./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:21:36,400 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:21:36,403 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:21:36,424 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:21:36,425 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:21:36,426 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:21:36,428 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:21:36,430 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:21:36,432 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:21:36,433 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:21:36,434 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:21:36,436 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:21:36,436 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:21:36,437 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:21:36,439 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:21:36,440 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:21:36,441 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:21:36,442 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:21:36,445 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:21:36,447 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:21:36,449 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:21:36,450 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:21:36,452 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:21:36,453 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:21:36,458 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:21:36,458 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:21:36,459 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:21:36,460 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:21:36,461 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:21:36,462 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:21:36,462 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:21:36,463 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:21:36,464 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:21:36,465 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:21:36,467 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:21:36,467 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:21:36,468 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:21:36,469 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:21:36,469 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:21:36,470 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:21:36,471 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:21:36,472 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-11-26 00:21:36,521 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:21:36,522 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:21:36,523 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:21:36,523 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:21:36,524 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:21:36,524 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:21:36,525 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:21:36,525 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:21:36,525 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:21:36,525 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:21:36,527 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:21:36,527 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:21:36,527 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:21:36,528 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:21:36,528 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:21:36,528 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:21:36,528 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:21:36,529 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:21:36,529 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:21:36,530 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-26 00:21:36,530 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:21:36,530 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-26 00:21:36,530 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:21:36,531 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:21:36,531 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:21:36,531 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:21:36,532 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-26 00:21:36,532 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:21:36,532 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:21:36,533 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:21:36,533 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:21:36,533 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:21:36,534 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:21:36,534 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:21:36,534 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:21:36,535 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:21:36,535 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:21:36,535 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:21:36,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:21:36,535 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:21:36,536 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:21:36,536 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 [2022-11-26 00:21:36,858 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:21:36,897 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:21:36,900 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:21:36,902 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:21:36,902 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:21:36,917 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-11-26 00:21:40,003 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:21:40,674 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:21:40,675 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-11-26 00:21:40,735 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/data/16a547243/889788e723f2419ea13824a37ff0d3b8/FLAG6143082d6 [2022-11-26 00:21:40,753 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/data/16a547243/889788e723f2419ea13824a37ff0d3b8 [2022-11-26 00:21:40,758 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:21:40,762 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:21:40,766 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:21:40,767 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:21:40,770 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:21:40,771 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:21:40" (1/1) ... [2022-11-26 00:21:40,773 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7de14cbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:40, skipping insertion in model container [2022-11-26 00:21:40,773 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:21:40" (1/1) ... [2022-11-26 00:21:40,782 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:21:40,991 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:21:41,849 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:21:41,861 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:21:41,871 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:21:42,035 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:21:42,054 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:21:42,115 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:42,133 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:42,134 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:42,137 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-26 00:21:42,139 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-26 00:21:42,140 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:21:42,144 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:42,148 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:42,155 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:42,178 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-26 00:21:42,180 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-26 00:21:42,180 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:21:42,182 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:42,185 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:42,195 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:42,213 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:21:42,214 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-26 00:21:42,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:42,219 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-26 00:21:42,220 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:42,225 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:42,241 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:21:42,247 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:21:42,248 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:21:42,249 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:21:42,250 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:21:42,250 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-26 00:21:42,251 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:42,255 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:21:42,255 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:21:42,256 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:42,263 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:21:42,277 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:42,278 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:42,284 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:21:42,286 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:21:42,294 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:21:42,295 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:21:42,295 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:21:42,301 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:42,307 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:42,517 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:21:42,517 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:21:42,521 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:21:42,535 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:42,536 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:42,536 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:42,537 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:42,537 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:42,538 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:42,538 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:42,539 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:42,540 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:42,685 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:21:42,693 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-26 00:21:42,979 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-26 00:21:42,984 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-11-26 00:21:42,992 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-11-26 00:21:43,020 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:21:43,026 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:21:43,028 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:21:43,040 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-26 00:21:43,054 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-26 00:21:43,083 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-26 00:21:43,265 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-11-26 00:21:43,280 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-11-26 00:21:43,306 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-11-26 00:21:43,333 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:21:43,335 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:21:43,346 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:21:43,348 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:43,349 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:21:43,366 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-11-26 00:21:43,366 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:21:43,419 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:21:43,423 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:43,445 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:43,445 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:43,451 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:43,464 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:21:43,484 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:21:43,518 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:43,524 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-26 00:21:43,539 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-11-26 00:21:43,540 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-26 00:21:43,541 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-11-26 00:21:43,545 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-11-26 00:21:43,546 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-11-26 00:21:43,550 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-11-26 00:21:43,554 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-11-26 00:21:43,559 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-11-26 00:21:43,564 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-11-26 00:21:43,568 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-11-26 00:21:43,573 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-11-26 00:21:43,577 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:21:43,578 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:21:43,582 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:21:43,604 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:21:43,659 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:21:43,664 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-11-26 00:21:43,669 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-11-26 00:21:43,674 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-11-26 00:21:43,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:43,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:43,690 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-26 00:21:43,690 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:21:43,691 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-26 00:21:43,692 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-26 00:21:43,703 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:21:43,704 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-26 00:21:43,704 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 00:21:43,706 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:21:43,707 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-11-26 00:21:43,707 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-26 00:21:43,707 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-26 00:21:43,708 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 00:21:43,733 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-26 00:21:43,734 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:43,735 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:43,735 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:43,735 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:43,736 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:43,736 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:43,737 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:43,737 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:43,737 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:43,738 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:43,738 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:43,778 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 00:21:43,778 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:21:43,945 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2022-11-26 00:21:44,193 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:21:44,243 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:21:44,419 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:21:44,419 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:21:44,420 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:21:44,422 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:21:44,423 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:21:44,427 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:44,430 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:44,430 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:44,432 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-26 00:21:44,435 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-26 00:21:44,435 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:21:44,436 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:44,437 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:44,438 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:21:44,441 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-26 00:21:44,442 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-26 00:21:44,442 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:21:44,443 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:44,443 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:44,444 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:44,447 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:21:44,449 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-26 00:21:44,449 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:44,450 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-26 00:21:44,450 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:44,451 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:44,452 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:21:44,454 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:21:44,454 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:21:44,466 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:21:44,467 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:21:44,467 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-26 00:21:44,468 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:44,469 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:21:44,470 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:21:44,470 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:44,471 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:21:44,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:44,472 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:21:44,473 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:21:44,473 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:21:44,474 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:21:44,474 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:21:44,474 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:21:44,476 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:44,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:44,505 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:21:44,505 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:21:44,509 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:21:44,512 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,513 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,513 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,514 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,514 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,514 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,515 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,515 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,515 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,518 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:21:44,518 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-26 00:21:44,528 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-26 00:21:44,529 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-11-26 00:21:44,530 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-11-26 00:21:44,533 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:21:44,535 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:21:44,535 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:21:44,536 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-26 00:21:44,537 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-26 00:21:44,538 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-26 00:21:44,541 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-11-26 00:21:44,541 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-11-26 00:21:44,545 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-11-26 00:21:44,548 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:21:44,550 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:21:44,553 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:21:44,555 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:44,555 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:21:44,561 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-11-26 00:21:44,563 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:21:44,596 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:21:44,602 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:44,609 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:44,610 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:44,616 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:21:44,628 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:21:44,649 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:21:44,666 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:21:44,670 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-26 00:21:44,678 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-11-26 00:21:44,753 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-26 00:21:44,764 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-11-26 00:21:44,765 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-11-26 00:21:44,765 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-11-26 00:21:44,766 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-11-26 00:21:44,767 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-11-26 00:21:44,767 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-11-26 00:21:44,768 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-11-26 00:21:44,768 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-11-26 00:21:44,769 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-11-26 00:21:44,769 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:21:44,770 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:21:44,770 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:21:44,779 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:21:44,805 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:21:44,808 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-11-26 00:21:44,809 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-11-26 00:21:44,810 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-11-26 00:21:44,822 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:44,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:21:44,824 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-26 00:21:44,824 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:21:44,826 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-26 00:21:44,828 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-26 00:21:44,864 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:21:44,865 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-26 00:21:44,865 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 00:21:44,912 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:21:44,912 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-11-26 00:21:44,913 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-26 00:21:44,913 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-26 00:21:44,914 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 00:21:44,921 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-26 00:21:44,923 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,924 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,924 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,924 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,925 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,925 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,925 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,926 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,926 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,926 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,927 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:21:44,939 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 00:21:44,940 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:21:44,949 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2022-11-26 00:21:44,964 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:21:45,211 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:21:45,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:45 WrapperNode [2022-11-26 00:21:45,212 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:21:45,214 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:21:45,214 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:21:45,218 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:21:45,227 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:45" (1/1) ... [2022-11-26 00:21:45,357 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:45" (1/1) ... [2022-11-26 00:21:46,558 INFO L138 Inliner]: procedures = 503, calls = 3493, calls flagged for inlining = 774, calls inlined = 1248, statements flattened = 13562 [2022-11-26 00:21:46,558 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:21:46,559 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:21:46,559 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:21:46,559 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:21:46,569 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:45" (1/1) ... [2022-11-26 00:21:46,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:45" (1/1) ... [2022-11-26 00:21:47,203 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:45" (1/1) ... [2022-11-26 00:21:47,204 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:45" (1/1) ... [2022-11-26 00:21:48,685 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:45" (1/1) ... [2022-11-26 00:21:48,734 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:45" (1/1) ... [2022-11-26 00:21:48,781 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:45" (1/1) ... [2022-11-26 00:21:48,837 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:45" (1/1) ... [2022-11-26 00:21:48,933 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:21:48,934 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:21:48,935 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:21:48,935 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:21:48,936 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:45" (1/1) ... [2022-11-26 00:21:48,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:21:48,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:21:48,976 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:21:48,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:21:49,030 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-11-26 00:21:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-11-26 00:21:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-11-26 00:21:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-11-26 00:21:49,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-11-26 00:21:49,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-11-26 00:21:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-11-26 00:21:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-11-26 00:21:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-11-26 00:21:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-11-26 00:21:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-11-26 00:21:49,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-11-26 00:21:49,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:21:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-11-26 00:21:49,033 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-11-26 00:21:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:21:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-11-26 00:21:49,033 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-11-26 00:21:49,033 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-11-26 00:21:49,034 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-11-26 00:21:49,034 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-11-26 00:21:49,034 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-11-26 00:21:49,034 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-26 00:21:49,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:21:49,034 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-11-26 00:21:49,035 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-11-26 00:21:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:21:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:21:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 00:21:49,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 00:21:49,035 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:21:49,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:21:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-11-26 00:21:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-11-26 00:21:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:21:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:21:49,036 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-11-26 00:21:49,036 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-11-26 00:21:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-11-26 00:21:49,037 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-11-26 00:21:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-11-26 00:21:49,037 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-11-26 00:21:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-11-26 00:21:49,037 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-11-26 00:21:49,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:21:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:21:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:21:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-11-26 00:21:49,038 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-11-26 00:21:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-26 00:21:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:21:49,038 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-11-26 00:21:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-11-26 00:21:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-11-26 00:21:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-11-26 00:21:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 00:21:49,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 00:21:49,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-11-26 00:21:49,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-11-26 00:21:49,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:21:49,048 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-26 00:21:50,855 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:21:50,858 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:22:06,266 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:22:06,329 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:22:06,330 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-26 00:22:06,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:22:06 BoogieIcfgContainer [2022-11-26 00:22:06,344 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:22:06,346 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:22:06,346 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:22:06,350 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:22:06,350 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:21:40" (1/3) ... [2022-11-26 00:22:06,351 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47969e57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:22:06, skipping insertion in model container [2022-11-26 00:22:06,351 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:21:45" (2/3) ... [2022-11-26 00:22:06,351 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47969e57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:22:06, skipping insertion in model container [2022-11-26 00:22:06,352 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:22:06" (3/3) ... [2022-11-26 00:22:06,353 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-11-26 00:22:06,363 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-26 00:22:06,375 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:22:06,375 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-11-26 00:22:06,375 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-26 00:22:08,224 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:210) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.duplicateProcedures(ProcedureMultiplier.java:163) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgPetrifier.(IcfgPetrifier.java:107) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.petrify(TraceAbstractionStarter.java:516) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:222) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) 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) [2022-11-26 00:22:08,233 INFO L158 Benchmark]: Toolchain (without parser) took 27469.55ms. Allocated memory was 172.0MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 112.8MB in the beginning and 1.7GB in the end (delta: -1.6GB). Peak memory consumption was 917.3MB. Max. memory is 16.1GB. [2022-11-26 00:22:08,235 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 121.6MB. Free memory is still 96.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:22:08,237 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4446.57ms. Allocated memory was 172.0MB in the beginning and 226.5MB in the end (delta: 54.5MB). Free memory was 112.3MB in the beginning and 120.2MB in the end (delta: -7.8MB). Peak memory consumption was 98.5MB. Max. memory is 16.1GB. [2022-11-26 00:22:08,244 INFO L158 Benchmark]: Boogie Procedure Inliner took 1344.69ms. Allocated memory was 226.5MB in the beginning and 390.1MB in the end (delta: 163.6MB). Free memory was 120.2MB in the beginning and 168.1MB in the end (delta: -47.9MB). Peak memory consumption was 155.5MB. Max. memory is 16.1GB. [2022-11-26 00:22:08,245 INFO L158 Benchmark]: Boogie Preprocessor took 2374.16ms. Allocated memory was 390.1MB in the beginning and 1.1GB in the end (delta: 746.6MB). Free memory was 168.1MB in the beginning and 737.2MB in the end (delta: -569.1MB). Peak memory consumption was 190.5MB. Max. memory is 16.1GB. [2022-11-26 00:22:08,246 INFO L158 Benchmark]: RCFGBuilder took 17409.25ms. Allocated memory is still 1.1GB. Free memory was 737.2MB in the beginning and 376.2MB in the end (delta: 361.0MB). Peak memory consumption was 359.9MB. Max. memory is 16.1GB. [2022-11-26 00:22:08,246 INFO L158 Benchmark]: TraceAbstraction took 1885.02ms. Allocated memory was 1.1GB in the beginning and 2.3GB in the end (delta: 1.1GB). Free memory was 375.1MB in the beginning and 1.7GB in the end (delta: -1.3GB). Peak memory consumption was 216.0MB. Max. memory is 16.1GB. [2022-11-26 00:22:08,255 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 121.6MB. Free memory is still 96.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4446.57ms. Allocated memory was 172.0MB in the beginning and 226.5MB in the end (delta: 54.5MB). Free memory was 112.3MB in the beginning and 120.2MB in the end (delta: -7.8MB). Peak memory consumption was 98.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1344.69ms. Allocated memory was 226.5MB in the beginning and 390.1MB in the end (delta: 163.6MB). Free memory was 120.2MB in the beginning and 168.1MB in the end (delta: -47.9MB). Peak memory consumption was 155.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2374.16ms. Allocated memory was 390.1MB in the beginning and 1.1GB in the end (delta: 746.6MB). Free memory was 168.1MB in the beginning and 737.2MB in the end (delta: -569.1MB). Peak memory consumption was 190.5MB. Max. memory is 16.1GB. * RCFGBuilder took 17409.25ms. Allocated memory is still 1.1GB. Free memory was 737.2MB in the beginning and 376.2MB in the end (delta: 361.0MB). Peak memory consumption was 359.9MB. Max. memory is 16.1GB. * TraceAbstraction took 1885.02ms. Allocated memory was 1.1GB in the beginning and 2.3GB in the end (delta: 1.1GB). Free memory was 375.1MB in the beginning and 1.7GB in the end (delta: -1.3GB). Peak memory consumption was 216.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:210) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-26 00:22:08,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:22:11,089 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:22:11,092 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:22:11,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:22:11,131 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:22:11,135 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:22:11,137 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:22:11,142 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:22:11,144 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:22:11,151 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:22:11,152 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:22:11,153 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:22:11,153 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:22:11,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:22:11,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:22:11,157 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:22:11,158 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:22:11,159 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:22:11,161 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:22:11,163 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:22:11,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:22:11,168 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:22:11,170 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:22:11,172 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:22:11,176 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:22:11,183 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:22:11,183 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:22:11,184 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:22:11,187 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:22:11,189 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:22:11,189 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:22:11,190 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:22:11,192 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:22:11,193 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:22:11,195 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:22:11,200 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:22:11,201 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:22:11,202 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:22:11,202 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:22:11,203 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:22:11,204 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:22:11,205 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-11-26 00:22:11,241 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:22:11,242 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:22:11,243 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:22:11,244 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:22:11,245 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:22:11,245 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:22:11,245 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:22:11,246 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:22:11,246 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:22:11,246 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:22:11,247 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:22:11,248 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:22:11,249 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:22:11,249 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-26 00:22:11,249 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-26 00:22:11,249 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:22:11,250 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:22:11,250 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:22:11,250 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:22:11,250 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-26 00:22:11,251 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-26 00:22:11,251 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-26 00:22:11,251 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-26 00:22:11,251 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:22:11,251 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:22:11,252 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:22:11,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:22:11,252 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-26 00:22:11,253 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:22:11,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:22:11,253 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:22:11,263 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:22:11,264 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:22:11,264 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-26 00:22:11,264 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-26 00:22:11,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:22:11,265 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:22:11,265 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-26 00:22:11,265 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 [2022-11-26 00:22:11,656 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:22:11,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:22:11,689 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:22:11,690 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:22:11,690 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:22:11,692 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-11-26 00:22:15,060 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:22:15,785 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:22:15,785 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-11-26 00:22:15,854 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/data/e393d0e3b/b827cb8562ea4b6e84894d6588a50f96/FLAG68e6f9060 [2022-11-26 00:22:15,875 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93151228-491a-45d7-a8bb-26aa05e5acbe/bin/utaipan-ByfvJB40ur/data/e393d0e3b/b827cb8562ea4b6e84894d6588a50f96 [2022-11-26 00:22:15,879 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:22:15,882 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:22:15,886 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:22:15,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:22:15,891 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:22:15,895 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:22:15" (1/1) ... [2022-11-26 00:22:15,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22d77a57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:22:15, skipping insertion in model container [2022-11-26 00:22:15,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:22:15" (1/1) ... [2022-11-26 00:22:15,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:22:16,123 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:22:17,177 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:22:17,194 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:22:17,211 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:22:17,448 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:22:17,462 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:22:17,522 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:22:17,540 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:22:17,542 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:22:17,547 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-26 00:22:17,554 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-26 00:22:17,554 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:22:17,558 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:22:17,565 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:22:17,575 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:22:17,594 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-26 00:22:17,601 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-26 00:22:17,602 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:22:17,605 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:22:17,609 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:22:17,621 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:22:17,648 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:22:17,652 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-26 00:22:17,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:22:17,661 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-26 00:22:17,662 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:22:17,680 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:22:17,698 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:22:17,713 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:22:17,714 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:22:17,721 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:22:17,722 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:22:17,722 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-26 00:22:17,723 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:22:17,735 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:22:17,738 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:22:17,738 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:22:17,746 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:22:17,754 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:22:17,755 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:22:17,764 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:22:17,765 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:22:17,780 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:22:17,781 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:22:17,782 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:22:17,791 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:22:17,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:22:18,034 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:22:18,038 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:22:18,042 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:22:18,063 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:22:18,064 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:22:18,064 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:22:18,066 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:22:18,067 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:22:18,067 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:22:18,068 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:22:18,069 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:22:18,070 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:22:18,265 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:22:18,274 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-26 00:22:18,581 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-26 00:22:18,587 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-11-26 00:22:18,624 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-11-26 00:22:18,650 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:22:18,657 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:22:18,658 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:22:18,670 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-26 00:22:18,683 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-26 00:22:18,716 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-26 00:22:18,836 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-11-26 00:22:18,854 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-11-26 00:22:18,890 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-11-26 00:22:18,920 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:22:18,923 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:22:18,936 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:22:18,938 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:22:18,939 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:22:18,959 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-11-26 00:22:18,959 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:22:19,023 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:22:19,028 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:22:19,053 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:22:19,053 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:22:19,060 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:22:19,077 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:22:19,100 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:22:19,143 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:22:19,150 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-26 00:22:19,169 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-11-26 00:22:19,170 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:122) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1034) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:974) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1874) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-26 00:22:19,181 INFO L158 Benchmark]: Toolchain (without parser) took 3298.70ms. Allocated memory was 69.2MB in the beginning and 92.3MB in the end (delta: 23.1MB). Free memory was 34.4MB in the beginning and 38.2MB in the end (delta: -3.8MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. [2022-11-26 00:22:19,182 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 54.5MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:22:19,183 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3291.94ms. Allocated memory was 69.2MB in the beginning and 92.3MB in the end (delta: 23.1MB). Free memory was 34.2MB in the beginning and 38.2MB in the end (delta: -4.0MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. [2022-11-26 00:22:19,185 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 54.5MB. Free memory is still 33.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3291.94ms. Allocated memory was 69.2MB in the beginning and 92.3MB in the end (delta: 23.1MB). Free memory was 34.2MB in the beginning and 38.2MB in the end (delta: -4.0MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type