/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-a802222-m [2022-12-11 21:05:11,650 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-11 21:05:11,652 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-11 21:05:11,701 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-11 21:05:11,701 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-11 21:05:11,702 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-11 21:05:11,703 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-11 21:05:11,704 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-11 21:05:11,705 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-11 21:05:11,705 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-11 21:05:11,706 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-11 21:05:11,706 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-11 21:05:11,707 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-11 21:05:11,707 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-11 21:05:11,708 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-11 21:05:11,709 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-11 21:05:11,709 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-11 21:05:11,710 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-11 21:05:11,711 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-11 21:05:11,712 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-11 21:05:11,712 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-11 21:05:11,724 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-11 21:05:11,725 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-11 21:05:11,725 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-11 21:05:11,728 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-11 21:05:11,728 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-11 21:05:11,728 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-11 21:05:11,728 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-11 21:05:11,729 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-11 21:05:11,729 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-11 21:05:11,729 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-11 21:05:11,730 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-11 21:05:11,730 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-11 21:05:11,731 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-11 21:05:11,731 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-11 21:05:11,732 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-11 21:05:11,732 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-11 21:05:11,732 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-11 21:05:11,732 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-11 21:05:11,733 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-11 21:05:11,733 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-11 21:05:11,737 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 [2022-12-11 21:05:11,775 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-11 21:05:11,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-11 21:05:11,776 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-11 21:05:11,777 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-11 21:05:11,777 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-11 21:05:11,777 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-11 21:05:11,777 INFO L138 SettingsManager]: * Use SBE=true [2022-12-11 21:05:11,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-11 21:05:11,778 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-11 21:05:11,778 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-11 21:05:11,778 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-11 21:05:11,778 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-11 21:05:11,778 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-11 21:05:11,778 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-11 21:05:11,778 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-11 21:05:11,779 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-11 21:05:11,779 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-11 21:05:11,779 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-11 21:05:11,779 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-11 21:05:11,779 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-11 21:05:11,779 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-11 21:05:11,779 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-11 21:05:11,779 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-11 21:05:11,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-11 21:05:11,780 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-11 21:05:11,780 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-11 21:05:11,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-11 21:05:11,780 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-11 21:05:11,780 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-11 21:05:11,780 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-11 21:05:11,781 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-11 21:05:11,781 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-11 21:05:12,021 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-11 21:05:12,044 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-11 21:05:12,045 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-11 21:05:12,046 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-11 21:05:12,048 INFO L275 PluginConnector]: CDTParser initialized [2022-12-11 21:05:12,049 INFO L432 ainManager$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 [2022-12-11 21:05:13,080 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-11 21:05:13,561 INFO L351 CDTParser]: Found 1 translation units. [2022-12-11 21:05:13,562 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 [2022-12-11 21:05:13,600 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/595b3cc39/9a33c93f431a41f6807e985f3dc7d11b/FLAG88ebca8ad [2022-12-11 21:05:13,618 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/595b3cc39/9a33c93f431a41f6807e985f3dc7d11b [2022-12-11 21:05:13,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-11 21:05:13,622 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-11 21:05:13,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-11 21:05:13,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-11 21:05:13,626 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-11 21:05:13,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.12 09:05:13" (1/1) ... [2022-12-11 21:05:13,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bf1cae3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 09:05:13, skipping insertion in model container [2022-12-11 21:05:13,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.12 09:05:13" (1/1) ... [2022-12-11 21:05:13,633 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-11 21:05:13,738 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-11 21:05:14,368 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-11 21:05:14,385 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-11 21:05:14,400 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-11 21:05:14,621 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-11 21:05:14,630 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-11 21:05:14,705 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-11 21:05:14,714 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-11 21:05:14,715 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-11 21:05:14,717 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-11 21:05:14,718 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-11 21:05:14,718 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-11 21:05:14,719 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-11 21:05:14,721 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-11 21:05:14,729 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-11 21:05:14,738 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-11 21:05:14,739 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-11 21:05:14,740 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-11 21:05:14,769 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-11 21:05:14,770 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-11 21:05:14,775 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-11 21:05:14,793 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-11 21:05:14,795 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-11 21:05:14,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-11 21:05:14,801 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-11 21:05:14,802 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-11 21:05:14,815 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-11 21:05:14,833 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-11 21:05:14,840 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-11 21:05:14,841 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-11 21:05:14,843 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-11 21:05:14,844 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-11 21:05:14,844 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-11 21:05:14,844 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-11 21:05:14,880 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-11 21:05:14,882 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-11 21:05:14,882 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-11 21:05:14,891 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-11 21:05:14,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-11 21:05:14,897 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-11 21:05:14,903 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-11 21:05:14,904 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-11 21:05:14,909 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-11 21:05:14,909 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-11 21:05:14,910 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-11 21:05:14,918 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-11 21:05:14,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-11 21:05:15,088 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-11 21:05:15,088 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-11 21:05:15,094 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-11 21:05:15,112 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,113 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,113 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,113 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,113 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,114 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,114 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,114 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,114 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,197 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-11 21:05:15,202 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-11 21:05:15,346 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-11 21:05:15,358 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-11 21:05:15,363 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-11 21:05:15,387 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-11 21:05:15,392 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-11 21:05:15,392 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-11 21:05:15,401 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-11 21:05:15,412 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-11 21:05:15,431 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-11 21:05:15,516 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-11 21:05:15,527 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-11 21:05:15,556 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-11 21:05:15,579 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-11 21:05:15,585 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-11 21:05:15,595 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-11 21:05:15,596 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-11 21:05:15,596 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-11 21:05:15,613 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-11 21:05:15,613 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-11 21:05:15,658 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-11 21:05:15,663 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-11 21:05:15,682 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-11 21:05:15,683 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-11 21:05:15,687 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-11 21:05:15,698 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-11 21:05:15,720 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-11 21:05:15,749 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-11 21:05:15,753 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-11 21:05:15,765 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-11 21:05:15,767 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-11 21:05:15,767 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-11 21:05:15,772 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-11 21:05:15,773 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-11 21:05:15,777 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-11 21:05:15,781 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-11 21:05:15,784 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-11 21:05:15,788 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-11 21:05:15,794 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-11 21:05:15,798 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-11 21:05:15,802 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-11 21:05:15,803 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-11 21:05:15,807 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-11 21:05:15,832 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-11 21:05:15,890 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-11 21:05:15,894 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-11 21:05:15,898 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-11 21:05:15,901 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-11 21:05:15,919 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-11 21:05:15,920 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-11 21:05:15,923 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-11 21:05:15,923 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-11 21:05:15,924 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-11 21:05:15,925 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-11 21:05:15,938 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-11 21:05:15,939 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-11 21:05:15,939 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-11 21:05:15,940 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-11 21:05:15,941 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-11 21:05:15,941 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-11 21:05:15,941 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-11 21:05:15,941 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-11 21:05:15,965 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-11 21:05:15,971 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,971 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,972 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,972 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,972 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,973 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,973 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,973 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,974 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,974 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:15,974 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,016 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-11 21:05:16,017 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-11 21:05:16,137 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] [2022-12-11 21:05:16,272 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-11 21:05:16,320 INFO L203 MainTranslator]: Completed pre-run [2022-12-11 21:05:16,394 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-11 21:05:16,395 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-11 21:05:16,395 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-11 21:05:16,396 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-11 21:05:16,396 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-11 21:05:16,398 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-11 21:05:16,401 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-11 21:05:16,401 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-11 21:05:16,401 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-11 21:05:16,402 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-11 21:05:16,402 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-11 21:05:16,402 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-11 21:05:16,403 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-11 21:05:16,403 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-11 21:05:16,405 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-11 21:05:16,406 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-11 21:05:16,406 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-11 21:05:16,407 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-11 21:05:16,407 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-11 21:05:16,408 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-11 21:05:16,409 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-11 21:05:16,410 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-11 21:05:16,412 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-11 21:05:16,413 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-11 21:05:16,417 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-11 21:05:16,417 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-11 21:05:16,418 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-11 21:05:16,419 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-11 21:05:16,419 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-11 21:05:16,428 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-11 21:05:16,428 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-11 21:05:16,428 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-11 21:05:16,429 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-11 21:05:16,429 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-11 21:05:16,430 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-11 21:05:16,430 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-11 21:05:16,430 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-11 21:05:16,431 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-11 21:05:16,431 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-11 21:05:16,431 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-11 21:05:16,431 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-11 21:05:16,432 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-11 21:05:16,432 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-11 21:05:16,432 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-11 21:05:16,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-11 21:05:16,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-11 21:05:16,452 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-11 21:05:16,452 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-11 21:05:16,454 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-11 21:05:16,455 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,456 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,456 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,456 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,456 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,456 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,456 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,456 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,456 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,457 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-11 21:05:16,458 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-11 21:05:16,462 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-11 21:05:16,463 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-11 21:05:16,463 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-11 21:05:16,465 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-11 21:05:16,465 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-11 21:05:16,465 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-11 21:05:16,467 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-11 21:05:16,467 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-11 21:05:16,467 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-11 21:05:16,469 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-11 21:05:16,469 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-11 21:05:16,471 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-11 21:05:16,474 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-11 21:05:16,475 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-11 21:05:16,477 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-11 21:05:16,477 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-11 21:05:16,478 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-11 21:05:16,481 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-11 21:05:16,481 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-11 21:05:16,495 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-11 21:05:16,497 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-11 21:05:16,500 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-11 21:05:16,501 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-11 21:05:16,504 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-11 21:05:16,509 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-11 21:05:16,521 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-11 21:05:16,530 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-11 21:05:16,533 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-11 21:05:16,537 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-11 21:05:16,571 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-11 21:05:16,575 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-11 21:05:16,575 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-11 21:05:16,576 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-11 21:05:16,576 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-11 21:05:16,576 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-11 21:05:16,577 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-11 21:05:16,577 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-11 21:05:16,577 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-11 21:05:16,577 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-11 21:05:16,578 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-11 21:05:16,578 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-11 21:05:16,578 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-11 21:05:16,585 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-11 21:05:16,602 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-11 21:05:16,603 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-11 21:05:16,604 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-11 21:05:16,604 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-11 21:05:16,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-11 21:05:16,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-11 21:05:16,612 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-11 21:05:16,613 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-11 21:05:16,613 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-11 21:05:16,613 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-11 21:05:16,630 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-11 21:05:16,630 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-11 21:05:16,630 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-11 21:05:16,661 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-11 21:05:16,661 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-11 21:05:16,661 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-11 21:05:16,662 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-11 21:05:16,662 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-11 21:05:16,666 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-11 21:05:16,666 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,666 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,667 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,667 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,667 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,667 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,667 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,667 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,667 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,668 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,668 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-11 21:05:16,673 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-11 21:05:16,673 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-11 21:05:16,678 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] [2022-12-11 21:05:16,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-11 21:05:16,811 INFO L208 MainTranslator]: Completed translation [2022-12-11 21:05:16,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 09:05:16 WrapperNode [2022-12-11 21:05:16,813 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-11 21:05:16,814 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-11 21:05:16,814 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-11 21:05:16,814 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-11 21:05:16,819 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 09:05:16" (1/1) ... [2022-12-11 21:05:16,925 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 09:05:16" (1/1) ... [2022-12-11 21:05:17,716 INFO L138 Inliner]: procedures = 501, calls = 3493, calls flagged for inlining = 773, calls inlined = 1247, statements flattened = 14674 [2022-12-11 21:05:17,717 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-11 21:05:17,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-11 21:05:17,718 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-11 21:05:17,720 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-11 21:05:17,727 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 09:05:16" (1/1) ... [2022-12-11 21:05:17,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 09:05:16" (1/1) ... [2022-12-11 21:05:17,979 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 09:05:16" (1/1) ... [2022-12-11 21:05:17,979 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 09:05:16" (1/1) ... [2022-12-11 21:05:18,581 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 09:05:16" (1/1) ... [2022-12-11 21:05:18,621 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 09:05:16" (1/1) ... [2022-12-11 21:05:18,655 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 09:05:16" (1/1) ... [2022-12-11 21:05:18,690 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 09:05:16" (1/1) ... [2022-12-11 21:05:18,767 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-11 21:05:18,769 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-11 21:05:18,769 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-11 21:05:18,769 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-11 21:05:18,769 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 09:05:16" (1/1) ... [2022-12-11 21:05:18,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-11 21:05:18,781 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-11 21:05:18,791 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) [2022-12-11 21:05:18,801 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 [2022-12-11 21:05:18,834 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-12-11 21:05:18,834 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-12-11 21:05:18,834 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-12-11 21:05:18,834 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-12-11 21:05:18,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-12-11 21:05:18,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-12-11 21:05:18,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-12-11 21:05:18,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-12-11 21:05:18,834 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-12-11 21:05:18,834 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-12-11 21:05:18,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-12-11 21:05:18,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-12-11 21:05:18,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-11 21:05:18,834 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-12-11 21:05:18,835 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-12-11 21:05:18,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-11 21:05:18,835 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-12-11 21:05:18,835 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-12-11 21:05:18,835 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-12-11 21:05:18,835 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-12-11 21:05:18,835 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-12-11 21:05:18,835 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-12-11 21:05:18,835 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-11 21:05:18,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-11 21:05:18,835 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-12-11 21:05:18,836 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-12-11 21:05:18,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-11 21:05:18,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-11 21:05:18,836 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-11 21:05:18,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-11 21:05:18,836 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-11 21:05:18,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-11 21:05:18,836 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-12-11 21:05:18,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-12-11 21:05:18,836 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-11 21:05:18,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-11 21:05:18,836 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-12-11 21:05:18,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-12-11 21:05:18,836 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-12-11 21:05:18,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-12-11 21:05:18,836 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-12-11 21:05:18,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-12-11 21:05:18,837 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-12-11 21:05:18,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-12-11 21:05:18,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-11 21:05:18,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-11 21:05:18,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-11 21:05:18,837 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-12-11 21:05:18,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-12-11 21:05:18,837 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-12-11 21:05:18,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-11 21:05:18,837 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-12-11 21:05:18,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-12-11 21:05:18,837 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-12-11 21:05:18,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-12-11 21:05:18,837 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-11 21:05:18,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-11 21:05:18,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-12-11 21:05:18,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-12-11 21:05:18,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-11 21:05:18,844 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-11 21:05:19,852 INFO L236 CfgBuilder]: Building ICFG [2022-12-11 21:05:19,854 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-11 21:05:27,736 INFO L277 CfgBuilder]: Performing block encoding [2022-12-11 21:05:27,788 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-11 21:05:27,788 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-11 21:05:27,800 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.12 09:05:27 BoogieIcfgContainer [2022-12-11 21:05:27,800 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-11 21:05:27,802 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-11 21:05:27,802 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-11 21:05:27,804 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-11 21:05:27,804 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.12 09:05:13" (1/3) ... [2022-12-11 21:05:27,805 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@699330a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.12 09:05:27, skipping insertion in model container [2022-12-11 21:05:27,805 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 09:05:16" (2/3) ... [2022-12-11 21:05:27,805 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@699330a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.12 09:05:27, skipping insertion in model container [2022-12-11 21:05:27,805 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.12 09:05:27" (3/3) ... [2022-12-11 21:05:27,806 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-12-11 21:05:27,820 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-11 21:05:27,820 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-11 21:05:27,820 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-11 21:05:28,574 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) [2022-12-11 21:05:28,583 INFO L158 Benchmark]: Toolchain (without parser) took 14956.68ms. Allocated memory was 245.4MB in the beginning and 1.0GB in the end (delta: 789.6MB). Free memory was 207.4MB in the beginning and 663.5MB in the end (delta: -456.1MB). Peak memory consumption was 775.4MB. Max. memory is 8.0GB. [2022-12-11 21:05:28,584 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 245.4MB. Free memory is still 221.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-12-11 21:05:28,585 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3189.00ms. Allocated memory was 245.4MB in the beginning and 431.0MB in the end (delta: 185.6MB). Free memory was 207.4MB in the beginning and 356.8MB in the end (delta: -149.4MB). Peak memory consumption was 134.8MB. Max. memory is 8.0GB. [2022-12-11 21:05:28,588 INFO L158 Benchmark]: Boogie Procedure Inliner took 902.60ms. Allocated memory is still 431.0MB. Free memory was 356.8MB in the beginning and 234.1MB in the end (delta: 122.7MB). Peak memory consumption was 243.3MB. Max. memory is 8.0GB. [2022-12-11 21:05:28,588 INFO L158 Benchmark]: Boogie Preprocessor took 1049.19ms. Allocated memory was 431.0MB in the beginning and 861.9MB in the end (delta: 431.0MB). Free memory was 234.1MB in the beginning and 276.2MB in the end (delta: -42.0MB). Peak memory consumption was 397.8MB. Max. memory is 8.0GB. [2022-12-11 21:05:28,589 INFO L158 Benchmark]: RCFGBuilder took 9031.39ms. Allocated memory was 861.9MB in the beginning and 1.0GB in the end (delta: 173.0MB). Free memory was 276.2MB in the beginning and 632.8MB in the end (delta: -356.6MB). Peak memory consumption was 183.4MB. Max. memory is 8.0GB. [2022-12-11 21:05:28,589 INFO L158 Benchmark]: TraceAbstraction took 775.85ms. Allocated memory is still 1.0GB. Free memory was 631.2MB in the beginning and 663.5MB in the end (delta: -32.3MB). Peak memory consumption was 408.6MB. Max. memory is 8.0GB. [2022-12-11 21:05:28,594 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 245.4MB. Free memory is still 221.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3189.00ms. Allocated memory was 245.4MB in the beginning and 431.0MB in the end (delta: 185.6MB). Free memory was 207.4MB in the beginning and 356.8MB in the end (delta: -149.4MB). Peak memory consumption was 134.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 902.60ms. Allocated memory is still 431.0MB. Free memory was 356.8MB in the beginning and 234.1MB in the end (delta: 122.7MB). Peak memory consumption was 243.3MB. Max. memory is 8.0GB. * Boogie Preprocessor took 1049.19ms. Allocated memory was 431.0MB in the beginning and 861.9MB in the end (delta: 431.0MB). Free memory was 234.1MB in the beginning and 276.2MB in the end (delta: -42.0MB). Peak memory consumption was 397.8MB. Max. memory is 8.0GB. * RCFGBuilder took 9031.39ms. Allocated memory was 861.9MB in the beginning and 1.0GB in the end (delta: 173.0MB). Free memory was 276.2MB in the beginning and 632.8MB in the end (delta: -356.6MB). Peak memory consumption was 183.4MB. Max. memory is 8.0GB. * TraceAbstraction took 775.85ms. Allocated memory is still 1.0GB. Free memory was 631.2MB in the beginning and 663.5MB in the end (delta: -32.3MB). Peak memory consumption was 408.6MB. 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. [2022-12-11 21:05:28,620 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...