/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-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 16:42:28,774 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 16:42:28,776 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 16:42:28,805 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 16:42:28,805 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 16:42:28,807 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 16:42:28,811 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 16:42:28,813 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 16:42:28,816 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 16:42:28,820 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 16:42:28,820 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 16:42:28,822 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 16:42:28,822 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 16:42:28,823 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 16:42:28,824 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 16:42:28,826 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 16:42:28,827 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 16:42:28,827 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 16:42:28,829 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 16:42:28,832 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 16:42:28,833 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 16:42:28,834 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 16:42:28,834 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 16:42:28,835 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 16:42:28,840 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 16:42:28,840 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 16:42:28,840 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 16:42:28,841 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 16:42:28,842 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 16:42:28,842 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 16:42:28,842 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 16:42:28,843 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 16:42:28,844 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 16:42:28,845 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 16:42:28,845 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 16:42:28,846 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 16:42:28,846 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 16:42:28,846 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 16:42:28,846 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 16:42:28,847 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 16:42:28,847 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 16:42:28,848 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 16:42:28,872 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 16:42:28,872 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 16:42:28,873 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-06 16:42:28,873 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-06 16:42:28,873 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 16:42:28,874 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 16:42:28,874 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 16:42:28,874 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 16:42:28,874 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 16:42:28,875 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 16:42:28,875 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 16:42:28,875 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 16:42:28,875 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 16:42:28,875 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 16:42:28,875 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 16:42:28,876 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 16:42:28,876 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 16:42:28,876 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 16:42:28,876 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 16:42:28,876 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 16:42:28,876 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 16:42:28,876 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 16:42:28,876 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 16:42:28,876 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:42:28,876 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 16:42:28,877 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 16:42:28,877 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 16:42:28,877 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 16:42:28,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 16:42:28,877 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-06 16:42:28,877 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-06 16:42:28,877 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-06 16:42:29,156 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 16:42:29,172 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 16:42:29,173 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 16:42:29,174 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 16:42:29,174 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 16:42:29,175 INFO L432 ainManager$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 16:42:30,102 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 16:42:30,539 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 16:42:30,540 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 16:42:30,574 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58805af96/e0973ac845a347feb80a58551fdbe813/FLAGc472e1aa5 [2022-12-06 16:42:30,584 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58805af96/e0973ac845a347feb80a58551fdbe813 [2022-12-06 16:42:30,586 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 16:42:30,587 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 16:42:30,589 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 16:42:30,589 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 16:42:30,591 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 16:42:30,592 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:42:30" (1/1) ... [2022-12-06 16:42:30,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c33dba0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:30, skipping insertion in model container [2022-12-06 16:42:30,593 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:42:30" (1/1) ... [2022-12-06 16:42:30,597 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 16:42:30,670 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 16:42:31,302 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-06 16:42:31,316 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-06 16:42:31,327 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-06 16:42:31,525 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-06 16:42:31,532 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-06 16:42:31,596 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 16:42:31,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 16:42:31,612 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 16:42:31,614 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-06 16:42:31,615 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-06 16:42:31,615 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-06 16:42:31,616 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:31,618 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:31,625 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 16:42:31,639 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-06 16:42:31,671 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-06 16:42:31,671 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-06 16:42:31,673 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:31,675 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:31,682 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:31,697 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 16:42:31,700 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-06 16:42:31,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:31,709 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-06 16:42:31,709 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-06 16:42:31,723 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-06 16:42:31,737 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-06 16:42:31,742 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-06 16:42:31,743 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-06 16:42:31,745 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-06 16:42:31,745 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-06 16:42:31,745 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-06 16:42:31,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:31,751 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-06 16:42:31,753 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-06 16:42:31,753 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-06 16:42:31,758 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-06 16:42:31,767 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:31,768 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-06 16:42:31,772 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-06 16:42:31,773 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-06 16:42:31,777 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-06 16:42:31,778 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-06 16:42:31,778 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:31,785 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:31,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:31,916 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-06 16:42:31,916 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-06 16:42:31,918 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-06 16:42:31,928 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:31,929 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:31,929 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:31,929 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:31,930 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:31,930 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:31,930 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:31,930 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:31,931 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:31,988 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-06 16:42:31,993 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-06 16:42:32,119 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-06 16:42:32,128 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-06 16:42:32,132 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-06 16:42:32,154 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-06 16:42:32,158 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-06 16:42:32,159 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-06 16:42:32,166 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-06 16:42:32,175 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-06 16:42:32,191 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-06 16:42:32,246 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-06 16:42:32,253 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-06 16:42:32,275 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-06 16:42:32,291 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 16:42:32,294 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:32,303 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:32,305 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:32,309 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:32,325 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-06 16:42:32,326 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-06 16:42:32,366 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 16:42:32,376 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:32,395 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-06 16:42:32,396 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:32,399 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-06 16:42:32,409 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:32,430 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 16:42:32,457 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:32,462 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-06 16:42:32,473 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-06 16:42:32,474 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-06 16:42:32,475 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-06 16:42:32,478 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-06 16:42:32,480 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-06 16:42:32,483 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-06 16:42:32,487 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-06 16:42:32,490 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-06 16:42:32,494 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-06 16:42:32,499 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-06 16:42:32,502 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-06 16:42:32,506 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 16:42:32,507 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 16:42:32,511 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-06 16:42:32,528 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 16:42:32,576 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 16:42:32,583 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-06 16:42:32,587 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-06 16:42:32,591 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-06 16:42:32,609 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:32,610 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:32,610 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-06 16:42:32,610 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-06 16:42:32,611 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-06 16:42:32,611 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-06 16:42:32,624 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:32,625 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-06 16:42:32,625 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-06 16:42:32,626 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:32,626 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-06 16:42:32,628 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-06 16:42:32,628 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-06 16:42:32,629 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-06 16:42:32,648 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-06 16:42:32,656 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:32,656 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:32,657 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:32,657 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:32,657 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:32,657 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:32,657 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:32,658 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:32,658 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:32,658 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:32,658 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:32,692 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-06 16:42:32,692 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-06 16:42:32,789 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 16:42:32,901 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:42:32,931 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 16:42:33,000 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-06 16:42:33,001 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-06 16:42:33,001 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-06 16:42:33,002 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-06 16:42:33,003 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-06 16:42:33,004 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 16:42:33,005 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 16:42:33,006 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 16:42:33,006 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-06 16:42:33,006 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-06 16:42:33,007 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-06 16:42:33,007 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:33,008 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:33,008 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-06 16:42:33,010 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-06 16:42:33,011 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-06 16:42:33,012 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-06 16:42:33,013 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:33,013 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:33,014 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:33,015 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 16:42:33,017 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-06 16:42:33,019 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:33,019 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-06 16:42:33,023 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-06 16:42:33,024 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-06 16:42:33,024 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-06 16:42:33,025 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-06 16:42:33,025 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-06 16:42:33,034 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-06 16:42:33,034 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-06 16:42:33,034 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-06 16:42:33,034 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:33,035 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-06 16:42:33,035 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-06 16:42:33,035 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-06 16:42:33,036 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-06 16:42:33,036 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:33,036 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-06 16:42:33,037 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-06 16:42:33,037 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-06 16:42:33,037 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-06 16:42:33,037 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-06 16:42:33,037 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:33,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:33,039 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:33,058 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-06 16:42:33,059 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-06 16:42:33,060 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-06 16:42:33,061 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,061 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,061 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,062 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,062 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,062 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,062 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,062 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,062 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,063 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-06 16:42:33,063 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-06 16:42:33,068 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-06 16:42:33,069 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-06 16:42:33,069 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-06 16:42:33,070 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-06 16:42:33,071 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-06 16:42:33,072 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-06 16:42:33,072 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-06 16:42:33,072 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-06 16:42:33,073 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-06 16:42:33,074 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-06 16:42:33,075 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-06 16:42:33,076 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-06 16:42:33,078 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 16:42:33,079 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:33,080 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:33,081 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:33,082 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:33,084 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-06 16:42:33,084 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-06 16:42:33,095 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 16:42:33,096 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:33,100 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-06 16:42:33,100 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:33,103 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-06 16:42:33,107 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:33,116 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 16:42:33,122 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-06 16:42:33,124 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-06 16:42:33,126 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-06 16:42:33,131 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-06 16:42:33,134 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-06 16:42:33,134 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-06 16:42:33,135 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-06 16:42:33,135 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-06 16:42:33,135 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-06 16:42:33,135 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-06 16:42:33,136 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-06 16:42:33,136 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-06 16:42:33,136 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-06 16:42:33,137 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 16:42:33,137 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 16:42:33,138 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-06 16:42:33,143 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-06 16:42:33,171 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-06 16:42:33,173 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-06 16:42:33,173 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-06 16:42:33,174 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-06 16:42:33,179 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:33,180 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-06 16:42:33,180 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-06 16:42:33,180 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-06 16:42:33,181 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-06 16:42:33,181 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-06 16:42:33,196 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:33,196 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-06 16:42:33,197 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-06 16:42:33,222 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-06 16:42:33,222 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-06 16:42:33,222 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-06 16:42:33,223 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-06 16:42:33,223 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-06 16:42:33,226 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-06 16:42:33,227 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,227 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,227 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,227 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,227 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,228 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,228 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,228 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,228 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,228 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,228 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-06 16:42:33,232 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-06 16:42:33,232 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-06 16:42:33,237 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 16:42:33,244 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:42:33,359 INFO L208 MainTranslator]: Completed translation [2022-12-06 16:42:33,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:33 WrapperNode [2022-12-06 16:42:33,360 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 16:42:33,361 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 16:42:33,361 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 16:42:33,361 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 16:42:33,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:33" (1/1) ... [2022-12-06 16:42:33,427 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:33" (1/1) ... [2022-12-06 16:42:34,277 INFO L138 Inliner]: procedures = 501, calls = 3493, calls flagged for inlining = 773, calls inlined = 1247, statements flattened = 14674 [2022-12-06 16:42:34,278 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 16:42:34,278 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 16:42:34,278 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 16:42:34,278 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 16:42:34,285 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:33" (1/1) ... [2022-12-06 16:42:34,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:33" (1/1) ... [2022-12-06 16:42:34,718 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:33" (1/1) ... [2022-12-06 16:42:34,718 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:33" (1/1) ... [2022-12-06 16:42:35,515 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:33" (1/1) ... [2022-12-06 16:42:35,550 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:33" (1/1) ... [2022-12-06 16:42:35,576 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:33" (1/1) ... [2022-12-06 16:42:35,605 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:33" (1/1) ... [2022-12-06 16:42:35,662 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 16:42:35,663 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 16:42:35,664 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 16:42:35,664 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 16:42:35,664 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:33" (1/1) ... [2022-12-06 16:42:35,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:42:35,675 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 16:42:35,684 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 16:42:35,698 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 16:42:35,711 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-12-06 16:42:35,712 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-12-06 16:42:35,712 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-12-06 16:42:35,712 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-12-06 16:42:35,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-12-06 16:42:35,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-12-06 16:42:35,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-12-06 16:42:35,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-12-06 16:42:35,712 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-12-06 16:42:35,712 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-12-06 16:42:35,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-12-06 16:42:35,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-12-06 16:42:35,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 16:42:35,712 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-12-06 16:42:35,712 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-12-06 16:42:35,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-06 16:42:35,712 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-12-06 16:42:35,712 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-12-06 16:42:35,712 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-12-06 16:42:35,712 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-12-06 16:42:35,713 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-12-06 16:42:35,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-12-06 16:42:35,713 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-06 16:42:35,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-06 16:42:35,713 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-12-06 16:42:35,713 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-12-06 16:42:35,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 16:42:35,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-06 16:42:35,713 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-06 16:42:35,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-06 16:42:35,713 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-06 16:42:35,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-06 16:42:35,713 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-12-06 16:42:35,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-12-06 16:42:35,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 16:42:35,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 16:42:35,713 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-12-06 16:42:35,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-12-06 16:42:35,713 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-12-06 16:42:35,713 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-12-06 16:42:35,713 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-12-06 16:42:35,714 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-12-06 16:42:35,714 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-12-06 16:42:35,714 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-12-06 16:42:35,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 16:42:35,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-06 16:42:35,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-06 16:42:35,714 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-12-06 16:42:35,714 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-12-06 16:42:35,714 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-12-06 16:42:35,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 16:42:35,714 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-12-06 16:42:35,714 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-12-06 16:42:35,714 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-12-06 16:42:35,714 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-12-06 16:42:35,714 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-06 16:42:35,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-06 16:42:35,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-12-06 16:42:35,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-12-06 16:42:35,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 16:42:35,721 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 16:42:36,583 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 16:42:36,584 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 16:42:44,217 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 16:42:44,270 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 16:42:44,270 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-06 16:42:44,283 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:42:44 BoogieIcfgContainer [2022-12-06 16:42:44,284 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 16:42:44,285 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 16:42:44,285 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 16:42:44,287 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 16:42:44,288 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 04:42:30" (1/3) ... [2022-12-06 16:42:44,288 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50258cb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:42:44, skipping insertion in model container [2022-12-06 16:42:44,289 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:42:33" (2/3) ... [2022-12-06 16:42:44,289 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50258cb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:42:44, skipping insertion in model container [2022-12-06 16:42:44,289 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:42:44" (3/3) ... [2022-12-06 16:42:44,290 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-12-06 16:42:44,302 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 16:42:44,302 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-06 16:42:44,302 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 16:42:45,066 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 16:42:45,069 INFO L158 Benchmark]: Toolchain (without parser) took 14481.87ms. Allocated memory was 218.1MB in the beginning and 1.1GB in the end (delta: 833.6MB). Free memory was 180.2MB in the beginning and 553.0MB in the end (delta: -372.9MB). Peak memory consumption was 806.2MB. Max. memory is 8.0GB. [2022-12-06 16:42:45,070 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 218.1MB. Free memory is still 195.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-12-06 16:42:45,070 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2771.04ms. Allocated memory was 218.1MB in the beginning and 296.7MB in the end (delta: 78.6MB). Free memory was 180.2MB in the beginning and 147.1MB in the end (delta: 33.1MB). Peak memory consumption was 125.8MB. Max. memory is 8.0GB. [2022-12-06 16:42:45,070 INFO L158 Benchmark]: Boogie Procedure Inliner took 917.14ms. Allocated memory was 296.7MB in the beginning and 405.8MB in the end (delta: 109.1MB). Free memory was 147.1MB in the beginning and 223.8MB in the end (delta: -76.7MB). Peak memory consumption was 181.9MB. Max. memory is 8.0GB. [2022-12-06 16:42:45,071 INFO L158 Benchmark]: Boogie Preprocessor took 1383.98ms. Allocated memory was 405.8MB in the beginning and 1.1GB in the end (delta: 645.9MB). Free memory was 223.8MB in the beginning and 581.8MB in the end (delta: -358.0MB). Peak memory consumption was 295.1MB. Max. memory is 8.0GB. [2022-12-06 16:42:45,071 INFO L158 Benchmark]: RCFGBuilder took 8620.35ms. Allocated memory is still 1.1GB. Free memory was 581.8MB in the beginning and 448.2MB in the end (delta: 133.5MB). Peak memory consumption was 389.9MB. Max. memory is 8.0GB. [2022-12-06 16:42:45,071 INFO L158 Benchmark]: TraceAbstraction took 783.08ms. Allocated memory is still 1.1GB. Free memory was 447.7MB in the beginning and 553.0MB in the end (delta: -105.3MB). Peak memory consumption was 240.2MB. Max. memory is 8.0GB. [2022-12-06 16:42:45,073 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 218.1MB. Free memory is still 195.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2771.04ms. Allocated memory was 218.1MB in the beginning and 296.7MB in the end (delta: 78.6MB). Free memory was 180.2MB in the beginning and 147.1MB in the end (delta: 33.1MB). Peak memory consumption was 125.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 917.14ms. Allocated memory was 296.7MB in the beginning and 405.8MB in the end (delta: 109.1MB). Free memory was 147.1MB in the beginning and 223.8MB in the end (delta: -76.7MB). Peak memory consumption was 181.9MB. Max. memory is 8.0GB. * Boogie Preprocessor took 1383.98ms. Allocated memory was 405.8MB in the beginning and 1.1GB in the end (delta: 645.9MB). Free memory was 223.8MB in the beginning and 581.8MB in the end (delta: -358.0MB). Peak memory consumption was 295.1MB. Max. memory is 8.0GB. * RCFGBuilder took 8620.35ms. Allocated memory is still 1.1GB. Free memory was 581.8MB in the beginning and 448.2MB in the end (delta: 133.5MB). Peak memory consumption was 389.9MB. Max. memory is 8.0GB. * TraceAbstraction took 783.08ms. Allocated memory is still 1.1GB. Free memory was 447.7MB in the beginning and 553.0MB in the end (delta: -105.3MB). Peak memory consumption was 240.2MB. 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 16:42:45,096 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...