./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_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_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/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 2b040df5caad043acbc7ea9fbb73eb04b5c4e23a ....................................................................................................................................................................................................... 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_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/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 2b040df5caad043acbc7ea9fbb73eb04b5c4e23a ......................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:42:58,465 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:42:58,468 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:42:58,591 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:42:58,605 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:42:58,606 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:42:58,616 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:42:58,624 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:42:58,627 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:42:58,634 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:42:58,636 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:42:58,639 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:42:58,639 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:42:58,643 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:42:58,645 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:42:58,648 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:42:58,650 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:42:58,652 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:42:58,658 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:42:58,665 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:42:58,668 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:42:58,669 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:42:58,671 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:42:58,673 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:42:58,676 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:42:58,677 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:42:58,678 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:42:58,679 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:42:58,680 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:42:58,681 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:42:58,682 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:42:58,683 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:42:58,684 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:42:58,685 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:42:58,687 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:42:58,687 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:42:58,688 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:42:58,689 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:42:58,689 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:42:58,691 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:42:58,692 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:42:58,693 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 01:42:58,739 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:42:58,744 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:42:58,745 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:42:58,746 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 01:42:58,746 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 01:42:58,746 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 01:42:58,746 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 01:42:58,747 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 01:42:58,747 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 01:42:58,747 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 01:42:58,748 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 01:42:58,749 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 01:42:58,749 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 01:42:58,749 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 01:42:58,749 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 01:42:58,750 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:42:58,751 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:42:58,751 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:42:58,751 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:42:58,751 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:42:58,752 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:42:58,752 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:42:58,752 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:42:58,752 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:42:58,753 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:42:58,753 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:42:58,753 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:42:58,753 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:42:58,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:42:58,754 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:42:58,754 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:42:58,754 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:42:58,755 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 01:42:58,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:42:58,755 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:42:58,756 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:42:58,756 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:42:58,756 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 01:42:58,756 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_a950f890-da01-43b5-95d0-f11e18bdbe9d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b040df5caad043acbc7ea9fbb73eb04b5c4e23a [2020-11-30 01:42:59,055 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:42:59,079 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:42:59,082 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:42:59,086 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:42:59,086 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:42:59,087 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2020-11-30 01:42:59,156 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/data/dd8e2b154/2dc6bb92226f49b3a483d36214058747/FLAG6caf34617 [2020-11-30 01:43:00,087 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:43:00,087 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2020-11-30 01:43:00,139 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/data/dd8e2b154/2dc6bb92226f49b3a483d36214058747/FLAG6caf34617 [2020-11-30 01:43:00,549 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/data/dd8e2b154/2dc6bb92226f49b3a483d36214058747 [2020-11-30 01:43:00,552 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:43:00,553 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:43:00,557 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:43:00,558 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:43:00,562 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:43:00,565 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:43:00" (1/1) ... [2020-11-30 01:43:00,567 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fa52ef6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:43:00, skipping insertion in model container [2020-11-30 01:43:00,568 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:43:00" (1/1) ... [2020-11-30 01:43:00,576 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:43:00,725 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:43:01,101 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:43:01,108 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:43:02,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:02,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:02,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:02,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:02,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:02,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:02,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:02,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:02,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:02,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:02,417 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:02,417 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:02,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:02,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:43:02,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:43:02,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:43:02,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:43:02,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:43:02,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:43:02,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:43:02,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:43:02,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:43:02,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:43:03,154 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:43:03,155 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 01:43:03,155 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 01:43:03,157 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 01:43:03,158 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 01:43:03,188 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 01:43:03,195 INFO L168 Benchmark]: Toolchain (without parser) took 2640.91 ms. Allocated memory is still 113.2 MB. Free memory was 73.0 MB in the beginning and 55.9 MB in the end (delta: 17.1 MB). Peak memory consumption was 25.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:43:03,198 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 71.3 MB. Free memory was 33.5 MB in the beginning and 33.5 MB in the end (delta: 36.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:43:03,200 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2635.60 ms. Allocated memory is still 113.2 MB. Free memory was 73.0 MB in the beginning and 55.9 MB in the end (delta: 17.1 MB). Peak memory consumption was 25.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:43:03,214 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 71.3 MB. Free memory was 33.5 MB in the beginning and 33.5 MB in the end (delta: 36.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2635.60 ms. Allocated memory is still 113.2 MB. Free memory was 73.0 MB in the beginning and 55.9 MB in the end (delta: 17.1 MB). Peak memory consumption was 25.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:43:05,927 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:43:05,931 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:43:05,991 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:43:05,992 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:43:05,998 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:43:06,001 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:43:06,007 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:43:06,011 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:43:06,017 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:43:06,019 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:43:06,024 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:43:06,025 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:43:06,032 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:43:06,033 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:43:06,036 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:43:06,037 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:43:06,041 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:43:06,045 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:43:06,054 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:43:06,057 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:43:06,059 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:43:06,065 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:43:06,067 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:43:06,077 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:43:06,078 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:43:06,078 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:43:06,081 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:43:06,082 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:43:06,083 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:43:06,084 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:43:06,085 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:43:06,087 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:43:06,088 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:43:06,090 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:43:06,090 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:43:06,091 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:43:06,091 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:43:06,092 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:43:06,094 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:43:06,095 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:43:06,096 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 01:43:06,158 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:43:06,159 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:43:06,162 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:43:06,162 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 01:43:06,162 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 01:43:06,163 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 01:43:06,163 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 01:43:06,163 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 01:43:06,163 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 01:43:06,165 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:43:06,167 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:43:06,167 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:43:06,168 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:43:06,168 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:43:06,168 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:43:06,168 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:43:06,168 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:43:06,169 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:43:06,169 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:43:06,169 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:43:06,170 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:43:06,170 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:43:06,170 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:43:06,170 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:43:06,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:43:06,171 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:43:06,171 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:43:06,171 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:43:06,172 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:43:06,172 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:43:06,172 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:43:06,172 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:43:06,173 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:43:06,173 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_a950f890-da01-43b5-95d0-f11e18bdbe9d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b040df5caad043acbc7ea9fbb73eb04b5c4e23a [2020-11-30 01:43:06,647 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:43:06,683 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:43:06,686 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:43:06,688 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:43:06,689 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:43:06,690 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2020-11-30 01:43:06,768 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/data/9c6a95bee/72c28d45afee44dcb1506c8d7b9846d3/FLAG0c8c357ff [2020-11-30 01:43:07,927 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:43:07,928 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2020-11-30 01:43:07,993 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/data/9c6a95bee/72c28d45afee44dcb1506c8d7b9846d3/FLAG0c8c357ff [2020-11-30 01:43:08,302 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a950f890-da01-43b5-95d0-f11e18bdbe9d/bin/utaipan/data/9c6a95bee/72c28d45afee44dcb1506c8d7b9846d3 [2020-11-30 01:43:08,306 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:43:08,308 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:43:08,316 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:43:08,317 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:43:08,322 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:43:08,324 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:43:08" (1/1) ... [2020-11-30 01:43:08,327 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d837141 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:43:08, skipping insertion in model container [2020-11-30 01:43:08,327 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:43:08" (1/1) ... [2020-11-30 01:43:08,337 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:43:08,523 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:43:08,926 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:43:08,936 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:43:10,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:10,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:10,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:10,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:10,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:10,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:10,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:10,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:10,325 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:10,328 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:10,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:10,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:10,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:10,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:43:10,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:43:10,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:43:10,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:43:10,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:43:10,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:43:10,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:43:10,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:43:10,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:43:10,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:43:11,175 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:43:11,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,416 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,440 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:43:11,485 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:43:11,552 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:43:11,568 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:43:11,569 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:43:11,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,676 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,676 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,677 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:43:11,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:43:11,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:43:11,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:43:11,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:43:11,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:43:11,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:43:11,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:43:11,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:43:11,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:43:11,839 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:43:11,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,935 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,935 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,936 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:11,990 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:43:12,041 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:43:12,060 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:43:12,061 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:43:12,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,104 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,113 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,115 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:43:12,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:43:12,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:43:12,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:43:12,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:43:12,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:43:12,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:43:12,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:43:12,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:43:12,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:43:12,204 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:43:12,222 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,301 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:43:12,323 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:43:13,409 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:43:13,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:43:13 WrapperNode [2020-11-30 01:43:13,410 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:43:13,412 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:43:13,412 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:43:13,412 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:43:13,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:43:13" (1/1) ... [2020-11-30 01:43:13,483 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-30 01:43:13,559 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:43:13" (1/1) ... [2020-11-30 01:43:13,559 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:43:13,560 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:43:13,562 INFO L168 Benchmark]: Toolchain (without parser) took 5253.26 ms. Allocated memory was 58.7 MB in the beginning and 125.8 MB in the end (delta: 67.1 MB). Free memory was 31.4 MB in the beginning and 51.8 MB in the end (delta: -20.4 MB). Peak memory consumption was 44.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:43:13,562 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 58.7 MB. Free memory is still 40.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:43:13,563 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5094.22 ms. Allocated memory was 58.7 MB in the beginning and 125.8 MB in the end (delta: 67.1 MB). Free memory was 31.2 MB in the beginning and 56.0 MB in the end (delta: -24.8 MB). Peak memory consumption was 81.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:43:13,564 INFO L168 Benchmark]: Boogie Procedure Inliner took 148.11 ms. Allocated memory is still 125.8 MB. Free memory was 56.0 MB in the beginning and 51.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:43:13,566 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 58.7 MB. Free memory is still 40.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5094.22 ms. Allocated memory was 58.7 MB in the beginning and 125.8 MB in the end (delta: 67.1 MB). Free memory was 31.2 MB in the beginning and 56.0 MB in the end (delta: -24.8 MB). Peak memory consumption was 81.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 148.11 ms. Allocated memory is still 125.8 MB. Free memory was 56.0 MB in the beginning and 51.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...