/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-SemanticLbe.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 [2022-12-12 18:44:34,740 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-12 18:44:34,743 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-12 18:44:34,785 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-12 18:44:34,786 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-12 18:44:34,789 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-12 18:44:34,793 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-12 18:44:34,797 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-12 18:44:34,804 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-12 18:44:34,810 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-12 18:44:34,811 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-12 18:44:34,812 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-12 18:44:34,812 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-12 18:44:34,813 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-12 18:44:34,816 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-12 18:44:34,819 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-12 18:44:34,820 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-12 18:44:34,821 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-12 18:44:34,822 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-12 18:44:34,823 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-12 18:44:34,825 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-12 18:44:34,827 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-12 18:44:34,828 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-12 18:44:34,830 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-12 18:44:34,839 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-12 18:44:34,839 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-12 18:44:34,840 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-12 18:44:34,841 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-12 18:44:34,842 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-12 18:44:34,843 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-12 18:44:34,847 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-12 18:44:34,849 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-12 18:44:34,850 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-12 18:44:34,851 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-12 18:44:34,852 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-12 18:44:34,852 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-12 18:44:34,852 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-12 18:44:34,853 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-12 18:44:34,853 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-12 18:44:34,853 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-12 18:44:34,854 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-12 18:44:34,855 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-SemanticLbe.epf [2022-12-12 18:44:34,891 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-12 18:44:34,891 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-12 18:44:34,893 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-12 18:44:34,893 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-12 18:44:34,893 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-12 18:44:34,894 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-12 18:44:34,894 INFO L138 SettingsManager]: * Use SBE=true [2022-12-12 18:44:34,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-12 18:44:34,895 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-12 18:44:34,895 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-12 18:44:34,896 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-12 18:44:34,896 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-12 18:44:34,896 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-12 18:44:34,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-12 18:44:34,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-12 18:44:34,896 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-12 18:44:34,897 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-12 18:44:34,897 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-12 18:44:34,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-12 18:44:34,897 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-12 18:44:34,897 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-12 18:44:34,897 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-12 18:44:34,897 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-12 18:44:34,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-12 18:44:34,898 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-12 18:44:34,898 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-12 18:44:34,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-12 18:44:34,898 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-12 18:44:34,898 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-12 18:44:34,899 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-12 18:44:34,899 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-12 18:44:35,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-12 18:44:35,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-12 18:44:35,217 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-12 18:44:35,218 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-12 18:44:35,218 INFO L275 PluginConnector]: CDTParser initialized [2022-12-12 18:44:35,219 INFO L432 ainManager$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 [2022-12-12 18:44:36,325 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-12 18:44:36,923 INFO L351 CDTParser]: Found 1 translation units. [2022-12-12 18:44:36,924 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 [2022-12-12 18:44:36,982 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c86064d6/db49485731344f13bafc2d7ca521f642/FLAG274d58508 [2022-12-12 18:44:36,996 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c86064d6/db49485731344f13bafc2d7ca521f642 [2022-12-12 18:44:36,999 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-12 18:44:37,000 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-12 18:44:37,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-12 18:44:37,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-12 18:44:37,003 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-12 18:44:37,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.12 06:44:36" (1/1) ... [2022-12-12 18:44:37,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2989a177 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 06:44:37, skipping insertion in model container [2022-12-12 18:44:37,005 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.12 06:44:36" (1/1) ... [2022-12-12 18:44:37,011 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-12 18:44:37,112 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-12 18:44:37,931 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-12 18:44:37,944 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-12 18:44:37,956 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-12 18:44:38,179 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-12 18:44:38,194 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-12 18:44:38,274 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-12 18:44:38,297 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-12 18:44:38,298 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-12 18:44:38,301 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-12 18:44:38,302 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-12 18:44:38,302 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-12 18:44:38,304 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 18:44:38,307 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 18:44:38,318 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-12 18:44:38,339 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-12 18:44:38,342 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-12 18:44:38,342 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-12 18:44:38,344 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 18:44:38,346 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 18:44:38,361 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 18:44:38,392 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-12 18:44:38,395 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-12 18:44:38,396 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 18:44:38,405 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-12 18:44:38,406 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-12 18:44:38,418 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-12 18:44:38,444 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-12 18:44:38,455 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-12 18:44:38,456 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-12 18:44:38,458 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-12 18:44:38,459 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-12 18:44:38,459 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-12 18:44:38,460 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 18:44:38,466 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-12 18:44:38,468 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-12 18:44:38,469 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-12 18:44:38,479 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-12 18:44:38,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 18:44:38,485 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-12 18:44:38,491 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-12 18:44:38,491 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-12 18:44:38,498 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-12 18:44:38,498 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-12 18:44:38,498 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 18:44:38,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 18:44:38,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 18:44:38,725 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-12 18:44:38,725 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-12 18:44:38,728 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-12 18:44:38,739 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:38,740 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:38,740 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:38,740 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:38,741 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:38,741 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:38,741 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:38,742 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:38,742 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:38,893 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-12 18:44:38,903 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-12 18:44:39,187 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-12 18:44:39,201 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-12 18:44:39,210 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-12 18:44:39,232 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-12 18:44:39,240 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-12 18:44:39,241 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-12 18:44:39,254 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-12 18:44:39,274 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-12 18:44:39,315 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-12 18:44:39,438 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-12 18:44:39,455 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-12 18:44:39,492 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-12 18:44:39,533 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-12 18:44:39,537 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 18:44:39,553 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 18:44:39,556 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 18:44:39,564 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 18:44:39,602 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-12 18:44:39,603 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-12 18:44:39,704 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-12 18:44:39,708 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 18:44:39,743 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-12 18:44:39,744 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 18:44:39,750 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-12 18:44:39,771 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 18:44:39,847 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-12 18:44:39,887 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 18:44:39,892 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-12 18:44:39,903 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-12 18:44:39,904 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-12 18:44:39,905 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-12 18:44:39,918 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-12 18:44:39,919 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-12 18:44:39,940 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-12 18:44:39,944 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-12 18:44:39,949 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-12 18:44:39,954 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-12 18:44:39,962 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-12 18:44:39,967 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-12 18:44:39,972 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-12 18:44:39,973 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-12 18:44:39,977 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-12 18:44:40,000 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-12 18:44:40,117 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-12 18:44:40,122 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-12 18:44:40,126 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-12 18:44:40,130 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-12 18:44:40,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 18:44:40,153 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 18:44:40,154 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-12 18:44:40,154 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-12 18:44:40,155 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-12 18:44:40,155 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-12 18:44:40,168 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 18:44:40,169 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-12 18:44:40,169 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-12 18:44:40,170 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 18:44:40,171 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-12 18:44:40,171 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-12 18:44:40,171 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-12 18:44:40,172 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-12 18:44:40,190 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-12 18:44:40,192 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,192 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,192 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,193 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,193 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,193 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,193 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,193 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,194 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,194 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,195 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,235 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-12 18:44:40,235 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-12 18:44:40,391 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] [2022-12-12 18:44:40,646 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-12 18:44:40,713 INFO L203 MainTranslator]: Completed pre-run [2022-12-12 18:44:40,856 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-12 18:44:40,857 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-12 18:44:40,857 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-12 18:44:40,858 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-12 18:44:40,860 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-12 18:44:40,861 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-12 18:44:40,863 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-12 18:44:40,863 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-12 18:44:40,866 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-12 18:44:40,867 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-12 18:44:40,867 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-12 18:44:40,867 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 18:44:40,868 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 18:44:40,869 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-12 18:44:40,872 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-12 18:44:40,873 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-12 18:44:40,873 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-12 18:44:40,874 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 18:44:40,874 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 18:44:40,875 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 18:44:40,877 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-12 18:44:40,879 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-12 18:44:40,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 18:44:40,883 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-12 18:44:40,883 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-12 18:44:40,886 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-12 18:44:40,888 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-12 18:44:40,889 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-12 18:44:40,889 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-12 18:44:40,897 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-12 18:44:40,898 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-12 18:44:40,898 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-12 18:44:40,898 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 18:44:40,899 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-12 18:44:40,900 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-12 18:44:40,900 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-12 18:44:40,900 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-12 18:44:40,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 18:44:40,901 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-12 18:44:40,901 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-12 18:44:40,901 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-12 18:44:40,902 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-12 18:44:40,902 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-12 18:44:40,902 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 18:44:40,903 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 18:44:40,904 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 18:44:40,929 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-12 18:44:40,929 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-12 18:44:40,931 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-12 18:44:40,933 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,933 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,934 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,934 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,934 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,934 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,934 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,935 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,935 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:40,936 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-12 18:44:40,936 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-12 18:44:40,943 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-12 18:44:40,943 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-12 18:44:40,944 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-12 18:44:40,946 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-12 18:44:40,946 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-12 18:44:40,947 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-12 18:44:40,947 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-12 18:44:40,948 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-12 18:44:40,948 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-12 18:44:40,951 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-12 18:44:40,952 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-12 18:44:40,955 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-12 18:44:40,957 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-12 18:44:40,958 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 18:44:40,959 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 18:44:40,960 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 18:44:40,961 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 18:44:40,964 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-12 18:44:40,964 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-12 18:44:40,979 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-12 18:44:40,981 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 18:44:40,986 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-12 18:44:40,986 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 18:44:40,990 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-12 18:44:40,997 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 18:44:41,013 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-12 18:44:41,043 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 18:44:41,047 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-12 18:44:41,052 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-12 18:44:41,064 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-12 18:44:41,071 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-12 18:44:41,071 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-12 18:44:41,072 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-12 18:44:41,072 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-12 18:44:41,073 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-12 18:44:41,073 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-12 18:44:41,073 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-12 18:44:41,074 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-12 18:44:41,074 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-12 18:44:41,074 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-12 18:44:41,075 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-12 18:44:41,075 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-12 18:44:41,089 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-12 18:44:41,106 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-12 18:44:41,108 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-12 18:44:41,109 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-12 18:44:41,109 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-12 18:44:41,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 18:44:41,120 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 18:44:41,121 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-12 18:44:41,121 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-12 18:44:41,122 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-12 18:44:41,122 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-12 18:44:41,146 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 18:44:41,146 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-12 18:44:41,146 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-12 18:44:41,184 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 18:44:41,185 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-12 18:44:41,185 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-12 18:44:41,186 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-12 18:44:41,186 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-12 18:44:41,191 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-12 18:44:41,192 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:41,192 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:41,193 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:41,193 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:41,193 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:41,193 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:41,193 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:41,193 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:41,194 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:41,194 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:41,194 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 18:44:41,199 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-12 18:44:41,200 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-12 18:44:41,207 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] [2022-12-12 18:44:41,217 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-12 18:44:41,395 INFO L208 MainTranslator]: Completed translation [2022-12-12 18:44:41,396 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 06:44:41 WrapperNode [2022-12-12 18:44:41,396 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-12 18:44:41,398 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-12 18:44:41,398 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-12 18:44:41,398 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-12 18:44:41,404 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 06:44:41" (1/1) ... [2022-12-12 18:44:41,500 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 06:44:41" (1/1) ... [2022-12-12 18:44:42,557 INFO L138 Inliner]: procedures = 501, calls = 3493, calls flagged for inlining = 773, calls inlined = 1247, statements flattened = 14674 [2022-12-12 18:44:42,558 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-12 18:44:42,571 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-12 18:44:42,572 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-12 18:44:42,572 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-12 18:44:42,582 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 06:44:41" (1/1) ... [2022-12-12 18:44:42,582 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 06:44:41" (1/1) ... [2022-12-12 18:44:43,049 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 06:44:41" (1/1) ... [2022-12-12 18:44:43,051 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 06:44:41" (1/1) ... [2022-12-12 18:44:43,922 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 06:44:41" (1/1) ... [2022-12-12 18:44:43,982 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 06:44:41" (1/1) ... [2022-12-12 18:44:44,017 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 06:44:41" (1/1) ... [2022-12-12 18:44:44,050 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 06:44:41" (1/1) ... [2022-12-12 18:44:44,126 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-12 18:44:44,127 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-12 18:44:44,127 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-12 18:44:44,127 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-12 18:44:44,128 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 06:44:41" (1/1) ... [2022-12-12 18:44:44,132 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-12 18:44:44,141 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-12 18:44:44,155 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) [2022-12-12 18:44:44,182 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 [2022-12-12 18:44:44,196 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-12-12 18:44:44,196 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-12-12 18:44:44,196 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-12-12 18:44:44,196 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-12-12 18:44:44,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-12-12 18:44:44,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-12-12 18:44:44,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-12-12 18:44:44,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-12-12 18:44:44,197 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-12-12 18:44:44,197 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-12-12 18:44:44,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-12-12 18:44:44,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-12-12 18:44:44,197 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-12 18:44:44,197 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-12-12 18:44:44,197 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-12-12 18:44:44,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-12 18:44:44,197 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-12-12 18:44:44,197 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-12-12 18:44:44,197 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-12-12 18:44:44,197 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-12-12 18:44:44,197 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-12-12 18:44:44,198 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-12-12 18:44:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-12 18:44:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-12 18:44:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-12-12 18:44:44,198 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-12-12 18:44:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-12 18:44:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-12 18:44:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-12 18:44:44,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-12 18:44:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-12 18:44:44,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-12 18:44:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-12-12 18:44:44,198 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-12-12 18:44:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-12 18:44:44,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-12 18:44:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-12-12 18:44:44,198 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-12-12 18:44:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-12-12 18:44:44,199 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-12-12 18:44:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-12-12 18:44:44,199 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-12-12 18:44:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-12-12 18:44:44,199 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-12-12 18:44:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-12 18:44:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-12 18:44:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-12 18:44:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-12-12 18:44:44,199 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-12-12 18:44:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-12-12 18:44:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-12 18:44:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-12-12 18:44:44,199 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-12-12 18:44:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-12-12 18:44:44,200 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-12-12 18:44:44,200 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-12 18:44:44,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-12 18:44:44,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-12-12 18:44:44,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-12-12 18:44:44,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-12 18:44:44,208 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-12 18:44:45,342 INFO L236 CfgBuilder]: Building ICFG [2022-12-12 18:44:45,344 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-12 18:44:55,103 INFO L277 CfgBuilder]: Performing block encoding [2022-12-12 18:44:55,164 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-12 18:44:55,164 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-12 18:44:55,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.12 06:44:55 BoogieIcfgContainer [2022-12-12 18:44:55,180 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-12 18:44:55,182 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-12 18:44:55,183 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-12 18:44:55,185 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-12 18:44:55,186 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.12 06:44:36" (1/3) ... [2022-12-12 18:44:55,187 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fb7cefd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.12 06:44:55, skipping insertion in model container [2022-12-12 18:44:55,187 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 06:44:41" (2/3) ... [2022-12-12 18:44:55,187 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fb7cefd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.12 06:44:55, skipping insertion in model container [2022-12-12 18:44:55,187 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.12 06:44:55" (3/3) ... [2022-12-12 18:44:55,188 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-1.i [2022-12-12 18:44:55,206 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-12 18:44:55,206 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-12 18:44:55,206 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-12 18:44:56,052 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) [2022-12-12 18:44:56,060 INFO L158 Benchmark]: Toolchain (without parser) took 19058.55ms. Allocated memory was 204.5MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 167.1MB in the beginning and 963.2MB in the end (delta: -796.0MB). Peak memory consumption was 777.1MB. Max. memory is 8.0GB. [2022-12-12 18:44:56,061 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 204.5MB. Free memory is still 180.9MB. There was no memory consumed. Max. memory is 8.0GB. [2022-12-12 18:44:56,062 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4395.41ms. Allocated memory was 204.5MB in the beginning and 393.2MB in the end (delta: 188.7MB). Free memory was 167.1MB in the beginning and 280.3MB in the end (delta: -113.1MB). Peak memory consumption was 153.0MB. Max. memory is 8.0GB. [2022-12-12 18:44:56,066 INFO L158 Benchmark]: Boogie Procedure Inliner took 1160.15ms. Allocated memory was 393.2MB in the beginning and 567.3MB in the end (delta: 174.1MB). Free memory was 280.3MB in the beginning and 358.9MB in the end (delta: -78.6MB). Peak memory consumption was 183.0MB. Max. memory is 8.0GB. [2022-12-12 18:44:56,067 INFO L158 Benchmark]: Boogie Preprocessor took 1554.80ms. Allocated memory was 567.3MB in the beginning and 1.1GB in the end (delta: 567.3MB). Free memory was 358.9MB in the beginning and 853.3MB in the end (delta: -494.3MB). Peak memory consumption was 427.9MB. Max. memory is 8.0GB. [2022-12-12 18:44:56,067 INFO L158 Benchmark]: RCFGBuilder took 11052.95ms. Allocated memory was 1.1GB in the beginning and 1.8GB in the end (delta: 641.7MB). Free memory was 853.3MB in the beginning and 1.4GB in the end (delta: -510.0MB). Peak memory consumption was 561.7MB. Max. memory is 8.0GB. [2022-12-12 18:44:56,068 INFO L158 Benchmark]: TraceAbstraction took 875.34ms. Allocated memory is still 1.8GB. Free memory was 1.4GB in the beginning and 963.2MB in the end (delta: 399.0MB). Peak memory consumption was 399.5MB. Max. memory is 8.0GB. [2022-12-12 18:44:56,073 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 204.5MB. Free memory is still 180.9MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 4395.41ms. Allocated memory was 204.5MB in the beginning and 393.2MB in the end (delta: 188.7MB). Free memory was 167.1MB in the beginning and 280.3MB in the end (delta: -113.1MB). Peak memory consumption was 153.0MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 1160.15ms. Allocated memory was 393.2MB in the beginning and 567.3MB in the end (delta: 174.1MB). Free memory was 280.3MB in the beginning and 358.9MB in the end (delta: -78.6MB). Peak memory consumption was 183.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 1554.80ms. Allocated memory was 567.3MB in the beginning and 1.1GB in the end (delta: 567.3MB). Free memory was 358.9MB in the beginning and 853.3MB in the end (delta: -494.3MB). Peak memory consumption was 427.9MB. Max. memory is 8.0GB. * RCFGBuilder took 11052.95ms. Allocated memory was 1.1GB in the beginning and 1.8GB in the end (delta: 641.7MB). Free memory was 853.3MB in the beginning and 1.4GB in the end (delta: -510.0MB). Peak memory consumption was 561.7MB. Max. memory is 8.0GB. * TraceAbstraction took 875.34ms. Allocated memory is still 1.8GB. Free memory was 1.4GB in the beginning and 963.2MB in the end (delta: 399.0MB). Peak memory consumption was 399.5MB. 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. [2022-12-12 18:44:56,108 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...