33:02,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:33:02,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:33:02,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:33:02,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:33:02,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:33:02,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:33:02,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:33:02,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:33:02,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:33:02,918 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:33:02,924 INFO L168 Benchmark]: Toolchain (without parser) took 1984.07 ms. Allocated memory was 92.3 MB in the beginning and 115.3 MB in the end (delta: 23.1 MB). Free memory was 67.3 MB in the beginning and 82.7 MB in the end (delta: -15.4 MB). Peak memory consumption was 30.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:33:02,925 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 75.5 MB. Free memory was 54.3 MB in the beginning and 54.3 MB in the end (delta: 26.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:33:02,926 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1975.93 ms. Allocated memory was 92.3 MB in the beginning and 115.3 MB in the end (delta: 23.1 MB). Free memory was 67.3 MB in the beginning and 82.7 MB in the end (delta: -15.4 MB). Peak memory consumption was 30.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:33:02,928 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 75.5 MB. Free memory was 54.3 MB in the beginning and 54.3 MB in the end (delta: 26.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1975.93 ms. Allocated memory was 92.3 MB in the beginning and 115.3 MB in the end (delta: 23.1 MB). Free memory was 67.3 MB in the beginning and 82.7 MB in the end (delta: -15.4 MB). Peak memory consumption was 30.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:33:05,252 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:33:05,255 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:33:05,290 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:33:05,291 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:33:05,293 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:33:05,295 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:33:05,298 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:33:05,300 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:33:05,301 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:33:05,302 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:33:05,314 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:33:05,316 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:33:05,321 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:33:05,323 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:33:05,324 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:33:05,327 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:33:05,329 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:33:05,332 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:33:05,335 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:33:05,342 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:33:05,345 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:33:05,346 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:33:05,349 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:33:05,356 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:33:05,360 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:33:05,361 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:33:05,362 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:33:05,363 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:33:05,365 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:33:05,366 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:33:05,370 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:33:05,372 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:33:05,373 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:33:05,375 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:33:05,375 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:33:05,376 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:33:05,376 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:33:05,376 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:33:05,378 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:33:05,379 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:33:05,382 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:33:05,426 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:33:05,427 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:33:05,429 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:33:05,429 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:33:05,430 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:33:05,430 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:33:05,430 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:33:05,430 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:33:05,430 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:33:05,432 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:33:05,433 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:33:05,434 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:33:05,434 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:33:05,434 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:33:05,434 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:33:05,435 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:33:05,435 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:33:05,435 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:33:05,435 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:33:05,435 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:33:05,436 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:33:05,436 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:33:05,436 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:33:05,436 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:33:05,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:33:05,437 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:33:05,437 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:33:05,437 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:33:05,437 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:33:05,438 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:33:05,438 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:33:05,438 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:33:05,438 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:33:05,439 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_5e5994ef-fe81-4914-947f-4fce4bf4cf87/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6ed2ee4269fd89459384bcc5b6847e7ef006d1f1 [2020-11-28 07:33:05,840 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:33:05,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:33:05,875 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:33:05,877 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:33:05,878 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:33:05,879 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2020-11-28 07:33:05,950 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/data/edf8a980b/4cf60eddccb44e92b4e422927b3597f5/FLAGeaf02e46c [2020-11-28 07:33:06,885 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:33:06,885 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/sv-benchmarks/c/aws-c-common/aws_array_list_get_at_harness.i [2020-11-28 07:33:06,930 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/data/edf8a980b/4cf60eddccb44e92b4e422927b3597f5/FLAGeaf02e46c [2020-11-28 07:33:07,389 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_5e5994ef-fe81-4914-947f-4fce4bf4cf87/bin/utaipan/data/edf8a980b/4cf60eddccb44e92b4e422927b3597f5 [2020-11-28 07:33:07,392 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:33:07,394 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:33:07,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:33:07,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:33:07,403 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:33:07,404 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:33:07" (1/1) ... [2020-11-28 07:33:07,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62c34ad5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:33:07, skipping insertion in model container [2020-11-28 07:33:07,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:33:07" (1/1) ... [2020-11-28 07:33:07,416 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:33:07,576 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:33:07,892 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:33:07,901 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:33:08,751 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:33:08,877 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,882 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,886 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,925 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,930 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:08,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:33:09,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:33:09,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:33:09,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:33:09,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:33:09,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:33:09,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:33:09,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:33:09,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:33:09,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:33:09,619 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,626 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,710 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:33:09,771 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:33:09,819 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:33:09,825 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:33:09,846 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:33:09,876 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:33:09,891 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,892 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,892 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,901 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,901 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,903 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,903 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,905 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,906 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,906 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:09,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:33:09,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:33:09,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:33:09,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:33:09,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:33:09,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:33:09,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:33:09,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:33:09,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:33:09,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:33:10,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,073 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,075 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:33:10,106 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:33:10,135 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:33:10,136 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:33:10,175 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:33:10,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,221 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,223 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,223 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,229 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:33:10,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:33:10,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:33:10,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:33:10,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:33:10,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:33:10,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:33:10,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:33:10,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:33:10,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:33:10,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,366 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,367 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:33:10,368 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:33:11,311 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:33:11,311 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:33:11 WrapperNode [2020-11-28 07:33:11,312 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:33:11,313 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:33:11,313 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:33:11,313 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:33:11,320 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:33:11" (1/1) ... [2020-11-28 07:33:11,376 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 07:33:11,423 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:33:11" (1/1) ... [2020-11-28 07:33:11,423 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:33:11,423 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:33:11,425 INFO L168 Benchmark]: Toolchain (without parser) took 4030.87 ms. Allocated memory was 58.7 MB in the beginning and 146.8 MB in the end (delta: 88.1 MB). Free memory was 29.2 MB in the beginning and 38.8 MB in the end (delta: -9.5 MB). Peak memory consumption was 79.6 MB. Max. memory is 16.1 GB. [2020-11-28 07:33:11,426 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 58.7 MB. Free memory was 40.4 MB in the beginning and 40.4 MB in the end (delta: 25.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:33:11,427 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3916.91 ms. Allocated memory was 58.7 MB in the beginning and 146.8 MB in the end (delta: 88.1 MB). Free memory was 29.0 MB in the beginning and 43.0 MB in the end (delta: -14.0 MB). Peak memory consumption was 92.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:33:11,427 INFO L168 Benchmark]: Boogie Procedure Inliner took 110.60 ms. Allocated memory is still 146.8 MB. Free memory was 43.0 MB in the beginning and 38.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:33:11,429 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 58.7 MB. Free memory was 40.4 MB in the beginning and 40.4 MB in the end (delta: 25.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3916.91 ms. Allocated memory was 58.7 MB in the beginning and 146.8 MB in the end (delta: 88.1 MB). Free memory was 29.0 MB in the beginning and 43.0 MB in the end (delta: -14.0 MB). Peak memory consumption was 92.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 110.60 ms. Allocated memory is still 146.8 MB. Free memory was 43.0 MB in the beginning and 38.8 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...