java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--video--fbdev--core--fb.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 19:49:17,277 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 19:49:17,279 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 19:49:17,291 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 19:49:17,291 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 19:49:17,292 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 19:49:17,294 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 19:49:17,296 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 19:49:17,297 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 19:49:17,298 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 19:49:17,299 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 19:49:17,300 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 19:49:17,300 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 19:49:17,301 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 19:49:17,302 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 19:49:17,303 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 19:49:17,304 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 19:49:17,305 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 19:49:17,310 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 19:49:17,315 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 19:49:17,317 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 19:49:17,318 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 19:49:17,322 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 19:49:17,323 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 19:49:17,325 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 19:49:17,325 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 19:49:17,326 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 19:49:17,328 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 19:49:17,329 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 19:49:17,331 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 19:49:17,331 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 19:49:17,332 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 19:49:17,333 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 19:49:17,334 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 19:49:17,337 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 19:49:17,337 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 19:49:17,338 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 19:49:17,340 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 19:49:17,340 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 19:49:17,341 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 19:49:17,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 19:49:17,343 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 19:49:17,366 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 19:49:17,367 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 19:49:17,367 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 19:49:17,367 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 19:49:17,368 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 19:49:17,368 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 19:49:17,368 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 19:49:17,368 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 19:49:17,369 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 19:49:17,369 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 19:49:17,370 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 19:49:17,370 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 19:49:17,370 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 19:49:17,370 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 19:49:17,370 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 19:49:17,371 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 19:49:17,371 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 19:49:17,371 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 19:49:17,371 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 19:49:17,371 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 19:49:17,371 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 19:49:17,372 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 19:49:17,372 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 19:49:17,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 19:49:17,372 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 19:49:17,372 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 19:49:17,373 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 19:49:17,373 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 19:49:17,373 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 19:49:17,373 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 19:49:17,400 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 19:49:17,413 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 19:49:17,416 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 19:49:17,418 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 19:49:17,418 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 19:49:17,419 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--video--fbdev--core--fb.ko-entry_point.cil.out.i [2019-09-11 19:49:17,475 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ebddadbc/f409200b62084ea1990001ea97a23fc8/FLAG8af423128 [2019-09-11 19:49:18,374 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 19:49:18,375 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--video--fbdev--core--fb.ko-entry_point.cil.out.i [2019-09-11 19:49:18,427 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ebddadbc/f409200b62084ea1990001ea97a23fc8/FLAG8af423128 [2019-09-11 19:49:18,799 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ebddadbc/f409200b62084ea1990001ea97a23fc8 [2019-09-11 19:49:18,808 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 19:49:18,809 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 19:49:18,810 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 19:49:18,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 19:49:18,814 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 19:49:18,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 07:49:18" (1/1) ... [2019-09-11 19:49:18,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22537afd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:49:18, skipping insertion in model container [2019-09-11 19:49:18,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 07:49:18" (1/1) ... [2019-09-11 19:49:18,825 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 19:49:18,989 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 19:49:23,796 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 19:49:23,905 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 19:49:24,480 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 19:49:25,465 INFO L192 MainTranslator]: Completed translation [2019-09-11 19:49:25,466 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:49:25 WrapperNode [2019-09-11 19:49:25,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 19:49:25,466 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 19:49:25,467 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 19:49:25,467 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 19:49:25,479 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:49:25" (1/1) ... [2019-09-11 19:49:25,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:49:25" (1/1) ... [2019-09-11 19:49:26,087 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:49:25" (1/1) ... [2019-09-11 19:49:26,088 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:49:25" (1/1) ... [2019-09-11 19:49:26,470 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:49:25" (1/1) ... [2019-09-11 19:49:26,509 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:49:25" (1/1) ... [2019-09-11 19:49:26,590 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:49:25" (1/1) ... [2019-09-11 19:49:26,658 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 19:49:26,659 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 19:49:26,660 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 19:49:26,660 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 19:49:26,661 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:49:25" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 19:49:26,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 19:49:26,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 19:49:26,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-11 19:49:26,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-11 19:49:26,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-11 19:49:26,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-11 19:49:26,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-11 19:49:26,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-11 19:49:26,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-11 19:49:26,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-09-11 19:49:26,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-11 19:49:26,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~int~X~int~X~int~X~$Pointer$~TO~int [2019-09-11 19:49:26,739 INFO L138 BoogieDeclarations]: Found implementation of procedure cachemode2protval [2019-09-11 19:49:26,739 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-11 19:49:26,739 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-11 19:49:26,739 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2019-09-11 19:49:26,740 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2019-09-11 19:49:26,740 INFO L138 BoogieDeclarations]: Found implementation of procedure current_top_of_stack [2019-09-11 19:49:26,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-11 19:49:26,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-11 19:49:26,740 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-09-11 19:49:26,741 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-09-11 19:49:26,741 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2019-09-11 19:49:26,741 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2019-09-11 19:49:26,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-11 19:49:26,741 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-11 19:49:26,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-11 19:49:26,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-11 19:49:26,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-11 19:49:26,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-11 19:49:26,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-11 19:49:26,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-11 19:49:26,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-11 19:49:26,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-11 19:49:26,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-11 19:49:26,743 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-09-11 19:49:26,743 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2019-09-11 19:49:26,743 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2019-09-11 19:49:26,743 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2019-09-11 19:49:26,743 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2019-09-11 19:49:26,744 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2019-09-11 19:49:26,744 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-11 19:49:26,744 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-11 19:49:26,744 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_fb_info [2019-09-11 19:49:26,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __fb_pad_aligned_buffer [2019-09-11 19:49:26,744 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_be_math [2019-09-11 19:49:26,745 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_pgprotect [2019-09-11 19:49:26,745 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fb_info [2019-09-11 19:49:26,745 INFO L138 BoogieDeclarations]: Found implementation of procedure put_fb_info [2019-09-11 19:49:26,745 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_fb_info [2019-09-11 19:49:26,745 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2019-09-11 19:49:26,745 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_pad_aligned_buffer [2019-09-11 19:49:26,745 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_pad_unaligned_buffer [2019-09-11 19:49:26,746 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_buffer_offset [2019-09-11 19:49:26,746 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_shift [2019-09-11 19:49:26,746 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_logocmap [2019-09-11 19:49:26,746 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_logo_truepalette [2019-09-11 19:49:26,746 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_logo_directpalette [2019-09-11 19:49:26,746 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_logo [2019-09-11 19:49:26,746 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_rotate_logo_ud [2019-09-11 19:49:26,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_rotate_logo_cw [2019-09-11 19:49:26,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_rotate_logo_ccw [2019-09-11 19:49:26,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_rotate_logo [2019-09-11 19:49:26,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_do_show_logo [2019-09-11 19:49:26,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_show_logo_line [2019-09-11 19:49:26,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_prepare_extra_logos [2019-09-11 19:49:26,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_show_extra_logos [2019-09-11 19:49:26,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_prepare_logo [2019-09-11 19:49:26,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_show_logo [2019-09-11 19:49:26,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_seq_start [2019-09-11 19:49:26,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_seq_next [2019-09-11 19:49:26,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_seq_stop [2019-09-11 19:49:26,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_seq_show [2019-09-11 19:49:26,748 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_fb_open [2019-09-11 19:49:26,749 INFO L138 BoogieDeclarations]: Found implementation of procedure file_fb_info [2019-09-11 19:49:26,749 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_read [2019-09-11 19:49:26,749 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_write [2019-09-11 19:49:26,749 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_pan_display [2019-09-11 19:49:26,749 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_check_caps [2019-09-11 19:49:26,749 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_var [2019-09-11 19:49:26,750 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_blank [2019-09-11 19:49:26,750 INFO L138 BoogieDeclarations]: Found implementation of procedure do_fb_ioctl [2019-09-11 19:49:26,750 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_ioctl [2019-09-11 19:49:26,750 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_getput_cmap [2019-09-11 19:49:26,750 INFO L138 BoogieDeclarations]: Found implementation of procedure do_fscreeninfo_to_user [2019-09-11 19:49:26,750 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_fscreeninfo [2019-09-11 19:49:26,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_compat_ioctl [2019-09-11 19:49:26,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_mmap [2019-09-11 19:49:26,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_open [2019-09-11 19:49:26,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_release [2019-09-11 19:49:26,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_check_foreignness [2019-09-11 19:49:26,751 INFO L138 BoogieDeclarations]: Found implementation of procedure apertures_overlap [2019-09-11 19:49:26,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_do_apertures_overlap [2019-09-11 19:49:26,752 INFO L138 BoogieDeclarations]: Found implementation of procedure do_remove_conflicting_framebuffers [2019-09-11 19:49:26,752 INFO L138 BoogieDeclarations]: Found implementation of procedure do_register_framebuffer [2019-09-11 19:49:26,752 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unregister_framebuffer [2019-09-11 19:49:26,752 INFO L138 BoogieDeclarations]: Found implementation of procedure unlink_framebuffer [2019-09-11 19:49:26,752 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_conflicting_framebuffers [2019-09-11 19:49:26,752 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2019-09-11 19:49:26,753 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2019-09-11 19:49:26,753 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2019-09-11 19:49:26,753 INFO L138 BoogieDeclarations]: Found implementation of procedure fbmem_init [2019-09-11 19:49:26,753 INFO L138 BoogieDeclarations]: Found implementation of procedure fbmem_exit [2019-09-11 19:49:26,753 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_new_modelist [2019-09-11 19:49:26,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_6 [2019-09-11 19:49:26,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2019-09-11 19:49:26,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_4 [2019-09-11 19:49:26,754 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 19:49:26,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-11 19:49:26,754 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-11 19:49:26,754 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-11 19:49:26,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-09-11 19:49:26,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-09-11 19:49:26,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-09-11 19:49:26,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-09-11 19:49:26,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-09-11 19:49:26,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_open_10 [2019-09-11 19:49:26,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_11 [2019-09-11 19:49:26,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_12 [2019-09-11 19:49:26,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_13 [2019-09-11 19:49:26,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_14 [2019-09-11 19:49:26,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_15 [2019-09-11 19:49:26,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_release_16 [2019-09-11 19:49:26,756 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-11 19:49:26,756 INFO L138 BoogieDeclarations]: Found implementation of procedure of_node_full_name [2019-09-11 19:49:26,757 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_string [2019-09-11 19:49:26,757 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_serial_block [2019-09-11 19:49:26,757 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_ascii_block [2019-09-11 19:49:26,757 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_limits_block [2019-09-11 19:49:26,757 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_monitor_block [2019-09-11 19:49:26,757 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_is_timing_block [2019-09-11 19:49:26,758 INFO L138 BoogieDeclarations]: Found implementation of procedure check_edid [2019-09-11 19:49:26,758 INFO L138 BoogieDeclarations]: Found implementation of procedure fix_edid [2019-09-11 19:49:26,758 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_checksum [2019-09-11 19:49:26,758 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_check_header [2019-09-11 19:49:26,758 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_vendor_block [2019-09-11 19:49:26,758 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dpms_capabilities [2019-09-11 19:49:26,759 INFO L138 BoogieDeclarations]: Found implementation of procedure get_chroma [2019-09-11 19:49:26,759 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_mode_timings [2019-09-11 19:49:26,759 INFO L138 BoogieDeclarations]: Found implementation of procedure get_est_timing [2019-09-11 19:49:26,759 INFO L138 BoogieDeclarations]: Found implementation of procedure get_std_timing [2019-09-11 19:49:26,759 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dst_timing [2019-09-11 19:49:26,759 INFO L138 BoogieDeclarations]: Found implementation of procedure get_detailed_timing [2019-09-11 19:49:26,760 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_create_modedb [2019-09-11 19:49:26,760 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2019-09-11 19:49:26,760 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_monitor_limits [2019-09-11 19:49:26,760 INFO L138 BoogieDeclarations]: Found implementation of procedure get_monspecs [2019-09-11 19:49:26,760 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_parse_edid [2019-09-11 19:49:26,760 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2019-09-11 19:49:26,760 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_add_monspecs [2019-09-11 19:49:26,761 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_vblank [2019-09-11 19:49:26,761 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_hblank_by_hfreq [2019-09-11 19:49:26,761 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_hblank_by_dclk [2019-09-11 19:49:26,761 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_hfreq [2019-09-11 19:49:26,761 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_timings_vfreq [2019-09-11 19:49:26,761 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_timings_hfreq [2019-09-11 19:49:26,761 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_timings_dclk [2019-09-11 19:49:26,762 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_mode [2019-09-11 19:49:26,762 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_from_videomode [2019-09-11 19:49:26,762 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_fb_videomode [2019-09-11 19:49:26,762 INFO L138 BoogieDeclarations]: Found implementation of procedure of_get_fb_videomode [2019-09-11 19:49:26,762 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_validate_mode [2019-09-11 19:49:26,762 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_firmware_edid [2019-09-11 19:49:26,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_30 [2019-09-11 19:49:26,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_31 [2019-09-11 19:49:26,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_32 [2019-09-11 19:49:26,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_33 [2019-09-11 19:49:26,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_34 [2019-09-11 19:49:26,763 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap_gfp [2019-09-11 19:49:26,763 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2019-09-11 19:49:26,763 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2019-09-11 19:49:26,764 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_copy_cmap [2019-09-11 19:49:26,764 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cmap_to_user [2019-09-11 19:49:26,764 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_cmap [2019-09-11 19:49:26,764 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_user_cmap [2019-09-11 19:49:26,764 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_default_cmap [2019-09-11 19:49:26,764 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_invert_cmaps [2019-09-11 19:49:26,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_44 [2019-09-11 19:49:26,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_45 [2019-09-11 19:49:26,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_46 [2019-09-11 19:49:26,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_47 [2019-09-11 19:49:26,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_48 [2019-09-11 19:49:26,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2019-09-11 19:49:26,765 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2019-09-11 19:49:26,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-11 19:49:26,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-11 19:49:26,766 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2019-09-11 19:49:26,766 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2019-09-11 19:49:26,766 INFO L138 BoogieDeclarations]: Found implementation of procedure activate [2019-09-11 19:49:26,766 INFO L138 BoogieDeclarations]: Found implementation of procedure mode_string [2019-09-11 19:49:26,766 INFO L138 BoogieDeclarations]: Found implementation of procedure store_mode [2019-09-11 19:49:26,766 INFO L138 BoogieDeclarations]: Found implementation of procedure show_mode [2019-09-11 19:49:26,766 INFO L138 BoogieDeclarations]: Found implementation of procedure store_modes [2019-09-11 19:49:26,766 INFO L138 BoogieDeclarations]: Found implementation of procedure show_modes [2019-09-11 19:49:26,767 INFO L138 BoogieDeclarations]: Found implementation of procedure store_bpp [2019-09-11 19:49:26,767 INFO L138 BoogieDeclarations]: Found implementation of procedure show_bpp [2019-09-11 19:49:26,767 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rotate [2019-09-11 19:49:26,767 INFO L138 BoogieDeclarations]: Found implementation of procedure show_rotate [2019-09-11 19:49:26,767 INFO L138 BoogieDeclarations]: Found implementation of procedure store_virtual [2019-09-11 19:49:26,767 INFO L138 BoogieDeclarations]: Found implementation of procedure show_virtual [2019-09-11 19:49:26,767 INFO L138 BoogieDeclarations]: Found implementation of procedure show_stride [2019-09-11 19:49:26,768 INFO L138 BoogieDeclarations]: Found implementation of procedure store_blank [2019-09-11 19:49:26,768 INFO L138 BoogieDeclarations]: Found implementation of procedure show_blank [2019-09-11 19:49:26,768 INFO L138 BoogieDeclarations]: Found implementation of procedure store_console [2019-09-11 19:49:26,768 INFO L138 BoogieDeclarations]: Found implementation of procedure show_console [2019-09-11 19:49:26,768 INFO L138 BoogieDeclarations]: Found implementation of procedure store_cursor [2019-09-11 19:49:26,768 INFO L138 BoogieDeclarations]: Found implementation of procedure show_cursor [2019-09-11 19:49:26,768 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pan [2019-09-11 19:49:26,769 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pan [2019-09-11 19:49:26,769 INFO L138 BoogieDeclarations]: Found implementation of procedure show_name [2019-09-11 19:49:26,769 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fbstate [2019-09-11 19:49:26,769 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fbstate [2019-09-11 19:49:26,769 INFO L138 BoogieDeclarations]: Found implementation of procedure store_bl_curve [2019-09-11 19:49:26,769 INFO L138 BoogieDeclarations]: Found implementation of procedure show_bl_curve [2019-09-11 19:49:26,769 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_init_device [2019-09-11 19:49:26,770 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cleanup_device [2019-09-11 19:49:26,770 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_bl_default_curve [2019-09-11 19:49:26,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_58 [2019-09-11 19:49:26,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_59 [2019-09-11 19:49:26,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_60 [2019-09-11 19:49:26,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_61 [2019-09-11 19:49:26,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_62 [2019-09-11 19:49:26,771 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-11 19:49:26,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_try_mode [2019-09-11 19:49:26,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2019-09-11 19:49:26,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_var_to_videomode [2019-09-11 19:49:26,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_var [2019-09-11 19:49:26,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_mode_is_equal [2019-09-11 19:49:26,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_best_mode [2019-09-11 19:49:26,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_nearest_mode [2019-09-11 19:49:26,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_match_mode [2019-09-11 19:49:26,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2019-09-11 19:49:26,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_delete_videomode [2019-09-11 19:49:26,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modelist [2019-09-11 19:49:26,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_modelist [2019-09-11 19:49:26,772 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_best_display [2019-09-11 19:49:26,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_72 [2019-09-11 19:49:26,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_73 [2019-09-11 19:49:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_74 [2019-09-11 19:49:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_75 [2019-09-11 19:49:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_76 [2019-09-11 19:49:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_hperiod [2019-09-11 19:49:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_ideal_duty_cycle [2019-09-11 19:49:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_hblank [2019-09-11 19:49:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_hsync [2019-09-11 19:49:26,773 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_vbi_lines [2019-09-11 19:49:26,774 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_vtotal [2019-09-11 19:49:26,774 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_pixclock [2019-09-11 19:49:26,774 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_aspect_ratio [2019-09-11 19:49:26,774 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_print_name [2019-09-11 19:49:26,774 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_cvt_convert_to_mode [2019-09-11 19:49:26,774 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode_cvt [2019-09-11 19:49:26,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_86 [2019-09-11 19:49:26,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_87 [2019-09-11 19:49:26,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_88 [2019-09-11 19:49:26,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_89 [2019-09-11 19:49:26,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_90 [2019-09-11 19:49:26,775 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-11 19:49:26,775 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-11 19:49:26,775 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2019-09-11 19:49:26,776 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-11 19:49:26,776 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-11 19:49:26,776 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-11 19:49:26,776 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2019-09-11 19:49:26,776 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2019-09-11 19:49:26,776 INFO L138 BoogieDeclarations]: Found implementation of procedure PageDirty [2019-09-11 19:49:26,776 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageDirty [2019-09-11 19:49:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-09-11 19:49:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure is_vmalloc_addr [2019-09-11 19:49:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-09-11 19:49:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure trylock_page [2019-09-11 19:49:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_page [2019-09-11 19:49:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_page [2019-09-11 19:49:26,777 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_fault [2019-09-11 19:49:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_fsync [2019-09-11 19:49:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_mkwrite [2019-09-11 19:49:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_set_page_dirty [2019-09-11 19:49:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_mmap [2019-09-11 19:49:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_work [2019-09-11 19:49:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_init [2019-09-11 19:49:26,778 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_open [2019-09-11 19:49:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_deferred_io_cleanup [2019-09-11 19:49:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_vm_operations_struct_3 [2019-09-11 19:49:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-09-11 19:49:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-09-11 19:49:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-09-11 19:49:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-09-11 19:49:26,779 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-09-11 19:49:26,780 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-09-11 19:49:26,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-09-11 19:49:26,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2019-09-11 19:49:26,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_100 [2019-09-11 19:49:26,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_101 [2019-09-11 19:49:26,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_102 [2019-09-11 19:49:26,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_103 [2019-09-11 19:49:26,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_104 [2019-09-11 19:49:26,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_105 [2019-09-11 19:49:26,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_sync_106 [2019-09-11 19:49:26,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-11 19:49:26,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-11 19:49:26,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-11 19:49:26,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-11 19:49:26,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-11 19:49:26,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-09-11 19:49:26,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-09-11 19:49:26,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-09-11 19:49:26,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-09-11 19:49:26,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-09-11 19:49:26,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-11 19:49:26,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2019-09-11 19:49:26,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2019-09-11 19:49:26,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-09-11 19:49:26,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-09-11 19:49:26,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-09-11 19:49:26,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-09-11 19:49:26,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-11 19:49:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-11 19:49:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __lock_page [2019-09-11 19:49:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-09-11 19:49:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-09-11 19:49:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-11 19:49:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2019-09-11 19:49:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-09-11 19:49:26,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2019-09-11 19:49:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-11 19:49:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-11 19:49:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2019-09-11 19:49:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2019-09-11 19:49:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2019-09-11 19:49:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2019-09-11 19:49:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2019-09-11 19:49:26,785 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_in_user [2019-09-11 19:49:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2019-09-11 19:49:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2019-09-11 19:49:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-09-11 19:49:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2019-09-11 19:49:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-09-11 19:49:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-09-11 19:49:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_logo [2019-09-11 19:49:26,786 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_is_primary_device [2019-09-11 19:49:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_notifier_call_chain [2019-09-11 19:49:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure file_update_time [2019-09-11 19:49:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure filemap_write_and_wait_range [2019-09-11 19:49:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-09-11 19:49:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-11 19:49:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure int_sqrt [2019-09-11 19:49:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-11 19:49:26,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2019-09-11 19:49:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2019-09-11 19:49:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-11 19:49:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-11 19:49:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2019-09-11 19:49:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-11 19:49:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-11 19:49:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure of_get_videomode [2019-09-11 19:49:26,788 INFO L138 BoogieDeclarations]: Found implementation of procedure page_mkclean [2019-09-11 19:49:26,789 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_vt_switch_required [2019-09-11 19:49:26,789 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_vt_switch_unregister [2019-09-11 19:49:26,789 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-11 19:49:26,789 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2019-09-11 19:49:26,789 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-11 19:49:26,789 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-11 19:49:26,789 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2019-09-11 19:49:26,789 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-09-11 19:49:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2019-09-11 19:49:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-09-11 19:49:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-09-11 19:49:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2019-09-11 19:49:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2019-09-11 19:49:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-09-11 19:49:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_page [2019-09-11 19:49:26,790 INFO L138 BoogieDeclarations]: Found implementation of procedure vm_get_page_prot [2019-09-11 19:49:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure vm_iomap_memory [2019-09-11 19:49:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc_to_page [2019-09-11 19:49:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-11 19:49:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-11 19:49:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-11 19:49:26,791 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-11 19:49:26,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-11 19:49:26,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-09-11 19:49:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 19:49:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-11 19:49:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure cachemode2protval [2019-09-11 19:49:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 19:49:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-11 19:49:26,792 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-09-11 19:49:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-11 19:49:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-11 19:49:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-11 19:49:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-11 19:49:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-11 19:49:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-11 19:49:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-11 19:49:26,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-11 19:49:26,794 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-11 19:49:26,794 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-11 19:49:26,794 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-11 19:49:26,794 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-09-11 19:49:26,794 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2019-09-11 19:49:26,794 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2019-09-11 19:49:26,794 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2019-09-11 19:49:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-11 19:49:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-11 19:49:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-11 19:49:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure current_top_of_stack [2019-09-11 19:49:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-11 19:49:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 19:49:26,795 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-11 19:49:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-09-11 19:49:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-09-11 19:49:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-11 19:49:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-11 19:49:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-11 19:49:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-11 19:49:26,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-09-11 19:49:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-09-11 19:49:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-11 19:49:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-09-11 19:49:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-09-11 19:49:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-09-11 19:49:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-09-11 19:49:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure pm_vt_switch_required [2019-09-11 19:49:26,797 INFO L130 BoogieDeclarations]: Found specification of procedure pm_vt_switch_unregister [2019-09-11 19:49:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2019-09-11 19:49:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-11 19:49:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2019-09-11 19:49:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-09-11 19:49:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_11 [2019-09-11 19:49:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_12 [2019-09-11 19:49:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_13 [2019-09-11 19:49:26,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-09-11 19:49:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-09-11 19:49:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-11 19:49:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-11 19:49:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-11 19:49:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-11 19:49:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-11 19:49:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-11 19:49:26,799 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 19:49:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-11 19:49:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-11 19:49:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-11 19:49:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-11 19:49:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-11 19:49:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-11 19:49:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-11 19:49:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-11 19:49:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-11 19:49:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-11 19:49:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-11 19:49:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-11 19:49:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-11 19:49:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_vm_operations_struct_3 [2019-09-11 19:49:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-09-11 19:49:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-09-11 19:49:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_6 [2019-09-11 19:49:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2019-09-11 19:49:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-09-11 19:49:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_4 [2019-09-11 19:49:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-09-11 19:49:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2019-09-11 19:49:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2019-09-11 19:49:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2019-09-11 19:49:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2019-09-11 19:49:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_14 [2019-09-11 19:49:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2019-09-11 19:49:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_15 [2019-09-11 19:49:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2019-09-11 19:49:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2019-09-11 19:49:26,804 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2019-09-11 19:49:26,804 INFO L130 BoogieDeclarations]: Found specification of procedure vm_get_page_prot [2019-09-11 19:49:26,804 INFO L130 BoogieDeclarations]: Found specification of procedure vm_iomap_memory [2019-09-11 19:49:26,804 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_logo [2019-09-11 19:49:26,804 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2019-09-11 19:49:26,804 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2019-09-11 19:49:26,804 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2019-09-11 19:49:26,804 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2019-09-11 19:49:26,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_open_10 [2019-09-11 19:49:26,805 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-09-11 19:49:26,805 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-09-11 19:49:26,805 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2019-09-11 19:49:26,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_release_16 [2019-09-11 19:49:26,805 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-09-11 19:49:26,805 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2019-09-11 19:49:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2019-09-11 19:49:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2019-09-11 19:49:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2019-09-11 19:49:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2019-09-11 19:49:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2019-09-11 19:49:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure copy_in_user [2019-09-11 19:49:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-11 19:49:26,806 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-11 19:49:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-09-11 19:49:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-09-11 19:49:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-11 19:49:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 19:49:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-11 19:49:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure fb_notifier_call_chain [2019-09-11 19:49:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_var [2019-09-11 19:49:26,807 INFO L130 BoogieDeclarations]: Found specification of procedure fb_pan_display [2019-09-11 19:49:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure fb_blank [2019-09-11 19:49:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2019-09-11 19:49:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2019-09-11 19:49:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_framebuffer [2019-09-11 19:49:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure remove_conflicting_framebuffers [2019-09-11 19:49:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure fb_prepare_logo [2019-09-11 19:49:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure fb_show_logo [2019-09-11 19:49:26,808 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_buffer_offset [2019-09-11 19:49:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure fb_pad_unaligned_buffer [2019-09-11 19:49:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure fb_pad_aligned_buffer [2019-09-11 19:49:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2019-09-11 19:49:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2019-09-11 19:49:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure fb_new_modelist [2019-09-11 19:49:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure lock_fb_info [2019-09-11 19:49:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_fb_info [2019-09-11 19:49:26,809 INFO L130 BoogieDeclarations]: Found specification of procedure __fb_pad_aligned_buffer [2019-09-11 19:49:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_open [2019-09-11 19:49:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_fsync [2019-09-11 19:49:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure fb_be_math [2019-09-11 19:49:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure fb_init_device [2019-09-11 19:49:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cleanup_device [2019-09-11 19:49:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure fb_var_to_videomode [2019-09-11 19:49:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_var [2019-09-11 19:49:26,810 INFO L130 BoogieDeclarations]: Found specification of procedure fb_mode_is_equal [2019-09-11 19:49:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2019-09-11 19:49:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure fb_delete_videomode [2019-09-11 19:49:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modelist [2019-09-11 19:49:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cmap_to_user [2019-09-11 19:49:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_cmap [2019-09-11 19:49:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_user_cmap [2019-09-11 19:49:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure fb_pgprotect [2019-09-11 19:49:26,811 INFO L130 BoogieDeclarations]: Found specification of procedure fb_is_primary_device [2019-09-11 19:49:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure get_fb_info [2019-09-11 19:49:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure put_fb_info [2019-09-11 19:49:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-11 19:49:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-11 19:49:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure safe_shift [2019-09-11 19:49:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_logocmap [2019-09-11 19:49:26,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 19:49:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_logo_truepalette [2019-09-11 19:49:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_logo_directpalette [2019-09-11 19:49:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_logo [2019-09-11 19:49:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure fb_rotate_logo_ud [2019-09-11 19:49:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure fb_rotate_logo_cw [2019-09-11 19:49:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure fb_rotate_logo_ccw [2019-09-11 19:49:26,813 INFO L130 BoogieDeclarations]: Found specification of procedure fb_rotate_logo [2019-09-11 19:49:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure fb_do_show_logo [2019-09-11 19:49:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-11 19:49:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure fb_show_logo_line [2019-09-11 19:49:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure fb_prepare_extra_logos [2019-09-11 19:49:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure fb_show_extra_logos [2019-09-11 19:49:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure fb_seq_start [2019-09-11 19:49:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure fb_seq_next [2019-09-11 19:49:26,814 INFO L130 BoogieDeclarations]: Found specification of procedure fb_seq_stop [2019-09-11 19:49:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure fb_seq_show [2019-09-11 19:49:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure proc_fb_open [2019-09-11 19:49:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure file_fb_info [2019-09-11 19:49:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure fb_read [2019-09-11 19:49:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2019-09-11 19:49:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure fb_write [2019-09-11 19:49:26,815 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-11 19:49:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure fb_check_caps [2019-09-11 19:49:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-11 19:49:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-11 19:49:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure do_fb_ioctl [2019-09-11 19:49:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-09-11 19:49:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure fb_ioctl [2019-09-11 19:49:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure fb_getput_cmap [2019-09-11 19:49:26,816 INFO L130 BoogieDeclarations]: Found specification of procedure do_fscreeninfo_to_user [2019-09-11 19:49:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_fscreeninfo [2019-09-11 19:49:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure fb_compat_ioctl [2019-09-11 19:49:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure fb_mmap [2019-09-11 19:49:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure fb_open [2019-09-11 19:49:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-11 19:49:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure fb_release [2019-09-11 19:49:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure fb_check_foreignness [2019-09-11 19:49:26,817 INFO L130 BoogieDeclarations]: Found specification of procedure apertures_overlap [2019-09-11 19:49:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure fb_do_apertures_overlap [2019-09-11 19:49:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure do_unregister_framebuffer [2019-09-11 19:49:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure do_remove_conflicting_framebuffers [2019-09-11 19:49:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure do_register_framebuffer [2019-09-11 19:49:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure fbmem_init [2019-09-11 19:49:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure fbmem_exit [2019-09-11 19:49:26,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-11 19:49:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-11 19:49:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-09-11 19:49:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2019-09-11 19:49:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 19:49:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-09-11 19:49:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure int_sqrt [2019-09-11 19:49:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-09-11 19:49:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-09-11 19:49:26,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_30 [2019-09-11 19:49:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_32 [2019-09-11 19:49:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_31 [2019-09-11 19:49:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_34 [2019-09-11 19:49:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_33 [2019-09-11 19:49:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-11 19:49:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure of_node_full_name [2019-09-11 19:49:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_mode [2019-09-11 19:49:26,820 INFO L130 BoogieDeclarations]: Found specification of procedure fb_validate_mode [2019-09-11 19:49:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure fb_parse_edid [2019-09-11 19:49:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure fb_firmware_edid [2019-09-11 19:49:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2019-09-11 19:49:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_add_monspecs [2019-09-11 19:49:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2019-09-11 19:49:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure of_get_fb_videomode [2019-09-11 19:49:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_from_videomode [2019-09-11 19:49:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure of_get_videomode [2019-09-11 19:49:26,821 INFO L130 BoogieDeclarations]: Found specification of procedure copy_string [2019-09-11 19:49:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_serial_block [2019-09-11 19:49:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_ascii_block [2019-09-11 19:49:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_limits_block [2019-09-11 19:49:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_monitor_block [2019-09-11 19:49:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure edid_is_timing_block [2019-09-11 19:49:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure check_edid [2019-09-11 19:49:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure fix_edid [2019-09-11 19:49:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure edid_checksum [2019-09-11 19:49:26,822 INFO L130 BoogieDeclarations]: Found specification of procedure edid_check_header [2019-09-11 19:49:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure parse_vendor_block [2019-09-11 19:49:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure get_dpms_capabilities [2019-09-11 19:49:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure get_chroma [2019-09-11 19:49:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure calc_mode_timings [2019-09-11 19:49:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure get_est_timing [2019-09-11 19:49:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure get_std_timing [2019-09-11 19:49:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure get_dst_timing [2019-09-11 19:49:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure get_detailed_timing [2019-09-11 19:49:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure fb_create_modedb [2019-09-11 19:49:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-09-11 19:49:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_monitor_limits [2019-09-11 19:49:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure get_monspecs [2019-09-11 19:49:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_vblank [2019-09-11 19:49:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_hblank_by_hfreq [2019-09-11 19:49:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_hblank_by_dclk [2019-09-11 19:49:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_hfreq [2019-09-11 19:49:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure fb_timings_vfreq [2019-09-11 19:49:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure fb_timings_hfreq [2019-09-11 19:49:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure fb_timings_dclk [2019-09-11 19:49:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure dump_fb_videomode [2019-09-11 19:49:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_44 [2019-09-11 19:49:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_46 [2019-09-11 19:49:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_45 [2019-09-11 19:49:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_48 [2019-09-11 19:49:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_47 [2019-09-11 19:49:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2019-09-11 19:49:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap_gfp [2019-09-11 19:49:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2019-09-11 19:49:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure fb_copy_cmap [2019-09-11 19:49:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure fb_default_cmap [2019-09-11 19:49:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure fb_invert_cmaps [2019-09-11 19:49:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~int~X~int~X~int~X~$Pointer$~TO~int [2019-09-11 19:49:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-09-11 19:49:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-11 19:49:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-09-11 19:49:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2019-09-11 19:49:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2019-09-11 19:49:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_58 [2019-09-11 19:49:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_60 [2019-09-11 19:49:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_59 [2019-09-11 19:49:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_62 [2019-09-11 19:49:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_61 [2019-09-11 19:49:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-09-11 19:49:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-09-11 19:49:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-11 19:49:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-11 19:49:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2019-09-11 19:49:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2019-09-11 19:49:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure fb_bl_default_curve [2019-09-11 19:49:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_modelist [2019-09-11 19:49:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure activate [2019-09-11 19:49:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure mode_string [2019-09-11 19:49:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure store_mode [2019-09-11 19:49:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure show_mode [2019-09-11 19:49:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure store_modes [2019-09-11 19:49:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure show_modes [2019-09-11 19:49:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure store_bpp [2019-09-11 19:49:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure show_bpp [2019-09-11 19:49:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure store_rotate [2019-09-11 19:49:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure show_rotate [2019-09-11 19:49:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure store_virtual [2019-09-11 19:49:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure show_virtual [2019-09-11 19:49:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure show_stride [2019-09-11 19:49:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure store_blank [2019-09-11 19:49:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure show_blank [2019-09-11 19:49:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure store_console [2019-09-11 19:49:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure show_console [2019-09-11 19:49:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure store_cursor [2019-09-11 19:49:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure show_cursor [2019-09-11 19:49:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure store_pan [2019-09-11 19:49:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure show_pan [2019-09-11 19:49:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure show_name [2019-09-11 19:49:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure store_fbstate [2019-09-11 19:49:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure show_fbstate [2019-09-11 19:49:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure store_bl_curve [2019-09-11 19:49:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure show_bl_curve [2019-09-11 19:49:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2019-09-11 19:49:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-11 19:49:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-11 19:49:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-11 19:49:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_72 [2019-09-11 19:49:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_74 [2019-09-11 19:49:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_73 [2019-09-11 19:49:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_76 [2019-09-11 19:49:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_75 [2019-09-11 19:49:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode_cvt [2019-09-11 19:49:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure fb_match_mode [2019-09-11 19:49:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_best_mode [2019-09-11 19:49:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_nearest_mode [2019-09-11 19:49:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_best_display [2019-09-11 19:49:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2019-09-11 19:49:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure fb_try_mode [2019-09-11 19:49:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_86 [2019-09-11 19:49:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_88 [2019-09-11 19:49:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_87 [2019-09-11 19:49:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_90 [2019-09-11 19:49:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_89 [2019-09-11 19:49:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_hperiod [2019-09-11 19:49:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_ideal_duty_cycle [2019-09-11 19:49:26,834 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_hblank [2019-09-11 19:49:26,835 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_hsync [2019-09-11 19:49:26,835 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_vbi_lines [2019-09-11 19:49:26,835 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_vtotal [2019-09-11 19:49:26,835 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_pixclock [2019-09-11 19:49:26,835 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_aspect_ratio [2019-09-11 19:49:26,835 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_print_name [2019-09-11 19:49:26,835 INFO L130 BoogieDeclarations]: Found specification of procedure fb_cvt_convert_to_mode [2019-09-11 19:49:26,835 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-11 19:49:26,835 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-11 19:49:26,836 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2019-09-11 19:49:26,836 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-11 19:49:26,836 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-09-11 19:49:26,836 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-11 19:49:26,836 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-11 19:49:26,836 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-11 19:49:26,836 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-09-11 19:49:26,836 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2019-09-11 19:49:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-11 19:49:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2019-09-11 19:49:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-11 19:49:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_100 [2019-09-11 19:49:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_102 [2019-09-11 19:49:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_101 [2019-09-11 19:49:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_104 [2019-09-11 19:49:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_103 [2019-09-11 19:49:26,837 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2019-09-11 19:49:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_105 [2019-09-11 19:49:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_sync_106 [2019-09-11 19:49:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2019-09-11 19:49:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2019-09-11 19:49:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-09-11 19:49:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-09-11 19:49:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-09-11 19:49:26,838 INFO L130 BoogieDeclarations]: Found specification of procedure PageDirty [2019-09-11 19:49:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageDirty [2019-09-11 19:49:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-09-11 19:49:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_page [2019-09-11 19:49:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure is_vmalloc_addr [2019-09-11 19:49:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-09-11 19:49:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-09-11 19:49:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure filemap_write_and_wait_range [2019-09-11 19:49:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure file_update_time [2019-09-11 19:49:26,839 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_init [2019-09-11 19:49:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_cleanup [2019-09-11 19:49:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure page_mkclean [2019-09-11 19:49:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure __lock_page [2019-09-11 19:49:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_page [2019-09-11 19:49:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure trylock_page [2019-09-11 19:49:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure lock_page [2019-09-11 19:49:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_page [2019-09-11 19:49:26,840 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_fault [2019-09-11 19:49:26,841 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_mkwrite [2019-09-11 19:49:26,841 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_set_page_dirty [2019-09-11 19:49:26,841 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_mmap [2019-09-11 19:49:26,841 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_work [2019-09-11 19:49:26,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2019-09-11 19:49:26,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2019-09-11 19:49:26,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-11 19:49:26,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-11 19:49:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-09-11 19:49:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-09-11 19:49:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-09-11 19:49:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-11 19:49:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-11 19:49:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-11 19:49:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-11 19:49:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 19:49:26,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-11 19:49:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 19:49:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 19:49:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-11 19:49:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-11 19:49:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-11 19:49:26,843 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-11 19:50:01,016 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-11 19:50:36,432 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-09-11 19:50:51,600 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 19:50:51,600 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-11 19:50:51,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 07:50:51 BoogieIcfgContainer [2019-09-11 19:50:51,604 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 19:50:51,605 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 19:50:51,605 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 19:50:51,605 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 19:50:51,606 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 07:50:51" (1/1) ... [2019-09-11 19:50:51,698 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 19:50:52,249 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-11 19:50:52,254 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 716 root evaluator evaluations with a maximum evaluation depth of 0. Performed 716 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1606 variables. [2019-09-11 19:50:52,254 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 19:50:52,257 INFO L168 Benchmark]: Toolchain (without parser) took 93446.63 ms. Allocated memory was 143.7 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 72.8 MB in the beginning and 131.2 MB in the end (delta: -58.4 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2019-09-11 19:50:52,258 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 143.7 MB. Free memory was 109.9 MB in the beginning and 109.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-11 19:50:52,259 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6655.69 ms. Allocated memory was 143.7 MB in the beginning and 340.8 MB in the end (delta: 197.1 MB). Free memory was 72.6 MB in the beginning and 76.6 MB in the end (delta: -4.1 MB). Peak memory consumption was 212.7 MB. Max. memory is 7.1 GB. [2019-09-11 19:50:52,260 INFO L168 Benchmark]: Boogie Preprocessor took 1192.35 ms. Allocated memory was 340.8 MB in the beginning and 476.1 MB in the end (delta: 135.3 MB). Free memory was 76.6 MB in the beginning and 293.7 MB in the end (delta: -217.1 MB). Peak memory consumption was 33.9 MB. Max. memory is 7.1 GB. [2019-09-11 19:50:52,261 INFO L168 Benchmark]: RCFGBuilder took 84944.99 ms. Allocated memory was 476.1 MB in the beginning and 1.6 GB in the end (delta: 1.1 GB). Free memory was 293.7 MB in the beginning and 319.2 MB in the end (delta: -25.5 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-09-11 19:50:52,262 INFO L168 Benchmark]: Abstract Interpretation took 649.54 ms. Allocated memory is still 1.6 GB. Free memory was 319.2 MB in the beginning and 131.2 MB in the end (delta: 188.0 MB). Peak memory consumption was 188.0 MB. Max. memory is 7.1 GB. [2019-09-11 19:50:52,267 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 143.7 MB. Free memory was 109.9 MB in the beginning and 109.7 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6655.69 ms. Allocated memory was 143.7 MB in the beginning and 340.8 MB in the end (delta: 197.1 MB). Free memory was 72.6 MB in the beginning and 76.6 MB in the end (delta: -4.1 MB). Peak memory consumption was 212.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 1192.35 ms. Allocated memory was 340.8 MB in the beginning and 476.1 MB in the end (delta: 135.3 MB). Free memory was 76.6 MB in the beginning and 293.7 MB in the end (delta: -217.1 MB). Peak memory consumption was 33.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 84944.99 ms. Allocated memory was 476.1 MB in the beginning and 1.6 GB in the end (delta: 1.1 GB). Free memory was 293.7 MB in the beginning and 319.2 MB in the end (delta: -25.5 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. * Abstract Interpretation took 649.54 ms. Allocated memory is still 1.6 GB. Free memory was 319.2 MB in the beginning and 131.2 MB in the end (delta: 188.0 MB). Peak memory consumption was 188.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 13779]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...