./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_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_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/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 9e93d141f99345c8a78dd8b0eab6330658aaf49a ....................................................................................................................................................................................................... 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_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/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 9e93d141f99345c8a78dd8b0eab6330658aaf49a ................................................................................................................................................................................................................................................ 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 02:09:18,289 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:09:18,292 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:09:18,364 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:09:18,365 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:09:18,371 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:09:18,374 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:09:18,382 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:09:18,386 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:09:18,393 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:09:18,395 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:09:18,398 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:09:18,398 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:09:18,403 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:09:18,405 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:09:18,407 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:09:18,414 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:09:18,418 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:09:18,422 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:09:18,431 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:09:18,434 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:09:18,435 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:09:18,438 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:09:18,439 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:09:18,449 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:09:18,450 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:09:18,450 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:09:18,453 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:09:18,454 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:09:18,455 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:09:18,456 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:09:18,457 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:09:18,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:09:18,461 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:09:18,463 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:09:18,463 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:09:18,464 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:09:18,464 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:09:18,465 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:09:18,466 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:09:18,468 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:09:18,471 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 02:09:18,518 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:09:18,518 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:09:18,520 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:09:18,520 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:09:18,520 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:09:18,520 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:09:18,521 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 02:09:18,521 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:09:18,521 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:09:18,521 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 02:09:18,522 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 02:09:18,523 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:09:18,523 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 02:09:18,523 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 02:09:18,523 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 02:09:18,524 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:09:18,524 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 02:09:18,525 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:09:18,525 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:09:18,525 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:09:18,525 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:09:18,526 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:09:18,526 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:09:18,526 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:09:18,526 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:09:18,527 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:09:18,527 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:09:18,527 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:09:18,527 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:09:18,530 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:09:18,530 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:09:18,530 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:09:18,531 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 02:09:18,531 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 02:09:18,531 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:09:18,531 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:09:18,532 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:09:18,532 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 02:09:18,532 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_211317db-33cd-40ab-8712-ee22d5134a76/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e93d141f99345c8a78dd8b0eab6330658aaf49a [2020-11-30 02:09:18,836 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:09:18,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:09:18,879 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:09:18,880 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:09:18,881 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:09:18,883 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2020-11-30 02:09:18,983 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/data/b8c6d282c/c6ad74ab97e247f8869e92b272faa4e8/FLAG8ab3c85a6 [2020-11-30 02:09:20,139 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:09:20,141 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2020-11-30 02:09:20,211 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/data/b8c6d282c/c6ad74ab97e247f8869e92b272faa4e8/FLAG8ab3c85a6 [2020-11-30 02:09:20,500 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/data/b8c6d282c/c6ad74ab97e247f8869e92b272faa4e8 [2020-11-30 02:09:20,503 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:09:20,505 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:09:20,508 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:09:20,509 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:09:20,512 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:09:20,514 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:09:20" (1/1) ... [2020-11-30 02:09:20,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@644c449a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:09:20, skipping insertion in model container [2020-11-30 02:09:20,517 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:09:20" (1/1) ... [2020-11-30 02:09:20,525 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:09:20,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:09:21,039 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:09:21,045 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:09:22,037 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:09:22,044 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 02:09:22,044 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 02:09:22,047 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 02:09:22,048 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 02:09:22,128 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:22,129 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:22,129 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:22,130 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:22,131 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:22,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:22,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:22,149 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:22,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:22,152 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:22,153 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:22,154 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:22,155 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:22,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:09:22,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:09:22,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:09:22,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:09:22,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:09:22,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:09:22,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:09:22,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:09:22,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:09:22,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:09:22,888 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 02:09:22,912 INFO L168 Benchmark]: Toolchain (without parser) took 2403.97 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 48.7 MB in the beginning and 69.5 MB in the end (delta: -20.8 MB). Peak memory consumption was 23.0 MB. Max. memory is 16.1 GB. [2020-11-30 02:09:22,913 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 83.9 MB. Free memory was 40.2 MB in the beginning and 40.2 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:09:22,914 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2400.17 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 48.4 MB in the beginning and 69.5 MB in the end (delta: -21.1 MB). Peak memory consumption was 23.0 MB. Max. memory is 16.1 GB. [2020-11-30 02:09:22,917 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 83.9 MB. Free memory was 40.2 MB in the beginning and 40.2 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2400.17 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 48.4 MB in the beginning and 69.5 MB in the end (delta: -21.1 MB). Peak memory consumption was 23.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 02:09:25,609 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 02:09:25,611 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 02:09:25,666 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 02:09:25,667 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 02:09:25,673 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 02:09:25,677 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 02:09:25,681 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 02:09:25,685 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 02:09:25,693 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 02:09:25,695 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 02:09:25,700 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 02:09:25,701 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 02:09:25,703 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 02:09:25,705 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 02:09:25,706 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 02:09:25,707 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 02:09:25,708 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 02:09:25,710 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 02:09:25,713 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 02:09:25,716 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 02:09:25,718 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 02:09:25,726 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 02:09:25,729 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 02:09:25,740 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 02:09:25,741 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 02:09:25,741 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 02:09:25,744 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 02:09:25,744 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 02:09:25,746 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 02:09:25,746 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 02:09:25,747 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 02:09:25,749 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 02:09:25,750 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 02:09:25,751 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 02:09:25,752 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 02:09:25,753 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 02:09:25,753 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 02:09:25,753 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 02:09:25,756 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 02:09:25,756 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 02:09:25,757 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 02:09:25,801 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 02:09:25,801 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 02:09:25,802 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 02:09:25,803 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 02:09:25,803 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 02:09:25,803 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 02:09:25,803 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 02:09:25,803 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 02:09:25,804 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 02:09:25,805 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 02:09:25,805 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 02:09:25,805 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 02:09:25,805 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 02:09:25,806 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 02:09:25,806 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 02:09:25,806 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 02:09:25,806 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 02:09:25,807 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 02:09:25,807 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 02:09:25,807 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 02:09:25,807 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 02:09:25,807 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 02:09:25,808 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 02:09:25,808 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 02:09:25,808 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 02:09:25,808 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 02:09:25,829 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 02:09:25,829 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 02:09:25,829 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 02:09:25,830 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 02:09:25,830 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 02:09:25,830 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 02:09:25,830 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 02:09:25,830 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_211317db-33cd-40ab-8712-ee22d5134a76/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e93d141f99345c8a78dd8b0eab6330658aaf49a [2020-11-30 02:09:26,280 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 02:09:26,324 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 02:09:26,327 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 02:09:26,329 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 02:09:26,330 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 02:09:26,331 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2020-11-30 02:09:26,420 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/data/74eacbf25/ee7e066332434578801ce08bdb75a9b5/FLAG72cc1d2cc [2020-11-30 02:09:27,642 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 02:09:27,642 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/sv-benchmarks/c/aws-c-common/aws_array_list_set_at_harness.i [2020-11-30 02:09:27,689 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/data/74eacbf25/ee7e066332434578801ce08bdb75a9b5/FLAG72cc1d2cc [2020-11-30 02:09:27,981 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_211317db-33cd-40ab-8712-ee22d5134a76/bin/utaipan/data/74eacbf25/ee7e066332434578801ce08bdb75a9b5 [2020-11-30 02:09:27,985 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 02:09:27,986 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 02:09:27,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 02:09:27,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 02:09:27,993 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 02:09:27,994 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:09:27" (1/1) ... [2020-11-30 02:09:27,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5321e5a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:09:27, skipping insertion in model container [2020-11-30 02:09:27,997 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 02:09:27" (1/1) ... [2020-11-30 02:09:28,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 02:09:28,119 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:09:28,412 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:09:28,420 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:09:29,278 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:09:29,361 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:29,362 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:29,362 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:29,363 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:29,365 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:29,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:29,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:29,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:29,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:29,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:29,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:29,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:29,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:29,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:09:29,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:09:29,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:09:29,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:09:29,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:09:29,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:09:29,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:09:29,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:09:29,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:09:29,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:09:30,024 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,033 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,135 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,135 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,139 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:09:30,178 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 02:09:30,231 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 02:09:30,238 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:09:30,239 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:09:30,277 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:09:30,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,297 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,297 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,310 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,310 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:09:30,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:09:30,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:09:30,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:09:30,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:09:30,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:09:30,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:09:30,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:09:30,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:09:30,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:09:30,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,435 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,459 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:09:30,482 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 02:09:30,513 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 02:09:30,514 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 02:09:30,547 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 02:09:30,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,573 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,574 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,575 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,577 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,577 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,578 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,578 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 02:09:30,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 02:09:30,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 02:09:30,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 02:09:30,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 02:09:30,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 02:09:30,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 02:09:30,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 02:09:30,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 02:09:30,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 02:09:30,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 02:09:30,733 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 02:09:31,775 INFO L208 MainTranslator]: Completed translation [2020-11-30 02:09:31,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:09:31 WrapperNode [2020-11-30 02:09:31,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 02:09:31,776 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 02:09:31,777 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 02:09:31,777 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 02:09:31,785 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:09:31" (1/1) ... [2020-11-30 02:09:31,872 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 02:09:31,926 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 02:09:31" (1/1) ... [2020-11-30 02:09:31,940 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 02:09:31,940 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 02:09:31,942 INFO L168 Benchmark]: Toolchain (without parser) took 3954.88 ms. Allocated memory was 75.5 MB in the beginning and 123.7 MB in the end (delta: 48.2 MB). Free memory was 52.6 MB in the beginning and 64.6 MB in the end (delta: -11.9 MB). Peak memory consumption was 39.5 MB. Max. memory is 16.1 GB. [2020-11-30 02:09:31,943 INFO L168 Benchmark]: CDTParser took 0.61 ms. Allocated memory is still 75.5 MB. Free memory was 58.2 MB in the beginning and 58.1 MB in the end (delta: 58.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 02:09:31,944 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3787.55 ms. Allocated memory was 75.5 MB in the beginning and 123.7 MB in the end (delta: 48.2 MB). Free memory was 52.5 MB in the beginning and 68.8 MB in the end (delta: -16.3 MB). Peak memory consumption was 83.4 MB. Max. memory is 16.1 GB. [2020-11-30 02:09:31,945 INFO L168 Benchmark]: Boogie Procedure Inliner took 163.59 ms. Allocated memory is still 123.7 MB. Free memory was 68.8 MB in the beginning and 64.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 02:09:31,949 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61 ms. Allocated memory is still 75.5 MB. Free memory was 58.2 MB in the beginning and 58.1 MB in the end (delta: 58.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3787.55 ms. Allocated memory was 75.5 MB in the beginning and 123.7 MB in the end (delta: 48.2 MB). Free memory was 52.5 MB in the beginning and 68.8 MB in the end (delta: -16.3 MB). Peak memory consumption was 83.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 163.59 ms. Allocated memory is still 123.7 MB. Free memory was 68.8 MB in the beginning and 64.6 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...