./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_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_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/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 e3a364ed55715ac29c034d6c4521afe0c8693bf9 ....................................................................................................................................................................................................... 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_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/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 e3a364ed55715ac29c034d6c4521afe0c8693bf9 ................................................................................................................................................................................................................................................................................................... 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 07:38:39,673 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:38:39,676 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:38:39,727 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:38:39,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:38:39,747 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:38:39,750 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:38:39,754 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:38:39,758 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:38:39,764 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:38:39,766 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:38:39,768 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:38:39,768 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:38:39,772 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:38:39,774 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:38:39,776 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:38:39,778 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:38:39,783 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:38:39,787 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:38:39,796 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:38:39,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:38:39,800 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:38:39,803 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:38:39,804 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:38:39,815 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:38:39,815 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:38:39,816 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:38:39,818 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:38:39,819 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:38:39,821 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:38:39,821 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:38:39,823 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:38:39,825 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:38:39,827 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:38:39,828 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:38:39,829 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:38:39,830 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:38:39,830 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:38:39,831 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:38:39,832 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:38:39,833 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:38:39,837 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:38:39,891 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:38:39,893 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:38:39,895 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:38:39,895 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:38:39,895 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:38:39,896 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:38:39,896 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:38:39,896 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:38:39,896 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:38:39,897 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:38:39,898 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:38:39,898 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:38:39,898 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:38:39,899 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:38:39,899 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:38:39,900 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:38:39,900 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:38:39,900 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:38:39,900 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:38:39,901 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:38:39,901 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:38:39,901 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:38:39,901 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:38:39,902 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:38:39,902 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:38:39,902 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:38:39,902 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:38:39,903 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:38:39,903 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:38:39,903 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:38:39,904 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:38:39,904 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:38:39,904 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:38:39,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:38:39,904 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:38:39,905 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:38:39,905 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:38:39,905 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:38:39,905 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_580477dd-e092-4982-802b-a1453268508e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3a364ed55715ac29c034d6c4521afe0c8693bf9 [2020-11-28 07:38:40,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:38:40,258 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:38:40,261 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:38:40,263 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:38:40,264 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:38:40,265 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2020-11-28 07:38:40,357 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/data/56cb6bf8f/50f0358beb7a43e7890bb4bc53be7ceb/FLAGbf15450b4 [2020-11-28 07:38:41,315 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:38:41,316 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2020-11-28 07:38:41,371 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/data/56cb6bf8f/50f0358beb7a43e7890bb4bc53be7ceb/FLAGbf15450b4 [2020-11-28 07:38:41,806 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/data/56cb6bf8f/50f0358beb7a43e7890bb4bc53be7ceb [2020-11-28 07:38:41,809 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:38:41,810 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:38:41,812 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:38:41,812 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:38:41,816 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:38:41,817 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:38:41" (1/1) ... [2020-11-28 07:38:41,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3adfe14d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:38:41, skipping insertion in model container [2020-11-28 07:38:41,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:38:41" (1/1) ... [2020-11-28 07:38:41,828 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:38:41,962 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:38:42,332 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:38:42,342 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:38:43,420 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:38:43,424 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 07:38:43,425 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 07:38:43,437 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 07:38:43,439 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 07:38:43,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:43,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:43,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:43,567 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:43,569 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:43,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:43,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:43,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:43,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:43,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:43,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:43,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:43,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:44,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:38:44,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:38:44,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:38:44,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:38:44,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:38:44,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:38:44,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:38:44,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:38:44,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:38:44,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:38:44,233 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:38:44,239 INFO L168 Benchmark]: Toolchain (without parser) took 2427.55 ms. Allocated memory is still 104.9 MB. Free memory was 61.9 MB in the beginning and 49.2 MB in the end (delta: 12.7 MB). Peak memory consumption was 17.1 MB. Max. memory is 16.1 GB. [2020-11-28 07:38:44,240 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 104.9 MB. Free memory was 80.3 MB in the beginning and 80.3 MB in the end (delta: 24.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:38:44,241 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2424.84 ms. Allocated memory is still 104.9 MB. Free memory was 61.8 MB in the beginning and 49.2 MB in the end (delta: 12.5 MB). Peak memory consumption was 17.1 MB. Max. memory is 16.1 GB. [2020-11-28 07:38:44,243 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 104.9 MB. Free memory was 80.3 MB in the beginning and 80.3 MB in the end (delta: 24.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2424.84 ms. Allocated memory is still 104.9 MB. Free memory was 61.8 MB in the beginning and 49.2 MB in the end (delta: 12.5 MB). Peak memory consumption was 17.1 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 07:38:46,834 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:38:46,838 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:38:46,901 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:38:46,902 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:38:46,909 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:38:46,912 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:38:46,917 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:38:46,922 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:38:46,929 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:38:46,930 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:38:46,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:38:46,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:38:46,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:38:46,944 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:38:46,946 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:38:46,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:38:46,953 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:38:46,957 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:38:46,965 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:38:46,968 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:38:46,969 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:38:46,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:38:46,980 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:38:46,988 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:38:46,992 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:38:46,993 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:38:46,994 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:38:46,996 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:38:47,004 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:38:47,004 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:38:47,006 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:38:47,008 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:38:47,010 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:38:47,011 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:38:47,012 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:38:47,013 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:38:47,013 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:38:47,013 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:38:47,016 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:38:47,017 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:38:47,018 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:38:47,069 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:38:47,069 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:38:47,072 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:38:47,072 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:38:47,073 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:38:47,073 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:38:47,073 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:38:47,074 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:38:47,074 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:38:47,076 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:38:47,077 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:38:47,078 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:38:47,078 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:38:47,078 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:38:47,079 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:38:47,079 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:38:47,079 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:38:47,079 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:38:47,080 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:38:47,080 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:38:47,080 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:38:47,081 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:38:47,081 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:38:47,081 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:38:47,081 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:38:47,082 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:38:47,082 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:38:47,082 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:38:47,083 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:38:47,083 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:38:47,083 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:38:47,083 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:38:47,084 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:38:47,084 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_580477dd-e092-4982-802b-a1453268508e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e3a364ed55715ac29c034d6c4521afe0c8693bf9 [2020-11-28 07:38:47,579 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:38:47,614 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:38:47,621 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:38:47,622 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:38:47,623 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:38:47,624 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2020-11-28 07:38:47,692 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/data/b569ac163/c8c4ff45ab694ceeb631014fa59d9f59/FLAG192b20b95 [2020-11-28 07:38:48,696 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:38:48,697 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2020-11-28 07:38:48,740 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/data/b569ac163/c8c4ff45ab694ceeb631014fa59d9f59/FLAG192b20b95 [2020-11-28 07:38:49,144 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_580477dd-e092-4982-802b-a1453268508e/bin/utaipan/data/b569ac163/c8c4ff45ab694ceeb631014fa59d9f59 [2020-11-28 07:38:49,147 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:38:49,149 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:38:49,150 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:38:49,150 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:38:49,154 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:38:49,155 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:38:49" (1/1) ... [2020-11-28 07:38:49,158 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5347377e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:38:49, skipping insertion in model container [2020-11-28 07:38:49,158 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:38:49" (1/1) ... [2020-11-28 07:38:49,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:38:49,289 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:38:49,609 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:38:49,616 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:38:50,612 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:38:50,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:50,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:50,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:50,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:50,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:50,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:50,727 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:50,729 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:50,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:50,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:50,734 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:50,735 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:50,735 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:38:51,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:38:51,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:38:51,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:38:51,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:38:51,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:38:51,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:38:51,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:38:51,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:38:51,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:38:51,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,513 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,519 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,528 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,553 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,617 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:38:51,665 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:38:51,714 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:38:51,720 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:38:51,721 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:38:51,757 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:38:51,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,787 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,787 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:38:51,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:38:51,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:38:51,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:38:51,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:38:51,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:38:51,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:38:51,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:38:51,900 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:38:51,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:38:51,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:51,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,022 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,083 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:38:52,119 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:38:52,153 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:38:52,154 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:38:52,200 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:38:52,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,228 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,228 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,244 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,247 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,247 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:38:52,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:38:52,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:38:52,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:38:52,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:38:52,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:38:52,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:38:52,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:38:52,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:38:52,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:38:52,359 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,360 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,361 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,361 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,362 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,362 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,363 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,363 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,363 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,364 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,364 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,365 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,366 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,366 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,367 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,371 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:38:52,440 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:38:53,652 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:38:53,652 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:38:53 WrapperNode [2020-11-28 07:38:53,653 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:38:53,654 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:38:53,654 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:38:53,654 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:38:53,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:38:53" (1/1) ... [2020-11-28 07:38:53,766 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 07:38:53,808 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:38:53" (1/1) ... [2020-11-28 07:38:53,821 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:38:53,821 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:38:53,824 INFO L168 Benchmark]: Toolchain (without parser) took 4674.01 ms. Allocated memory was 46.1 MB in the beginning and 144.7 MB in the end (delta: 98.6 MB). Free memory was 23.8 MB in the beginning and 63.4 MB in the end (delta: -39.6 MB). Peak memory consumption was 58.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:38:53,824 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 46.1 MB. Free memory was 28.4 MB in the beginning and 28.4 MB in the end (delta: 31.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:38:53,825 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4502.96 ms. Allocated memory was 46.1 MB in the beginning and 144.7 MB in the end (delta: 98.6 MB). Free memory was 23.6 MB in the beginning and 67.6 MB in the end (delta: -44.0 MB). Peak memory consumption was 75.8 MB. Max. memory is 16.1 GB. [2020-11-28 07:38:53,826 INFO L168 Benchmark]: Boogie Procedure Inliner took 167.42 ms. Allocated memory is still 144.7 MB. Free memory was 67.6 MB in the beginning and 63.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:38:53,828 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 46.1 MB. Free memory was 28.4 MB in the beginning and 28.4 MB in the end (delta: 31.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4502.96 ms. Allocated memory was 46.1 MB in the beginning and 144.7 MB in the end (delta: 98.6 MB). Free memory was 23.6 MB in the beginning and 67.6 MB in the end (delta: -44.0 MB). Peak memory consumption was 75.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 167.42 ms. Allocated memory is still 144.7 MB. Free memory was 67.6 MB in the beginning and 63.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...