./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_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_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/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 d6f4f59f92cb49d173dd31abecbf57e0f8cb93f6 ....................................................................................................................................................................................................... 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_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/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 d6f4f59f92cb49d173dd31abecbf57e0f8cb93f6 ............................................................................................................................................................................................................................................................................................................... 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 07:44:27,246 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:44:27,248 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:44:27,306 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:44:27,306 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:44:27,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:44:27,310 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:44:27,313 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:44:27,315 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:44:27,316 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:44:27,318 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:44:27,319 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:44:27,320 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:44:27,321 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:44:27,323 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:44:27,324 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:44:27,325 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:44:27,327 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:44:27,329 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:44:27,332 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:44:27,334 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:44:27,359 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:44:27,361 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:44:27,366 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:44:27,370 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:44:27,374 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:44:27,374 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:44:27,375 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:44:27,376 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:44:27,379 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:44:27,379 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:44:27,380 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:44:27,381 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:44:27,383 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:44:27,384 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:44:27,386 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:44:27,387 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:44:27,388 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:44:27,388 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:44:27,389 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:44:27,390 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:44:27,393 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:44:27,435 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:44:27,436 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:44:27,436 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:44:27,437 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:44:27,437 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:44:27,437 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:44:27,437 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:44:27,438 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:44:27,438 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:44:27,438 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:44:27,438 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:44:27,439 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:44:27,439 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:44:27,439 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:44:27,439 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:44:27,440 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:44:27,440 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:44:27,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:44:27,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:44:27,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:44:27,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:44:27,442 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:44:27,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:44:27,442 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:44:27,442 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:44:27,443 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:44:27,443 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:44:27,443 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:44:27,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:44:27,444 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:44:27,444 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:44:27,444 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:44:27,444 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:44:27,445 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:44:27,445 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:44:27,445 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:44:27,445 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:44:27,445 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:44:27,446 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_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6f4f59f92cb49d173dd31abecbf57e0f8cb93f6 [2020-11-28 07:44:27,668 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:44:27,693 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:44:27,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:44:27,696 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:44:27,696 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:44:27,697 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2020-11-28 07:44:27,764 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/data/593bd1111/d8332f10571c4074aaf869e7e59f86f1/FLAG1299ceab5 [2020-11-28 07:44:28,506 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:44:28,507 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2020-11-28 07:44:28,554 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/data/593bd1111/d8332f10571c4074aaf869e7e59f86f1/FLAG1299ceab5 [2020-11-28 07:44:28,782 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/data/593bd1111/d8332f10571c4074aaf869e7e59f86f1 [2020-11-28 07:44:28,784 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:44:28,786 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:44:28,787 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:44:28,787 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:44:28,790 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:44:28,791 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:44:28" (1/1) ... [2020-11-28 07:44:28,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@608b8a69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:28, skipping insertion in model container [2020-11-28 07:44:28,793 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:44:28" (1/1) ... [2020-11-28 07:44:28,800 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:44:28,907 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:44:29,307 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:44:29,318 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:44:30,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:30,339 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:30,340 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:30,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:30,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:30,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:30,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:30,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:30,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:30,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:30,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:30,397 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:30,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:30,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:44:30,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:44:30,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:44:30,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:44:30,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:44:30,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:44:30,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:44:30,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:44:30,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:44:30,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:44:30,960 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:44:30,961 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 07:44:30,962 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 07:44:30,963 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 07:44:30,964 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 07:44:30,981 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:44:30,993 INFO L168 Benchmark]: Toolchain (without parser) took 2206.16 ms. Allocated memory is still 111.1 MB. Free memory was 84.9 MB in the beginning and 55.1 MB in the end (delta: 29.8 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2020-11-28 07:44:30,994 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 111.1 MB. Free memory was 74.1 MB in the beginning and 73.9 MB in the end (delta: 142.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:44:30,995 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2204.14 ms. Allocated memory is still 111.1 MB. Free memory was 84.4 MB in the beginning and 55.1 MB in the end (delta: 29.3 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2020-11-28 07:44:31,007 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 111.1 MB. Free memory was 74.1 MB in the beginning and 73.9 MB in the end (delta: 142.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2204.14 ms. Allocated memory is still 111.1 MB. Free memory was 84.4 MB in the beginning and 55.1 MB in the end (delta: 29.3 MB). Peak memory consumption was 29.4 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 07:44:33,367 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:44:33,369 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:44:33,407 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:44:33,408 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:44:33,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:44:33,411 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:44:33,414 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:44:33,416 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:44:33,417 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:44:33,418 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:44:33,420 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:44:33,420 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:44:33,422 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:44:33,423 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:44:33,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:44:33,425 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:44:33,426 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:44:33,429 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:44:33,431 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:44:33,433 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:44:33,438 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:44:33,439 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:44:33,440 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:44:33,443 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:44:33,444 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:44:33,444 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:44:33,446 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:44:33,446 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:44:33,464 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:44:33,465 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:44:33,468 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:44:33,469 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:44:33,470 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:44:33,472 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:44:33,472 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:44:33,473 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:44:33,474 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:44:33,474 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:44:33,475 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:44:33,476 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:44:33,478 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:44:33,523 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:44:33,523 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:44:33,524 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:44:33,524 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:44:33,525 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:44:33,525 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:44:33,525 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:44:33,525 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:44:33,526 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:44:33,526 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:44:33,527 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:44:33,527 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:44:33,527 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:44:33,527 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:44:33,528 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:44:33,528 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:44:33,528 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:44:33,528 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:44:33,529 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:44:33,529 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:44:33,529 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:44:33,530 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:44:33,530 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:44:33,530 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:44:33,530 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:44:33,531 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:44:33,531 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:44:33,531 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:44:33,531 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:44:33,532 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:44:33,532 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:44:33,532 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:44:33,533 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:44:33,533 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_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6f4f59f92cb49d173dd31abecbf57e0f8cb93f6 [2020-11-28 07:44:33,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:44:33,899 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:44:33,902 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:44:33,903 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:44:33,904 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:44:33,905 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2020-11-28 07:44:33,988 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/data/82fbf57aa/821c9e14f2af4dbbb554824416a83cf1/FLAGdf3de84a6 [2020-11-28 07:44:34,903 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:44:34,908 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2020-11-28 07:44:34,952 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/data/82fbf57aa/821c9e14f2af4dbbb554824416a83cf1/FLAGdf3de84a6 [2020-11-28 07:44:35,433 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8de1ccd5-7b1c-4f43-b9c0-bd8ec1984de0/bin/utaipan/data/82fbf57aa/821c9e14f2af4dbbb554824416a83cf1 [2020-11-28 07:44:35,440 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:44:35,442 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:44:35,443 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:44:35,443 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:44:35,447 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:44:35,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:44:35" (1/1) ... [2020-11-28 07:44:35,450 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73b07fba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:35, skipping insertion in model container [2020-11-28 07:44:35,450 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:44:35" (1/1) ... [2020-11-28 07:44:35,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:44:35,572 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:44:35,848 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:44:35,855 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:44:36,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:36,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:36,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:36,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:36,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:36,862 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:36,863 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:36,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:36,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:36,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:36,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:36,881 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:36,883 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:44:37,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:44:37,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:44:37,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:44:37,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:44:37,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:44:37,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:44:37,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:44:37,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:44:37,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:44:37,560 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:44:37,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,741 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:44:37,813 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:44:37,858 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:44:37,864 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:44:37,865 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:44:37,900 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,900 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,901 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,901 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,902 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,909 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,909 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:37,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:44:37,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:44:37,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:44:37,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:44:37,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:44:37,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:44:37,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:44:37,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:44:37,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:44:37,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:44:37,998 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:44:38,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,019 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,020 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,073 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,075 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,080 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,084 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,084 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,084 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,101 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,114 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:44:38,145 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:44:38,172 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:44:38,173 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:44:38,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,256 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,256 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:44:38,307 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:44:38,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:44:38,308 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:44:38,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:44:38,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:44:38,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:44:38,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:44:38,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:44:38,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:44:38,375 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:44:38,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,425 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,426 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,435 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,435 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,445 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,452 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:44:38,475 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:44:39,449 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:44:39,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:39 WrapperNode [2020-11-28 07:44:39,450 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:44:39,451 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:44:39,451 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:44:39,451 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:44:39,459 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:39" (1/1) ... [2020-11-28 07:44:39,513 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 07:44:39,556 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:44:39" (1/1) ... [2020-11-28 07:44:39,556 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:44:39,556 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:44:39,558 INFO L168 Benchmark]: Toolchain (without parser) took 4115.46 ms. Allocated memory was 58.7 MB in the beginning and 199.2 MB in the end (delta: 140.5 MB). Free memory was 40.2 MB in the beginning and 112.4 MB in the end (delta: -72.1 MB). Peak memory consumption was 66.7 MB. Max. memory is 16.1 GB. [2020-11-28 07:44:39,559 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 58.7 MB. Free memory was 39.6 MB in the beginning and 39.5 MB in the end (delta: 28.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:44:39,559 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4007.40 ms. Allocated memory was 58.7 MB in the beginning and 199.2 MB in the end (delta: 140.5 MB). Free memory was 40.1 MB in the beginning and 117.6 MB in the end (delta: -77.5 MB). Peak memory consumption was 103.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:44:39,560 INFO L168 Benchmark]: Boogie Procedure Inliner took 104.99 ms. Allocated memory is still 199.2 MB. Free memory was 117.6 MB in the beginning and 112.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 07:44:39,562 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 58.7 MB. Free memory was 39.6 MB in the beginning and 39.5 MB in the end (delta: 28.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4007.40 ms. Allocated memory was 58.7 MB in the beginning and 199.2 MB in the end (delta: 140.5 MB). Free memory was 40.1 MB in the beginning and 117.6 MB in the end (delta: -77.5 MB). Peak memory consumption was 103.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 104.99 ms. Allocated memory is still 199.2 MB. Free memory was 117.6 MB in the beginning and 112.4 MB in the end (delta: 5.2 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...