./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 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur --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-38b53e6 [2022-11-26 00:58:42,958 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:58:42,961 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:58:42,995 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:58:42,997 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:58:43,001 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:58:43,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:58:43,008 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:58:43,021 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:58:43,022 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:58:43,023 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:58:43,024 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:58:43,025 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:58:43,026 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:58:43,027 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:58:43,028 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:58:43,029 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:58:43,030 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:58:43,031 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:58:43,033 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:58:43,034 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:58:43,036 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:58:43,037 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:58:43,038 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:58:43,041 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:58:43,041 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:58:43,042 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:58:43,043 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:58:43,043 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:58:43,044 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:58:43,045 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:58:43,045 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:58:43,046 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:58:43,047 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:58:43,048 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:58:43,049 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:58:43,049 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:58:43,050 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:58:43,050 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:58:43,051 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:58:43,052 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:58:43,053 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-32bit-Taipan_Default.epf [2022-11-26 00:58:43,075 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:58:43,076 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:58:43,077 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:58:43,077 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:58:43,078 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:58:43,078 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:58:43,078 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:58:43,079 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:58:43,079 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:58:43,079 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:58:43,080 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:58:43,080 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:58:43,080 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:58:43,081 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:58:43,081 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:58:43,081 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:58:43,081 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:58:43,082 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:58:43,082 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:58:43,083 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-26 00:58:43,083 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-26 00:58:43,083 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:58:43,083 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-26 00:58:43,084 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:58:43,084 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:58:43,084 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:58:43,084 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:58:43,085 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-26 00:58:43,085 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-26 00:58:43,085 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:58:43,085 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:58:43,085 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:58:43,086 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:58:43,086 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:58:43,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:58:43,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:58:43,087 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:58:43,087 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:58:43,087 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:58:43,087 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:58:43,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:58:43,088 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:58:43,088 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:58:43,088 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_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 [2022-11-26 00:58:43,425 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:58:43,447 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:58:43,450 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:58:43,451 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:58:43,452 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:58:43,453 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-11-26 00:58:46,610 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:58:47,276 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:58:47,277 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-11-26 00:58:47,334 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/data/c8cb7c590/80c9d9c519ac4aef90bd508659cf349e/FLAG22ac024fb [2022-11-26 00:58:47,357 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/data/c8cb7c590/80c9d9c519ac4aef90bd508659cf349e [2022-11-26 00:58:47,364 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:58:47,366 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:58:47,367 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:58:47,367 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:58:47,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:58:47,373 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:58:47" (1/1) ... [2022-11-26 00:58:47,374 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@303b9ad6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:58:47, skipping insertion in model container [2022-11-26 00:58:47,374 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:58:47" (1/1) ... [2022-11-26 00:58:47,382 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:58:47,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:58:48,459 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:58:48,476 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:58:48,491 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:58:48,731 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:58:48,744 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:58:48,817 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:58:48,838 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:58:48,839 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:58:48,845 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-26 00:58:48,847 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-26 00:58:48,848 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:58:48,850 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:58:48,856 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:58:48,864 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:58:48,891 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-26 00:58:48,893 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-26 00:58:48,896 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:58:48,898 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:58:48,900 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:58:48,911 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:58:48,936 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:58:48,948 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-26 00:58:48,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:58:48,955 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-26 00:58:48,962 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:58:48,968 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:58:48,988 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:58:48,995 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:58:48,997 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:58:49,002 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:58:49,002 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:58:49,003 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-26 00:58:49,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:58:49,012 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:58:49,013 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:58:49,014 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:58:49,021 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:58:49,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:58:49,031 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:58:49,039 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:58:49,039 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:58:49,046 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:58:49,046 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:58:49,047 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:58:49,061 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:58:49,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:58:49,290 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:58:49,291 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:58:49,298 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:58:49,315 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:49,316 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:49,317 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:49,317 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:49,318 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:49,319 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:49,319 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:49,320 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:49,320 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:49,456 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:58:49,466 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-26 00:58:49,763 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-26 00:58:49,771 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-11-26 00:58:49,777 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-11-26 00:58:49,796 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:58:49,801 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:58:49,802 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:58:49,812 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-26 00:58:49,825 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-26 00:58:49,851 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-26 00:58:49,957 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-11-26 00:58:49,969 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-11-26 00:58:49,998 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-11-26 00:58:50,028 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:58:50,031 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:58:50,044 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:58:50,046 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:58:50,047 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:58:50,069 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-11-26 00:58:50,069 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:58:50,136 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:58:50,148 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:58:50,183 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:58:50,185 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:58:50,195 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:58:50,267 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:58:50,314 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:58:50,402 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:58:50,409 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-26 00:58:50,426 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-11-26 00:58:50,427 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-26 00:58:50,428 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-11-26 00:58:50,433 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-11-26 00:58:50,434 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-11-26 00:58:50,439 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-11-26 00:58:50,445 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-11-26 00:58:50,450 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-11-26 00:58:50,456 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-11-26 00:58:50,461 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-11-26 00:58:50,467 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-11-26 00:58:50,472 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:58:50,473 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:58:50,479 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:58:50,505 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:58:50,576 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:58:50,583 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-11-26 00:58:50,588 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-11-26 00:58:50,594 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-11-26 00:58:50,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:58:50,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:58:50,614 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-26 00:58:50,614 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:58:50,616 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-26 00:58:50,617 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-26 00:58:50,630 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:58:50,631 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-26 00:58:50,631 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 00:58:50,634 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:58:50,635 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-11-26 00:58:50,635 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-26 00:58:50,635 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-26 00:58:50,636 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 00:58:50,669 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-26 00:58:50,671 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:50,671 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:50,672 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:50,672 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:50,673 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:50,673 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:50,673 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:50,674 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:50,674 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:50,674 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:50,675 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:50,723 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 00:58:50,723 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:58:50,912 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i[304991,305004] [2022-11-26 00:58:51,206 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:58:51,246 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:58:51,456 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:58:51,457 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:58:51,459 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:58:51,463 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:58:51,464 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:58:51,468 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:58:51,472 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:58:51,472 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:58:51,473 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-26 00:58:51,474 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-26 00:58:51,475 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:58:51,476 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:58:51,477 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:58:51,478 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:58:51,481 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-26 00:58:51,482 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-26 00:58:51,483 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:58:51,484 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:58:51,484 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:58:51,486 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:58:51,489 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:58:51,491 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-26 00:58:51,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:58:51,493 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-26 00:58:51,493 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:58:51,494 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:58:51,496 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:58:51,498 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:58:51,498 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:58:51,511 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:58:51,512 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:58:51,512 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-26 00:58:51,513 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:58:51,515 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:58:51,516 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:58:51,516 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:58:51,517 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:58:51,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:58:51,518 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:58:51,519 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:58:51,520 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:58:51,521 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:58:51,521 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:58:51,521 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:58:51,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:58:51,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:58:51,560 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:58:51,561 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:58:51,563 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:58:51,576 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,576 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,577 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,578 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,578 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,580 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,580 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,581 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,581 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,583 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:58:51,584 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-26 00:58:51,597 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-26 00:58:51,598 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-11-26 00:58:51,600 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-11-26 00:58:51,604 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:58:51,605 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:58:51,606 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:58:51,608 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-26 00:58:51,609 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-26 00:58:51,610 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-26 00:58:51,614 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-11-26 00:58:51,615 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-11-26 00:58:51,622 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-11-26 00:58:51,625 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:58:51,627 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:58:51,630 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:58:51,632 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:58:51,635 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:58:51,640 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-11-26 00:58:51,640 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:58:51,669 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:58:51,672 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:58:51,679 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:58:51,679 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:58:51,684 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:58:51,695 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:58:51,718 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:58:51,734 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:58:51,740 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-26 00:58:51,748 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-11-26 00:58:51,823 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-26 00:58:51,831 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-11-26 00:58:51,832 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-11-26 00:58:51,833 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-11-26 00:58:51,833 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-11-26 00:58:51,834 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-11-26 00:58:51,835 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-11-26 00:58:51,836 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-11-26 00:58:51,836 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-11-26 00:58:51,837 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-11-26 00:58:51,838 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:58:51,838 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:58:51,839 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:58:51,848 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:58:51,871 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:58:51,872 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-11-26 00:58:51,873 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-11-26 00:58:51,874 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-11-26 00:58:51,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:58:51,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:58:51,886 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-26 00:58:51,886 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-26 00:58:51,887 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-26 00:58:51,888 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-26 00:58:51,914 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:58:51,914 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-26 00:58:51,915 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 00:58:51,950 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:58:51,950 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-11-26 00:58:51,951 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-26 00:58:51,951 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-26 00:58:51,951 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-26 00:58:51,956 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-26 00:58:51,957 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,958 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,958 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,959 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,959 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,959 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,959 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,960 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,960 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,961 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,961 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:58:51,966 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-26 00:58:51,967 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:58:51,976 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_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i[304991,305004] [2022-11-26 00:58:51,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:58:52,208 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:58:52,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:58:52 WrapperNode [2022-11-26 00:58:52,209 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:58:52,215 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:58:52,216 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:58:52,216 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:58:52,224 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:58:52" (1/1) ... [2022-11-26 00:58:52,342 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:58:52" (1/1) ... [2022-11-26 00:58:53,549 INFO L138 Inliner]: procedures = 501, calls = 3493, calls flagged for inlining = 773, calls inlined = 1247, statements flattened = 13597 [2022-11-26 00:58:53,550 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:58:53,551 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:58:53,551 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:58:53,551 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:58:53,561 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:58:52" (1/1) ... [2022-11-26 00:58:53,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:58:52" (1/1) ... [2022-11-26 00:58:54,228 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:58:52" (1/1) ... [2022-11-26 00:58:54,243 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:58:52" (1/1) ... [2022-11-26 00:58:55,536 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:58:52" (1/1) ... [2022-11-26 00:58:55,576 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:58:52" (1/1) ... [2022-11-26 00:58:55,613 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:58:52" (1/1) ... [2022-11-26 00:58:55,642 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:58:52" (1/1) ... [2022-11-26 00:58:55,718 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:58:55,720 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:58:55,720 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:58:55,720 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:58:55,721 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:58:52" (1/1) ... [2022-11-26 00:58:55,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:58:55,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:58:55,765 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:58:55,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:58:55,815 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-11-26 00:58:55,815 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-11-26 00:58:55,815 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-11-26 00:58:55,815 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-11-26 00:58:55,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-11-26 00:58:55,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-11-26 00:58:55,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-11-26 00:58:55,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-11-26 00:58:55,816 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-11-26 00:58:55,817 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-11-26 00:58:55,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-11-26 00:58:55,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-11-26 00:58:55,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:58:55,817 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-11-26 00:58:55,817 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-11-26 00:58:55,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:58:55,818 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-11-26 00:58:55,818 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-11-26 00:58:55,818 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-11-26 00:58:55,818 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-11-26 00:58:55,819 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-11-26 00:58:55,819 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-11-26 00:58:55,819 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-26 00:58:55,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:58:55,819 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-11-26 00:58:55,819 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-11-26 00:58:55,820 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:58:55,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:58:55,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 00:58:55,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 00:58:55,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:58:55,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:58:55,821 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-11-26 00:58:55,821 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-11-26 00:58:55,821 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:58:55,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:58:55,821 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-11-26 00:58:55,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-11-26 00:58:55,822 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-11-26 00:58:55,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-11-26 00:58:55,822 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-11-26 00:58:55,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-11-26 00:58:55,822 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-11-26 00:58:55,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-11-26 00:58:55,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:58:55,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:58:55,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:58:55,823 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-11-26 00:58:55,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-11-26 00:58:55,824 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-26 00:58:55,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:58:55,824 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-11-26 00:58:55,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-11-26 00:58:55,824 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-11-26 00:58:55,825 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-11-26 00:58:55,825 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 00:58:55,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-26 00:58:55,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-11-26 00:58:55,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-11-26 00:58:55,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:58:55,832 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-26 00:58:57,283 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:58:57,285 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:59:11,324 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:59:11,420 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:59:11,420 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-26 00:59:11,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:59:11 BoogieIcfgContainer [2022-11-26 00:59:11,435 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:59:11,442 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:59:11,442 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:59:11,446 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:59:11,446 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:58:47" (1/3) ... [2022-11-26 00:59:11,448 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@395c9eae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:59:11, skipping insertion in model container [2022-11-26 00:59:11,448 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:58:52" (2/3) ... [2022-11-26 00:59:11,449 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@395c9eae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:59:11, skipping insertion in model container [2022-11-26 00:59:11,449 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:59:11" (3/3) ... [2022-11-26 00:59:11,451 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-11-26 00:59:11,461 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-26 00:59:11,473 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:59:11,474 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 44 error locations. [2022-11-26 00:59:11,474 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-26 00:59:13,189 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:210) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.duplicateProcedures(ProcedureMultiplier.java:163) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgPetrifier.(IcfgPetrifier.java:107) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.petrify(TraceAbstractionStarter.java:516) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:222) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-26 00:59:13,196 INFO L158 Benchmark]: Toolchain (without parser) took 25828.83ms. Allocated memory was 172.0MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 127.7MB in the beginning and 1.9GB in the end (delta: -1.8GB). Peak memory consumption was 634.4MB. Max. memory is 16.1GB. [2022-11-26 00:59:13,196 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 130.0MB. Free memory is still 98.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:59:13,197 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4846.97ms. Allocated memory was 172.0MB in the beginning and 216.0MB in the end (delta: 44.0MB). Free memory was 127.7MB in the beginning and 104.5MB in the end (delta: 23.1MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. [2022-11-26 00:59:13,198 INFO L158 Benchmark]: Boogie Procedure Inliner took 1334.70ms. Allocated memory was 216.0MB in the beginning and 379.6MB in the end (delta: 163.6MB). Free memory was 103.5MB in the beginning and 148.2MB in the end (delta: -44.7MB). Peak memory consumption was 126.2MB. Max. memory is 16.1GB. [2022-11-26 00:59:13,199 INFO L158 Benchmark]: Boogie Preprocessor took 2167.82ms. Allocated memory was 379.6MB in the beginning and 1.3GB in the end (delta: 889.2MB). Free memory was 148.2MB in the beginning and 926.5MB in the end (delta: -778.3MB). Peak memory consumption was 196.8MB. Max. memory is 16.1GB. [2022-11-26 00:59:13,199 INFO L158 Benchmark]: RCFGBuilder took 15715.60ms. Allocated memory was 1.3GB in the beginning and 2.5GB in the end (delta: 1.3GB). Free memory was 926.5MB in the beginning and 2.0GB in the end (delta: -1.0GB). Peak memory consumption was 296.5MB. Max. memory is 16.1GB. [2022-11-26 00:59:13,200 INFO L158 Benchmark]: TraceAbstraction took 1751.32ms. Allocated memory is still 2.5GB. Free memory was 2.0GB in the beginning and 1.9GB in the end (delta: 90.3MB). Peak memory consumption was 113.4MB. Max. memory is 16.1GB. [2022-11-26 00:59:13,203 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 130.0MB. Free memory is still 98.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4846.97ms. Allocated memory was 172.0MB in the beginning and 216.0MB in the end (delta: 44.0MB). Free memory was 127.7MB in the beginning and 104.5MB in the end (delta: 23.1MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1334.70ms. Allocated memory was 216.0MB in the beginning and 379.6MB in the end (delta: 163.6MB). Free memory was 103.5MB in the beginning and 148.2MB in the end (delta: -44.7MB). Peak memory consumption was 126.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2167.82ms. Allocated memory was 379.6MB in the beginning and 1.3GB in the end (delta: 889.2MB). Free memory was 148.2MB in the beginning and 926.5MB in the end (delta: -778.3MB). Peak memory consumption was 196.8MB. Max. memory is 16.1GB. * RCFGBuilder took 15715.60ms. Allocated memory was 1.3GB in the beginning and 2.5GB in the end (delta: 1.3GB). Free memory was 926.5MB in the beginning and 2.0GB in the end (delta: -1.0GB). Peak memory consumption was 296.5MB. Max. memory is 16.1GB. * TraceAbstraction took 1751.32ms. Allocated memory is still 2.5GB. Free memory was 2.0GB in the beginning and 1.9GB in the end (delta: 90.3MB). Peak memory consumption was 113.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:210) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-26 00:59:13,240 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur --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-38b53e6 [2022-11-26 00:59:16,006 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:59:16,009 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:59:16,053 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:59:16,053 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:59:16,057 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:59:16,061 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:59:16,064 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:59:16,067 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:59:16,073 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:59:16,075 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:59:16,077 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:59:16,078 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:59:16,081 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:59:16,082 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:59:16,089 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:59:16,091 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:59:16,092 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:59:16,094 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:59:16,099 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:59:16,100 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:59:16,101 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:59:16,102 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:59:16,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:59:16,107 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:59:16,107 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:59:16,107 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:59:16,108 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:59:16,109 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:59:16,110 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:59:16,110 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:59:16,111 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:59:16,112 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:59:16,117 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:59:16,119 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:59:16,119 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:59:16,120 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:59:16,120 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:59:16,121 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:59:16,122 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:59:16,123 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:59:16,124 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-32bit-Taipan_Bitvector.epf [2022-11-26 00:59:16,161 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:59:16,161 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:59:16,163 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:59:16,163 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:59:16,164 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:59:16,164 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:59:16,165 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:59:16,165 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:59:16,165 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:59:16,165 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:59:16,166 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:59:16,167 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:59:16,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:59:16,168 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-26 00:59:16,168 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-26 00:59:16,169 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-26 00:59:16,169 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:59:16,169 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:59:16,169 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:59:16,170 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:59:16,170 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-26 00:59:16,170 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-26 00:59:16,170 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-26 00:59:16,171 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-26 00:59:16,171 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-26 00:59:16,171 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:59:16,171 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:59:16,172 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:59:16,172 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:59:16,172 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-26 00:59:16,172 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:59:16,173 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:59:16,173 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:59:16,174 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:59:16,174 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:59:16,174 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-26 00:59:16,174 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-26 00:59:16,175 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:59:16,175 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:59:16,175 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-26 00:59:16,175 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_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c58bc364903aab3e0f143ea0940d1f6b914be71bc821bca2b70310f31f2f21f8 [2022-11-26 00:59:16,589 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:59:16,624 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:59:16,628 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:59:16,629 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:59:16,629 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:59:16,631 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-11-26 00:59:20,011 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:59:20,757 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:59:20,757 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-11-26 00:59:20,814 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/data/fa0905d8b/aab9d8820516439694986a6fd4ae28c0/FLAG34e136f17 [2022-11-26 00:59:20,837 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_598ee1e9-5e34-4ccd-b38a-46d3678ed09a/bin/utaipan-ByfvJB40ur/data/fa0905d8b/aab9d8820516439694986a6fd4ae28c0 [2022-11-26 00:59:20,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:59:20,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:59:20,846 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:59:20,847 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:59:20,850 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:59:20,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:59:20" (1/1) ... [2022-11-26 00:59:20,856 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f5eade3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:59:20, skipping insertion in model container [2022-11-26 00:59:20,856 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:59:20" (1/1) ... [2022-11-26 00:59:20,865 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:59:21,082 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:59:21,947 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:59:21,957 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:59:21,967 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:59:22,139 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:59:22,157 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:59:22,217 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:59:22,240 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:59:22,241 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:59:22,247 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-26 00:59:22,256 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-26 00:59:22,256 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:59:22,260 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:22,263 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:22,275 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:59:22,298 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-26 00:59:22,302 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-26 00:59:22,303 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-26 00:59:22,305 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:22,308 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:22,319 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:22,340 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-26 00:59:22,347 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-26 00:59:22,348 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:59:22,355 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-26 00:59:22,356 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:59:22,378 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:59:22,400 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-26 00:59:22,407 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:59:22,408 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-26 00:59:22,429 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:59:22,433 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:59:22,434 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-26 00:59:22,435 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:59:22,439 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:59:22,443 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:59:22,444 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:59:22,448 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-26 00:59:22,454 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:59:22,455 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:59:22,460 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-26 00:59:22,461 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:59:22,467 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-26 00:59:22,467 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:59:22,468 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:59:22,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:59:22,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:59:22,666 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:59:22,666 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:59:22,670 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:59:22,681 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:59:22,683 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:59:22,683 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:59:22,684 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:59:22,684 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:59:22,685 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:59:22,685 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:59:22,686 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:59:22,686 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:59:22,825 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-26 00:59:22,837 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-26 00:59:23,170 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-26 00:59:23,174 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-11-26 00:59:23,180 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-11-26 00:59:23,199 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-26 00:59:23,206 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:59:23,206 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:59:23,216 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-26 00:59:23,227 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-26 00:59:23,252 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-26 00:59:23,346 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-11-26 00:59:23,357 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-11-26 00:59:23,387 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-11-26 00:59:23,437 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:59:23,439 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:59:23,453 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:59:23,455 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:23,456 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:59:23,477 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-11-26 00:59:23,477 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-26 00:59:23,543 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:59:23,548 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:23,573 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:59:23,573 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:23,579 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:59:23,595 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-26 00:59:23,619 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:59:23,660 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:59:23,667 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-26 00:59:23,684 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-11-26 00:59:23,685 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:122) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1034) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:974) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1874) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-26 00:59:23,691 INFO L158 Benchmark]: Toolchain (without parser) took 2847.67ms. Allocated memory was 69.2MB in the beginning and 86.0MB in the end (delta: 16.8MB). Free memory was 34.6MB in the beginning and 36.0MB in the end (delta: -1.4MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. [2022-11-26 00:59:23,691 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 56.6MB. Free memory was 35.1MB in the beginning and 35.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-26 00:59:23,692 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2843.00ms. Allocated memory was 69.2MB in the beginning and 86.0MB in the end (delta: 16.8MB). Free memory was 34.5MB in the beginning and 36.0MB in the end (delta: -1.6MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. [2022-11-26 00:59:23,694 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 56.6MB. Free memory was 35.1MB in the beginning and 35.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2843.00ms. Allocated memory was 69.2MB in the beginning and 86.0MB in the end (delta: 16.8MB). Free memory was 34.5MB in the beginning and 36.0MB in the end (delta: -1.6MB). Peak memory consumption was 25.7MB. 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