/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbe.epf --traceabstraction.use.on-demand.petri.net.difference true --traceabstraction.size.reduction.to.apply.after.petri.net.difference REMOVE_DEAD -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-a802222-m [2022-12-13 06:29:46,335 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 06:29:46,337 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 06:29:46,366 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 06:29:46,366 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 06:29:46,368 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 06:29:46,371 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 06:29:46,375 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 06:29:46,378 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 06:29:46,382 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 06:29:46,383 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 06:29:46,385 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 06:29:46,385 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 06:29:46,387 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 06:29:46,387 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 06:29:46,390 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 06:29:46,391 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 06:29:46,391 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 06:29:46,393 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 06:29:46,397 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 06:29:46,398 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 06:29:46,398 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 06:29:46,399 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 06:29:46,400 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 06:29:46,405 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 06:29:46,405 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 06:29:46,406 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 06:29:46,407 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 06:29:46,407 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 06:29:46,408 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 06:29:46,408 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 06:29:46,409 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 06:29:46,410 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 06:29:46,411 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 06:29:46,411 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 06:29:46,411 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 06:29:46,412 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 06:29:46,412 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 06:29:46,412 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 06:29:46,413 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 06:29:46,413 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 06:29:46,414 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbe.epf [2022-12-13 06:29:46,438 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 06:29:46,438 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 06:29:46,440 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 06:29:46,440 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 06:29:46,440 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 06:29:46,441 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 06:29:46,441 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 06:29:46,441 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 06:29:46,441 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 06:29:46,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 06:29:46,442 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 06:29:46,442 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 06:29:46,442 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 06:29:46,442 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 06:29:46,442 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 06:29:46,443 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 06:29:46,443 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 06:29:46,443 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 06:29:46,443 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 06:29:46,443 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-13 06:29:46,443 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 06:29:46,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 06:29:46,443 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 06:29:46,443 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 06:29:46,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 06:29:46,444 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 06:29:46,444 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 06:29:46,444 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=REPEATED_LIPTON_PN [2022-12-13 06:29:46,444 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Size reduction to apply after Petri net difference -> REMOVE_DEAD [2022-12-13 06:29:46,846 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 06:29:46,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 06:29:46,866 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 06:29:46,867 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 06:29:46,867 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 06:29:46,868 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-12-13 06:29:47,856 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 06:29:48,366 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 06:29:48,367 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-12-13 06:29:48,407 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dbb617da/b02d181f89fa4aa9b3425975b8925e0f/FLAGb9a934911 [2022-12-13 06:29:48,419 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5dbb617da/b02d181f89fa4aa9b3425975b8925e0f [2022-12-13 06:29:48,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 06:29:48,422 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-13 06:29:48,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 06:29:48,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 06:29:48,426 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 06:29:48,427 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:29:48" (1/1) ... [2022-12-13 06:29:48,427 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d18b37a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:29:48, skipping insertion in model container [2022-12-13 06:29:48,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 06:29:48" (1/1) ... [2022-12-13 06:29:48,432 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 06:29:48,588 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 06:29:49,105 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 06:29:49,113 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 06:29:49,124 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 06:29:49,204 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 06:29:49,213 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 06:29:49,248 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 06:29:49,268 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 06:29:49,269 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 06:29:49,273 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 06:29:49,274 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 06:29:49,275 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 06:29:49,276 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 06:29:49,280 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 06:29:49,288 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 06:29:49,300 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 06:29:49,301 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 06:29:49,301 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 06:29:49,302 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 06:29:49,303 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 06:29:49,312 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 06:29:49,326 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 06:29:49,329 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-13 06:29:49,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 06:29:49,333 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 06:29:49,334 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 06:29:49,344 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 06:29:49,358 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 06:29:49,366 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 06:29:49,366 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 06:29:49,368 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 06:29:49,369 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 06:29:49,369 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 06:29:49,370 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 06:29:49,375 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 06:29:49,375 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 06:29:49,376 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 06:29:49,382 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 06:29:49,387 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 06:29:49,387 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 06:29:49,391 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 06:29:49,391 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 06:29:49,396 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 06:29:49,397 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 06:29:49,398 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 06:29:49,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 06:29:49,406 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 06:29:49,515 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 06:29:49,516 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 06:29:49,518 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 06:29:49,525 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:49,525 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:49,525 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:49,526 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:49,526 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:49,526 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:49,526 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:49,526 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:49,527 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:49,582 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 06:29:49,587 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 06:29:49,734 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 06:29:49,738 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-13 06:29:49,742 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-13 06:29:49,769 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 06:29:49,773 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 06:29:49,774 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 06:29:49,781 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-13 06:29:49,787 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-13 06:29:49,800 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 06:29:49,852 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-13 06:29:49,857 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-13 06:29:49,876 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-13 06:29:49,890 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 06:29:49,892 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 06:29:49,899 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 06:29:49,902 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 06:29:49,906 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 06:29:49,925 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-13 06:29:49,925 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 06:29:49,959 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 06:29:49,967 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 06:29:49,983 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 06:29:49,986 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 06:29:49,991 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 06:29:50,000 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 06:29:50,022 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 06:29:50,091 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 06:29:50,096 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 06:29:50,104 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-13 06:29:50,104 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-13 06:29:50,105 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-13 06:29:50,108 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-13 06:29:50,109 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-13 06:29:50,113 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-13 06:29:50,117 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-13 06:29:50,122 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-13 06:29:50,125 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-13 06:29:50,129 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-13 06:29:50,131 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-13 06:29:50,133 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 06:29:50,134 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 06:29:50,136 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 06:29:50,150 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 06:29:50,193 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 06:29:50,200 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-13 06:29:50,204 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-13 06:29:50,207 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-13 06:29:50,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 06:29:50,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 06:29:50,220 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 06:29:50,221 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 06:29:50,221 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-13 06:29:50,222 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-13 06:29:50,234 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 06:29:50,235 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 06:29:50,235 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 06:29:50,237 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 06:29:50,238 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-13 06:29:50,239 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 06:29:50,239 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 06:29:50,240 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 06:29:50,258 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-13 06:29:50,262 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,263 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,263 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,263 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,264 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,264 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,264 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,264 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,264 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,265 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,265 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,293 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 06:29:50,293 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 06:29:50,390 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2022-12-13 06:29:50,534 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 06:29:50,587 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 06:29:50,690 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 06:29:50,691 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 06:29:50,691 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 06:29:50,692 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 06:29:50,692 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 06:29:50,693 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 06:29:50,695 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 06:29:50,695 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 06:29:50,695 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 06:29:50,696 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 06:29:50,696 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 06:29:50,696 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 06:29:50,697 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 06:29:50,697 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 06:29:50,698 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-13 06:29:50,699 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 06:29:50,699 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-13 06:29:50,701 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 06:29:50,701 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 06:29:50,702 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 06:29:50,703 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 06:29:50,704 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-13 06:29:50,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 06:29:50,705 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-13 06:29:50,707 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 06:29:50,708 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 06:29:50,708 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 06:29:50,713 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 06:29:50,713 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-13 06:29:50,727 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 06:29:50,727 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 06:29:50,727 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 06:29:50,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 06:29:50,729 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 06:29:50,729 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 06:29:50,729 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 06:29:50,729 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 06:29:50,730 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 06:29:50,730 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 06:29:50,730 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 06:29:50,730 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 06:29:50,731 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 06:29:50,731 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 06:29:50,731 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 06:29:50,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 06:29:50,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 06:29:50,746 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 06:29:50,746 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 06:29:50,747 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 06:29:50,749 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,750 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,750 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,750 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,750 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,750 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,751 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,751 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,751 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,752 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 06:29:50,752 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 06:29:50,757 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 06:29:50,757 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-13 06:29:50,758 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-13 06:29:50,759 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 06:29:50,760 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 06:29:50,760 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 06:29:50,761 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-13 06:29:50,761 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-13 06:29:50,761 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 06:29:50,762 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-13 06:29:50,763 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-13 06:29:50,765 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-13 06:29:50,767 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 06:29:50,767 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 06:29:50,769 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 06:29:50,769 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 06:29:50,770 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 06:29:50,772 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-13 06:29:50,772 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-13 06:29:50,784 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 06:29:50,786 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 06:29:50,789 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 06:29:50,790 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 06:29:50,792 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 06:29:50,796 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 06:29:50,806 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 06:29:50,815 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 06:29:50,818 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-13 06:29:50,823 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-13 06:29:50,832 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-13 06:29:50,839 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-13 06:29:50,840 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-13 06:29:50,840 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-13 06:29:50,840 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-13 06:29:50,841 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-13 06:29:50,841 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-13 06:29:50,842 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-13 06:29:50,842 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-13 06:29:50,842 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-13 06:29:50,843 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 06:29:50,843 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 06:29:50,843 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 06:29:50,850 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-13 06:29:50,886 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-13 06:29:50,888 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-13 06:29:50,889 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-13 06:29:50,889 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-13 06:29:50,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 06:29:50,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 06:29:50,896 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-13 06:29:50,896 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 06:29:50,897 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-13 06:29:50,897 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-13 06:29:50,913 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 06:29:50,913 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 06:29:50,914 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 06:29:50,941 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-13 06:29:50,942 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-13 06:29:50,942 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 06:29:50,942 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-13 06:29:50,942 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-13 06:29:50,946 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-13 06:29:50,946 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,946 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,946 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,947 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,947 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,947 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,947 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,947 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,947 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,947 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,948 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 06:29:50,951 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-13 06:29:50,952 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 06:29:50,957 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2022-12-13 06:29:50,966 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 06:29:51,090 INFO L208 MainTranslator]: Completed translation [2022-12-13 06:29:51,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:29:51 WrapperNode [2022-12-13 06:29:51,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 06:29:51,092 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 06:29:51,094 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 06:29:51,094 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 06:29:51,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:29:51" (1/1) ... [2022-12-13 06:29:51,186 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:29:51" (1/1) ... [2022-12-13 06:29:52,153 INFO L138 Inliner]: procedures = 503, calls = 3493, calls flagged for inlining = 774, calls inlined = 1248, statements flattened = 14683 [2022-12-13 06:29:52,153 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 06:29:52,154 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 06:29:52,154 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 06:29:52,154 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 06:29:52,161 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:29:51" (1/1) ... [2022-12-13 06:29:52,163 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:29:51" (1/1) ... [2022-12-13 06:29:52,610 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:29:51" (1/1) ... [2022-12-13 06:29:52,611 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:29:51" (1/1) ... [2022-12-13 06:29:53,501 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:29:51" (1/1) ... [2022-12-13 06:29:53,540 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:29:51" (1/1) ... [2022-12-13 06:29:53,573 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:29:51" (1/1) ... [2022-12-13 06:29:53,689 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:29:51" (1/1) ... [2022-12-13 06:29:53,793 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 06:29:53,793 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 06:29:53,793 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 06:29:53,793 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 06:29:53,794 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:29:51" (1/1) ... [2022-12-13 06:29:53,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 06:29:53,807 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 06:29:53,833 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 06:29:53,848 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 06:29:53,858 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-12-13 06:29:53,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-12-13 06:29:53,858 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-12-13 06:29:53,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-12-13 06:29:53,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-12-13 06:29:53,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-12-13 06:29:53,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-12-13 06:29:53,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-12-13 06:29:53,858 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-12-13 06:29:53,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-12-13 06:29:53,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-12-13 06:29:53,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-12-13 06:29:53,858 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 06:29:53,858 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-12-13 06:29:53,858 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-12-13 06:29:53,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 06:29:53,858 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-12-13 06:29:53,859 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-12-13 06:29:53,859 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-12-13 06:29:53,859 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-12-13 06:29:53,859 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-12-13 06:29:53,859 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-12-13 06:29:53,859 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-13 06:29:53,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 06:29:53,859 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-12-13 06:29:53,859 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-12-13 06:29:53,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 06:29:53,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 06:29:53,859 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 06:29:53,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 06:29:53,859 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 06:29:53,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 06:29:53,859 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-12-13 06:29:53,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-12-13 06:29:53,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 06:29:53,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 06:29:53,861 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-12-13 06:29:53,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-12-13 06:29:53,861 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-12-13 06:29:53,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-12-13 06:29:53,861 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-12-13 06:29:53,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-12-13 06:29:53,861 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-12-13 06:29:53,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-12-13 06:29:53,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 06:29:53,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 06:29:53,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 06:29:53,861 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-12-13 06:29:53,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-12-13 06:29:53,861 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-12-13 06:29:53,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 06:29:53,862 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-12-13 06:29:53,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-12-13 06:29:53,862 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-12-13 06:29:53,862 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-12-13 06:29:53,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-13 06:29:53,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-13 06:29:53,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-12-13 06:29:53,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-12-13 06:29:53,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 06:29:53,868 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-13 06:29:54,805 INFO L236 CfgBuilder]: Building ICFG [2022-12-13 06:29:54,809 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 06:30:02,552 INFO L277 CfgBuilder]: Performing block encoding [2022-12-13 06:30:02,611 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 06:30:02,611 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-13 06:30:02,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 06:30:02 BoogieIcfgContainer [2022-12-13 06:30:02,624 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 06:30:02,626 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 06:30:02,626 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 06:30:02,628 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 06:30:02,629 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 06:29:48" (1/3) ... [2022-12-13 06:30:02,630 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@724ea73f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 06:30:02, skipping insertion in model container [2022-12-13 06:30:02,630 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 06:29:51" (2/3) ... [2022-12-13 06:30:02,630 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@724ea73f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 06:30:02, skipping insertion in model container [2022-12-13 06:30:02,630 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 06:30:02" (3/3) ... [2022-12-13 06:30:02,631 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-12-13 06:30:02,647 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 06:30:02,648 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-13 06:30:02,648 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-13 06:30:03,700 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:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.duplicateProcedures(ProcedureMultiplier.java:165) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgPetrifier.(IcfgPetrifier.java:107) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.petrify(TraceAbstractionStarter.java:516) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:222) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-13 06:30:03,706 INFO L158 Benchmark]: Toolchain (without parser) took 15282.57ms. Allocated memory was 205.5MB in the beginning and 3.1GB in the end (delta: 2.9GB). Free memory was 168.8MB in the beginning and 2.7GB in the end (delta: -2.5GB). Peak memory consumption was 718.5MB. Max. memory is 8.0GB. [2022-12-13 06:30:03,707 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 205.5MB. Free memory is still 182.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-12-13 06:30:03,708 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2666.90ms. Allocated memory was 205.5MB in the beginning and 269.5MB in the end (delta: 64.0MB). Free memory was 168.3MB in the beginning and 119.2MB in the end (delta: 49.1MB). Peak memory consumption was 115.0MB. Max. memory is 8.0GB. [2022-12-13 06:30:03,711 INFO L158 Benchmark]: Boogie Procedure Inliner took 1060.86ms. Allocated memory was 269.5MB in the beginning and 411.0MB in the end (delta: 141.6MB). Free memory was 119.2MB in the beginning and 208.5MB in the end (delta: -89.2MB). Peak memory consumption was 134.7MB. Max. memory is 8.0GB. [2022-12-13 06:30:03,711 INFO L158 Benchmark]: Boogie Preprocessor took 1639.19ms. Allocated memory was 411.0MB in the beginning and 1.3GB in the end (delta: 881.9MB). Free memory was 208.5MB in the beginning and 1.1GB in the end (delta: -859.7MB). Peak memory consumption was 345.6MB. Max. memory is 8.0GB. [2022-12-13 06:30:03,711 INFO L158 Benchmark]: RCFGBuilder took 8831.06ms. Allocated memory is still 1.3GB. Free memory was 1.1GB in the beginning and 774.2MB in the end (delta: 293.5MB). Peak memory consumption was 510.0MB. Max. memory is 8.0GB. [2022-12-13 06:30:03,712 INFO L158 Benchmark]: TraceAbstraction took 1078.18ms. Allocated memory was 1.3GB in the beginning and 3.1GB in the end (delta: 1.8GB). Free memory was 773.1MB in the beginning and 2.7GB in the end (delta: -1.9GB). Peak memory consumption was 235.9MB. Max. memory is 8.0GB. [2022-12-13 06:30:03,716 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 205.5MB. Free memory is still 182.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2666.90ms. Allocated memory was 205.5MB in the beginning and 269.5MB in the end (delta: 64.0MB). Free memory was 168.3MB in the beginning and 119.2MB in the end (delta: 49.1MB). Peak memory consumption was 115.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 1060.86ms. Allocated memory was 269.5MB in the beginning and 411.0MB in the end (delta: 141.6MB). Free memory was 119.2MB in the beginning and 208.5MB in the end (delta: -89.2MB). Peak memory consumption was 134.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 1639.19ms. Allocated memory was 411.0MB in the beginning and 1.3GB in the end (delta: 881.9MB). Free memory was 208.5MB in the beginning and 1.1GB in the end (delta: -859.7MB). Peak memory consumption was 345.6MB. Max. memory is 8.0GB. * RCFGBuilder took 8831.06ms. Allocated memory is still 1.3GB. Free memory was 1.1GB in the beginning and 774.2MB in the end (delta: 293.5MB). Peak memory consumption was 510.0MB. Max. memory is 8.0GB. * TraceAbstraction took 1078.18ms. Allocated memory was 1.3GB in the beginning and 3.1GB in the end (delta: 1.8GB). Free memory was 773.1MB in the beginning and 2.7GB in the end (delta: -1.9GB). Peak memory consumption was 235.9MB. Max. memory is 8.0GB. * 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:212) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-13 06:30:03,764 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...