./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/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_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/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-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 --- 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 08:35:42,444 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 08:35:42,446 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 08:35:42,458 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 08:35:42,458 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 08:35:42,458 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 08:35:42,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 08:35:42,460 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 08:35:42,461 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 08:35:42,462 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 08:35:42,463 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 08:35:42,463 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 08:35:42,464 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 08:35:42,464 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 08:35:42,465 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 08:35:42,466 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 08:35:42,466 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 08:35:42,467 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 08:35:42,468 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 08:35:42,469 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 08:35:42,470 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 08:35:42,471 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 08:35:42,472 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 08:35:42,473 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 08:35:42,475 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 08:35:42,475 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 08:35:42,475 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 08:35:42,476 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 08:35:42,476 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 08:35:42,477 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 08:35:42,477 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 08:35:42,478 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 08:35:42,478 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 08:35:42,479 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 08:35:42,479 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 08:35:42,480 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 08:35:42,480 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 08:35:42,480 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 08:35:42,481 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 08:35:42,481 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 08:35:42,482 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 08:35:42,482 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-12-14 08:35:42,497 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 08:35:42,497 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 08:35:42,497 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 08:35:42,498 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 08:35:42,498 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 08:35:42,498 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 08:35:42,498 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 08:35:42,498 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 08:35:42,499 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 08:35:42,499 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 08:35:42,502 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 08:35:42,502 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 08:35:42,502 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 08:35:42,503 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 08:35:42,503 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 08:35:42,503 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 08:35:42,503 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 08:35:42,503 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 08:35:42,504 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 08:35:42,504 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 08:35:42,504 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 08:35:42,504 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 08:35:42,504 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 08:35:42,505 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 08:35:42,505 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 08:35:42,505 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 08:35:42,505 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 08:35:42,505 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 08:35:42,505 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 08:35:42,505 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 08:35:42,505 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 08:35:42,505 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 08:35:42,506 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 08:35:42,506 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 08:35:42,506 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 08:35:42,506 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 08:35:42,506 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 08:35:42,506 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 08:35:42,506 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 08:35:42,506 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 08:35:42,507 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 08:35:42,507 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_fdb05b7c-480c-470c-a9b1-43e90a7912ea/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 [2022-12-14 08:35:42,702 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 08:35:42,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 08:35:42,725 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 08:35:42,726 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 08:35:42,726 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 08:35:42,728 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-12-14 08:35:45,291 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 08:35:45,642 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 08:35:45,642 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-12-14 08:35:45,667 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh/data/c2c82130b/983c6990a4ed467896ac177d363de31b/FLAGe06db5ef4 [2022-12-14 08:35:45,678 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh/data/c2c82130b/983c6990a4ed467896ac177d363de31b [2022-12-14 08:35:45,680 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 08:35:45,681 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 08:35:45,681 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 08:35:45,682 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 08:35:45,684 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 08:35:45,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:35:45" (1/1) ... [2022-12-14 08:35:45,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b21f6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:35:45, skipping insertion in model container [2022-12-14 08:35:45,686 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:35:45" (1/1) ... [2022-12-14 08:35:45,691 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 08:35:45,769 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 08:35:46,476 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 08:35:46,490 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 08:35:46,502 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 08:35:46,651 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 08:35:46,658 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 08:35:46,700 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:35:46,707 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:35:46,707 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:35:46,709 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 08:35:46,710 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 08:35:46,711 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 08:35:46,712 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:35:46,714 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:35:46,719 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:35:46,725 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 08:35:46,726 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 08:35:46,727 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 08:35:46,728 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:35:46,728 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:35:46,733 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:35:46,746 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 08:35:46,747 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 08:35:46,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:35:46,751 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 08:35:46,751 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:35:46,755 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:35:46,767 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 08:35:46,772 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 08:35:46,772 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 08:35:46,773 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 08:35:46,774 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 08:35:46,774 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 08:35:46,774 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:35:46,777 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 08:35:46,777 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 08:35:46,778 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:35:46,782 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 08:35:46,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:35:46,786 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:35:46,790 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 08:35:46,791 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 08:35:46,794 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 08:35:46,795 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 08:35:46,795 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:35:46,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:35:46,800 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:35:46,937 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 08:35:46,937 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 08:35:46,940 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 08:35:46,949 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:46,950 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:46,950 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:46,950 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:46,950 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:46,951 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:46,951 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:46,951 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:46,951 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:47,066 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 08:35:47,072 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 08:35:47,236 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 08:35:47,239 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-14 08:35:47,243 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-14 08:35:47,263 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 08:35:47,267 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:35:47,267 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 08:35:47,275 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 08:35:47,284 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-14 08:35:47,304 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 08:35:47,376 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 08:35:47,385 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 08:35:47,406 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-14 08:35:47,428 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 08:35:47,430 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:35:47,439 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:35:47,441 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:35:47,441 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:35:47,459 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-14 08:35:47,460 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:35:47,507 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 08:35:47,509 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:35:47,527 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:35:47,528 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:35:47,532 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:35:47,543 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:35:47,558 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 08:35:47,586 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:35:47,590 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 08:35:47,602 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-14 08:35:47,603 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 08:35:47,603 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-14 08:35:47,606 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-14 08:35:47,607 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-14 08:35:47,611 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-14 08:35:47,614 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-14 08:35:47,618 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-14 08:35:47,622 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-14 08:35:47,626 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-14 08:35:47,629 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-14 08:35:47,633 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 08:35:47,633 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 08:35:47,637 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 08:35:47,655 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 08:35:47,701 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 08:35:47,705 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-14 08:35:47,709 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-14 08:35:47,713 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-14 08:35:47,724 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:35:47,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:35:47,725 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 08:35:47,725 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 08:35:47,726 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 08:35:47,726 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-14 08:35:47,733 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:35:47,733 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 08:35:47,733 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 08:35:47,735 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:35:47,735 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-14 08:35:47,735 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-14 08:35:47,735 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 08:35:47,735 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 08:35:47,759 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 08:35:47,760 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:47,760 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:47,761 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:47,761 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:47,761 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:47,761 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:47,761 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:47,762 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:47,762 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:47,762 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:47,762 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:47,796 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 08:35:47,796 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 08:35:47,934 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_fdb05b7c-480c-470c-a9b1-43e90a7912ea/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i[304991,305004] [2022-12-14 08:35:48,147 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 08:35:48,178 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 08:35:48,259 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 08:35:48,260 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 08:35:48,260 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 08:35:48,261 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 08:35:48,262 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 08:35:48,263 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:35:48,265 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:35:48,265 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:35:48,266 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 08:35:48,266 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 08:35:48,266 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 08:35:48,267 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:35:48,267 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:35:48,268 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:35:48,270 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 08:35:48,270 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 08:35:48,270 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 08:35:48,271 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:35:48,271 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:35:48,272 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:35:48,273 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 08:35:48,274 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 08:35:48,274 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:35:48,275 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 08:35:48,275 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:35:48,275 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:35:48,276 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 08:35:48,277 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 08:35:48,277 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 08:35:48,282 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 08:35:48,283 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 08:35:48,283 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 08:35:48,283 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:35:48,284 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 08:35:48,284 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 08:35:48,285 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:35:48,285 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 08:35:48,285 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:35:48,286 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:35:48,286 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 08:35:48,286 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 08:35:48,287 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 08:35:48,287 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 08:35:48,287 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:35:48,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:35:48,288 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:35:48,305 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 08:35:48,305 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 08:35:48,306 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 08:35:48,309 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,309 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,309 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,309 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,310 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,310 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,310 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,310 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,310 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,311 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 08:35:48,312 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 08:35:48,317 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 08:35:48,317 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-14 08:35:48,318 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-14 08:35:48,320 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 08:35:48,321 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:35:48,321 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 08:35:48,322 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 08:35:48,322 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-14 08:35:48,323 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 08:35:48,324 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 08:35:48,325 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 08:35:48,327 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-14 08:35:48,329 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 08:35:48,330 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:35:48,331 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:35:48,332 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:35:48,332 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:35:48,335 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-14 08:35:48,335 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:35:48,371 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 08:35:48,373 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:35:48,377 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:35:48,377 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:35:48,380 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:35:48,385 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:35:48,396 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 08:35:48,405 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:35:48,408 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 08:35:48,413 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-14 08:35:48,421 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 08:35:48,428 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-14 08:35:48,429 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-14 08:35:48,429 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-14 08:35:48,429 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-14 08:35:48,430 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-14 08:35:48,430 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-14 08:35:48,430 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-14 08:35:48,430 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-14 08:35:48,431 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-14 08:35:48,431 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 08:35:48,431 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 08:35:48,432 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 08:35:48,437 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 08:35:48,464 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 08:35:48,466 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-14 08:35:48,466 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-14 08:35:48,467 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-14 08:35:48,477 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:35:48,478 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:35:48,478 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 08:35:48,478 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 08:35:48,479 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 08:35:48,480 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-14 08:35:48,500 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:35:48,501 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 08:35:48,501 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 08:35:48,509 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:35:48,510 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-14 08:35:48,510 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-14 08:35:48,510 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 08:35:48,511 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 08:35:48,515 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 08:35:48,516 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,517 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,517 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,517 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,517 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,518 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,518 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,518 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,518 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,519 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,519 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:35:48,524 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 08:35:48,524 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 08:35:48,532 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_fdb05b7c-480c-470c-a9b1-43e90a7912ea/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i[304991,305004] [2022-12-14 08:35:48,544 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 08:35:48,665 INFO L208 MainTranslator]: Completed translation [2022-12-14 08:35:48,665 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:35:48 WrapperNode [2022-12-14 08:35:48,665 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 08:35:48,666 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 08:35:48,666 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 08:35:48,666 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 08:35:48,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:35:48" (1/1) ... [2022-12-14 08:35:48,755 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:35:48" (1/1) ... [2022-12-14 08:35:49,449 INFO L138 Inliner]: procedures = 501, calls = 3493, calls flagged for inlining = 773, calls inlined = 1247, statements flattened = 13553 [2022-12-14 08:35:49,450 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 08:35:49,450 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 08:35:49,450 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 08:35:49,450 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 08:35:49,460 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:35:48" (1/1) ... [2022-12-14 08:35:49,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:35:48" (1/1) ... [2022-12-14 08:35:49,637 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:35:48" (1/1) ... [2022-12-14 08:35:49,637 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:35:48" (1/1) ... [2022-12-14 08:35:50,270 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:35:48" (1/1) ... [2022-12-14 08:35:50,299 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:35:48" (1/1) ... [2022-12-14 08:35:50,334 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:35:48" (1/1) ... [2022-12-14 08:35:50,355 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:35:48" (1/1) ... [2022-12-14 08:35:50,409 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 08:35:50,410 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 08:35:50,410 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 08:35:50,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 08:35:50,410 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:35:48" (1/1) ... [2022-12-14 08:35:50,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 08:35:50,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 08:35:50,437 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 08:35:50,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 08:35:50,470 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-12-14 08:35:50,470 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-12-14 08:35:50,470 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-12-14 08:35:50,470 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-12-14 08:35:50,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-12-14 08:35:50,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-12-14 08:35:50,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-12-14 08:35:50,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-12-14 08:35:50,471 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-12-14 08:35:50,471 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-12-14 08:35:50,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-12-14 08:35:50,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-12-14 08:35:50,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 08:35:50,471 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-12-14 08:35:50,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-12-14 08:35:50,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 08:35:50,471 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-12-14 08:35:50,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-12-14 08:35:50,472 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-12-14 08:35:50,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-12-14 08:35:50,472 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-12-14 08:35:50,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-12-14 08:35:50,472 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-14 08:35:50,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 08:35:50,472 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-12-14 08:35:50,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-12-14 08:35:50,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 08:35:50,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 08:35:50,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 08:35:50,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 08:35:50,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 08:35:50,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 08:35:50,472 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-12-14 08:35:50,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-12-14 08:35:50,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 08:35:50,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 08:35:50,473 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-12-14 08:35:50,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-12-14 08:35:50,473 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-12-14 08:35:50,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-12-14 08:35:50,473 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-12-14 08:35:50,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-12-14 08:35:50,473 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-12-14 08:35:50,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-12-14 08:35:50,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 08:35:50,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 08:35:50,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 08:35:50,473 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-12-14 08:35:50,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-12-14 08:35:50,474 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-12-14 08:35:50,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 08:35:50,474 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-12-14 08:35:50,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-12-14 08:35:50,474 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-12-14 08:35:50,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-12-14 08:35:50,474 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 08:35:50,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 08:35:50,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-12-14 08:35:50,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-12-14 08:35:50,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 08:35:50,480 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 08:35:51,233 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 08:35:51,236 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 08:35:59,184 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 08:35:59,226 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 08:35:59,226 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 08:35:59,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:35:59 BoogieIcfgContainer [2022-12-14 08:35:59,236 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 08:35:59,238 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 08:35:59,238 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 08:35:59,240 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 08:35:59,240 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 08:35:45" (1/3) ... [2022-12-14 08:35:59,241 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@677852db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 08:35:59, skipping insertion in model container [2022-12-14 08:35:59,241 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:35:48" (2/3) ... [2022-12-14 08:35:59,241 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@677852db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 08:35:59, skipping insertion in model container [2022-12-14 08:35:59,241 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:35:59" (3/3) ... [2022-12-14 08:35:59,242 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-12-14 08:35:59,249 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-12-14 08:35:59,256 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 08:35:59,257 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-14 08:35:59,257 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-14 08:36:00,143 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 08:36:00,148 INFO L158 Benchmark]: Toolchain (without parser) took 14466.28ms. Allocated memory was 121.6MB in the beginning and 1.7GB in the end (delta: 1.5GB). Free memory was 72.8MB in the beginning and 1.0GB in the end (delta: -954.7MB). Peak memory consumption was 878.9MB. Max. memory is 16.1GB. [2022-12-14 08:36:00,148 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 121.6MB. Free memory is still 92.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 08:36:00,149 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2984.26ms. Allocated memory was 121.6MB in the beginning and 186.6MB in the end (delta: 65.0MB). Free memory was 72.4MB in the beginning and 66.1MB in the end (delta: 6.3MB). Peak memory consumption was 87.0MB. Max. memory is 16.1GB. [2022-12-14 08:36:00,149 INFO L158 Benchmark]: Boogie Procedure Inliner took 783.52ms. Allocated memory was 186.6MB in the beginning and 377.5MB in the end (delta: 190.8MB). Free memory was 66.1MB in the beginning and 161.7MB in the end (delta: -95.5MB). Peak memory consumption was 123.6MB. Max. memory is 16.1GB. [2022-12-14 08:36:00,150 INFO L158 Benchmark]: Boogie Preprocessor took 958.87ms. Allocated memory was 377.5MB in the beginning and 828.4MB in the end (delta: 450.9MB). Free memory was 161.7MB in the beginning and 412.3MB in the end (delta: -250.6MB). Peak memory consumption was 298.9MB. Max. memory is 16.1GB. [2022-12-14 08:36:00,151 INFO L158 Benchmark]: RCFGBuilder took 8826.18ms. Allocated memory was 828.4MB in the beginning and 1.7GB in the end (delta: 828.4MB). Free memory was 412.3MB in the beginning and 871.8MB in the end (delta: -459.6MB). Peak memory consumption was 387.7MB. Max. memory is 16.1GB. [2022-12-14 08:36:00,151 INFO L158 Benchmark]: TraceAbstraction took 908.58ms. Allocated memory is still 1.7GB. Free memory was 870.8MB in the beginning and 1.0GB in the end (delta: -156.7MB). Peak memory consumption was 141.1MB. Max. memory is 16.1GB. [2022-12-14 08:36:00,154 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 121.6MB. Free memory is still 92.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2984.26ms. Allocated memory was 121.6MB in the beginning and 186.6MB in the end (delta: 65.0MB). Free memory was 72.4MB in the beginning and 66.1MB in the end (delta: 6.3MB). Peak memory consumption was 87.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 783.52ms. Allocated memory was 186.6MB in the beginning and 377.5MB in the end (delta: 190.8MB). Free memory was 66.1MB in the beginning and 161.7MB in the end (delta: -95.5MB). Peak memory consumption was 123.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 958.87ms. Allocated memory was 377.5MB in the beginning and 828.4MB in the end (delta: 450.9MB). Free memory was 161.7MB in the beginning and 412.3MB in the end (delta: -250.6MB). Peak memory consumption was 298.9MB. Max. memory is 16.1GB. * RCFGBuilder took 8826.18ms. Allocated memory was 828.4MB in the beginning and 1.7GB in the end (delta: 828.4MB). Free memory was 412.3MB in the beginning and 871.8MB in the end (delta: -459.6MB). Peak memory consumption was 387.7MB. Max. memory is 16.1GB. * TraceAbstraction took 908.58ms. Allocated memory is still 1.7GB. Free memory was 870.8MB in the beginning and 1.0GB in the end (delta: -156.7MB). Peak memory consumption was 141.1MB. 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 08:36:00,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/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_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/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-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 --- 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 08:36:02,031 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 08:36:02,032 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 08:36:02,052 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 08:36:02,052 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 08:36:02,053 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 08:36:02,054 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 08:36:02,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 08:36:02,058 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 08:36:02,059 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 08:36:02,060 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 08:36:02,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 08:36:02,061 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 08:36:02,062 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 08:36:02,063 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 08:36:02,064 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 08:36:02,065 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 08:36:02,066 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 08:36:02,067 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 08:36:02,069 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 08:36:02,071 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 08:36:02,072 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 08:36:02,073 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 08:36:02,074 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 08:36:02,078 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 08:36:02,078 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 08:36:02,079 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 08:36:02,080 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 08:36:02,080 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 08:36:02,081 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 08:36:02,081 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 08:36:02,082 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 08:36:02,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 08:36:02,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 08:36:02,085 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 08:36:02,085 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 08:36:02,085 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 08:36:02,086 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 08:36:02,086 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 08:36:02,087 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 08:36:02,087 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 08:36:02,088 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-12-14 08:36:02,121 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 08:36:02,122 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 08:36:02,122 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 08:36:02,122 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 08:36:02,123 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 08:36:02,123 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 08:36:02,123 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 08:36:02,123 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 08:36:02,123 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 08:36:02,124 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 08:36:02,124 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 08:36:02,124 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 08:36:02,125 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 08:36:02,125 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 08:36:02,125 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 08:36:02,125 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 08:36:02,125 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 08:36:02,125 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 08:36:02,126 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 08:36:02,126 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 08:36:02,126 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 08:36:02,126 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 08:36:02,126 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 08:36:02,126 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 08:36:02,126 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 08:36:02,127 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 08:36:02,127 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 08:36:02,127 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 08:36:02,127 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 08:36:02,127 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 08:36:02,127 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 08:36:02,128 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 08:36:02,128 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 08:36:02,128 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 08:36:02,128 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 08:36:02,128 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 08:36:02,128 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 08:36:02,129 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 08:36:02,129 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_fdb05b7c-480c-470c-a9b1-43e90a7912ea/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 [2022-12-14 08:36:02,357 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 08:36:02,373 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 08:36:02,374 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 08:36:02,375 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 08:36:02,375 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 08:36:02,376 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-12-14 08:36:04,967 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 08:36:05,313 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 08:36:05,314 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-12-14 08:36:05,337 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh/data/b02b1126d/2c798eae99de427f9f30e42f63b7de87/FLAG3297a9738 [2022-12-14 08:36:05,348 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fdb05b7c-480c-470c-a9b1-43e90a7912ea/bin/utaipan-gh47qXpMRh/data/b02b1126d/2c798eae99de427f9f30e42f63b7de87 [2022-12-14 08:36:05,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 08:36:05,351 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 08:36:05,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 08:36:05,351 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 08:36:05,354 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 08:36:05,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:36:05" (1/1) ... [2022-12-14 08:36:05,355 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dda0924 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:36:05, skipping insertion in model container [2022-12-14 08:36:05,355 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:36:05" (1/1) ... [2022-12-14 08:36:05,360 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 08:36:05,454 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 08:36:06,079 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 08:36:06,088 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 08:36:06,097 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 08:36:06,223 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 08:36:06,229 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 08:36:06,268 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:36:06,276 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:36:06,277 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:36:06,280 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 08:36:06,282 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 08:36:06,283 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 08:36:06,284 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:36:06,287 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:36:06,293 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 08:36:06,302 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 08:36:06,304 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 08:36:06,304 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 08:36:06,306 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:36:06,307 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:36:06,314 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:36:06,330 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 08:36:06,331 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 08:36:06,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:36:06,335 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 08:36:06,335 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:36:06,340 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:36:06,351 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 08:36:06,356 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 08:36:06,356 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 08:36:06,357 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 08:36:06,357 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 08:36:06,358 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 08:36:06,358 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:36:06,361 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 08:36:06,361 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 08:36:06,362 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:36:06,365 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 08:36:06,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:36:06,370 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 08:36:06,374 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 08:36:06,374 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 08:36:06,378 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 08:36:06,378 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 08:36:06,379 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:36:06,383 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:36:06,384 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 08:36:06,509 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 08:36:06,509 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 08:36:06,511 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 08:36:06,520 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:36:06,521 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:36:06,521 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:36:06,521 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:36:06,522 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:36:06,522 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:36:06,522 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:36:06,522 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:36:06,523 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 08:36:06,612 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 08:36:06,618 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 08:36:06,793 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 08:36:06,796 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-14 08:36:06,800 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-14 08:36:06,813 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 08:36:06,817 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 08:36:06,818 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 08:36:06,826 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 08:36:06,836 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-14 08:36:06,857 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 08:36:06,940 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 08:36:06,950 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 08:36:06,974 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-14 08:36:06,995 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 08:36:06,996 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:36:07,005 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:36:07,006 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:36:07,006 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:36:07,021 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-14 08:36:07,021 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 08:36:07,063 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 08:36:07,066 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:36:07,082 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:36:07,082 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:36:07,086 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 08:36:07,097 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 08:36:07,112 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 08:36:07,139 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 08:36:07,143 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 08:36:07,155 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-14 08:36:07,156 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 08:36:07,159 INFO L158 Benchmark]: Toolchain (without parser) took 1807.79ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 45.8MB in the beginning and 38.0MB in the end (delta: 7.8MB). Peak memory consumption was 27.8MB. Max. memory is 16.1GB. [2022-12-14 08:36:07,159 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 28.8MB in the beginning and 28.7MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 08:36:07,160 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1806.39ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 45.6MB in the beginning and 38.0MB in the end (delta: 7.6MB). Peak memory consumption was 27.8MB. Max. memory is 16.1GB. [2022-12-14 08:36:07,161 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 28.8MB in the beginning and 28.7MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1806.39ms. Allocated memory was 79.7MB in the beginning and 96.5MB in the end (delta: 16.8MB). Free memory was 45.6MB in the beginning and 38.0MB in the end (delta: 7.6MB). Peak memory consumption was 27.8MB. 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