./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_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_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 39ac9d5c196477fac6625706dd999b23469e8fde .............................................................................................................................................................................................................................................................. 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_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 39ac9d5c196477fac6625706dd999b23469e8fde .................................................................................................................................................................................................................................................... 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 03:11:26,335 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:11:26,356 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:11:26,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:11:26,407 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:11:26,408 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:11:26,410 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:11:26,413 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:11:26,416 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:11:26,417 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:11:26,419 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:11:26,421 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:11:26,421 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:11:26,423 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:11:26,425 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:11:26,426 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:11:26,428 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:11:26,429 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:11:26,432 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:11:26,435 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:11:26,437 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:11:26,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:11:26,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:11:26,442 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:11:26,446 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:11:26,447 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:11:26,447 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:11:26,448 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:11:26,449 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:11:26,450 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:11:26,451 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:11:26,452 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:11:26,453 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:11:26,454 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:11:26,456 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:11:26,456 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:11:26,458 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:11:26,458 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:11:26,459 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:11:26,460 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:11:26,461 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:11:26,462 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 03:11:26,487 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:11:26,487 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:11:26,489 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:11:26,489 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:11:26,489 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:11:26,490 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:11:26,490 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:11:26,490 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:11:26,490 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:11:26,491 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:11:26,491 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:11:26,491 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:11:26,491 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:11:26,492 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:11:26,492 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:11:26,492 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:11:26,493 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:11:26,493 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:11:26,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:11:26,493 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:11:26,494 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:11:26,494 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:11:26,494 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:11:26,494 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:11:26,495 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:11:26,495 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:11:26,495 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:11:26,496 INFO L138 SettingsManager]: * To the following directory=dump/ 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_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39ac9d5c196477fac6625706dd999b23469e8fde [2020-11-28 03:11:26,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:11:26,792 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:11:26,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:11:26,799 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:11:26,800 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:11:26,801 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2020-11-28 03:11:26,890 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/data/2bd51d691/ae7b892bb2cd469c8fa645748284053e/FLAGa736f9f41 [2020-11-28 03:11:27,904 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:11:27,906 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2020-11-28 03:11:27,956 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/data/2bd51d691/ae7b892bb2cd469c8fa645748284053e/FLAGa736f9f41 [2020-11-28 03:11:28,265 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/data/2bd51d691/ae7b892bb2cd469c8fa645748284053e [2020-11-28 03:11:28,267 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:11:28,268 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:11:28,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:11:28,274 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:11:28,278 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:11:28,279 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:28" (1/1) ... [2020-11-28 03:11:28,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@248c300f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:28, skipping insertion in model container [2020-11-28 03:11:28,282 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:28" (1/1) ... [2020-11-28 03:11:28,290 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:11:28,431 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:11:28,759 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:11:28,768 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:11:29,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:29,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:29,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:29,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:29,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:29,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:29,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:29,862 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:29,863 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:29,865 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:29,868 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:29,871 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:29,871 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,309 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:11:30,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:11:30,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:11:30,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:11:30,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:11:30,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:11:30,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:11:30,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:11:30,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:11:30,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:11:30,563 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:11:30,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,613 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,619 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,722 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,727 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,728 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,742 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,742 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,764 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:11:30,822 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:11:30,854 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:11:30,862 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:11:30,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,923 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,935 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,936 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:30,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:11:30,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:11:30,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:11:30,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:11:31,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:11:31,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:11:31,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:11:31,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:11:31,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:11:31,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:11:31,033 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:11:31,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,104 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,177 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,192 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,192 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,192 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,194 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,194 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,200 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,201 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,223 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:31,230 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:11:31,285 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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 03:11:31,290 INFO L168 Benchmark]: Toolchain (without parser) took 3020.94 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 70.8 MB in the beginning and 61.6 MB in the end (delta: 9.2 MB). Peak memory consumption was 53.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:31,291 INFO L168 Benchmark]: CDTParser took 0.73 ms. Allocated memory is still 75.5 MB. Free memory was 55.3 MB in the beginning and 55.3 MB in the end (delta: 24.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:11:31,292 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3014.55 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 70.4 MB in the beginning and 62.2 MB in the end (delta: 8.2 MB). Peak memory consumption was 53.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:31,294 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.73 ms. Allocated memory is still 75.5 MB. Free memory was 55.3 MB in the beginning and 55.3 MB in the end (delta: 24.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3014.55 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 70.4 MB in the beginning and 62.2 MB in the end (delta: 8.2 MB). Peak memory consumption was 53.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) 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 03:11:33,729 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:11:33,731 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:11:33,778 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:11:33,778 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:11:33,780 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:11:33,782 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:11:33,785 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:11:33,788 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:11:33,790 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:11:33,791 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:11:33,793 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:11:33,794 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:11:33,796 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:11:33,797 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:11:33,799 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:11:33,801 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:11:33,802 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:11:33,805 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:11:33,808 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:11:33,811 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:11:33,813 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:11:33,814 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:11:33,816 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:11:33,820 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:11:33,820 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:11:33,821 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:11:33,822 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:11:33,823 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:11:33,824 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:11:33,825 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:11:33,826 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:11:33,827 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:11:33,828 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:11:33,829 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:11:33,830 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:11:33,831 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:11:33,832 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:11:33,832 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:11:33,834 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:11:33,834 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:11:33,836 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 03:11:33,864 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:11:33,864 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:11:33,866 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:11:33,866 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:11:33,867 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:11:33,867 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:11:33,868 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:11:33,868 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:11:33,868 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:11:33,869 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:11:33,869 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:11:33,870 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:11:33,870 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:11:33,870 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:11:33,871 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:11:33,871 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:11:33,872 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:11:33,872 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:11:33,873 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:11:33,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:11:33,873 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:11:33,874 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:11:33,874 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:11:33,874 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:11:33,875 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:11:33,875 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:11:33,875 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:11:33,875 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:11:33,876 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 03:11:33,876 INFO L138 SettingsManager]: * To the following directory=dump/ 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_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39ac9d5c196477fac6625706dd999b23469e8fde [2020-11-28 03:11:34,343 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:11:34,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:11:34,385 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:11:34,387 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:11:34,389 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:11:34,391 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2020-11-28 03:11:34,480 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/data/56e3f15c3/bac06a06107a40b78a842208678bbed8/FLAG872eb585f [2020-11-28 03:11:35,583 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:11:35,585 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2020-11-28 03:11:35,633 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/data/56e3f15c3/bac06a06107a40b78a842208678bbed8/FLAG872eb585f [2020-11-28 03:11:36,035 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bb6f3545-26ec-4c30-8c2c-7a195932847a/bin/uautomizer/data/56e3f15c3/bac06a06107a40b78a842208678bbed8 [2020-11-28 03:11:36,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:11:36,040 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:11:36,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:11:36,042 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:11:36,045 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:11:36,046 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:36" (1/1) ... [2020-11-28 03:11:36,048 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15183070 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:36, skipping insertion in model container [2020-11-28 03:11:36,048 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:36" (1/1) ... [2020-11-28 03:11:36,056 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:11:36,220 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:11:36,553 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:11:36,561 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:11:37,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:37,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:37,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:37,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:37,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:37,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:37,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:37,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:37,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:37,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:37,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:37,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:37,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:11:38,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:11:38,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:11:38,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:11:38,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:11:38,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:11:38,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:11:38,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:11:38,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:11:38,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:11:38,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:11:38,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,650 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,652 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,652 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,652 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,666 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,666 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,744 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:11:38,806 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:11:38,845 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:11:38,846 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:11:38,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,911 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,931 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:38,935 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:11:39,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:11:39,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:11:39,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:11:39,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:11:39,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:11:39,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:11:39,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:11:39,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:11:39,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:11:39,074 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:11:39,106 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,107 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,108 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,115 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,162 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,168 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,169 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,169 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,177 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,177 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,186 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:39,233 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:11:40,261 INFO L208 MainTranslator]: Completed translation [2020-11-28 03:11:40,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:40 WrapperNode [2020-11-28 03:11:40,262 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:11:40,263 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 03:11:40,264 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 03:11:40,264 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 03:11:40,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:40" (1/1) ... [2020-11-28 03:11:40,352 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 03:11:40,429 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:40" (1/1) ... [2020-11-28 03:11:40,430 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 03:11:40,430 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:11:40,432 INFO L168 Benchmark]: Toolchain (without parser) took 4391.50 ms. Allocated memory was 60.8 MB in the beginning and 165.7 MB in the end (delta: 104.9 MB). Free memory was 32.0 MB in the beginning and 112.0 MB in the end (delta: -80.0 MB). Peak memory consumption was 23.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:40,433 INFO L168 Benchmark]: CDTParser took 0.62 ms. Allocated memory is still 60.8 MB. Free memory was 43.7 MB in the beginning and 43.6 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:11:40,434 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4221.32 ms. Allocated memory was 60.8 MB in the beginning and 165.7 MB in the end (delta: 104.9 MB). Free memory was 31.9 MB in the beginning and 117.3 MB in the end (delta: -85.4 MB). Peak memory consumption was 68.2 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:40,435 INFO L168 Benchmark]: Boogie Procedure Inliner took 166.60 ms. Allocated memory is still 165.7 MB. Free memory was 117.3 MB in the beginning and 112.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:40,438 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 ms. Allocated memory is still 60.8 MB. Free memory was 43.7 MB in the beginning and 43.6 MB in the end (delta: 43.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4221.32 ms. Allocated memory was 60.8 MB in the beginning and 165.7 MB in the end (delta: 104.9 MB). Free memory was 31.9 MB in the beginning and 117.3 MB in the end (delta: -85.4 MB). Peak memory consumption was 68.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 166.60 ms. Allocated memory is still 165.7 MB. Free memory was 117.3 MB in the beginning and 112.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 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...