/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 -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-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 01:21:37,754 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 01:21:37,756 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 01:21:37,784 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 01:21:37,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 01:21:37,787 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 01:21:37,789 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 01:21:37,792 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 01:21:37,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 01:21:37,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 01:21:37,801 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 01:21:37,803 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 01:21:37,803 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 01:21:37,805 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 01:21:37,805 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 01:21:37,808 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 01:21:37,808 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 01:21:37,809 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 01:21:37,811 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 01:21:37,815 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 01:21:37,816 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 01:21:37,817 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 01:21:37,817 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 01:21:37,818 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 01:21:37,823 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 01:21:37,823 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 01:21:37,824 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 01:21:37,825 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 01:21:37,825 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 01:21:37,826 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 01:21:37,826 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 01:21:37,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 01:21:37,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 01:21:37,829 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 01:21:37,830 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 01:21:37,830 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 01:21:37,830 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 01:21:37,830 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 01:21:37,831 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 01:21:37,831 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 01:21:37,831 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 01:21:37,832 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 [2022-12-06 01:21:37,858 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 01:21:37,858 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 01:21:37,859 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 01:21:37,860 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 01:21:37,860 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 01:21:37,860 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 01:21:37,860 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 01:21:37,861 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 01:21:37,861 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 01:21:37,861 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 01:21:37,861 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 01:21:37,861 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 01:21:37,862 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 01:21:37,862 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 01:21:37,862 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 01:21:37,862 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 01:21:37,862 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 01:21:37,862 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 01:21:37,862 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 01:21:37,862 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 01:21:37,862 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 01:21:37,862 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 01:21:37,863 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 01:21:37,863 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 01:21:37,863 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 01:21:37,863 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 01:21:37,863 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 01:21:37,863 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=REPEATED_LIPTON_PN [2022-12-06 01:21:37,863 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-06 01:21:38,128 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 01:21:38,149 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 01:21:38,150 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 01:21:38,151 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 01:21:38,151 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 01:21:38,153 INFO L432 ainManager$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-1.i [2022-12-06 01:21:39,141 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 01:21:39,582 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 01:21:39,582 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-1.i [2022-12-06 01:21:39,653 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8030b65ca/eceeb8f4413f498d8de366d0301fa244/FLAG74691a42c [2022-12-06 01:21:39,671 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8030b65ca/eceeb8f4413f498d8de366d0301fa244 [2022-12-06 01:21:39,673 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 01:21:39,675 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 01:21:39,680 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 01:21:39,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 01:21:39,682 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 01:21:39,683 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:21:39" (1/1) ... [2022-12-06 01:21:39,684 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a351508 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:39, skipping insertion in model container [2022-12-06 01:21:39,684 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:21:39" (1/1) ... [2022-12-06 01:21:39,688 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 01:21:39,775 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 01:21:40,347 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-06 01:21:40,356 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-06 01:21:40,365 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-06 01:21:40,514 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-06 01:21:40,525 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-06 01:21:40,584 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 01:21:40,600 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 01:21:40,600 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 01:21:40,603 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-06 01:21:40,604 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-06 01:21:40,604 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-06 01:21:40,605 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 01:21:40,612 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 01:21:40,622 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 01:21:40,636 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-06 01:21:40,639 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-06 01:21:40,639 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-06 01:21:40,640 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 01:21:40,642 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 01:21:40,653 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 01:21:40,678 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 01:21:40,679 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-06 01:21:40,680 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 01:21:40,687 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-06 01:21:40,687 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-06 01:21:40,694 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-06 01:21:40,719 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-06 01:21:40,726 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-06 01:21:40,726 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-06 01:21:40,727 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-06 01:21:40,727 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-06 01:21:40,727 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-06 01:21:40,728 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 01:21:40,730 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-06 01:21:40,730 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-06 01:21:40,730 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-06 01:21:40,736 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-06 01:21:40,743 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 01:21:40,744 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-06 01:21:40,753 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-06 01:21:40,754 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-06 01:21:40,763 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-06 01:21:40,763 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-06 01:21:40,764 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 01:21:40,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 01:21:40,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 01:21:41,003 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-06 01:21:41,004 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-06 01:21:41,012 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-06 01:21:41,022 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:41,023 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:41,024 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:41,024 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:41,026 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:41,026 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:41,026 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:41,027 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:41,027 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:41,122 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-06 01:21:41,131 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-06 01:21:41,333 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-06 01:21:41,337 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-06 01:21:41,343 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-06 01:21:41,359 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-06 01:21:41,366 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-06 01:21:41,366 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-06 01:21:41,381 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-06 01:21:41,401 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-06 01:21:41,423 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-06 01:21:41,497 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-06 01:21:41,514 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-06 01:21:41,543 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-06 01:21:41,571 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 01:21:41,573 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 01:21:41,586 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 01:21:41,587 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 01:21:41,587 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 01:21:41,608 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-06 01:21:41,608 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-06 01:21:41,701 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 01:21:41,704 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 01:21:41,742 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-06 01:21:41,743 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 01:21:41,752 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-06 01:21:41,775 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 01:21:41,809 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 01:21:41,863 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 01:21:41,871 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-06 01:21:41,948 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-06 01:21:41,949 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-06 01:21:41,950 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-06 01:21:41,954 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-06 01:21:41,955 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-06 01:21:41,960 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-06 01:21:41,971 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-06 01:21:41,976 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-06 01:21:41,979 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-06 01:21:41,982 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-06 01:21:41,985 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-06 01:21:41,989 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 01:21:41,990 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 01:21:41,993 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-06 01:21:42,012 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 01:21:42,047 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 01:21:42,062 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-06 01:21:42,070 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-06 01:21:42,075 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-06 01:21:42,101 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 01:21:42,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 01:21:42,103 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-06 01:21:42,103 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-06 01:21:42,104 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-06 01:21:42,105 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-06 01:21:42,124 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 01:21:42,124 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-06 01:21:42,125 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-06 01:21:42,126 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 01:21:42,127 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-06 01:21:42,129 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-06 01:21:42,130 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-06 01:21:42,130 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-06 01:21:42,157 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-06 01:21:42,162 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,163 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,163 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,163 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,164 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,164 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,164 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,165 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,165 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,165 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,166 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,201 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-06 01:21:42,201 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-06 01:21:42,359 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-1.i[304991,305004] [2022-12-06 01:21:42,635 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 01:21:42,696 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 01:21:42,766 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-06 01:21:42,767 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-06 01:21:42,767 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-06 01:21:42,769 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-06 01:21:42,770 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-06 01:21:42,772 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 01:21:42,775 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 01:21:42,776 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 01:21:42,776 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-06 01:21:42,777 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-06 01:21:42,777 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-06 01:21:42,777 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 01:21:42,778 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 01:21:42,779 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 01:21:42,781 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-06 01:21:42,781 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-06 01:21:42,781 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-06 01:21:42,782 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 01:21:42,782 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 01:21:42,783 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 01:21:42,784 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 01:21:42,786 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-06 01:21:42,786 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 01:21:42,787 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-06 01:21:42,787 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-06 01:21:42,789 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-06 01:21:42,790 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-06 01:21:42,795 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-06 01:21:42,795 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-06 01:21:42,802 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-06 01:21:42,803 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-06 01:21:42,803 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-06 01:21:42,803 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 01:21:42,804 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-06 01:21:42,805 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-06 01:21:42,805 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-06 01:21:42,805 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-06 01:21:42,806 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 01:21:42,806 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-06 01:21:42,807 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-06 01:21:42,807 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-06 01:21:42,807 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-06 01:21:42,808 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-06 01:21:42,808 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 01:21:42,808 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 01:21:42,809 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 01:21:42,850 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-06 01:21:42,851 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-06 01:21:42,852 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-06 01:21:42,854 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,854 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,854 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,854 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,855 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,855 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,855 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,855 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,855 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:42,856 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-06 01:21:42,856 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-06 01:21:42,862 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-06 01:21:42,862 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-06 01:21:42,863 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-06 01:21:42,865 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-06 01:21:42,865 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-06 01:21:42,865 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-06 01:21:42,866 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-06 01:21:42,866 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-06 01:21:42,866 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-06 01:21:42,868 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-06 01:21:42,868 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-06 01:21:42,870 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-06 01:21:42,871 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 01:21:42,872 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 01:21:42,873 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 01:21:42,874 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 01:21:42,875 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 01:21:42,877 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-06 01:21:42,877 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-06 01:21:42,890 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 01:21:42,891 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 01:21:42,894 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-06 01:21:42,895 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 01:21:42,897 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-06 01:21:42,902 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 01:21:42,913 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 01:21:42,922 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 01:21:42,924 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-06 01:21:42,928 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-06 01:21:42,935 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-06 01:21:42,941 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-06 01:21:42,942 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-06 01:21:42,942 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-06 01:21:42,943 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-06 01:21:42,943 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-06 01:21:42,943 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-06 01:21:42,944 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-06 01:21:42,944 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-06 01:21:42,944 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-06 01:21:42,945 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 01:21:42,945 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 01:21:42,945 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-06 01:21:42,954 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 01:21:42,966 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 01:21:42,968 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-06 01:21:42,968 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-06 01:21:42,968 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-06 01:21:42,975 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 01:21:42,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 01:21:42,976 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-06 01:21:42,976 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-06 01:21:42,996 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-06 01:21:42,996 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-06 01:21:43,009 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 01:21:43,009 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-06 01:21:43,009 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-06 01:21:43,038 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 01:21:43,038 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-06 01:21:43,038 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-06 01:21:43,038 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-06 01:21:43,039 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-06 01:21:43,041 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-06 01:21:43,042 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:43,042 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:43,042 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:43,043 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:43,043 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:43,043 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:43,043 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:43,043 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:43,043 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:43,043 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:43,044 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 01:21:43,047 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-06 01:21:43,047 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-06 01:21:43,052 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-1.i[304991,305004] [2022-12-06 01:21:43,059 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 01:21:43,180 INFO L208 MainTranslator]: Completed translation [2022-12-06 01:21:43,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:43 WrapperNode [2022-12-06 01:21:43,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 01:21:43,182 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 01:21:43,182 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 01:21:43,182 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 01:21:43,187 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:43" (1/1) ... [2022-12-06 01:21:43,278 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:43" (1/1) ... [2022-12-06 01:21:44,083 INFO L138 Inliner]: procedures = 501, calls = 3493, calls flagged for inlining = 773, calls inlined = 1247, statements flattened = 14674 [2022-12-06 01:21:44,083 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 01:21:44,084 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 01:21:44,084 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 01:21:44,084 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 01:21:44,090 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:43" (1/1) ... [2022-12-06 01:21:44,091 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:43" (1/1) ... [2022-12-06 01:21:44,668 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:43" (1/1) ... [2022-12-06 01:21:44,668 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:43" (1/1) ... [2022-12-06 01:21:45,539 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:43" (1/1) ... [2022-12-06 01:21:45,577 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:43" (1/1) ... [2022-12-06 01:21:45,612 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:43" (1/1) ... [2022-12-06 01:21:45,642 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:43" (1/1) ... [2022-12-06 01:21:45,726 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 01:21:45,727 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 01:21:45,727 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 01:21:45,727 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 01:21:45,728 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:43" (1/1) ... [2022-12-06 01:21:45,733 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 01:21:45,743 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 01:21:45,781 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) [2022-12-06 01:21:45,811 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 [2022-12-06 01:21:45,822 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-12-06 01:21:45,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-12-06 01:21:45,822 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-12-06 01:21:45,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-12-06 01:21:45,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-12-06 01:21:45,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-12-06 01:21:45,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-12-06 01:21:45,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-12-06 01:21:45,822 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-12-06 01:21:45,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-12-06 01:21:45,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-12-06 01:21:45,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-12-06 01:21:45,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 01:21:45,822 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-12-06 01:21:45,822 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-12-06 01:21:45,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-06 01:21:45,822 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-12-06 01:21:45,823 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-12-06 01:21:45,823 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-12-06 01:21:45,823 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-12-06 01:21:45,823 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-12-06 01:21:45,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-12-06 01:21:45,823 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-06 01:21:45,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-06 01:21:45,823 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-12-06 01:21:45,823 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-12-06 01:21:45,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 01:21:45,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-06 01:21:45,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-06 01:21:45,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-06 01:21:45,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-06 01:21:45,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-06 01:21:45,823 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-12-06 01:21:45,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-12-06 01:21:45,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 01:21:45,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 01:21:45,823 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-12-06 01:21:45,823 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-12-06 01:21:45,824 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-12-06 01:21:45,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-12-06 01:21:45,824 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-12-06 01:21:45,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-12-06 01:21:45,824 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-12-06 01:21:45,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-12-06 01:21:45,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 01:21:45,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-06 01:21:45,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-06 01:21:45,824 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-12-06 01:21:45,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-12-06 01:21:45,824 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-12-06 01:21:45,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 01:21:45,824 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-12-06 01:21:45,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-12-06 01:21:45,824 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-12-06 01:21:45,824 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-12-06 01:21:45,824 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-06 01:21:45,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-06 01:21:45,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-12-06 01:21:45,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-12-06 01:21:45,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 01:21:45,831 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-06 01:21:46,683 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 01:21:46,685 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 01:21:54,639 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 01:21:54,688 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 01:21:54,688 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-06 01:21:54,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:21:54 BoogieIcfgContainer [2022-12-06 01:21:54,700 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 01:21:54,702 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 01:21:54,702 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 01:21:54,704 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 01:21:54,704 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 01:21:39" (1/3) ... [2022-12-06 01:21:54,705 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ecb45d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 01:21:54, skipping insertion in model container [2022-12-06 01:21:54,705 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:21:43" (2/3) ... [2022-12-06 01:21:54,705 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@ecb45d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 01:21:54, skipping insertion in model container [2022-12-06 01:21:54,705 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:21:54" (3/3) ... [2022-12-06 01:21:54,706 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-12-06 01:21:54,719 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 01:21:54,719 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-06 01:21:54,719 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 01:21:55,533 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) [2022-12-06 01:21:55,539 INFO L158 Benchmark]: Toolchain (without parser) took 15863.24ms. Allocated memory was 205.5MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 168.3MB in the beginning and 658.4MB in the end (delta: -490.1MB). Peak memory consumption was 833.7MB. Max. memory is 8.0GB. [2022-12-06 01:21:55,540 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 205.5MB. Free memory was 181.8MB in the beginning and 181.7MB in the end (delta: 152.1kB). There was no memory consumed. Max. memory is 8.0GB. [2022-12-06 01:21:55,541 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3501.07ms. Allocated memory was 205.5MB in the beginning and 273.7MB in the end (delta: 68.2MB). Free memory was 168.3MB in the beginning and 131.9MB in the end (delta: 36.3MB). Peak memory consumption was 147.0MB. Max. memory is 8.0GB. [2022-12-06 01:21:55,544 INFO L158 Benchmark]: Boogie Procedure Inliner took 901.66ms. Allocated memory was 273.7MB in the beginning and 411.0MB in the end (delta: 137.4MB). Free memory was 131.9MB in the beginning and 184.9MB in the end (delta: -53.0MB). Peak memory consumption was 120.1MB. Max. memory is 8.0GB. [2022-12-06 01:21:55,544 INFO L158 Benchmark]: Boogie Preprocessor took 1642.21ms. Allocated memory was 411.0MB in the beginning and 1.3GB in the end (delta: 874.5MB). Free memory was 184.9MB in the beginning and 893.2MB in the end (delta: -708.3MB). Peak memory consumption was 222.3MB. Max. memory is 8.0GB. [2022-12-06 01:21:55,544 INFO L158 Benchmark]: RCFGBuilder took 8973.49ms. Allocated memory is still 1.3GB. Free memory was 893.2MB in the beginning and 552.4MB in the end (delta: 340.8MB). Peak memory consumption was 636.0MB. Max. memory is 8.0GB. [2022-12-06 01:21:55,545 INFO L158 Benchmark]: TraceAbstraction took 835.32ms. Allocated memory is still 1.3GB. Free memory was 551.3MB in the beginning and 658.4MB in the end (delta: -107.1MB). Peak memory consumption was 137.3MB. Max. memory is 8.0GB. [2022-12-06 01:21:55,549 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 205.5MB. Free memory was 181.8MB in the beginning and 181.7MB in the end (delta: 152.1kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3501.07ms. Allocated memory was 205.5MB in the beginning and 273.7MB in the end (delta: 68.2MB). Free memory was 168.3MB in the beginning and 131.9MB in the end (delta: 36.3MB). Peak memory consumption was 147.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 901.66ms. Allocated memory was 273.7MB in the beginning and 411.0MB in the end (delta: 137.4MB). Free memory was 131.9MB in the beginning and 184.9MB in the end (delta: -53.0MB). Peak memory consumption was 120.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 1642.21ms. Allocated memory was 411.0MB in the beginning and 1.3GB in the end (delta: 874.5MB). Free memory was 184.9MB in the beginning and 893.2MB in the end (delta: -708.3MB). Peak memory consumption was 222.3MB. Max. memory is 8.0GB. * RCFGBuilder took 8973.49ms. Allocated memory is still 1.3GB. Free memory was 893.2MB in the beginning and 552.4MB in the end (delta: 340.8MB). Peak memory consumption was 636.0MB. Max. memory is 8.0GB. * TraceAbstraction took 835.32ms. Allocated memory is still 1.3GB. Free memory was 551.3MB in the beginning and 658.4MB in the end (delta: -107.1MB). Peak memory consumption was 137.3MB. 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. [2022-12-06 01:21:55,585 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...