./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_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_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 50b9cf83e4676bd08d41253a902f5b1976f2727e ......................................................................................................................................................................................................................................................................................................................................................... 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_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 50b9cf83e4676bd08d41253a902f5b1976f2727e ................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:24:01,333 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:24:01,337 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:24:01,438 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:24:01,439 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:24:01,441 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:24:01,444 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:24:01,448 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:24:01,451 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:24:01,453 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:24:01,455 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:24:01,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:24:01,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:24:01,460 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:24:01,462 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:24:01,464 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:24:01,466 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:24:01,467 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:24:01,471 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:24:01,474 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:24:01,477 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:24:01,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:24:01,482 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:24:01,490 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:24:01,498 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:24:01,506 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:24:01,507 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:24:01,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:24:01,510 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:24:01,511 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:24:01,517 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:24:01,519 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:24:01,520 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:24:01,522 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:24:01,525 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:24:01,527 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:24:01,530 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:24:01,531 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:24:01,532 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:24:01,534 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:24:01,535 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:24:01,537 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 01:24:01,586 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:24:01,587 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:24:01,589 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:24:01,589 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:24:01,590 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:24:01,590 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:24:01,591 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:24:01,591 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:24:01,591 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:24:01,592 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:24:01,594 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:24:01,594 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:24:01,594 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:24:01,595 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:24:01,595 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:24:01,595 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:24:01,596 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:24:01,596 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:24:01,596 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:24:01,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:24:01,597 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:24:01,597 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:24:01,598 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:24:01,598 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:24:01,598 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:24:01,598 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:24:01,599 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:24:01,599 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_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 50b9cf83e4676bd08d41253a902f5b1976f2727e [2020-11-30 01:24:02,002 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:24:02,033 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:24:02,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:24:02,037 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:24:02,038 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:24:02,039 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i [2020-11-30 01:24:02,177 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/data/ac2302734/1c96275c814a4b78b2ed3a1ae6eaf6c0/FLAGab5414701 [2020-11-30 01:24:03,161 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:24:03,162 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i [2020-11-30 01:24:03,214 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/data/ac2302734/1c96275c814a4b78b2ed3a1ae6eaf6c0/FLAGab5414701 [2020-11-30 01:24:03,581 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/data/ac2302734/1c96275c814a4b78b2ed3a1ae6eaf6c0 [2020-11-30 01:24:03,585 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:24:03,589 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:24:03,591 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:24:03,591 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:24:03,596 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:24:03,598 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:24:03" (1/1) ... [2020-11-30 01:24:03,601 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7314b0bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:03, skipping insertion in model container [2020-11-30 01:24:03,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:24:03" (1/1) ... [2020-11-30 01:24:03,612 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:24:03,817 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:24:04,314 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:24:04,326 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:24:05,553 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:24:05,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:05,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:05,662 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:05,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:05,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:05,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:05,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:05,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:05,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:05,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:05,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:05,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:05,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:24:06,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:24:06,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:24:06,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:24:06,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:24:06,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:24:06,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:24:06,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:24:06,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:24:06,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:24:06,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,734 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,735 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,735 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,738 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,738 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,749 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,749 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,750 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,755 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:06,876 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:24:06,942 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:24:06,977 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:24:06,986 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:24:07,045 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:24:07,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,084 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:24:07,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:24:07,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:24:07,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:24:07,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:24:07,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:24:07,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:24:07,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:24:07,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:24:07,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:24:07,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,265 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,266 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,274 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,274 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,275 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,276 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,290 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:07,363 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:24:08,406 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:24:08,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:08 WrapperNode [2020-11-30 01:24:08,407 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:24:08,408 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:24:08,409 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:24:08,409 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:24:08,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:08" (1/1) ... [2020-11-30 01:24:08,592 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:08" (1/1) ... [2020-11-30 01:24:08,744 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:24:08,746 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:24:08,746 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:24:08,746 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:24:08,758 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:08" (1/1) ... [2020-11-30 01:24:08,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:08" (1/1) ... [2020-11-30 01:24:08,787 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:08" (1/1) ... [2020-11-30 01:24:08,788 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:08" (1/1) ... [2020-11-30 01:24:08,898 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:08" (1/1) ... [2020-11-30 01:24:08,910 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:08" (1/1) ... [2020-11-30 01:24:08,941 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:08" (1/1) ... [2020-11-30 01:24:08,979 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:24:08,983 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:24:08,984 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:24:08,985 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:24:08,986 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:24:09,081 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2020-11-30 01:24:09,082 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2020-11-30 01:24:09,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 01:24:09,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2020-11-30 01:24:09,083 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2020-11-30 01:24:09,084 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2020-11-30 01:24:09,084 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2020-11-30 01:24:09,084 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-11-30 01:24:09,085 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-11-30 01:24:09,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-30 01:24:09,085 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-11-30 01:24:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-11-30 01:24:09,086 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-11-30 01:24:09,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-11-30 01:24:09,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-30 01:24:09,087 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2020-11-30 01:24:09,087 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2020-11-30 01:24:09,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-30 01:24:09,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:24:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:24:09,088 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-30 01:24:09,088 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-30 01:24:09,088 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-11-30 01:24:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-11-30 01:24:09,089 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2020-11-30 01:24:09,089 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2020-11-30 01:24:09,090 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2020-11-30 01:24:09,090 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2020-11-30 01:24:09,090 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2020-11-30 01:24:09,091 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2020-11-30 01:24:09,092 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-30 01:24:09,096 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-30 01:24:09,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:24:09,097 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-11-30 01:24:09,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-30 01:24:09,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-30 01:24:09,098 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-11-30 01:24:09,098 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-11-30 01:24:09,099 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2020-11-30 01:24:09,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2020-11-30 01:24:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-30 01:24:09,100 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2020-11-30 01:24:09,100 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2020-11-30 01:24:09,105 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2020-11-30 01:24:09,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2020-11-30 01:24:09,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 01:24:50,224 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:24:50,224 INFO L298 CfgBuilder]: Removed 23 assume(true) statements. [2020-11-30 01:24:50,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:24:50 BoogieIcfgContainer [2020-11-30 01:24:50,227 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:24:50,228 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 01:24:50,228 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 01:24:50,240 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 01:24:50,241 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:24:50" (1/1) ... [2020-11-30 01:24:50,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:24:50,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:24:50,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 137 states and 174 transitions. [2020-11-30 01:24:50,319 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 174 transitions. [2020-11-30 01:24:50,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2020-11-30 01:24:50,327 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:24:50,368 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 01:24:50,373 INFO L168 Benchmark]: Toolchain (without parser) took 46783.16 ms. Allocated memory was 88.1 MB in the beginning and 474.0 MB in the end (delta: 385.9 MB). Free memory was 65.6 MB in the beginning and 240.2 MB in the end (delta: -174.6 MB). Peak memory consumption was 211.0 MB. Max. memory is 16.1 GB. [2020-11-30 01:24:50,374 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 88.1 MB. Free memory was 61.1 MB in the beginning and 61.1 MB in the end (delta: 26.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:24:50,375 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4816.31 ms. Allocated memory was 88.1 MB in the beginning and 134.2 MB in the end (delta: 46.1 MB). Free memory was 65.6 MB in the beginning and 54.9 MB in the end (delta: 10.7 MB). Peak memory consumption was 72.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:24:50,378 INFO L168 Benchmark]: Boogie Procedure Inliner took 335.84 ms. Allocated memory is still 134.2 MB. Free memory was 54.9 MB in the beginning and 44.4 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:24:50,379 INFO L168 Benchmark]: Boogie Preprocessor took 236.49 ms. Allocated memory is still 134.2 MB. Free memory was 44.4 MB in the beginning and 83.6 MB in the end (delta: -39.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:24:50,380 INFO L168 Benchmark]: RCFGBuilder took 41243.70 ms. Allocated memory was 134.2 MB in the beginning and 474.0 MB in the end (delta: 339.7 MB). Free memory was 83.6 MB in the beginning and 246.5 MB in the end (delta: -162.8 MB). Peak memory consumption was 235.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:24:50,381 INFO L168 Benchmark]: CodeCheck took 143.14 ms. Allocated memory is still 474.0 MB. Free memory was 246.5 MB in the beginning and 240.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:24:50,392 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 88.1 MB. Free memory was 61.1 MB in the beginning and 61.1 MB in the end (delta: 26.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4816.31 ms. Allocated memory was 88.1 MB in the beginning and 134.2 MB in the end (delta: 46.1 MB). Free memory was 65.6 MB in the beginning and 54.9 MB in the end (delta: 10.7 MB). Peak memory consumption was 72.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 335.84 ms. Allocated memory is still 134.2 MB. Free memory was 54.9 MB in the beginning and 44.4 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 236.49 ms. Allocated memory is still 134.2 MB. Free memory was 44.4 MB in the beginning and 83.6 MB in the end (delta: -39.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 41243.70 ms. Allocated memory was 134.2 MB in the beginning and 474.0 MB in the end (delta: 339.7 MB). Free memory was 83.6 MB in the beginning and 246.5 MB in the end (delta: -162.8 MB). Peak memory consumption was 235.6 MB. Max. memory is 16.1 GB. * CodeCheck took 143.14 ms. Allocated memory is still 474.0 MB. Free memory was 246.5 MB in the beginning and 240.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:24:53,415 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:24:53,420 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:24:53,485 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:24:53,486 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:24:53,494 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:24:53,497 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:24:53,500 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:24:53,503 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:24:53,505 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:24:53,507 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:24:53,509 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:24:53,510 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:24:53,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:24:53,513 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:24:53,516 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:24:53,517 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:24:53,519 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:24:53,522 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:24:53,526 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:24:53,529 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:24:53,536 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:24:53,538 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:24:53,539 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:24:53,544 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:24:53,545 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:24:53,545 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:24:53,547 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:24:53,548 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:24:53,557 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:24:53,558 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:24:53,560 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:24:53,565 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:24:53,566 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:24:53,568 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:24:53,568 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:24:53,570 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:24:53,570 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:24:53,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:24:53,574 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:24:53,575 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:24:53,576 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 01:24:53,657 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:24:53,658 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:24:53,661 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:24:53,661 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:24:53,663 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:24:53,663 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:24:53,664 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:24:53,664 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:24:53,664 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:24:53,665 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:24:53,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:24:53,666 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:24:53,667 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:24:53,667 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:24:53,667 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:24:53,667 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:24:53,668 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:24:53,668 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:24:53,668 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:24:53,669 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:24:53,669 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:24:53,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:24:53,670 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:24:53,670 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:24:53,670 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:24:53,670 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:24:53,671 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:24:53,671 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:24:53,671 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:24:53,672 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:24:53,672 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 01:24:53,672 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_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 50b9cf83e4676bd08d41253a902f5b1976f2727e [2020-11-30 01:24:54,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:24:54,200 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:24:54,204 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:24:54,206 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:24:54,207 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:24:54,208 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i [2020-11-30 01:24:54,291 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/data/0d61f7121/59a0df1f5c244105b8c04e04c1fe3611/FLAG1c5ea8a25 [2020-11-30 01:24:55,437 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:24:55,438 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i [2020-11-30 01:24:55,503 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/data/0d61f7121/59a0df1f5c244105b8c04e04c1fe3611/FLAG1c5ea8a25 [2020-11-30 01:24:55,756 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_92276186-9dab-4976-b5c1-4793c12ee2a0/bin/ukojak/data/0d61f7121/59a0df1f5c244105b8c04e04c1fe3611 [2020-11-30 01:24:55,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:24:55,764 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:24:55,766 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:24:55,767 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:24:55,771 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:24:55,773 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:24:55" (1/1) ... [2020-11-30 01:24:55,776 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@352324ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:55, skipping insertion in model container [2020-11-30 01:24:55,777 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:24:55" (1/1) ... [2020-11-30 01:24:55,788 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:24:55,970 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:24:56,443 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:24:56,450 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:24:57,554 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:24:57,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:57,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:57,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:57,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:57,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:57,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:57,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:57,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:57,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:57,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:57,722 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:57,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:57,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:24:58,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:24:58,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:24:58,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:24:58,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:24:58,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:24:58,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:24:58,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:24:58,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:24:58,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:24:58,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,552 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,553 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,556 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,563 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,563 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,615 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,722 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:24:58,768 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:24:58,827 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:24:58,835 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:24:58,836 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:24:58,906 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:24:58,936 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,950 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,951 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:58,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:24:59,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:24:59,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:24:59,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:24:59,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:24:59,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:24:59,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:24:59,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:24:59,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:24:59,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:24:59,133 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,135 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,135 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,135 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,137 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,137 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,145 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,149 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,154 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,186 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,188 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,188 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,251 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:24:59,276 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:24:59,295 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:24:59,296 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:24:59,353 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:24:59,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,397 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,401 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,467 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:24:59,468 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:24:59,469 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:24:59,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:24:59,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:24:59,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:24:59,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:24:59,475 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:24:59,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:24:59,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:24:59,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,544 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:24:59,596 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:25:01,257 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:25:01,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:01 WrapperNode [2020-11-30 01:25:01,258 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:01,259 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:25:01,260 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:25:01,260 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:25:01,269 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:01" (1/1) ... [2020-11-30 01:25:01,338 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-30 01:25:01,398 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:01" (1/1) ... [2020-11-30 01:25:01,398 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:25:01,399 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:25:01,401 INFO L168 Benchmark]: Toolchain (without parser) took 5636.16 ms. Allocated memory was 60.8 MB in the beginning and 169.9 MB in the end (delta: 109.1 MB). Free memory was 30.7 MB in the beginning and 55.1 MB in the end (delta: -24.4 MB). Peak memory consumption was 85.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:01,402 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 60.8 MB. Free memory is still 41.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:25:01,403 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5492.23 ms. Allocated memory was 60.8 MB in the beginning and 169.9 MB in the end (delta: 109.1 MB). Free memory was 30.4 MB in the beginning and 59.3 MB in the end (delta: -28.9 MB). Peak memory consumption was 93.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:01,404 INFO L168 Benchmark]: Boogie Procedure Inliner took 139.16 ms. Allocated memory is still 169.9 MB. Free memory was 59.3 MB in the beginning and 55.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:01,406 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 60.8 MB. Free memory is still 41.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5492.23 ms. Allocated memory was 60.8 MB in the beginning and 169.9 MB in the end (delta: 109.1 MB). Free memory was 30.4 MB in the beginning and 59.3 MB in the end (delta: -28.9 MB). Peak memory consumption was 93.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 139.16 ms. Allocated memory is still 169.9 MB. Free memory was 59.3 MB in the beginning and 55.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...