/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 --traceabstraction.size.reduction.to.apply.after.petri.net.difference REMOVE_REDUNDANT_FLOW -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-a802222-m [2022-12-12 12:07:05,936 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-12 12:07:05,938 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-12 12:07:05,991 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-12 12:07:05,994 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-12 12:07:05,996 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-12 12:07:05,999 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-12 12:07:06,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-12 12:07:06,006 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-12 12:07:06,011 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-12 12:07:06,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-12 12:07:06,013 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-12 12:07:06,013 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-12 12:07:06,016 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-12 12:07:06,017 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-12 12:07:06,020 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-12 12:07:06,021 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-12 12:07:06,021 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-12 12:07:06,024 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-12 12:07:06,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-12 12:07:06,029 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-12 12:07:06,031 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-12 12:07:06,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-12 12:07:06,032 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-12 12:07:06,035 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-12 12:07:06,035 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-12 12:07:06,035 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-12 12:07:06,036 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-12 12:07:06,036 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-12 12:07:06,037 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-12 12:07:06,037 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-12 12:07:06,037 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-12 12:07:06,038 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-12 12:07:06,038 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-12 12:07:06,039 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-12 12:07:06,039 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-12 12:07:06,040 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-12 12:07:06,040 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-12 12:07:06,040 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-12 12:07:06,041 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-12 12:07:06,041 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-12 12:07:06,046 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 [2022-12-12 12:07:06,081 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-12 12:07:06,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-12 12:07:06,082 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-12 12:07:06,083 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-12 12:07:06,083 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-12 12:07:06,084 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-12 12:07:06,084 INFO L138 SettingsManager]: * Use SBE=true [2022-12-12 12:07:06,084 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-12 12:07:06,084 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-12 12:07:06,085 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-12 12:07:06,085 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-12 12:07:06,085 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-12 12:07:06,086 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-12 12:07:06,086 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-12 12:07:06,086 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-12 12:07:06,086 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-12 12:07:06,086 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-12 12:07:06,086 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-12 12:07:06,086 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-12 12:07:06,086 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-12 12:07:06,087 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-12 12:07:06,087 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-12 12:07:06,087 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-12 12:07:06,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-12 12:07:06,087 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-12 12:07:06,087 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-12 12:07:06,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-12 12:07:06,088 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-12 12:07:06,088 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-12 12:07:06,088 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-12 12:07:06,088 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-12 12:07:06,088 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Size reduction to apply after Petri net difference -> REMOVE_REDUNDANT_FLOW [2022-12-12 12:07:06,415 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-12 12:07:06,440 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-12 12:07:06,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-12 12:07:06,443 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-12 12:07:06,444 INFO L275 PluginConnector]: CDTParser initialized [2022-12-12 12:07:06,445 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-12-12 12:07:07,570 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-12 12:07:08,161 INFO L351 CDTParser]: Found 1 translation units. [2022-12-12 12:07:08,162 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-12-12 12:07:08,208 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e818f01a8/7e8fc0d8e8604427acc4cbe5fd72b590/FLAG3c4114797 [2022-12-12 12:07:08,221 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e818f01a8/7e8fc0d8e8604427acc4cbe5fd72b590 [2022-12-12 12:07:08,223 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-12 12:07:08,227 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-12 12:07:08,228 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-12 12:07:08,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-12 12:07:08,231 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-12 12:07:08,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.12 12:07:08" (1/1) ... [2022-12-12 12:07:08,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3970f0d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 12:07:08, skipping insertion in model container [2022-12-12 12:07:08,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.12 12:07:08" (1/1) ... [2022-12-12 12:07:08,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-12 12:07:08,389 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-12 12:07:09,314 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-12 12:07:09,325 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-12 12:07:09,334 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-12 12:07:09,474 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-12 12:07:09,488 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-12 12:07:09,554 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-12 12:07:09,573 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-12 12:07:09,574 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-12 12:07:09,577 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-12 12:07:09,578 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-12 12:07:09,578 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-12 12:07:09,579 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 12:07:09,582 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 12:07:09,588 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-12 12:07:09,598 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-12 12:07:09,599 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-12 12:07:09,600 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-12 12:07:09,601 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 12:07:09,602 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 12:07:09,609 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 12:07:09,628 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-12 12:07:09,629 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-12 12:07:09,630 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 12:07:09,635 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-12 12:07:09,636 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-12 12:07:09,653 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-12 12:07:09,672 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-12 12:07:09,680 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-12 12:07:09,681 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-12 12:07:09,683 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-12 12:07:09,683 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-12 12:07:09,683 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-12 12:07:09,684 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 12:07:09,687 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-12 12:07:09,691 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-12 12:07:09,692 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-12 12:07:09,697 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-12 12:07:09,704 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 12:07:09,705 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-12 12:07:09,714 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-12 12:07:09,716 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-12 12:07:09,724 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-12 12:07:09,724 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-12 12:07:09,724 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 12:07:09,731 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 12:07:09,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 12:07:09,946 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-12 12:07:09,946 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-12 12:07:09,956 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-12 12:07:09,972 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:09,973 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:09,973 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:09,974 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:09,974 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:09,974 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:09,975 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:09,975 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:09,976 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:10,246 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-12 12:07:10,266 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-12 12:07:10,580 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-12 12:07:10,585 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-12 12:07:10,591 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-12 12:07:10,616 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-12 12:07:10,622 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-12 12:07:10,623 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-12 12:07:10,636 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-12 12:07:10,653 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-12 12:07:10,687 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-12 12:07:10,818 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-12 12:07:10,830 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-12 12:07:10,864 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-12 12:07:10,893 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-12 12:07:10,896 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 12:07:10,908 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 12:07:10,917 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 12:07:10,922 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 12:07:10,944 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-12 12:07:10,944 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-12 12:07:11,007 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-12 12:07:11,011 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 12:07:11,040 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-12 12:07:11,041 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 12:07:11,048 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-12 12:07:11,065 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 12:07:11,093 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-12 12:07:11,137 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 12:07:11,144 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-12 12:07:11,158 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-12 12:07:11,159 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-12 12:07:11,160 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-12 12:07:11,165 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-12 12:07:11,166 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-12 12:07:11,172 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-12 12:07:11,176 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-12 12:07:11,180 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-12 12:07:11,184 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-12 12:07:11,190 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-12 12:07:11,194 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-12 12:07:11,199 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-12 12:07:11,199 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-12 12:07:11,203 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-12 12:07:11,228 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-12 12:07:11,288 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-12 12:07:11,293 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-12 12:07:11,297 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-12 12:07:11,301 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-12 12:07:11,315 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 12:07:11,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 12:07:11,317 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-12 12:07:11,317 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-12 12:07:11,317 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-12 12:07:11,318 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-12 12:07:11,340 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 12:07:11,341 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-12 12:07:11,341 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-12 12:07:11,343 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 12:07:11,343 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-12 12:07:11,345 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-12 12:07:11,346 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-12 12:07:11,346 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-12 12:07:11,373 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-12 12:07:11,379 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:11,379 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:11,380 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:11,380 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:11,380 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:11,380 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:11,381 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:11,381 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:11,381 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:11,382 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:11,382 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:11,426 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-12 12:07:11,426 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-12 12:07:11,570 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2022-12-12 12:07:11,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-12 12:07:11,886 INFO L203 MainTranslator]: Completed pre-run [2022-12-12 12:07:11,960 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-12 12:07:11,960 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-12 12:07:11,961 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-12 12:07:11,962 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-12 12:07:11,963 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-12 12:07:11,964 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-12 12:07:11,966 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-12 12:07:11,966 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-12 12:07:11,967 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-12 12:07:11,967 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-12 12:07:11,968 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-12 12:07:11,968 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 12:07:11,969 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 12:07:11,969 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-12 12:07:11,972 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-12-12 12:07:11,973 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-12 12:07:11,974 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-12-12 12:07:11,974 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 12:07:11,974 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 12:07:11,976 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 12:07:11,977 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-12 12:07:11,981 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-12-12 12:07:11,981 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 12:07:11,981 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-12-12 12:07:11,986 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-12 12:07:11,987 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-12 12:07:11,988 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-12 12:07:11,988 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-12 12:07:11,989 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-12 12:07:11,999 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-12 12:07:11,999 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-12 12:07:12,000 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-12 12:07:12,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 12:07:12,001 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-12 12:07:12,001 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-12 12:07:12,001 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-12 12:07:12,002 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-12 12:07:12,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 12:07:12,003 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-12 12:07:12,003 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-12 12:07:12,003 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-12 12:07:12,004 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-12 12:07:12,004 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-12 12:07:12,004 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 12:07:12,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 12:07:12,006 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 12:07:12,030 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-12 12:07:12,031 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-12 12:07:12,032 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-12 12:07:12,034 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,034 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,034 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,034 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,035 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,035 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,035 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,035 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,035 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,036 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-12 12:07:12,037 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-12 12:07:12,043 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-12 12:07:12,043 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-12-12 12:07:12,044 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-12-12 12:07:12,046 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-12 12:07:12,047 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-12 12:07:12,048 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-12 12:07:12,048 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-12-12 12:07:12,048 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-12-12 12:07:12,049 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-12 12:07:12,051 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-12 12:07:12,051 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-12-12 12:07:12,054 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-12-12 12:07:12,056 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-12 12:07:12,057 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 12:07:12,059 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 12:07:12,060 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 12:07:12,060 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 12:07:12,063 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-12-12 12:07:12,064 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-12-12 12:07:12,110 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-12 12:07:12,112 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 12:07:12,117 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-12 12:07:12,117 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 12:07:12,121 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-12 12:07:12,127 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 12:07:12,141 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-12 12:07:12,153 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-12 12:07:12,156 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-12-12 12:07:12,161 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-12-12 12:07:12,172 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-12-12 12:07:12,179 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-12-12 12:07:12,180 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-12 12:07:12,180 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-12-12 12:07:12,180 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-12-12 12:07:12,181 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-12-12 12:07:12,181 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-12-12 12:07:12,181 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-12-12 12:07:12,182 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-12-12 12:07:12,182 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-12-12 12:07:12,182 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-12 12:07:12,183 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-12 12:07:12,183 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-12 12:07:12,196 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-12-12 12:07:12,213 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-12-12 12:07:12,215 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-12-12 12:07:12,215 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-12-12 12:07:12,216 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-12-12 12:07:12,225 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 12:07:12,226 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-12 12:07:12,226 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-12-12 12:07:12,226 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-12 12:07:12,227 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-12-12 12:07:12,227 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-12-12 12:07:12,249 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 12:07:12,250 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-12 12:07:12,250 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-12 12:07:12,303 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-12 12:07:12,303 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-12-12 12:07:12,304 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-12 12:07:12,304 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-12-12 12:07:12,304 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-12-12 12:07:12,310 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-12-12 12:07:12,311 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,311 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,311 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,311 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,311 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,312 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,312 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,312 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,312 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,312 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,313 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-12 12:07:12,318 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-12 12:07:12,318 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-12 12:07:12,325 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2022-12-12 12:07:12,336 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-12 12:07:12,494 INFO L208 MainTranslator]: Completed translation [2022-12-12 12:07:12,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 12:07:12 WrapperNode [2022-12-12 12:07:12,495 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-12 12:07:12,496 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-12 12:07:12,497 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-12 12:07:12,497 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-12 12:07:12,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 12:07:12" (1/1) ... [2022-12-12 12:07:12,618 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 12:07:12" (1/1) ... [2022-12-12 12:07:13,674 INFO L138 Inliner]: procedures = 503, calls = 3493, calls flagged for inlining = 774, calls inlined = 1248, statements flattened = 14683 [2022-12-12 12:07:13,674 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-12 12:07:13,675 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-12 12:07:13,675 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-12 12:07:13,675 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-12 12:07:13,687 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 12:07:12" (1/1) ... [2022-12-12 12:07:13,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 12:07:12" (1/1) ... [2022-12-12 12:07:14,329 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 12:07:12" (1/1) ... [2022-12-12 12:07:14,330 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 12:07:12" (1/1) ... [2022-12-12 12:07:15,110 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 12:07:12" (1/1) ... [2022-12-12 12:07:15,153 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 12:07:12" (1/1) ... [2022-12-12 12:07:15,201 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 12:07:12" (1/1) ... [2022-12-12 12:07:15,240 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 12:07:12" (1/1) ... [2022-12-12 12:07:15,314 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-12 12:07:15,316 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-12 12:07:15,316 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-12 12:07:15,316 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-12 12:07:15,317 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 12:07:12" (1/1) ... [2022-12-12 12:07:15,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-12 12:07:15,332 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-12 12:07:15,345 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 12:07:15,379 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 12:07:15,395 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-12-12 12:07:15,395 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-12-12 12:07:15,395 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-12-12 12:07:15,395 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-12-12 12:07:15,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-12-12 12:07:15,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-12-12 12:07:15,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-12-12 12:07:15,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-12-12 12:07:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-12-12 12:07:15,396 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-12-12 12:07:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-12-12 12:07:15,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-12-12 12:07:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-12 12:07:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-12-12 12:07:15,396 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-12-12 12:07:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-12 12:07:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-12-12 12:07:15,396 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-12-12 12:07:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-12-12 12:07:15,396 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-12-12 12:07:15,396 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-12-12 12:07:15,396 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-12-12 12:07:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-12 12:07:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-12 12:07:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-12-12 12:07:15,397 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-12-12 12:07:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-12 12:07:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-12 12:07:15,397 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-12 12:07:15,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-12 12:07:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-12 12:07:15,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-12 12:07:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-12-12 12:07:15,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-12-12 12:07:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-12 12:07:15,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-12 12:07:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-12-12 12:07:15,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-12-12 12:07:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-12-12 12:07:15,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-12-12 12:07:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-12-12 12:07:15,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-12-12 12:07:15,398 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-12-12 12:07:15,398 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-12-12 12:07:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-12 12:07:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-12 12:07:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-12 12:07:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-12-12 12:07:15,399 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-12-12 12:07:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-12-12 12:07:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-12 12:07:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-12-12 12:07:15,399 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-12-12 12:07:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-12-12 12:07:15,399 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-12-12 12:07:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-12 12:07:15,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-12 12:07:15,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-12-12 12:07:15,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-12-12 12:07:15,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-12 12:07:15,408 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 12:07:16,516 INFO L236 CfgBuilder]: Building ICFG [2022-12-12 12:07:16,518 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-12 12:07:26,295 INFO L277 CfgBuilder]: Performing block encoding [2022-12-12 12:07:26,346 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-12 12:07:26,346 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-12 12:07:26,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.12 12:07:26 BoogieIcfgContainer [2022-12-12 12:07:26,359 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-12 12:07:26,362 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-12 12:07:26,362 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-12 12:07:26,365 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-12 12:07:26,365 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.12 12:07:08" (1/3) ... [2022-12-12 12:07:26,366 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@376ae80a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.12 12:07:26, skipping insertion in model container [2022-12-12 12:07:26,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 12:07:12" (2/3) ... [2022-12-12 12:07:26,366 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@376ae80a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.12 12:07:26, skipping insertion in model container [2022-12-12 12:07:26,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.12 12:07:26" (3/3) ... [2022-12-12 12:07:26,367 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-12-12 12:07:26,383 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-12 12:07:26,383 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-12 12:07:26,383 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-12 12:07:27,509 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 12:07:27,515 INFO L158 Benchmark]: Toolchain (without parser) took 19287.50ms. Allocated memory was 181.4MB in the beginning and 2.0GB in the end (delta: 1.9GB). Free memory was 145.2MB in the beginning and 1.4GB in the end (delta: -1.2GB). Peak memory consumption was 678.8MB. Max. memory is 8.0GB. [2022-12-12 12:07:27,518 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 181.4MB. Free memory was 157.4MB in the beginning and 157.3MB in the end (delta: 157.3kB). There was no memory consumed. Max. memory is 8.0GB. [2022-12-12 12:07:27,518 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4266.60ms. Allocated memory was 181.4MB in the beginning and 339.7MB in the end (delta: 158.3MB). Free memory was 144.6MB in the beginning and 205.8MB in the end (delta: -61.2MB). Peak memory consumption was 108.9MB. Max. memory is 8.0GB. [2022-12-12 12:07:27,522 INFO L158 Benchmark]: Boogie Procedure Inliner took 1177.81ms. Allocated memory was 339.7MB in the beginning and 673.2MB in the end (delta: 333.4MB). Free memory was 205.8MB in the beginning and 468.0MB in the end (delta: -262.1MB). Peak memory consumption was 158.9MB. Max. memory is 8.0GB. [2022-12-12 12:07:27,522 INFO L158 Benchmark]: Boogie Preprocessor took 1639.68ms. Allocated memory was 673.2MB in the beginning and 1.0GB in the end (delta: 356.5MB). Free memory was 468.0MB in the beginning and 495.5MB in the end (delta: -27.5MB). Peak memory consumption was 334.2MB. Max. memory is 8.0GB. [2022-12-12 12:07:27,523 INFO L158 Benchmark]: RCFGBuilder took 11043.36ms. Allocated memory is still 1.0GB. Free memory was 495.5MB in the beginning and 370.8MB in the end (delta: 124.7MB). Peak memory consumption was 257.9MB. Max. memory is 8.0GB. [2022-12-12 12:07:27,524 INFO L158 Benchmark]: TraceAbstraction took 1151.70ms. Allocated memory was 1.0GB in the beginning and 2.0GB in the end (delta: 1.0GB). Free memory was 369.7MB in the beginning and 1.4GB in the end (delta: -1.0GB). Peak memory consumption was 55.9MB. Max. memory is 8.0GB. [2022-12-12 12:07:27,527 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 181.4MB. Free memory was 157.4MB in the beginning and 157.3MB in the end (delta: 157.3kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 4266.60ms. Allocated memory was 181.4MB in the beginning and 339.7MB in the end (delta: 158.3MB). Free memory was 144.6MB in the beginning and 205.8MB in the end (delta: -61.2MB). Peak memory consumption was 108.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 1177.81ms. Allocated memory was 339.7MB in the beginning and 673.2MB in the end (delta: 333.4MB). Free memory was 205.8MB in the beginning and 468.0MB in the end (delta: -262.1MB). Peak memory consumption was 158.9MB. Max. memory is 8.0GB. * Boogie Preprocessor took 1639.68ms. Allocated memory was 673.2MB in the beginning and 1.0GB in the end (delta: 356.5MB). Free memory was 468.0MB in the beginning and 495.5MB in the end (delta: -27.5MB). Peak memory consumption was 334.2MB. Max. memory is 8.0GB. * RCFGBuilder took 11043.36ms. Allocated memory is still 1.0GB. Free memory was 495.5MB in the beginning and 370.8MB in the end (delta: 124.7MB). Peak memory consumption was 257.9MB. Max. memory is 8.0GB. * TraceAbstraction took 1151.70ms. Allocated memory was 1.0GB in the beginning and 2.0GB in the end (delta: 1.0GB). Free memory was 369.7MB in the beginning and 1.4GB in the end (delta: -1.0GB). Peak memory consumption was 55.9MB. 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 12:07:27,555 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...