./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/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_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 15:00:03,054 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 15:00:03,056 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 15:00:03,074 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 15:00:03,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 15:00:03,076 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 15:00:03,077 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 15:00:03,078 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 15:00:03,080 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 15:00:03,080 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 15:00:03,081 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 15:00:03,082 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 15:00:03,083 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 15:00:03,084 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 15:00:03,085 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 15:00:03,086 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 15:00:03,086 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 15:00:03,087 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 15:00:03,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 15:00:03,090 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 15:00:03,092 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 15:00:03,093 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 15:00:03,094 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 15:00:03,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 15:00:03,098 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 15:00:03,098 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 15:00:03,098 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 15:00:03,099 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 15:00:03,099 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 15:00:03,099 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 15:00:03,100 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 15:00:03,100 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 15:00:03,101 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 15:00:03,101 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 15:00:03,102 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 15:00:03,102 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 15:00:03,102 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 15:00:03,102 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 15:00:03,102 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 15:00:03,103 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 15:00:03,103 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 15:00:03,104 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-32bit-Taipan_Default.epf [2022-12-14 15:00:03,122 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 15:00:03,122 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 15:00:03,123 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 15:00:03,123 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 15:00:03,123 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 15:00:03,123 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 15:00:03,123 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 15:00:03,124 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 15:00:03,124 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 15:00:03,124 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 15:00:03,124 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 15:00:03,124 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 15:00:03,124 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 15:00:03,124 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 15:00:03,124 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 15:00:03,124 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 15:00:03,124 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 15:00:03,125 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 15:00:03,125 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 15:00:03,125 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 15:00:03,125 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 15:00:03,125 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 15:00:03,125 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 15:00:03,125 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 15:00:03,126 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 15:00:03,126 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 15:00:03,126 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 15:00:03,126 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 15:00:03,126 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 15:00:03,126 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 15:00:03,126 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 15:00:03,126 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 15:00:03,126 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 15:00:03,126 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 15:00:03,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 15:00:03,127 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 15:00:03,127 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 15:00:03,127 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 15:00:03,127 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 15:00:03,127 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 15:00:03,127 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 15:00:03,127 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 15:00:03,127 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 15:00:03,127 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_4408819b-f978-4d88-bf4c-bf8e3279a0b1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 [2022-12-14 15:00:03,296 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 15:00:03,317 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 15:00:03,319 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 15:00:03,321 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 15:00:03,321 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 15:00:03,322 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-12-14 15:00:05,961 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 15:00:06,347 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 15:00:06,347 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-12-14 15:00:06,369 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/data/72e5aa4c6/6712319e46ea44c4af3d99e4699281a0/FLAGde439ec3d [2022-12-14 15:00:06,380 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/data/72e5aa4c6/6712319e46ea44c4af3d99e4699281a0 [2022-12-14 15:00:06,382 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 15:00:06,383 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 15:00:06,384 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 15:00:06,384 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 15:00:06,387 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 15:00:06,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:00:06" (1/1) ... [2022-12-14 15:00:06,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eedbd0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:00:06, skipping insertion in model container [2022-12-14 15:00:06,389 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:00:06" (1/1) ... [2022-12-14 15:00:06,395 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 15:00:06,501 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 15:00:07,000 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 15:00:07,011 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 15:00:07,022 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 15:00:07,171 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:00:07,177 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:00:07,221 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:00:07,231 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:00:07,232 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:00:07,234 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 15:00:07,236 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 15:00:07,236 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 15:00:07,237 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:07,241 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:07,246 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:00:07,256 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 15:00:07,257 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 15:00:07,258 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 15:00:07,259 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:07,260 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:07,266 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:07,283 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 15:00:07,284 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 15:00:07,284 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:07,289 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 15:00:07,290 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:00:07,294 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:00:07,308 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 15:00:07,313 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 15:00:07,313 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 15:00:07,314 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 15:00:07,315 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 15:00:07,315 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 15:00:07,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:07,319 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 15:00:07,320 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 15:00:07,320 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:00:07,326 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 15:00:07,331 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:07,332 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:00:07,337 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 15:00:07,338 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 15:00:07,343 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 15:00:07,344 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 15:00:07,344 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:07,351 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:07,352 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:07,476 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 15:00:07,477 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 15:00:07,479 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 15:00:07,487 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:07,487 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:07,487 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:07,488 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:07,488 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:07,488 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:07,489 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:07,489 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:07,489 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:07,580 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 15:00:07,587 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 15:00:07,773 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 15:00:07,776 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-14 15:00:07,780 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-14 15:00:07,792 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 15:00:07,795 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:00:07,796 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 15:00:07,802 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 15:00:07,810 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-14 15:00:07,827 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 15:00:07,894 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 15:00:07,902 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 15:00:07,923 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-14 15:00:07,945 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 15:00:07,946 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:07,954 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:07,956 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:07,956 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:07,970 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-14 15:00:07,971 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 15:00:08,015 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 15:00:08,018 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:08,036 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:00:08,036 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:08,041 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:00:08,052 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:08,068 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 15:00:08,103 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:08,108 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 15:00:08,120 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-14 15:00:08,121 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 15:00:08,122 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-14 15:00:08,125 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-14 15:00:08,126 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-14 15:00:08,130 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-14 15:00:08,133 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-14 15:00:08,137 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-14 15:00:08,140 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-14 15:00:08,144 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-14 15:00:08,147 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-14 15:00:08,150 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 15:00:08,151 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 15:00:08,154 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 15:00:08,170 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 15:00:08,211 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 15:00:08,216 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-14 15:00:08,219 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-14 15:00:08,223 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-14 15:00:08,234 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:08,235 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:08,235 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 15:00:08,235 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:00:08,236 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 15:00:08,237 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-14 15:00:08,254 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:08,254 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 15:00:08,254 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 15:00:08,257 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:08,258 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-14 15:00:08,258 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-14 15:00:08,258 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 15:00:08,258 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 15:00:08,280 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 15:00:08,281 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,281 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,282 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,282 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,282 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,282 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,282 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,283 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,283 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,283 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,284 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,318 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 15:00:08,318 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 15:00:08,460 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_4408819b-f978-4d88-bf4c-bf8e3279a0b1/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i[304991,305004] [2022-12-14 15:00:08,642 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 15:00:08,669 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 15:00:08,737 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 15:00:08,737 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 15:00:08,737 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 15:00:08,739 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:00:08,739 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:00:08,741 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:00:08,742 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:00:08,743 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:00:08,743 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 15:00:08,744 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 15:00:08,744 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 15:00:08,744 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:08,745 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:08,746 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:00:08,748 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 15:00:08,748 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 15:00:08,748 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 15:00:08,749 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:08,749 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:08,750 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:08,751 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 15:00:08,752 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 15:00:08,753 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:08,753 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 15:00:08,753 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:00:08,754 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:00:08,755 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 15:00:08,756 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 15:00:08,756 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 15:00:08,762 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 15:00:08,762 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 15:00:08,762 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 15:00:08,763 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:08,764 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 15:00:08,764 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 15:00:08,764 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:00:08,765 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 15:00:08,765 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:08,766 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:00:08,766 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 15:00:08,766 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 15:00:08,767 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 15:00:08,767 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 15:00:08,767 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:08,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:08,768 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:08,790 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 15:00:08,790 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 15:00:08,792 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 15:00:08,794 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,794 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,795 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,795 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,795 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,795 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,795 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,796 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,796 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:08,798 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 15:00:08,798 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 15:00:08,804 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 15:00:08,804 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-14 15:00:08,805 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-14 15:00:08,807 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 15:00:08,808 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:00:08,808 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 15:00:08,809 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 15:00:08,809 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-14 15:00:08,810 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 15:00:08,812 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 15:00:08,812 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 15:00:08,815 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-14 15:00:08,816 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 15:00:08,817 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:08,819 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:08,820 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:08,820 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:08,823 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-14 15:00:08,823 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 15:00:08,836 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 15:00:08,838 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:08,842 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:00:08,842 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:08,846 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:00:08,868 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:08,888 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 15:00:08,901 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:08,905 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 15:00:08,911 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-14 15:00:08,924 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-14 15:00:08,930 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-14 15:00:08,930 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-14 15:00:08,930 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-14 15:00:08,931 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-14 15:00:08,931 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-14 15:00:08,931 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-14 15:00:08,932 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-14 15:00:08,932 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-14 15:00:08,932 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-14 15:00:08,933 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 15:00:08,933 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 15:00:08,933 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 15:00:08,938 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 15:00:08,952 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 15:00:08,952 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-14 15:00:08,953 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-14 15:00:08,953 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-14 15:00:08,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:08,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:08,961 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-14 15:00:08,961 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 15:00:08,962 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-14 15:00:08,962 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-14 15:00:08,993 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:08,993 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 15:00:08,993 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 15:00:09,002 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:09,002 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-14 15:00:09,003 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-14 15:00:09,003 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-14 15:00:09,003 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-14 15:00:09,009 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-14 15:00:09,010 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:09,010 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:09,010 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:09,010 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:09,011 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:09,011 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:09,011 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:09,011 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:09,012 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:09,012 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:09,012 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:09,016 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 15:00:09,016 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 15:00:09,022 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_4408819b-f978-4d88-bf4c-bf8e3279a0b1/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i[304991,305004] [2022-12-14 15:00:09,030 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 15:00:09,132 INFO L208 MainTranslator]: Completed translation [2022-12-14 15:00:09,132 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:00:09 WrapperNode [2022-12-14 15:00:09,132 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 15:00:09,133 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 15:00:09,133 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 15:00:09,133 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 15:00:09,139 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:00:09" (1/1) ... [2022-12-14 15:00:09,218 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:00:09" (1/1) ... [2022-12-14 15:00:09,936 INFO L138 Inliner]: procedures = 501, calls = 3493, calls flagged for inlining = 773, calls inlined = 1247, statements flattened = 13597 [2022-12-14 15:00:09,936 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 15:00:09,937 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 15:00:09,937 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 15:00:09,937 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 15:00:09,947 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:00:09" (1/1) ... [2022-12-14 15:00:09,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:00:09" (1/1) ... [2022-12-14 15:00:10,130 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:00:09" (1/1) ... [2022-12-14 15:00:10,130 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:00:09" (1/1) ... [2022-12-14 15:00:10,877 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:00:09" (1/1) ... [2022-12-14 15:00:10,901 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:00:09" (1/1) ... [2022-12-14 15:00:10,930 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:00:09" (1/1) ... [2022-12-14 15:00:10,952 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:00:09" (1/1) ... [2022-12-14 15:00:11,021 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 15:00:11,022 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 15:00:11,022 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 15:00:11,023 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 15:00:11,023 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:00:09" (1/1) ... [2022-12-14 15:00:11,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 15:00:11,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 15:00:11,052 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 15:00:11,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 15:00:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-12-14 15:00:11,088 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-12-14 15:00:11,088 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-12-14 15:00:11,088 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-12-14 15:00:11,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-12-14 15:00:11,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-12-14 15:00:11,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-12-14 15:00:11,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-12-14 15:00:11,089 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-12-14 15:00:11,089 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-12-14 15:00:11,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-12-14 15:00:11,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-12-14 15:00:11,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 15:00:11,089 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-12-14 15:00:11,089 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-12-14 15:00:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 15:00:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-12-14 15:00:11,090 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-12-14 15:00:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-12-14 15:00:11,090 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-12-14 15:00:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-12-14 15:00:11,090 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-12-14 15:00:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-14 15:00:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 15:00:11,090 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-12-14 15:00:11,091 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-12-14 15:00:11,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 15:00:11,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 15:00:11,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 15:00:11,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 15:00:11,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 15:00:11,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 15:00:11,091 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-12-14 15:00:11,091 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-12-14 15:00:11,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 15:00:11,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 15:00:11,092 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-12-14 15:00:11,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-12-14 15:00:11,092 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-12-14 15:00:11,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-12-14 15:00:11,092 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-12-14 15:00:11,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-12-14 15:00:11,092 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-12-14 15:00:11,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-12-14 15:00:11,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 15:00:11,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 15:00:11,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 15:00:11,093 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-12-14 15:00:11,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-12-14 15:00:11,093 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-12-14 15:00:11,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 15:00:11,093 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-12-14 15:00:11,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-12-14 15:00:11,093 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-12-14 15:00:11,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-12-14 15:00:11,093 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 15:00:11,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 15:00:11,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-12-14 15:00:11,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-12-14 15:00:11,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 15:00:11,100 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 15:00:11,962 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 15:00:11,965 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 15:00:20,183 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 15:00:20,217 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 15:00:20,217 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 15:00:20,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 03:00:20 BoogieIcfgContainer [2022-12-14 15:00:20,225 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 15:00:20,227 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 15:00:20,227 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 15:00:20,229 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 15:00:20,229 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 03:00:06" (1/3) ... [2022-12-14 15:00:20,230 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@774887b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 03:00:20, skipping insertion in model container [2022-12-14 15:00:20,230 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:00:09" (2/3) ... [2022-12-14 15:00:20,230 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@774887b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 03:00:20, skipping insertion in model container [2022-12-14 15:00:20,230 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 03:00:20" (3/3) ... [2022-12-14 15:00:20,231 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-12-14 15:00:20,237 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-12-14 15:00:20,245 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 15:00:20,245 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 44 error locations. [2022-12-14 15:00:20,245 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-14 15:00:21,019 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 15:00:21,022 INFO L158 Benchmark]: Toolchain (without parser) took 14638.71ms. Allocated memory was 119.5MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 67.1MB in the beginning and 525.0MB in the end (delta: -457.9MB). Peak memory consumption was 748.8MB. Max. memory is 16.1GB. [2022-12-14 15:00:21,022 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 119.5MB. Free memory is still 92.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 15:00:21,023 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2748.90ms. Allocated memory was 119.5MB in the beginning and 174.1MB in the end (delta: 54.5MB). Free memory was 67.1MB in the beginning and 70.3MB in the end (delta: -3.3MB). Peak memory consumption was 75.3MB. Max. memory is 16.1GB. [2022-12-14 15:00:21,023 INFO L158 Benchmark]: Boogie Procedure Inliner took 803.28ms. Allocated memory was 174.1MB in the beginning and 295.7MB in the end (delta: 121.6MB). Free memory was 70.3MB in the beginning and 90.0MB in the end (delta: -19.6MB). Peak memory consumption was 136.5MB. Max. memory is 16.1GB. [2022-12-14 15:00:21,024 INFO L158 Benchmark]: Boogie Preprocessor took 1084.51ms. Allocated memory was 295.7MB in the beginning and 1.3GB in the end (delta: 1.0GB). Free memory was 90.0MB in the beginning and 842.8MB in the end (delta: -752.8MB). Peak memory consumption was 285.8MB. Max. memory is 16.1GB. [2022-12-14 15:00:21,024 INFO L158 Benchmark]: RCFGBuilder took 9203.23ms. Allocated memory is still 1.3GB. Free memory was 842.8MB in the beginning and 940.2MB in the end (delta: -97.4MB). Peak memory consumption was 563.2MB. Max. memory is 16.1GB. [2022-12-14 15:00:21,024 INFO L158 Benchmark]: TraceAbstraction took 794.08ms. Allocated memory is still 1.3GB. Free memory was 939.2MB in the beginning and 525.0MB in the end (delta: 414.2MB). Peak memory consumption was 415.2MB. Max. memory is 16.1GB. [2022-12-14 15:00:21,026 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 119.5MB. Free memory is still 92.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2748.90ms. Allocated memory was 119.5MB in the beginning and 174.1MB in the end (delta: 54.5MB). Free memory was 67.1MB in the beginning and 70.3MB in the end (delta: -3.3MB). Peak memory consumption was 75.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 803.28ms. Allocated memory was 174.1MB in the beginning and 295.7MB in the end (delta: 121.6MB). Free memory was 70.3MB in the beginning and 90.0MB in the end (delta: -19.6MB). Peak memory consumption was 136.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1084.51ms. Allocated memory was 295.7MB in the beginning and 1.3GB in the end (delta: 1.0GB). Free memory was 90.0MB in the beginning and 842.8MB in the end (delta: -752.8MB). Peak memory consumption was 285.8MB. Max. memory is 16.1GB. * RCFGBuilder took 9203.23ms. Allocated memory is still 1.3GB. Free memory was 842.8MB in the beginning and 940.2MB in the end (delta: -97.4MB). Peak memory consumption was 563.2MB. Max. memory is 16.1GB. * TraceAbstraction took 794.08ms. Allocated memory is still 1.3GB. Free memory was 939.2MB in the beginning and 525.0MB in the end (delta: 414.2MB). Peak memory consumption was 415.2MB. 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 15:00:21,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/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_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 15:00:22,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 15:00:22,940 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 15:00:22,961 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 15:00:22,961 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 15:00:22,962 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 15:00:22,963 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 15:00:22,965 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 15:00:22,967 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 15:00:22,968 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 15:00:22,969 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 15:00:22,970 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 15:00:22,970 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 15:00:22,971 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 15:00:22,973 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 15:00:22,974 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 15:00:22,975 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 15:00:22,976 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 15:00:22,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 15:00:22,979 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 15:00:22,981 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 15:00:22,982 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 15:00:22,983 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 15:00:22,984 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 15:00:22,988 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 15:00:22,988 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 15:00:22,989 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 15:00:22,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 15:00:22,990 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 15:00:22,991 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 15:00:22,991 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 15:00:22,992 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 15:00:22,993 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 15:00:22,994 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 15:00:22,995 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 15:00:22,995 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 15:00:22,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 15:00:22,996 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 15:00:22,996 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 15:00:22,997 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 15:00:22,998 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 15:00:22,999 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/config/svcomp-Overflow-32bit-Taipan_Bitvector.epf [2022-12-14 15:00:23,033 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 15:00:23,033 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 15:00:23,033 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 15:00:23,033 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 15:00:23,034 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 15:00:23,034 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 15:00:23,034 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 15:00:23,035 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 15:00:23,035 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 15:00:23,035 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 15:00:23,035 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 15:00:23,035 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 15:00:23,036 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 15:00:23,036 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 15:00:23,036 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-14 15:00:23,036 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 15:00:23,036 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 15:00:23,037 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 15:00:23,037 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 15:00:23,037 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 15:00:23,037 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 15:00:23,037 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 15:00:23,037 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-14 15:00:23,037 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 15:00:23,038 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 15:00:23,038 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 15:00:23,038 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 15:00:23,038 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 15:00:23,038 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 15:00:23,038 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-14 15:00:23,039 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 15:00:23,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 15:00:23,039 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 15:00:23,039 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 15:00:23,039 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 15:00:23,039 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 15:00:23,040 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 15:00:23,040 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 15:00:23,040 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 15:00:23,040 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 15:00:23,040 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_4408819b-f978-4d88-bf4c-bf8e3279a0b1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 [2022-12-14 15:00:23,298 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 15:00:23,312 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 15:00:23,314 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 15:00:23,315 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 15:00:23,316 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 15:00:23,316 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-12-14 15:00:25,887 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 15:00:26,247 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 15:00:26,247 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-12-14 15:00:26,269 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/data/5b7d49aa6/6d48217039f048548f192cbf9576cf80/FLAGdd56c9f75 [2022-12-14 15:00:26,446 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4408819b-f978-4d88-bf4c-bf8e3279a0b1/bin/utaipan-gh47qXpMRh/data/5b7d49aa6/6d48217039f048548f192cbf9576cf80 [2022-12-14 15:00:26,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 15:00:26,448 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 15:00:26,449 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 15:00:26,449 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 15:00:26,452 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 15:00:26,453 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:00:26" (1/1) ... [2022-12-14 15:00:26,453 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3211238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:00:26, skipping insertion in model container [2022-12-14 15:00:26,453 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:00:26" (1/1) ... [2022-12-14 15:00:26,458 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 15:00:26,565 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 15:00:27,129 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 15:00:27,143 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 15:00:27,156 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 15:00:27,285 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-14 15:00:27,289 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-14 15:00:27,323 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:00:27,333 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:00:27,333 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:00:27,336 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 15:00:27,338 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 15:00:27,338 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 15:00:27,339 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:27,342 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:27,348 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 15:00:27,355 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-14 15:00:27,356 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 15:00:27,356 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-14 15:00:27,357 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:27,357 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:27,363 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:27,376 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-14 15:00:27,377 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-14 15:00:27,377 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:27,386 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-14 15:00:27,387 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:00:27,391 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:00:27,403 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 15:00:27,408 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 15:00:27,408 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 15:00:27,410 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 15:00:27,410 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 15:00:27,410 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-14 15:00:27,411 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:27,414 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 15:00:27,414 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 15:00:27,414 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:00:27,419 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-14 15:00:27,423 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:27,424 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 15:00:27,428 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 15:00:27,428 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 15:00:27,432 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 15:00:27,433 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 15:00:27,433 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:27,438 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:27,439 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 15:00:27,568 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 15:00:27,568 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 15:00:27,571 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 15:00:27,579 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:27,580 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:27,580 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:27,581 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:27,581 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:27,581 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:27,582 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:27,582 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:27,582 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-14 15:00:27,670 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 15:00:27,676 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 15:00:27,851 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 15:00:27,855 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-14 15:00:27,859 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-14 15:00:27,872 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 15:00:27,877 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 15:00:27,877 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 15:00:27,885 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-14 15:00:27,895 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-14 15:00:27,914 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-14 15:00:27,987 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 15:00:27,997 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-14 15:00:28,018 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-14 15:00:28,038 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 15:00:28,040 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:28,049 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:28,050 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:28,050 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:28,064 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-14 15:00:28,064 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-14 15:00:28,120 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 15:00:28,123 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:28,144 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:00:28,144 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:28,149 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 15:00:28,163 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 15:00:28,181 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-14 15:00:28,209 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 15:00:28,215 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-14 15:00:28,226 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-14 15:00:28,227 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 15:00:28,231 INFO L158 Benchmark]: Toolchain (without parser) took 1781.84ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 39.9MB in the beginning and 44.7MB in the end (delta: -4.8MB). Peak memory consumption was 29.9MB. Max. memory is 16.1GB. [2022-12-14 15:00:28,232 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 50.3MB. Free memory was 29.1MB in the beginning and 29.0MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 15:00:28,232 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1780.35ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 39.6MB in the beginning and 44.7MB in the end (delta: -5.1MB). Peak memory consumption was 29.9MB. Max. memory is 16.1GB. [2022-12-14 15:00:28,233 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 50.3MB. Free memory was 29.1MB in the beginning and 29.0MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1780.35ms. Allocated memory was 75.5MB in the beginning and 92.3MB in the end (delta: 16.8MB). Free memory was 39.6MB in the beginning and 44.7MB in the end (delta: -5.1MB). Peak memory consumption was 29.9MB. 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