./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.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 overflows Using default analysis Version 2329fc70 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_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/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_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --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-2329fc7 [2022-12-14 10:37:17,556 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 10:37:17,558 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 10:37:17,577 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 10:37:17,577 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 10:37:17,578 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 10:37:17,579 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 10:37:17,581 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 10:37:17,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 10:37:17,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 10:37:17,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 10:37:17,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 10:37:17,586 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 10:37:17,587 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 10:37:17,588 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 10:37:17,589 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 10:37:17,590 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 10:37:17,591 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 10:37:17,592 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 10:37:17,594 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 10:37:17,595 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 10:37:17,596 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 10:37:17,597 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 10:37:17,598 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 10:37:17,601 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 10:37:17,602 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 10:37:17,602 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 10:37:17,603 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 10:37:17,603 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 10:37:17,604 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 10:37:17,605 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 10:37:17,605 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 10:37:17,606 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 10:37:17,607 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 10:37:17,608 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 10:37:17,608 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 10:37:17,609 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 10:37:17,609 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 10:37:17,609 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 10:37:17,609 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 10:37:17,610 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 10:37:17,610 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-32bit-Taipan_Default.epf [2022-12-14 10:37:17,630 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 10:37:17,630 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 10:37:17,630 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 10:37:17,630 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 10:37:17,631 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 10:37:17,631 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 10:37:17,631 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 10:37:17,632 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 10:37:17,632 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 10:37:17,632 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 10:37:17,632 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 10:37:17,632 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 10:37:17,632 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 10:37:17,632 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 10:37:17,633 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 10:37:17,633 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 10:37:17,633 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 10:37:17,633 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 10:37:17,634 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 10:37:17,634 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 10:37:17,634 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 10:37:17,634 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 10:37:17,634 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 10:37:17,634 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 10:37:17,635 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 10:37:17,635 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 10:37:17,635 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 10:37:17,635 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 10:37:17,635 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 10:37:17,635 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 10:37:17,635 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 10:37:17,636 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 10:37:17,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 10:37:17,636 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 10:37:17,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 10:37:17,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 10:37:17,636 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 10:37:17,636 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 10:37:17,636 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 10:37:17,636 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 10:37:17,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 10:37:17,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 10:37:17,637 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 10:37:17,637 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_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 [2022-12-14 10:37:17,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 10:37:17,839 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 10:37:17,842 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 10:37:17,843 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 10:37:17,843 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 10:37:17,844 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-12-14 10:37:20,436 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 10:37:20,839 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 10:37:20,839 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-12-14 10:37:20,874 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/data/39d82b2ed/1c7b1bd0a9644d489603383090b9cfcd/FLAGcc89103b2 [2022-12-14 10:37:20,886 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/data/39d82b2ed/1c7b1bd0a9644d489603383090b9cfcd [2022-12-14 10:37:20,889 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 10:37:20,890 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 10:37:20,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 10:37:20,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 10:37:20,895 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 10:37:20,896 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:37:20" (1/1) ... [2022-12-14 10:37:20,897 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e23714f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:20, skipping insertion in model container [2022-12-14 10:37:20,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:37:20" (1/1) ... [2022-12-14 10:37:20,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 10:37:21,010 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 10:37:21,523 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 10:37:21,530 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 10:37:21,537 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 10:37:21,657 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 10:37:21,663 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 10:37:21,700 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:37:21,708 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:37:21,709 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:37:21,711 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 10:37:21,712 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 10:37:21,713 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 10:37:21,713 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:21,716 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:21,721 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:37:21,728 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 10:37:21,729 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 10:37:21,729 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 10:37:21,730 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:21,731 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:21,736 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:21,750 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 10:37:21,750 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 10:37:21,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:21,755 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 10:37:21,755 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:37:21,759 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:37:21,771 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 10:37:21,776 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 10:37:21,776 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 10:37:21,777 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:37:21,778 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 10:37:21,778 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 10:37:21,779 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:21,781 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 10:37:21,781 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:37:21,781 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:37:21,785 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 10:37:21,790 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:21,790 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:37:21,794 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 10:37:21,794 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:37:21,798 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 10:37:21,799 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:37:21,799 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:21,804 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:21,805 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:21,933 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 10:37:21,933 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 10:37:21,936 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 10:37:21,945 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:21,946 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:21,946 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:21,946 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:21,947 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:21,947 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:21,947 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:21,948 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:21,948 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:22,037 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 10:37:22,044 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 10:37:22,213 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 10:37:22,216 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-14 10:37:22,220 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-14 10:37:22,233 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 10:37:22,238 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:37:22,238 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 10:37:22,245 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 10:37:22,255 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-14 10:37:22,274 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 10:37:22,349 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 10:37:22,358 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 10:37:22,379 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-14 10:37:22,401 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 10:37:22,402 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:22,411 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:22,412 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:22,413 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:22,426 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-14 10:37:22,426 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:37:22,469 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 10:37:22,472 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:22,497 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:37:22,498 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:22,502 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:37:22,513 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:22,529 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 10:37:22,556 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:22,561 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 10:37:22,572 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-14 10:37:22,573 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 10:37:22,574 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-14 10:37:22,577 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-14 10:37:22,578 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-14 10:37:22,581 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-14 10:37:22,585 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-14 10:37:22,588 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-14 10:37:22,592 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-14 10:37:22,596 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-14 10:37:22,599 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-14 10:37:22,603 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 10:37:22,603 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 10:37:22,607 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:37:22,625 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 10:37:22,671 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 10:37:22,675 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-14 10:37:22,679 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-14 10:37:22,683 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-14 10:37:22,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:22,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:22,695 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 10:37:22,695 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 10:37:22,696 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 10:37:22,697 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-14 10:37:22,703 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:22,703 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 10:37:22,704 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 10:37:22,705 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:22,705 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-14 10:37:22,705 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-14 10:37:22,705 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 10:37:22,706 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 10:37:22,728 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 10:37:22,729 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:22,729 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:22,730 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:22,730 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:22,730 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:22,730 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:22,730 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:22,731 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:22,731 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:22,731 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:22,732 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:22,765 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 10:37:22,766 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 10:37:22,912 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_30ff6df3-9c33-4147-bacf-91bedf18fc12/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2022-12-14 10:37:23,086 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 10:37:23,114 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 10:37:23,183 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 10:37:23,183 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 10:37:23,183 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 10:37:23,185 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 10:37:23,185 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 10:37:23,187 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:37:23,189 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:37:23,189 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:37:23,190 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 10:37:23,190 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 10:37:23,191 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 10:37:23,191 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:23,192 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:23,192 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:37:23,194 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 10:37:23,194 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 10:37:23,195 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 10:37:23,195 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:23,196 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:23,196 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:23,198 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 10:37:23,199 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 10:37:23,199 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:23,199 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 10:37:23,200 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:37:23,200 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:37:23,201 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 10:37:23,202 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 10:37:23,202 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 10:37:23,208 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:37:23,208 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 10:37:23,208 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 10:37:23,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:23,210 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 10:37:23,210 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:37:23,210 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:37:23,210 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 10:37:23,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:23,211 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:37:23,212 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 10:37:23,212 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:37:23,212 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 10:37:23,212 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:37:23,212 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:23,213 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:23,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:23,234 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 10:37:23,234 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 10:37:23,235 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 10:37:23,238 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,238 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,238 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,239 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,239 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,239 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,239 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,239 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,240 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,241 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 10:37:23,242 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 10:37:23,247 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 10:37:23,248 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-14 10:37:23,248 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-14 10:37:23,250 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 10:37:23,251 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:37:23,251 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 10:37:23,252 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 10:37:23,252 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-14 10:37:23,253 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 10:37:23,254 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 10:37:23,255 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 10:37:23,257 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-14 10:37:23,259 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 10:37:23,260 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:23,262 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:23,262 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:23,263 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:23,265 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-14 10:37:23,266 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:37:23,278 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 10:37:23,280 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:23,283 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:37:23,284 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:23,298 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:37:23,303 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:23,314 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 10:37:23,323 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:23,326 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 10:37:23,331 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-14 10:37:23,339 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 10:37:23,344 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-14 10:37:23,344 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-14 10:37:23,344 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-14 10:37:23,345 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-14 10:37:23,345 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-14 10:37:23,345 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-14 10:37:23,346 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-14 10:37:23,346 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-14 10:37:23,346 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-14 10:37:23,347 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 10:37:23,347 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 10:37:23,347 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 10:37:23,352 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 10:37:23,385 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 10:37:23,387 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-14 10:37:23,388 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-14 10:37:23,388 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-14 10:37:23,401 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:23,402 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:23,402 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 10:37:23,402 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 10:37:23,404 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 10:37:23,404 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-14 10:37:23,433 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:23,433 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 10:37:23,434 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 10:37:23,451 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:23,452 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-14 10:37:23,452 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-14 10:37:23,452 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 10:37:23,452 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 10:37:23,458 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 10:37:23,459 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,460 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,460 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,460 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,461 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,461 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,461 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,461 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,462 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,462 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,462 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:23,468 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 10:37:23,468 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 10:37:23,479 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_30ff6df3-9c33-4147-bacf-91bedf18fc12/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2022-12-14 10:37:23,489 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 10:37:23,633 INFO L208 MainTranslator]: Completed translation [2022-12-14 10:37:23,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23 WrapperNode [2022-12-14 10:37:23,634 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 10:37:23,635 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 10:37:23,635 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 10:37:23,635 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 10:37:23,640 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 10:37:23,713 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 10:37:24,451 INFO L138 Inliner]: procedures = 503, calls = 3493, calls flagged for inlining = 774, calls inlined = 1248, statements flattened = 13606 [2022-12-14 10:37:24,452 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 10:37:24,452 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 10:37:24,452 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 10:37:24,452 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 10:37:24,462 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 10:37:24,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 10:37:24,666 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 10:37:24,666 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 10:37:25,282 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 10:37:25,318 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 10:37:25,347 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 10:37:25,370 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 10:37:25,427 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 10:37:25,428 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 10:37:25,429 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 10:37:25,429 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 10:37:25,429 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 10:37:25,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 10:37:25,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 10:37:25,453 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 10:37:25,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 10:37:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-12-14 10:37:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-12-14 10:37:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-12-14 10:37:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-12-14 10:37:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-12-14 10:37:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-12-14 10:37:25,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-12-14 10:37:25,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-12-14 10:37:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-12-14 10:37:25,484 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-12-14 10:37:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-12-14 10:37:25,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-12-14 10:37:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 10:37:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-12-14 10:37:25,484 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-12-14 10:37:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 10:37:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-12-14 10:37:25,484 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-12-14 10:37:25,484 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-12-14 10:37:25,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-12-14 10:37:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-12-14 10:37:25,485 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-12-14 10:37:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-14 10:37:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 10:37:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-12-14 10:37:25,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-12-14 10:37:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 10:37:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 10:37:25,485 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 10:37:25,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 10:37:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 10:37:25,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 10:37:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-12-14 10:37:25,486 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-12-14 10:37:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 10:37:25,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 10:37:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-12-14 10:37:25,486 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-12-14 10:37:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-12-14 10:37:25,486 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-12-14 10:37:25,486 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-12-14 10:37:25,487 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-12-14 10:37:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-12-14 10:37:25,487 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-12-14 10:37:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 10:37:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 10:37:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 10:37:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-12-14 10:37:25,487 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-12-14 10:37:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-12-14 10:37:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 10:37:25,487 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-12-14 10:37:25,488 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-12-14 10:37:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-12-14 10:37:25,488 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-12-14 10:37:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 10:37:25,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 10:37:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-12-14 10:37:25,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-12-14 10:37:25,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 10:37:25,498 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-12-14 10:37:26,335 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 10:37:26,337 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 10:37:34,603 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 10:37:34,654 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 10:37:34,654 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 10:37:34,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:37:34 BoogieIcfgContainer [2022-12-14 10:37:34,663 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 10:37:34,665 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 10:37:34,665 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 10:37:34,667 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 10:37:34,668 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 10:37:20" (1/3) ... [2022-12-14 10:37:34,668 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32cb4d13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 10:37:34, skipping insertion in model container [2022-12-14 10:37:34,668 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (2/3) ... [2022-12-14 10:37:34,668 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32cb4d13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 10:37:34, skipping insertion in model container [2022-12-14 10:37:34,668 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:37:34" (3/3) ... [2022-12-14 10:37:34,670 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-12-14 10:37:34,676 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-12-14 10:37:34,684 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 10:37:34,684 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 44 error locations. [2022-12-14 10:37:34,684 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-14 10:37:35,763 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) [2022-12-14 10:37:35,766 INFO L158 Benchmark]: Toolchain (without parser) took 14875.29ms. Allocated memory was 132.1MB in the beginning and 1.6GB in the end (delta: 1.5GB). Free memory was 85.8MB in the beginning and 722.3MB in the end (delta: -636.6MB). Peak memory consumption was 865.6MB. Max. memory is 16.1GB. [2022-12-14 10:37:35,766 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 96.5MB. Free memory is still 43.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 10:37:35,767 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2742.62ms. Allocated memory was 132.1MB in the beginning and 195.0MB in the end (delta: 62.9MB). Free memory was 85.2MB in the beginning and 90.9MB in the end (delta: -5.7MB). Peak memory consumption was 89.8MB. Max. memory is 16.1GB. [2022-12-14 10:37:35,767 INFO L158 Benchmark]: Boogie Procedure Inliner took 817.27ms. Allocated memory was 195.0MB in the beginning and 406.8MB in the end (delta: 211.8MB). Free memory was 90.9MB in the beginning and 195.5MB in the end (delta: -104.6MB). Peak memory consumption was 160.7MB. Max. memory is 16.1GB. [2022-12-14 10:37:35,768 INFO L158 Benchmark]: Boogie Preprocessor took 975.24ms. Allocated memory was 406.8MB in the beginning and 817.9MB in the end (delta: 411.0MB). Free memory was 195.5MB in the beginning and 288.2MB in the end (delta: -92.7MB). Peak memory consumption was 333.0MB. Max. memory is 16.1GB. [2022-12-14 10:37:35,768 INFO L158 Benchmark]: RCFGBuilder took 9234.62ms. Allocated memory was 817.9MB in the beginning and 1.6GB in the end (delta: 817.9MB). Free memory was 288.2MB in the beginning and 1.1GB in the end (delta: -842.0MB). Peak memory consumption was 160.4MB. Max. memory is 16.1GB. [2022-12-14 10:37:35,768 INFO L158 Benchmark]: TraceAbstraction took 1099.92ms. Allocated memory is still 1.6GB. Free memory was 1.1GB in the beginning and 722.3MB in the end (delta: 406.8MB). Peak memory consumption was 404.8MB. Max. memory is 16.1GB. [2022-12-14 10:37:35,770 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 96.5MB. Free memory is still 43.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2742.62ms. Allocated memory was 132.1MB in the beginning and 195.0MB in the end (delta: 62.9MB). Free memory was 85.2MB in the beginning and 90.9MB in the end (delta: -5.7MB). Peak memory consumption was 89.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 817.27ms. Allocated memory was 195.0MB in the beginning and 406.8MB in the end (delta: 211.8MB). Free memory was 90.9MB in the beginning and 195.5MB in the end (delta: -104.6MB). Peak memory consumption was 160.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 975.24ms. Allocated memory was 406.8MB in the beginning and 817.9MB in the end (delta: 411.0MB). Free memory was 195.5MB in the beginning and 288.2MB in the end (delta: -92.7MB). Peak memory consumption was 333.0MB. Max. memory is 16.1GB. * RCFGBuilder took 9234.62ms. Allocated memory was 817.9MB in the beginning and 1.6GB in the end (delta: 817.9MB). Free memory was 288.2MB in the beginning and 1.1GB in the end (delta: -842.0MB). Peak memory consumption was 160.4MB. Max. memory is 16.1GB. * TraceAbstraction took 1099.92ms. Allocated memory is still 1.6GB. Free memory was 1.1GB in the beginning and 722.3MB in the end (delta: 406.8MB). Peak memory consumption was 404.8MB. 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. [2022-12-14 10:37:35,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/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_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/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_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --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-2329fc7 [2022-12-14 10:37:37,364 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 10:37:37,366 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 10:37:37,395 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 10:37:37,396 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 10:37:37,397 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 10:37:37,398 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 10:37:37,400 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 10:37:37,402 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 10:37:37,403 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 10:37:37,403 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 10:37:37,405 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 10:37:37,405 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 10:37:37,406 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 10:37:37,407 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 10:37:37,408 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 10:37:37,409 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 10:37:37,410 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 10:37:37,412 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 10:37:37,414 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 10:37:37,415 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 10:37:37,417 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 10:37:37,418 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 10:37:37,419 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 10:37:37,422 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 10:37:37,423 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 10:37:37,423 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 10:37:37,424 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 10:37:37,424 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 10:37:37,425 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 10:37:37,425 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 10:37:37,426 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 10:37:37,427 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 10:37:37,428 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 10:37:37,429 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 10:37:37,429 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 10:37:37,430 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 10:37:37,430 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 10:37:37,430 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 10:37:37,431 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 10:37:37,432 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 10:37:37,432 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-32bit-Taipan_Bitvector.epf [2022-12-14 10:37:37,456 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 10:37:37,457 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 10:37:37,457 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 10:37:37,457 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 10:37:37,458 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 10:37:37,458 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 10:37:37,458 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 10:37:37,458 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 10:37:37,459 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 10:37:37,459 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 10:37:37,459 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 10:37:37,459 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 10:37:37,460 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 10:37:37,460 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 10:37:37,460 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 10:37:37,460 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 10:37:37,461 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 10:37:37,461 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 10:37:37,461 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 10:37:37,461 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 10:37:37,461 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 10:37:37,462 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 10:37:37,462 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 10:37:37,462 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 10:37:37,462 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 10:37:37,462 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 10:37:37,462 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 10:37:37,463 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 10:37:37,463 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 10:37:37,463 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 10:37:37,463 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 10:37:37,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 10:37:37,464 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 10:37:37,464 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 10:37:37,464 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 10:37:37,464 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 10:37:37,464 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 10:37:37,465 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 10:37:37,465 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 10:37:37,465 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 10:37:37,465 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_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 [2022-12-14 10:37:37,683 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 10:37:37,698 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 10:37:37,700 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 10:37:37,701 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 10:37:37,701 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 10:37:37,703 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-12-14 10:37:40,287 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 10:37:40,629 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 10:37:40,630 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-12-14 10:37:40,657 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/data/33a2458d5/c030ac86312e445987ecc854576ca485/FLAGe9e365809 [2022-12-14 10:37:40,848 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_30ff6df3-9c33-4147-bacf-91bedf18fc12/bin/utaipan-gh47qXpMRh/data/33a2458d5/c030ac86312e445987ecc854576ca485 [2022-12-14 10:37:40,850 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 10:37:40,851 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 10:37:40,852 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 10:37:40,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 10:37:40,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 10:37:40,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:37:40" (1/1) ... [2022-12-14 10:37:40,857 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@274ef96b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:40, skipping insertion in model container [2022-12-14 10:37:40,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:37:40" (1/1) ... [2022-12-14 10:37:40,863 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 10:37:40,961 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 10:37:41,455 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 10:37:41,464 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 10:37:41,472 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 10:37:41,605 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 10:37:41,610 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 10:37:41,660 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:37:41,673 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:37:41,674 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:37:41,677 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 10:37:41,678 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 10:37:41,679 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 10:37:41,680 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:41,683 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:41,690 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 10:37:41,699 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 10:37:41,700 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 10:37:41,700 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 10:37:41,702 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:41,703 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:41,710 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:41,729 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 10:37:41,730 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 10:37:41,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:41,735 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 10:37:41,735 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:37:41,740 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:37:41,756 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 10:37:41,762 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 10:37:41,762 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 10:37:41,764 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:37:41,764 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 10:37:41,764 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 10:37:41,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:41,768 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 10:37:41,769 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:37:41,769 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:37:41,774 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 10:37:41,780 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:41,780 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 10:37:41,785 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 10:37:41,785 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 10:37:41,790 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 10:37:41,791 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 10:37:41,791 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:41,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:41,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 10:37:41,957 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 10:37:41,958 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 10:37:41,961 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 10:37:41,972 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:41,973 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:41,973 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:41,973 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:41,974 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:41,974 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:41,975 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:41,975 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:41,975 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 10:37:42,104 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 10:37:42,112 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 10:37:42,269 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 10:37:42,276 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-14 10:37:42,280 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-14 10:37:42,291 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 10:37:42,295 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 10:37:42,296 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 10:37:42,303 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 10:37:42,312 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-14 10:37:42,331 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 10:37:42,404 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 10:37:42,413 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 10:37:42,433 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-14 10:37:42,454 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 10:37:42,455 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:42,464 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:42,466 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:42,466 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:42,481 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-14 10:37:42,481 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 10:37:42,526 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 10:37:42,529 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:42,545 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:37:42,545 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:42,549 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 10:37:42,560 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 10:37:42,576 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 10:37:42,609 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 10:37:42,615 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 10:37:42,631 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-14 10:37:42,632 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) [2022-12-14 10:37:42,636 INFO L158 Benchmark]: Toolchain (without parser) took 1783.26ms. Allocated memory is still 77.6MB. Free memory was 54.0MB in the beginning and 37.0MB in the end (delta: 16.9MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. [2022-12-14 10:37:42,636 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 52.4MB. Free memory is still 30.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 10:37:42,637 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1781.72ms. Allocated memory is still 77.6MB. Free memory was 53.7MB in the beginning and 37.0MB in the end (delta: 16.6MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. [2022-12-14 10:37:42,644 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 52.4MB. Free memory is still 30.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1781.72ms. Allocated memory is still 77.6MB. Free memory was 53.7MB in the beginning and 37.0MB in the end (delta: 16.6MB). Peak memory consumption was 38.4MB. 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