/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-NoLbe.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-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 16:42:46,995 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 16:42:46,996 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 16:42:47,018 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 16:42:47,019 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 16:42:47,022 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 16:42:47,026 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 16:42:47,029 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 16:42:47,033 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 16:42:47,036 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 16:42:47,037 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 16:42:47,038 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 16:42:47,039 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 16:42:47,041 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 16:42:47,042 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 16:42:47,045 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 16:42:47,045 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 16:42:47,046 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 16:42:47,065 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 16:42:47,070 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 16:42:47,071 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 16:42:47,072 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 16:42:47,072 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 16:42:47,073 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 16:42:47,078 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 16:42:47,078 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 16:42:47,079 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 16:42:47,080 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 16:42:47,081 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 16:42:47,081 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 16:42:47,081 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 16:42:47,082 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 16:42:47,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 16:42:47,083 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 16:42:47,084 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 16:42:47,084 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 16:42:47,085 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 16:42:47,085 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 16:42:47,085 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 16:42:47,085 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 16:42:47,086 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 16:42:47,087 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-NoLbe.epf [2022-12-06 16:42:47,116 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 16:42:47,117 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 16:42:47,118 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-06 16:42:47,118 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-06 16:42:47,118 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 16:42:47,119 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 16:42:47,119 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 16:42:47,119 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 16:42:47,119 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 16:42:47,119 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 16:42:47,120 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 16:42:47,120 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 16:42:47,120 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 16:42:47,120 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 16:42:47,120 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 16:42:47,120 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 16:42:47,120 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 16:42:47,121 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 16:42:47,121 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 16:42:47,121 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 16:42:47,121 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 16:42:47,121 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 16:42:47,121 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 16:42:47,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:42:47,121 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 16:42:47,121 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 16:42:47,122 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 16:42:47,122 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 16:42:47,122 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 16:42:47,122 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-06 16:42:47,122 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-06 16:42:47,122 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-06 16:42:47,349 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 16:42:47,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 16:42:47,371 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 16:42:47,371 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 16:42:47,372 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 16:42:47,373 INFO L432 ainManager$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 [2022-12-06 16:42:48,280 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 16:42:48,732 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 16:42:48,732 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 [2022-12-06 16:42:48,765 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f26c61d0/74382e9a23ba416cbd43694e7c8564d7/FLAGbdf12023c [2022-12-06 16:42:48,779 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f26c61d0/74382e9a23ba416cbd43694e7c8564d7 [2022-12-06 16:42:48,781 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 16:42:48,782 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 16:42:48,783 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 16:42:48,783 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 16:42:48,785 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 16:42:48,785 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:42:48" (1/1) ... [2022-12-06 16:42:48,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52834504 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:48, skipping insertion in model container [2022-12-06 16:42:48,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:42:48" (1/1) ... [2022-12-06 16:42:48,791 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 16:42:48,889 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 16:42:49,486 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-06 16:42:49,502 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-06 16:42:49,517 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-06 16:42:49,751 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-06 16:42:49,759 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-06 16:42:49,834 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 16:42:49,845 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 16:42:49,845 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 16:42:49,847 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-06 16:42:49,848 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-06 16:42:49,848 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-06 16:42:49,849 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:49,851 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:49,864 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 16:42:49,874 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-06 16:42:49,875 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-06 16:42:49,876 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-06 16:42:49,876 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:49,877 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:49,886 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:49,914 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 16:42:49,916 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-06 16:42:49,917 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:49,924 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-06 16:42:49,925 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-06 16:42:49,937 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-06 16:42:49,957 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-06 16:42:49,968 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-06 16:42:49,969 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-06 16:42:49,972 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-06 16:42:49,972 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-06 16:42:49,972 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-06 16:42:49,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:49,979 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-06 16:42:49,979 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-06 16:42:49,980 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-06 16:42:49,990 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-06 16:42:49,997 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:49,998 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-06 16:42:50,004 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-06 16:42:50,006 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-06 16:42:50,012 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-06 16:42:50,012 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-06 16:42:50,012 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:50,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:50,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:50,175 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-06 16:42:50,175 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-06 16:42:50,177 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-06 16:42:50,185 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:50,185 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:50,186 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:50,186 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:50,186 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:50,186 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:50,187 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:50,187 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:50,190 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:50,267 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-06 16:42:50,273 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-06 16:42:50,430 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-06 16:42:50,433 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-06 16:42:50,439 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-06 16:42:50,452 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-06 16:42:50,457 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-06 16:42:50,458 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-06 16:42:50,511 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-06 16:42:50,518 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-06 16:42:50,528 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-06 16:42:50,609 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-06 16:42:50,614 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-06 16:42:50,641 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-06 16:42:50,655 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 16:42:50,656 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:50,662 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:50,663 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:50,664 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:50,673 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-06 16:42:50,674 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-06 16:42:50,753 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 16:42:50,756 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:50,768 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-06 16:42:50,768 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:50,772 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-06 16:42:50,780 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:50,800 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 16:42:50,828 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:50,833 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-06 16:42:50,844 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-06 16:42:50,845 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-06 16:42:50,846 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-06 16:42:50,849 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-06 16:42:50,850 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-06 16:42:50,855 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-06 16:42:50,859 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-06 16:42:50,862 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-06 16:42:50,866 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-06 16:42:50,871 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-06 16:42:50,875 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-06 16:42:50,879 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 16:42:50,880 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 16:42:50,885 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-06 16:42:50,905 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 16:42:50,942 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 16:42:50,946 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-06 16:42:50,949 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-06 16:42:50,951 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-06 16:42:50,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:50,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:50,966 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-06 16:42:50,967 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-06 16:42:50,967 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-06 16:42:50,968 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-06 16:42:50,981 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:50,982 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-06 16:42:50,982 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-06 16:42:50,983 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:50,984 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-06 16:42:50,986 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-06 16:42:50,986 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-06 16:42:50,986 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-06 16:42:51,005 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-06 16:42:51,011 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,011 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,011 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,012 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,012 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,012 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,012 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,013 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,013 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,013 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,014 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,044 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-06 16:42:51,045 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-06 16:42:51,165 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] [2022-12-06 16:42:51,390 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:42:51,443 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 16:42:51,523 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-06 16:42:51,523 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-06 16:42:51,524 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-06 16:42:51,524 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-06 16:42:51,525 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-06 16:42:51,527 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 16:42:51,528 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 16:42:51,528 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 16:42:51,529 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-06 16:42:51,529 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-06 16:42:51,529 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-06 16:42:51,530 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:51,530 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:51,531 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 16:42:51,533 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-06 16:42:51,533 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-06 16:42:51,534 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-06 16:42:51,534 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:51,535 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:51,535 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:51,537 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 16:42:51,538 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-06 16:42:51,540 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:51,540 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-06 16:42:51,544 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-06 16:42:51,545 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-06 16:42:51,545 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-06 16:42:51,546 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-06 16:42:51,546 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-06 16:42:51,556 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-06 16:42:51,556 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-06 16:42:51,556 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-06 16:42:51,557 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:51,557 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-06 16:42:51,558 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-06 16:42:51,558 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-06 16:42:51,558 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-06 16:42:51,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:51,559 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-06 16:42:51,559 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-06 16:42:51,559 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-06 16:42:51,560 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-06 16:42:51,560 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-06 16:42:51,560 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:51,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:51,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:51,577 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-06 16:42:51,578 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-06 16:42:51,579 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-06 16:42:51,580 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,581 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,581 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,581 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,582 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,582 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,582 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,582 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,582 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,583 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-06 16:42:51,583 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-06 16:42:51,588 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-06 16:42:51,589 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-06 16:42:51,589 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-06 16:42:51,590 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-06 16:42:51,591 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-06 16:42:51,591 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-06 16:42:51,592 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-06 16:42:51,592 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-06 16:42:51,592 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-06 16:42:51,594 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-06 16:42:51,594 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-06 16:42:51,596 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-06 16:42:51,597 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 16:42:51,598 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:51,599 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:51,599 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:51,600 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:51,602 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-06 16:42:51,603 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-06 16:42:51,616 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 16:42:51,618 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:51,622 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-06 16:42:51,622 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:51,624 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-06 16:42:51,629 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:51,641 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 16:42:51,650 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:51,652 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-06 16:42:51,656 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-06 16:42:51,666 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-06 16:42:51,672 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-06 16:42:51,672 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-06 16:42:51,673 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-06 16:42:51,673 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-06 16:42:51,673 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-06 16:42:51,674 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-06 16:42:51,674 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-06 16:42:51,674 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-06 16:42:51,674 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-06 16:42:51,675 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 16:42:51,675 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 16:42:51,675 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-06 16:42:51,713 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 16:42:51,725 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 16:42:51,726 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-06 16:42:51,726 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-06 16:42:51,727 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-06 16:42:51,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:51,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:51,738 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-06 16:42:51,738 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-06 16:42:51,739 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-06 16:42:51,739 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-06 16:42:51,755 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:51,756 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-06 16:42:51,756 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-06 16:42:51,783 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:51,784 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-06 16:42:51,784 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-06 16:42:51,784 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-06 16:42:51,784 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-06 16:42:51,788 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-06 16:42:51,789 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,789 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,789 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,789 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,789 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,789 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,789 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,789 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,790 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,790 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,790 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:51,795 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-06 16:42:51,795 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-06 16:42:51,800 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] [2022-12-06 16:42:51,808 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:42:51,955 INFO L208 MainTranslator]: Completed translation [2022-12-06 16:42:51,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:51 WrapperNode [2022-12-06 16:42:51,956 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 16:42:51,956 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 16:42:51,957 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 16:42:51,957 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 16:42:51,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:51" (1/1) ... [2022-12-06 16:42:52,046 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:51" (1/1) ... [2022-12-06 16:42:52,781 INFO L138 Inliner]: procedures = 503, calls = 3493, calls flagged for inlining = 774, calls inlined = 1248, statements flattened = 14683 [2022-12-06 16:42:52,782 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 16:42:52,783 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 16:42:52,783 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 16:42:52,786 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 16:42:52,792 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:51" (1/1) ... [2022-12-06 16:42:52,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:51" (1/1) ... [2022-12-06 16:42:53,145 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:51" (1/1) ... [2022-12-06 16:42:53,146 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:51" (1/1) ... [2022-12-06 16:42:53,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:51" (1/1) ... [2022-12-06 16:42:54,021 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:51" (1/1) ... [2022-12-06 16:42:54,046 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:51" (1/1) ... [2022-12-06 16:42:54,076 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:51" (1/1) ... [2022-12-06 16:42:54,145 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 16:42:54,146 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 16:42:54,146 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 16:42:54,146 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 16:42:54,147 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:51" (1/1) ... [2022-12-06 16:42:54,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:42:54,160 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 16:42:54,171 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 16:42:54,185 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 16:42:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-12-06 16:42:54,209 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-12-06 16:42:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-12-06 16:42:54,209 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-12-06 16:42:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-12-06 16:42:54,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-12-06 16:42:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-12-06 16:42:54,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-12-06 16:42:54,209 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-12-06 16:42:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-12-06 16:42:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-12-06 16:42:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-12-06 16:42:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 16:42:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-12-06 16:42:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-12-06 16:42:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-06 16:42:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-12-06 16:42:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-12-06 16:42:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-12-06 16:42:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-12-06 16:42:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-12-06 16:42:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-12-06 16:42:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-06 16:42:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-06 16:42:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-12-06 16:42:54,210 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-12-06 16:42:54,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 16:42:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-06 16:42:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-06 16:42:54,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-06 16:42:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-06 16:42:54,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-06 16:42:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-12-06 16:42:54,211 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-12-06 16:42:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 16:42:54,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 16:42:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-12-06 16:42:54,211 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-12-06 16:42:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-12-06 16:42:54,211 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-12-06 16:42:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-12-06 16:42:54,211 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-12-06 16:42:54,211 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-12-06 16:42:54,211 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-12-06 16:42:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 16:42:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-06 16:42:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-06 16:42:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-12-06 16:42:54,212 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-12-06 16:42:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-12-06 16:42:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 16:42:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-12-06 16:42:54,212 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-12-06 16:42:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-12-06 16:42:54,212 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-12-06 16:42:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-06 16:42:54,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-06 16:42:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-12-06 16:42:54,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-12-06 16:42:54,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 16:42:54,219 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 16:42:55,102 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 16:42:55,103 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 16:43:02,588 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 16:43:02,629 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 16:43:02,630 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-06 16:43:02,641 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:43:02 BoogieIcfgContainer [2022-12-06 16:43:02,642 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 16:43:02,644 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 16:43:02,644 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 16:43:02,646 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 16:43:02,646 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 04:42:48" (1/3) ... [2022-12-06 16:43:02,647 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a1c977e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:43:02, skipping insertion in model container [2022-12-06 16:43:02,647 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:51" (2/3) ... [2022-12-06 16:43:02,647 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a1c977e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:43:02, skipping insertion in model container [2022-12-06 16:43:02,647 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:43:02" (3/3) ... [2022-12-06 16:43:02,648 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-12-06 16:43:02,660 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 16:43:02,661 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-06 16:43:02,661 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 16:43:03,457 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 16:43:03,461 INFO L158 Benchmark]: Toolchain (without parser) took 14679.00ms. Allocated memory was 209.7MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 172.2MB in the beginning and 885.8MB in the end (delta: -713.6MB). Peak memory consumption was 693.5MB. Max. memory is 8.0GB. [2022-12-06 16:43:03,461 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 209.7MB. Free memory is still 186.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-12-06 16:43:03,462 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3172.73ms. Allocated memory was 209.7MB in the beginning and 423.6MB in the end (delta: 213.9MB). Free memory was 172.2MB in the beginning and 353.7MB in the end (delta: -181.5MB). Peak memory consumption was 137.8MB. Max. memory is 8.0GB. [2022-12-06 16:43:03,462 INFO L158 Benchmark]: Boogie Procedure Inliner took 825.29ms. Allocated memory is still 423.6MB. Free memory was 353.7MB in the beginning and 234.7MB in the end (delta: 119.0MB). Peak memory consumption was 256.4MB. Max. memory is 8.0GB. [2022-12-06 16:43:03,463 INFO L158 Benchmark]: Boogie Preprocessor took 1362.49ms. Allocated memory was 423.6MB in the beginning and 847.2MB in the end (delta: 423.6MB). Free memory was 234.7MB in the beginning and 516.7MB in the end (delta: -282.1MB). Peak memory consumption was 261.6MB. Max. memory is 8.0GB. [2022-12-06 16:43:03,463 INFO L158 Benchmark]: RCFGBuilder took 8495.52ms. Allocated memory was 847.2MB in the beginning and 1.3GB in the end (delta: 448.8MB). Free memory was 516.7MB in the beginning and 920.7MB in the end (delta: -404.0MB). Peak memory consumption was 337.9MB. Max. memory is 8.0GB. [2022-12-06 16:43:03,463 INFO L158 Benchmark]: TraceAbstraction took 816.52ms. Allocated memory is still 1.3GB. Free memory was 920.2MB in the beginning and 885.8MB in the end (delta: 34.4MB). Peak memory consumption was 354.2MB. Max. memory is 8.0GB. [2022-12-06 16:43:03,467 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 209.7MB. Free memory is still 186.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3172.73ms. Allocated memory was 209.7MB in the beginning and 423.6MB in the end (delta: 213.9MB). Free memory was 172.2MB in the beginning and 353.7MB in the end (delta: -181.5MB). Peak memory consumption was 137.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 825.29ms. Allocated memory is still 423.6MB. Free memory was 353.7MB in the beginning and 234.7MB in the end (delta: 119.0MB). Peak memory consumption was 256.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 1362.49ms. Allocated memory was 423.6MB in the beginning and 847.2MB in the end (delta: 423.6MB). Free memory was 234.7MB in the beginning and 516.7MB in the end (delta: -282.1MB). Peak memory consumption was 261.6MB. Max. memory is 8.0GB. * RCFGBuilder took 8495.52ms. Allocated memory was 847.2MB in the beginning and 1.3GB in the end (delta: 448.8MB). Free memory was 516.7MB in the beginning and 920.7MB in the end (delta: -404.0MB). Peak memory consumption was 337.9MB. Max. memory is 8.0GB. * TraceAbstraction took 816.52ms. Allocated memory is still 1.3GB. Free memory was 920.2MB in the beginning and 885.8MB in the end (delta: 34.4MB). Peak memory consumption was 354.2MB. 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 16:43:03,494 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...