./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6b3571a60412e74d0ff32f0010e12e558863d480 ....................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6b3571a60412e74d0ff32f0010e12e558863d480 ............................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:39:20,445 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:39:20,447 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:39:20,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:39:20,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:39:20,552 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:39:20,555 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:39:20,565 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:39:20,569 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:39:20,578 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:39:20,580 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:39:20,582 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:39:20,583 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:39:20,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:39:20,590 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:39:20,592 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:39:20,594 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:39:20,601 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:39:20,604 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:39:20,609 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:39:20,617 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:39:20,619 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:39:20,622 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:39:20,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:39:20,631 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:39:20,632 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:39:20,632 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:39:20,635 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:39:20,637 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:39:20,638 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:39:20,639 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:39:20,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:39:20,643 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:39:20,645 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:39:20,646 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:39:20,647 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:39:20,648 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:39:20,648 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:39:20,649 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:39:20,650 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:39:20,651 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:39:20,655 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:39:20,708 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:39:20,709 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:39:20,710 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:39:20,710 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:39:20,711 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:39:20,711 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:39:20,711 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:39:20,711 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:39:20,712 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:39:20,712 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:39:20,712 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:39:20,713 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:39:20,713 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:39:20,713 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:39:20,713 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:39:20,715 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:39:20,715 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:39:20,715 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:39:20,715 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:39:20,716 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:39:20,716 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:39:20,716 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:39:20,717 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:39:20,717 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:39:20,717 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:39:20,717 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:39:20,718 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:39:20,718 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:39:20,718 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:39:20,719 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:39:20,719 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:39:20,719 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:39:20,720 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:39:20,720 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:39:20,720 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:39:20,720 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:39:20,721 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:39:20,722 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:39:20,723 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_355475a7-6bc8-4174-96b2-43477b768ea9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b3571a60412e74d0ff32f0010e12e558863d480 [2020-11-28 07:39:21,037 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:39:21,073 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:39:21,077 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:39:21,081 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:39:21,082 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:39:21,083 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2020-11-28 07:39:21,170 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/data/741bb4586/8b477d3096374b30ac4658244ba11ce3/FLAG7582658fe [2020-11-28 07:39:22,127 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:39:22,129 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2020-11-28 07:39:22,208 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/data/741bb4586/8b477d3096374b30ac4658244ba11ce3/FLAG7582658fe [2020-11-28 07:39:22,576 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/data/741bb4586/8b477d3096374b30ac4658244ba11ce3 [2020-11-28 07:39:22,579 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:39:22,581 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:39:22,582 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:39:22,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:39:22,587 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:39:22,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:39:22" (1/1) ... [2020-11-28 07:39:22,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a379c87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:39:22, skipping insertion in model container [2020-11-28 07:39:22,591 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:39:22" (1/1) ... [2020-11-28 07:39:22,601 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:39:22,757 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:39:23,216 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:39:23,235 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:39:24,246 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:39:24,247 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 07:39:24,248 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 07:39:24,251 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 07:39:24,253 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 07:39:24,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:24,377 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:24,378 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:24,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:24,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:24,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:24,397 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:24,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:24,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:24,403 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:24,404 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:24,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:24,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:24,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:39:24,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:39:24,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:39:24,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:39:24,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:39:24,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:39:24,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:39:24,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:39:24,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:39:24,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:39:25,222 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:39:25,228 INFO L168 Benchmark]: Toolchain (without parser) took 2645.73 ms. Allocated memory was 96.5 MB in the beginning and 125.8 MB in the end (delta: 29.4 MB). Free memory was 63.3 MB in the beginning and 94.9 MB in the end (delta: -31.6 MB). Peak memory consumption was 25.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:39:25,229 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 75.5 MB. Free memory is still 39.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:39:25,230 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2642.83 ms. Allocated memory was 96.5 MB in the beginning and 125.8 MB in the end (delta: 29.4 MB). Free memory was 63.1 MB in the beginning and 94.9 MB in the end (delta: -31.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:39:25,233 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 75.5 MB. Free memory is still 39.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2642.83 ms. Allocated memory was 96.5 MB in the beginning and 125.8 MB in the end (delta: 29.4 MB). Free memory was 63.1 MB in the beginning and 94.9 MB in the end (delta: -31.8 MB). Peak memory consumption was 25.8 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 07:39:28,045 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:39:28,048 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:39:28,090 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:39:28,091 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:39:28,092 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:39:28,095 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:39:28,098 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:39:28,100 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:39:28,102 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:39:28,104 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:39:28,105 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:39:28,121 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:39:28,123 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:39:28,125 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:39:28,127 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:39:28,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:39:28,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:39:28,133 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:39:28,136 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:39:28,139 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:39:28,141 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:39:28,142 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:39:28,144 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:39:28,148 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:39:28,149 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:39:28,149 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:39:28,151 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:39:28,152 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:39:28,153 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:39:28,154 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:39:28,155 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:39:28,157 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:39:28,158 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:39:28,159 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:39:28,160 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:39:28,161 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:39:28,161 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:39:28,162 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:39:28,163 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:39:28,164 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:39:28,165 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:39:28,196 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:39:28,196 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:39:28,197 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:39:28,198 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:39:28,198 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:39:28,198 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:39:28,199 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:39:28,199 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:39:28,199 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:39:28,200 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:39:28,201 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:39:28,201 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:39:28,201 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:39:28,202 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:39:28,202 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:39:28,203 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:39:28,203 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:39:28,203 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:39:28,204 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:39:28,204 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:39:28,204 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:39:28,205 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:39:28,205 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:39:28,205 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:39:28,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:39:28,206 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:39:28,207 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:39:28,207 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:39:28,207 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:39:28,208 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:39:28,208 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:39:28,208 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:39:28,209 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:39:28,209 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_355475a7-6bc8-4174-96b2-43477b768ea9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b3571a60412e74d0ff32f0010e12e558863d480 [2020-11-28 07:39:28,681 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:39:28,720 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:39:28,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:39:28,728 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:39:28,729 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:39:28,732 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2020-11-28 07:39:28,832 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/data/4cda96de0/3fdb8be8e68a4f969b849f4425927236/FLAGf807babcb [2020-11-28 07:39:29,961 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:39:29,962 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2020-11-28 07:39:30,030 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/data/4cda96de0/3fdb8be8e68a4f969b849f4425927236/FLAGf807babcb [2020-11-28 07:39:30,355 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_355475a7-6bc8-4174-96b2-43477b768ea9/bin/utaipan/data/4cda96de0/3fdb8be8e68a4f969b849f4425927236 [2020-11-28 07:39:30,359 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:39:30,363 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:39:30,365 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:39:30,366 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:39:30,371 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:39:30,373 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:39:30" (1/1) ... [2020-11-28 07:39:30,375 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@758a4f75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:39:30, skipping insertion in model container [2020-11-28 07:39:30,376 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:39:30" (1/1) ... [2020-11-28 07:39:30,386 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:39:30,570 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:39:31,029 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:39:31,039 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:39:32,174 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:39:32,276 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:32,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:32,277 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:32,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:32,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:32,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:32,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:32,301 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:32,302 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:32,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:32,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:32,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:32,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:32,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:39:32,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:39:32,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:39:32,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:39:32,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:39:32,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:39:32,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:39:32,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:39:32,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:39:32,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:39:33,158 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,183 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,283 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:39:33,340 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:39:33,411 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:39:33,421 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:39:33,422 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:39:33,509 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:39:33,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,534 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,534 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,544 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,546 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:39:33,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:39:33,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:39:33,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:39:33,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:39:33,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:39:33,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:39:33,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:39:33,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:39:33,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:39:33,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,626 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,655 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:39:33,701 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:39:33,716 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:39:33,717 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:39:33,748 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:39:33,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:39:33,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:39:33,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:39:33,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:39:33,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:39:33,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:39:33,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:39:33,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:39:33,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:39:33,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:39:33,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,903 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:39:33,962 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:39:34,765 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:39:34,766 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:39:34 WrapperNode [2020-11-28 07:39:34,766 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:39:34,767 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:39:34,768 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:39:34,768 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:39:34,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:39:34" (1/1) ... [2020-11-28 07:39:34,842 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 07:39:34,904 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:39:34" (1/1) ... [2020-11-28 07:39:34,918 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:39:34,919 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:39:34,921 INFO L168 Benchmark]: Toolchain (without parser) took 4556.81 ms. Allocated memory was 69.2 MB in the beginning and 163.6 MB in the end (delta: 94.4 MB). Free memory was 43.6 MB in the beginning and 88.3 MB in the end (delta: -44.7 MB). Peak memory consumption was 48.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:39:34,922 INFO L168 Benchmark]: CDTParser took 0.40 ms. Allocated memory is still 69.2 MB. Free memory was 51.0 MB in the beginning and 50.9 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:39:34,922 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4401.25 ms. Allocated memory was 69.2 MB in the beginning and 163.6 MB in the end (delta: 94.4 MB). Free memory was 43.5 MB in the beginning and 92.5 MB in the end (delta: -49.0 MB). Peak memory consumption was 88.7 MB. Max. memory is 16.1 GB. [2020-11-28 07:39:34,923 INFO L168 Benchmark]: Boogie Procedure Inliner took 151.17 ms. Allocated memory is still 163.6 MB. Free memory was 92.5 MB in the beginning and 88.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:39:34,925 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 ms. Allocated memory is still 69.2 MB. Free memory was 51.0 MB in the beginning and 50.9 MB in the end (delta: 37.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4401.25 ms. Allocated memory was 69.2 MB in the beginning and 163.6 MB in the end (delta: 94.4 MB). Free memory was 43.5 MB in the beginning and 92.5 MB in the end (delta: -49.0 MB). Peak memory consumption was 88.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 151.17 ms. Allocated memory is still 163.6 MB. Free memory was 92.5 MB in the beginning and 88.3 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...