./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/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_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/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_be52e6b0-958d-4484-8f33-fdac98c3f148/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 c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 11:10:52,711 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 11:10:52,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 11:10:52,732 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 11:10:52,733 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 11:10:52,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 11:10:52,735 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 11:10:52,737 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 11:10:52,738 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 11:10:52,739 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 11:10:52,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 11:10:52,741 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 11:10:52,741 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 11:10:52,742 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 11:10:52,744 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 11:10:52,745 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 11:10:52,745 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 11:10:52,746 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 11:10:52,748 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 11:10:52,750 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 11:10:52,751 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 11:10:52,753 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 11:10:52,754 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 11:10:52,755 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 11:10:52,758 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 11:10:52,759 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 11:10:52,759 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 11:10:52,760 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 11:10:52,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 11:10:52,762 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 11:10:52,762 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 11:10:52,763 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 11:10:52,764 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 11:10:52,764 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 11:10:52,765 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 11:10:52,766 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 11:10:52,766 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 11:10:52,766 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 11:10:52,767 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 11:10:52,767 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 11:10:52,768 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 11:10:52,769 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-32bit-Taipan_Default.epf [2022-12-14 11:10:52,790 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 11:10:52,791 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 11:10:52,791 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 11:10:52,791 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 11:10:52,792 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 11:10:52,792 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 11:10:52,792 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 11:10:52,792 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 11:10:52,792 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 11:10:52,792 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 11:10:52,793 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 11:10:52,793 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 11:10:52,793 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 11:10:52,793 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 11:10:52,793 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 11:10:52,794 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 11:10:52,794 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 11:10:52,794 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 11:10:52,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 11:10:52,795 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 11:10:52,795 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 11:10:52,795 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 11:10:52,795 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 11:10:52,795 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 11:10:52,795 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 11:10:52,796 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 11:10:52,796 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 11:10:52,796 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 11:10:52,796 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 11:10:52,796 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 11:10:52,796 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 11:10:52,797 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 11:10:52,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 11:10:52,797 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 11:10:52,797 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 11:10:52,797 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 11:10:52,797 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 11:10:52,797 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 11:10:52,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 11:10:52,798 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 11:10:52,798 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 11:10:52,798 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_be52e6b0-958d-4484-8f33-fdac98c3f148/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 [2022-12-14 11:10:52,983 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 11:10:53,000 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 11:10:53,002 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 11:10:53,003 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 11:10:53,003 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 11:10:53,004 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-12-14 11:10:55,687 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 11:10:56,036 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 11:10:56,037 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-12-14 11:10:56,061 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh/data/20913adde/a5f9004d65504dbb84746224e832df80/FLAG525df6db8 [2022-12-14 11:10:56,072 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh/data/20913adde/a5f9004d65504dbb84746224e832df80 [2022-12-14 11:10:56,074 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 11:10:56,075 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 11:10:56,076 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 11:10:56,076 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 11:10:56,079 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 11:10:56,080 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:10:56" (1/1) ... [2022-12-14 11:10:56,080 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f36fd42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:10:56, skipping insertion in model container [2022-12-14 11:10:56,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:10:56" (1/1) ... [2022-12-14 11:10:56,086 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 11:10:56,185 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 11:10:56,681 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 11:10:56,690 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 11:10:56,698 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 11:10:56,836 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 11:10:56,844 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 11:10:56,901 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:10:56,910 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:10:56,911 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:10:56,914 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 11:10:56,915 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 11:10:56,916 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 11:10:56,917 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:10:56,920 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:10:56,927 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:10:56,936 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 11:10:56,938 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 11:10:56,938 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 11:10:56,939 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:10:56,941 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:10:56,948 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:10:56,964 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 11:10:56,965 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 11:10:56,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:10:56,969 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 11:10:56,970 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:10:56,974 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:10:56,986 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 11:10:56,990 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 11:10:56,991 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 11:10:56,991 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 11:10:56,992 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 11:10:56,992 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 11:10:56,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:10:56,995 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 11:10:56,995 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 11:10:56,995 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:10:56,999 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 11:10:57,003 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:10:57,004 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:10:57,008 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 11:10:57,008 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 11:10:57,012 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 11:10:57,012 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 11:10:57,012 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:10:57,017 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:10:57,018 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:10:57,161 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 11:10:57,162 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 11:10:57,166 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 11:10:57,177 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:57,178 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:57,178 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:57,179 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:57,179 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:57,179 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:57,180 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:57,180 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:57,181 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:57,291 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 11:10:57,299 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 11:10:57,493 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 11:10:57,496 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-14 11:10:57,500 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-14 11:10:57,513 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 11:10:57,517 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:10:57,517 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 11:10:57,525 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 11:10:57,534 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-14 11:10:57,554 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 11:10:57,623 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 11:10:57,632 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 11:10:57,653 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-14 11:10:57,673 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 11:10:57,675 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:10:57,683 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:10:57,684 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:10:57,684 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:10:57,698 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-14 11:10:57,698 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 11:10:57,742 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 11:10:57,745 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:10:57,761 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:10:57,762 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:10:57,766 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:10:57,777 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:10:57,791 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 11:10:57,819 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:10:57,824 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 11:10:57,835 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-14 11:10:57,836 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 11:10:57,836 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-14 11:10:57,839 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-14 11:10:57,840 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-14 11:10:57,843 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-14 11:10:57,847 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-14 11:10:57,851 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-14 11:10:57,854 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-14 11:10:57,858 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-14 11:10:57,861 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-14 11:10:57,865 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 11:10:57,865 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 11:10:57,869 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 11:10:57,886 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 11:10:57,932 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 11:10:57,937 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-14 11:10:57,941 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-14 11:10:57,944 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-14 11:10:57,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:10:57,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:10:57,956 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 11:10:57,957 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 11:10:57,957 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 11:10:57,958 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-14 11:10:57,978 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:10:57,978 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 11:10:57,979 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 11:10:57,981 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:10:57,981 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-14 11:10:57,981 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-14 11:10:57,982 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 11:10:57,982 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 11:10:58,011 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 11:10:58,012 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,012 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,012 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,013 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,013 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,013 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,014 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,014 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,014 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,014 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,015 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,057 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 11:10:58,057 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 11:10:58,198 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_be52e6b0-958d-4484-8f33-fdac98c3f148/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2022-12-14 11:10:58,393 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 11:10:58,433 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 11:10:58,505 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 11:10:58,505 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 11:10:58,505 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 11:10:58,507 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 11:10:58,508 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 11:10:58,509 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:10:58,512 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:10:58,512 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:10:58,513 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 11:10:58,513 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 11:10:58,514 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 11:10:58,514 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:10:58,516 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:10:58,517 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:10:58,519 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 11:10:58,519 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 11:10:58,520 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 11:10:58,520 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:10:58,520 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:10:58,521 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:10:58,522 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 11:10:58,524 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 11:10:58,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:10:58,524 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 11:10:58,524 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:10:58,525 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:10:58,525 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 11:10:58,526 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 11:10:58,526 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 11:10:58,555 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 11:10:58,555 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 11:10:58,555 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 11:10:58,556 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:10:58,557 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 11:10:58,557 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 11:10:58,557 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:10:58,557 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 11:10:58,558 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:10:58,558 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:10:58,559 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 11:10:58,559 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 11:10:58,559 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 11:10:58,559 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 11:10:58,560 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:10:58,560 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:10:58,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:10:58,582 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 11:10:58,583 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 11:10:58,584 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 11:10:58,586 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,586 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,587 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,587 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,587 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,587 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,587 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,588 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,588 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,589 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 11:10:58,590 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 11:10:58,594 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 11:10:58,595 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-14 11:10:58,596 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-14 11:10:58,598 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 11:10:58,598 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:10:58,599 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 11:10:58,599 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 11:10:58,600 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-14 11:10:58,600 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 11:10:58,602 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 11:10:58,602 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 11:10:58,605 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-14 11:10:58,607 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 11:10:58,607 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:10:58,609 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:10:58,610 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:10:58,610 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:10:58,613 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-14 11:10:58,614 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 11:10:58,626 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 11:10:58,628 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:10:58,632 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:10:58,633 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:10:58,636 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:10:58,642 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:10:58,654 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 11:10:58,663 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:10:58,666 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 11:10:58,671 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-14 11:10:58,690 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 11:10:58,696 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-14 11:10:58,696 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-14 11:10:58,697 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-14 11:10:58,697 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-14 11:10:58,697 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-14 11:10:58,698 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-14 11:10:58,698 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-14 11:10:58,698 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-14 11:10:58,699 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-14 11:10:58,699 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 11:10:58,699 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 11:10:58,700 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 11:10:58,705 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 11:10:58,721 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 11:10:58,722 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-14 11:10:58,723 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-14 11:10:58,723 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-14 11:10:58,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:10:58,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:10:58,731 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 11:10:58,732 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 11:10:58,732 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 11:10:58,733 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-14 11:10:58,749 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:10:58,750 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 11:10:58,750 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 11:10:58,776 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:10:58,777 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-14 11:10:58,777 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-14 11:10:58,777 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 11:10:58,777 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 11:10:58,782 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 11:10:58,783 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,783 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,783 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,783 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,783 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,783 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,783 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,784 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,784 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,784 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,784 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:10:58,790 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 11:10:58,790 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 11:10:58,798 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_be52e6b0-958d-4484-8f33-fdac98c3f148/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2022-12-14 11:10:58,806 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 11:10:58,950 INFO L208 MainTranslator]: Completed translation [2022-12-14 11:10:58,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:10:58 WrapperNode [2022-12-14 11:10:58,950 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 11:10:58,951 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 11:10:58,951 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 11:10:58,951 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 11:10:58,958 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:10:58" (1/1) ... [2022-12-14 11:10:59,033 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:10:58" (1/1) ... [2022-12-14 11:10:59,782 INFO L138 Inliner]: procedures = 503, calls = 3493, calls flagged for inlining = 774, calls inlined = 1248, statements flattened = 13562 [2022-12-14 11:10:59,782 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 11:10:59,783 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 11:10:59,783 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 11:10:59,783 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 11:10:59,793 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:10:58" (1/1) ... [2022-12-14 11:10:59,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:10:58" (1/1) ... [2022-12-14 11:10:59,952 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:10:58" (1/1) ... [2022-12-14 11:10:59,952 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:10:58" (1/1) ... [2022-12-14 11:11:00,590 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:10:58" (1/1) ... [2022-12-14 11:11:00,617 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:10:58" (1/1) ... [2022-12-14 11:11:00,651 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:10:58" (1/1) ... [2022-12-14 11:11:00,669 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:10:58" (1/1) ... [2022-12-14 11:11:00,737 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 11:11:00,737 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 11:11:00,737 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 11:11:00,737 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 11:11:00,738 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:10:58" (1/1) ... [2022-12-14 11:11:00,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 11:11:00,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 11:11:00,763 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 11:11:00,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 11:11:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-12-14 11:11:00,800 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-12-14 11:11:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-12-14 11:11:00,800 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-12-14 11:11:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-12-14 11:11:00,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-12-14 11:11:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-12-14 11:11:00,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-12-14 11:11:00,800 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-12-14 11:11:00,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-12-14 11:11:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-12-14 11:11:00,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-12-14 11:11:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 11:11:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-12-14 11:11:00,801 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-12-14 11:11:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 11:11:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-12-14 11:11:00,801 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-12-14 11:11:00,801 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-12-14 11:11:00,802 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-12-14 11:11:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-12-14 11:11:00,802 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-12-14 11:11:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-14 11:11:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 11:11:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-12-14 11:11:00,802 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-12-14 11:11:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 11:11:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 11:11:00,802 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 11:11:00,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 11:11:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 11:11:00,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 11:11:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-12-14 11:11:00,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-12-14 11:11:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 11:11:00,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 11:11:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-12-14 11:11:00,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-12-14 11:11:00,803 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-12-14 11:11:00,804 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-12-14 11:11:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-12-14 11:11:00,804 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-12-14 11:11:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-12-14 11:11:00,804 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-12-14 11:11:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 11:11:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 11:11:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 11:11:00,804 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-12-14 11:11:00,805 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-12-14 11:11:00,805 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-12-14 11:11:00,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 11:11:00,805 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-12-14 11:11:00,805 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-12-14 11:11:00,805 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-12-14 11:11:00,805 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-12-14 11:11:00,805 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 11:11:00,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 11:11:00,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-12-14 11:11:00,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-12-14 11:11:00,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 11:11:00,812 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 11:11:01,696 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 11:11:01,698 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 11:11:10,300 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 11:11:10,349 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 11:11:10,349 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 11:11:10,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:11:10 BoogieIcfgContainer [2022-12-14 11:11:10,358 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 11:11:10,361 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 11:11:10,361 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 11:11:10,363 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 11:11:10,364 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 11:10:56" (1/3) ... [2022-12-14 11:11:10,364 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@785d707a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 11:11:10, skipping insertion in model container [2022-12-14 11:11:10,364 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:10:58" (2/3) ... [2022-12-14 11:11:10,365 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@785d707a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 11:11:10, skipping insertion in model container [2022-12-14 11:11:10,365 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:11:10" (3/3) ... [2022-12-14 11:11:10,366 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-12-14 11:11:10,373 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-12-14 11:11:10,380 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 11:11:10,381 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-14 11:11:10,381 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-14 11:11:11,352 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 11:11:11,355 INFO L158 Benchmark]: Toolchain (without parser) took 15279.55ms. Allocated memory was 136.3MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 86.5MB in the beginning and 1.0GB in the end (delta: -952.4MB). Peak memory consumption was 914.1MB. Max. memory is 16.1GB. [2022-12-14 11:11:11,356 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 136.3MB. Free memory was 78.9MB in the beginning and 78.8MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 11:11:11,356 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2874.08ms. Allocated memory was 136.3MB in the beginning and 197.1MB in the end (delta: 60.8MB). Free memory was 86.2MB in the beginning and 76.4MB in the end (delta: 9.9MB). Peak memory consumption was 99.2MB. Max. memory is 16.1GB. [2022-12-14 11:11:11,357 INFO L158 Benchmark]: Boogie Procedure Inliner took 831.32ms. Allocated memory was 197.1MB in the beginning and 272.6MB in the end (delta: 75.5MB). Free memory was 76.4MB in the beginning and 86.4MB in the end (delta: -10.1MB). Peak memory consumption was 140.9MB. Max. memory is 16.1GB. [2022-12-14 11:11:11,357 INFO L158 Benchmark]: Boogie Preprocessor took 953.90ms. Allocated memory was 272.6MB in the beginning and 763.4MB in the end (delta: 490.7MB). Free memory was 86.4MB in the beginning and 309.4MB in the end (delta: -223.0MB). Peak memory consumption was 272.5MB. Max. memory is 16.1GB. [2022-12-14 11:11:11,357 INFO L158 Benchmark]: RCFGBuilder took 9621.23ms. Allocated memory was 763.4MB in the beginning and 1.5GB in the end (delta: 763.4MB). Free memory was 309.4MB in the beginning and 883.7MB in the end (delta: -574.3MB). Peak memory consumption was 197.5MB. Max. memory is 16.1GB. [2022-12-14 11:11:11,358 INFO L158 Benchmark]: TraceAbstraction took 993.48ms. Allocated memory is still 1.5GB. Free memory was 883.7MB in the beginning and 1.0GB in the end (delta: -155.2MB). Peak memory consumption was 320.9MB. Max. memory is 16.1GB. [2022-12-14 11:11:11,361 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 136.3MB. Free memory was 78.9MB in the beginning and 78.8MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2874.08ms. Allocated memory was 136.3MB in the beginning and 197.1MB in the end (delta: 60.8MB). Free memory was 86.2MB in the beginning and 76.4MB in the end (delta: 9.9MB). Peak memory consumption was 99.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 831.32ms. Allocated memory was 197.1MB in the beginning and 272.6MB in the end (delta: 75.5MB). Free memory was 76.4MB in the beginning and 86.4MB in the end (delta: -10.1MB). Peak memory consumption was 140.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 953.90ms. Allocated memory was 272.6MB in the beginning and 763.4MB in the end (delta: 490.7MB). Free memory was 86.4MB in the beginning and 309.4MB in the end (delta: -223.0MB). Peak memory consumption was 272.5MB. Max. memory is 16.1GB. * RCFGBuilder took 9621.23ms. Allocated memory was 763.4MB in the beginning and 1.5GB in the end (delta: 763.4MB). Free memory was 309.4MB in the beginning and 883.7MB in the end (delta: -574.3MB). Peak memory consumption was 197.5MB. Max. memory is 16.1GB. * TraceAbstraction took 993.48ms. Allocated memory is still 1.5GB. Free memory was 883.7MB in the beginning and 1.0GB in the end (delta: -155.2MB). Peak memory consumption was 320.9MB. 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 11:11:11,387 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/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_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/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_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/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_be52e6b0-958d-4484-8f33-fdac98c3f148/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 c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 11:11:13,089 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 11:11:13,091 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 11:11:13,117 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 11:11:13,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 11:11:13,118 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 11:11:13,120 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 11:11:13,121 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 11:11:13,123 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 11:11:13,124 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 11:11:13,125 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 11:11:13,126 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 11:11:13,127 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 11:11:13,128 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 11:11:13,129 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 11:11:13,130 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 11:11:13,130 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 11:11:13,131 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 11:11:13,133 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 11:11:13,135 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 11:11:13,136 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 11:11:13,137 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 11:11:13,139 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 11:11:13,139 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 11:11:13,143 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 11:11:13,143 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 11:11:13,144 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 11:11:13,145 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 11:11:13,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 11:11:13,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 11:11:13,146 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 11:11:13,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 11:11:13,148 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 11:11:13,148 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 11:11:13,149 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 11:11:13,150 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 11:11:13,150 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 11:11:13,151 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 11:11:13,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 11:11:13,152 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 11:11:13,152 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 11:11:13,153 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2022-12-14 11:11:13,175 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 11:11:13,176 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 11:11:13,176 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 11:11:13,176 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 11:11:13,177 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 11:11:13,177 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 11:11:13,177 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 11:11:13,177 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 11:11:13,178 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 11:11:13,178 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 11:11:13,178 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 11:11:13,178 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 11:11:13,179 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 11:11:13,179 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 11:11:13,179 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 11:11:13,180 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 11:11:13,180 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 11:11:13,180 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 11:11:13,180 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 11:11:13,180 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 11:11:13,180 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 11:11:13,181 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 11:11:13,181 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 11:11:13,181 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 11:11:13,181 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 11:11:13,181 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 11:11:13,182 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 11:11:13,182 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 11:11:13,182 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 11:11:13,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 11:11:13,182 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 11:11:13,183 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 11:11:13,183 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 11:11:13,183 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 11:11:13,183 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 11:11:13,183 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 11:11:13,184 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 11:11:13,184 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 11:11:13,184 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_be52e6b0-958d-4484-8f33-fdac98c3f148/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 [2022-12-14 11:11:13,434 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 11:11:13,449 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 11:11:13,451 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 11:11:13,452 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 11:11:13,452 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 11:11:13,453 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-12-14 11:11:16,044 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 11:11:16,417 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 11:11:16,417 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-12-14 11:11:16,449 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh/data/c29d956c2/27417c16d9104f4b81654378275ce535/FLAGaa3f66802 [2022-12-14 11:11:16,460 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be52e6b0-958d-4484-8f33-fdac98c3f148/bin/utaipan-gh47qXpMRh/data/c29d956c2/27417c16d9104f4b81654378275ce535 [2022-12-14 11:11:16,462 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 11:11:16,463 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 11:11:16,464 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 11:11:16,464 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 11:11:16,467 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 11:11:16,467 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:11:16" (1/1) ... [2022-12-14 11:11:16,468 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75e31a88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:11:16, skipping insertion in model container [2022-12-14 11:11:16,468 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:11:16" (1/1) ... [2022-12-14 11:11:16,473 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 11:11:16,569 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 11:11:17,038 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 11:11:17,047 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 11:11:17,054 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 11:11:17,179 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 11:11:17,185 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 11:11:17,228 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:11:17,236 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:11:17,236 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:11:17,238 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 11:11:17,239 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 11:11:17,240 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 11:11:17,241 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:11:17,243 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:11:17,248 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 11:11:17,254 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 11:11:17,256 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 11:11:17,256 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 11:11:17,257 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:11:17,258 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:11:17,263 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:11:17,277 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 11:11:17,278 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 11:11:17,278 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:11:17,282 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 11:11:17,282 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:11:17,286 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:11:17,298 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 11:11:17,302 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 11:11:17,303 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 11:11:17,304 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 11:11:17,304 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 11:11:17,304 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 11:11:17,305 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:11:17,308 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 11:11:17,308 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 11:11:17,308 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:11:17,312 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 11:11:17,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:11:17,317 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:11:17,321 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 11:11:17,321 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 11:11:17,325 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 11:11:17,326 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 11:11:17,326 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:11:17,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:11:17,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:11:17,453 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 11:11:17,454 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 11:11:17,457 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 11:11:17,464 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:11:17,464 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:11:17,465 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:11:17,476 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:11:17,476 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:11:17,477 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:11:17,477 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:11:17,478 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:11:17,478 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 11:11:17,571 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 11:11:17,578 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 11:11:17,751 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 11:11:17,756 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-14 11:11:17,761 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-14 11:11:17,777 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 11:11:17,783 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:11:17,784 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 11:11:17,794 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 11:11:17,803 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-14 11:11:17,823 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 11:11:17,897 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 11:11:17,907 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 11:11:17,931 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-14 11:11:17,954 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 11:11:17,956 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:11:17,966 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:11:17,968 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:11:17,968 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:11:17,988 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-14 11:11:17,988 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 11:11:18,037 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 11:11:18,040 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:11:18,060 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:11:18,060 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:11:18,064 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:11:18,075 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:11:18,090 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 11:11:18,116 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:11:18,121 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 11:11:18,132 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-14 11:11:18,133 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 11:11:18,136 INFO L158 Benchmark]: Toolchain (without parser) took 1672.57ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 51.5MB in the beginning and 45.2MB in the end (delta: 6.3MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2022-12-14 11:11:18,136 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 58.7MB. Free memory was 37.0MB in the beginning and 36.9MB in the end (delta: 81.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 11:11:18,137 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1670.96ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 51.3MB in the beginning and 45.2MB in the end (delta: 6.0MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2022-12-14 11:11:18,138 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 58.7MB. Free memory was 37.0MB in the beginning and 36.9MB in the end (delta: 81.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1670.96ms. Allocated memory was 86.0MB in the beginning and 104.9MB in the end (delta: 18.9MB). Free memory was 51.3MB in the beginning and 45.2MB in the end (delta: 6.0MB). Peak memory consumption was 27.9MB. 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