java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.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-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 02:21:44,085 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 02:21:44,088 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 02:21:44,114 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 02:21:44,115 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 02:21:44,117 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 02:21:44,120 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 02:21:44,135 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 02:21:44,138 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 02:21:44,140 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 02:21:44,142 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 02:21:44,143 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 02:21:44,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 02:21:44,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 02:21:44,150 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 02:21:44,152 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 02:21:44,154 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 02:21:44,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 02:21:44,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 02:21:44,167 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 02:21:44,172 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 02:21:44,176 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 02:21:44,179 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 02:21:44,180 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 02:21:44,183 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 02:21:44,183 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 02:21:44,183 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 02:21:44,186 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 02:21:44,188 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 02:21:44,190 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 02:21:44,191 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 02:21:44,192 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 02:21:44,193 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 02:21:44,193 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 02:21:44,196 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 02:21:44,197 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 02:21:44,198 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 02:21:44,198 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 02:21:44,198 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 02:21:44,199 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 02:21:44,200 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 02:21:44,202 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 [2019-10-03 02:21:44,226 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 02:21:44,227 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 02:21:44,228 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 02:21:44,228 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 02:21:44,229 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 02:21:44,229 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 02:21:44,230 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 02:21:44,230 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 02:21:44,230 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 02:21:44,230 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 02:21:44,233 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 02:21:44,234 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 02:21:44,234 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 02:21:44,234 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 02:21:44,235 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 02:21:44,235 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 02:21:44,235 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 02:21:44,235 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 02:21:44,235 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 02:21:44,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 02:21:44,236 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 02:21:44,236 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 02:21:44,236 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 02:21:44,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 02:21:44,237 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 02:21:44,237 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 02:21:44,238 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 02:21:44,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 02:21:44,238 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 02:21:44,238 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 02:21:44,284 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 02:21:44,300 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 02:21:44,304 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 02:21:44,305 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 02:21:44,306 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 02:21:44,307 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2019-10-03 02:21:44,381 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/264d06031/3e8faafebde5402abeb3194088600942/FLAG6ed3ee513 [2019-10-03 02:21:45,443 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 02:21:45,445 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2019-10-03 02:21:45,499 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/264d06031/3e8faafebde5402abeb3194088600942/FLAG6ed3ee513 [2019-10-03 02:21:45,694 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/264d06031/3e8faafebde5402abeb3194088600942 [2019-10-03 02:21:45,704 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 02:21:45,706 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 02:21:45,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 02:21:45,707 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 02:21:45,711 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 02:21:45,712 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 02:21:45" (1/1) ... [2019-10-03 02:21:45,715 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57c44a11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:21:45, skipping insertion in model container [2019-10-03 02:21:45,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 02:21:45" (1/1) ... [2019-10-03 02:21:45,723 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 02:21:45,918 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 02:21:49,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 02:21:49,918 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 02:21:50,601 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 02:21:51,178 INFO L192 MainTranslator]: Completed translation [2019-10-03 02:21:51,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:21:51 WrapperNode [2019-10-03 02:21:51,180 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 02:21:51,181 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 02:21:51,181 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 02:21:51,181 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 02:21:51,197 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:21:51" (1/1) ... [2019-10-03 02:21:51,199 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:21:51" (1/1) ... [2019-10-03 02:21:51,388 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:21:51" (1/1) ... [2019-10-03 02:21:51,389 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:21:51" (1/1) ... [2019-10-03 02:21:51,728 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:21:51" (1/1) ... [2019-10-03 02:21:51,777 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:21:51" (1/1) ... [2019-10-03 02:21:51,875 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:21:51" (1/1) ... [2019-10-03 02:21:51,978 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 02:21:51,979 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 02:21:51,979 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 02:21:51,979 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 02:21:51,980 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:21:51" (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 [2019-10-03 02:21:52,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 02:21:52,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 02:21:52,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-03 02:21:52,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 02:21:52,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-03 02:21:52,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 02:21:52,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 02:21:52,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-03 02:21:52,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-03 02:21:52,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 02:21:52,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 02:21:52,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 02:21:52,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 02:21:52,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 02:21:52,077 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2019-10-03 02:21:52,078 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2019-10-03 02:21:52,078 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 02:21:52,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-10-03 02:21:52,078 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-03 02:21:52,079 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-10-03 02:21:52,079 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-10-03 02:21:52,079 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-03 02:21:52,079 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2019-10-03 02:21:52,079 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-03 02:21:52,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-03 02:21:52,080 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-03 02:21:52,080 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-03 02:21:52,081 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-03 02:21:52,081 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-03 02:21:52,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-03 02:21:52,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-03 02:21:52,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-03 02:21:52,081 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep [2019-10-03 02:21:52,081 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP [2019-10-03 02:21:52,082 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_index [2019-10-03 02:21:52,082 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data [2019-10-03 02:21:52,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL [2019-10-03 02:21:52,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL [2019-10-03 02:21:52,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP [2019-10-03 02:21:52,082 INFO L138 BoogieDeclarations]: Found implementation of procedure round_div [2019-10-03 02:21:52,082 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_depth [2019-10-03 02:21:52,083 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_dstbpp [2019-10-03 02:21:52,083 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait [2019-10-03 02:21:52,083 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush [2019-10-03 02:21:52,083 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle [2019-10-03 02:21:52,083 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_unmap_ROM [2019-10-03 02:21:52,084 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_map_ROM [2019-10-03 02:21:52,084 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_find_mem_vbios [2019-10-03 02:21:52,084 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_pll_params [2019-10-03 02:21:52,084 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_pllinfo [2019-10-03 02:21:52,084 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_check_var [2019-10-03 02:21:52,085 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pan_display [2019-10-03 02:21:52,085 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_ioctl [2019-10-03 02:21:52,085 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_screen_blank [2019-10-03 02:21:52,085 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_blank [2019-10-03 02:21:52,085 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setcolreg [2019-10-03 02:21:52,085 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_setcolreg [2019-10-03 02:21:52,085 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_setcmap [2019-10-03 02:21:52,086 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_save_state [2019-10-03 02:21:52,086 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_pll_regs [2019-10-03 02:21:52,086 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_lvds_timer_func [2019-10-03 02:21:52,086 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_write_mode [2019-10-03 02:21:52,086 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_calc_pll_regs [2019-10-03 02:21:52,086 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_set_par [2019-10-03 02:21:52,086 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_fbinfo [2019-10-03 02:21:52,087 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_identify_vram [2019-10-03 02:21:52,087 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_one_edid [2019-10-03 02:21:52,087 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_edid1 [2019-10-03 02:21:52,087 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_show_edid2 [2019-10-03 02:21:52,088 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_register [2019-10-03 02:21:52,088 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_unregister [2019-10-03 02:21:52,088 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_init [2019-10-03 02:21:52,088 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_exit [2019-10-03 02:21:52,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_3 [2019-10-03 02:21:52,089 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-10-03 02:21:52,089 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-10-03 02:21:52,089 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-10-03 02:21:52,089 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-10-03 02:21:52,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fb_ops_6 [2019-10-03 02:21:52,090 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 02:21:52,090 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-03 02:21:52,090 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 02:21:52,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-10-03 02:21:52,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_24 [2019-10-03 02:21:52,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2019-10-03 02:21:52,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2019-10-03 02:21:52,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_27 [2019-10-03 02:21:52,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_28 [2019-10-03 02:21:52,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_29 [2019-10-03 02:21:52,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-03 02:21:52,093 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-10-03 02:21:52,094 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep___0 [2019-10-03 02:21:52,095 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP___0 [2019-10-03 02:21:52,095 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___0 [2019-10-03 02:21:52,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___0 [2019-10-03 02:21:52,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___0 [2019-10-03 02:21:52,095 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___0 [2019-10-03 02:21:52,095 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush___0 [2019-10-03 02:21:52,096 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___0 [2019-10-03 02:21:52,096 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_apply_workarounds [2019-10-03 02:21:52,096 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_dynamic_mode [2019-10-03 02:21:52,096 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dynamic_mode [2019-10-03 02:21:52,096 INFO L138 BoogieDeclarations]: Found implementation of procedure OUTMC [2019-10-03 02:21:52,096 INFO L138 BoogieDeclarations]: Found implementation of procedure INMC [2019-10-03 02:21:52,096 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_save_regs [2019-10-03 02:21:52,097 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_regs [2019-10-03 02:21:52,097 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_disable_iopad [2019-10-03 02:21:52,097 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_v2clk [2019-10-03 02:21:52,097 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_low_current [2019-10-03 02:21:52,097 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_setup_for_suspend [2019-10-03 02:21:52,097 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync [2019-10-03 02:21:52,097 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_yclk_mclk_sync_m10 [2019-10-03 02:21:52,098 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_program_mode_reg [2019-10-03 02:21:52,098 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_program_mode_wait [2019-10-03 02:21:52,098 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll [2019-10-03 02:21:52,098 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_enable_dll_m10 [2019-10-03 02:21:52,099 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_full_reset_sdram [2019-10-03 02:21:52,099 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_reset_pad_ctlr_strength [2019-10-03 02:21:52,100 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_all_ppls_off [2019-10-03 02:21:52,100 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_start_mclk_sclk [2019-10-03 02:21:52,100 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_disable_spread_spectrum [2019-10-03 02:21:52,100 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_enable_lvds_spread_spectrum [2019-10-03 02:21:52,101 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_restore_pixel_pll [2019-10-03 02:21:52,101 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pm_m10_reconfigure_mc [2019-10-03 02:21:52,102 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_reinitialize_M10 [2019-10-03 02:21:52,102 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_whack_power_state [2019-10-03 02:21:52,102 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_set_suspend [2019-10-03 02:21:52,102 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_suspend [2019-10-03 02:21:52,102 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_check_power_loss [2019-10-03 02:21:52,102 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pci_resume [2019-10-03 02:21:52,103 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_init [2019-10-03 02:21:52,103 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_pm_exit [2019-10-03 02:21:52,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_55 [2019-10-03 02:21:52,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_59 [2019-10-03 02:21:52,103 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 02:21:52,104 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep___1 [2019-10-03 02:21:52,104 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___1 [2019-10-03 02:21:52,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___1 [2019-10-03 02:21:52,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___1 [2019-10-03 02:21:52,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP___0 [2019-10-03 02:21:52,109 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_mon_name [2019-10-03 02:21:52,109 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_get_panel_info_BIOS [2019-10-03 02:21:52,109 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_parse_connector_info [2019-10-03 02:21:52,115 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_crt_is_connected [2019-10-03 02:21:52,115 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_parse_monitor_layout [2019-10-03 02:21:52,116 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_screens [2019-10-03 02:21:52,116 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_panel_info [2019-10-03 02:21:52,116 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_var_to_panel_info [2019-10-03 02:21:52,116 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_videomode_to_var [2019-10-03 02:21:52,116 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_check_modes [2019-10-03 02:21:52,116 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_compare_modes [2019-10-03 02:21:52,116 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_match_mode [2019-10-03 02:21:52,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_80 [2019-10-03 02:21:52,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP___1 [2019-10-03 02:21:52,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___1 [2019-10-03 02:21:52,117 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush___1 [2019-10-03 02:21:52,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___1 [2019-10-03 02:21:52,118 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_fixup_offset [2019-10-03 02:21:52,119 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_prim_fillrect [2019-10-03 02:21:52,119 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_fillrect [2019-10-03 02:21:52,119 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_prim_copyarea [2019-10-03 02:21:52,119 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_copyarea [2019-10-03 02:21:52,119 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_imageblit [2019-10-03 02:21:52,119 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_sync [2019-10-03 02:21:52,119 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_reset [2019-10-03 02:21:52,120 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_engine_init [2019-10-03 02:21:52,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_103 [2019-10-03 02:21:52,120 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_adapdata [2019-10-03 02:21:52,120 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_setscl [2019-10-03 02:21:52,120 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_setsda [2019-10-03 02:21:52,120 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_getscl [2019-10-03 02:21:52,120 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_gpio_getsda [2019-10-03 02:21:52,120 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_setup_i2c_bus [2019-10-03 02:21:52,121 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_create_i2c_busses [2019-10-03 02:21:52,121 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_delete_i2c_busses [2019-10-03 02:21:52,121 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_probe_i2c_connector [2019-10-03 02:21:52,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_126 [2019-10-03 02:21:52,121 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2019-10-03 02:21:52,121 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_get_data [2019-10-03 02:21:52,121 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_msleep___3 [2019-10-03 02:21:52,121 INFO L138 BoogieDeclarations]: Found implementation of procedure _OUTREGP___2 [2019-10-03 02:21:52,122 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_pll_errata_after_data___3 [2019-10-03 02:21:52,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __INPLL___3 [2019-10-03 02:21:52,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLL___3 [2019-10-03 02:21:52,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __OUTPLLP___1 [2019-10-03 02:21:52,122 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_fifo_wait___2 [2019-10-03 02:21:52,122 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_engine_flush___2 [2019-10-03 02:21:52,122 INFO L138 BoogieDeclarations]: Found implementation of procedure _radeon_engine_idle___2 [2019-10-03 02:21:52,122 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_get_level_brightness [2019-10-03 02:21:52,123 INFO L138 BoogieDeclarations]: Found implementation of procedure radeon_bl_update_status [2019-10-03 02:21:52,123 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_bl_init [2019-10-03 02:21:52,123 INFO L138 BoogieDeclarations]: Found implementation of procedure radeonfb_bl_exit [2019-10-03 02:21:52,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2019-10-03 02:21:52,123 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 02:21:52,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_149 [2019-10-03 02:21:52,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_153 [2019-10-03 02:21:52,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_154 [2019-10-03 02:21:52,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_155 [2019-10-03 02:21:52,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 02:21:52,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 02:21:52,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 02:21:52,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 02:21:52,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 02:21:52,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-03 02:21:52,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-03 02:21:52,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-03 02:21:52,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-03 02:21:52,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-03 02:21:52,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-03 02:21:52,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-03 02:21:52,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-03 02:21:52,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-03 02:21:52,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-10-03 02:21:52,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-10-03 02:21:52,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_complete_power_transition [2019-10-03 02:21:52,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-03 02:21:52,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 02:21:52,126 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-03 02:21:52,126 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_phys_wc_add [2019-10-03 02:21:52,126 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_phys_wc_del [2019-10-03 02:21:52,126 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_device_register [2019-10-03 02:21:52,126 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_device_unregister [2019-10-03 02:21:52,127 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_copyarea [2019-10-03 02:21:52,127 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2019-10-03 02:21:52,127 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2019-10-03 02:21:52,127 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2019-10-03 02:21:52,127 INFO L138 BoogieDeclarations]: Found implementation of procedure console_trylock [2019-10-03 02:21:52,127 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2019-10-03 02:21:52,127 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-03 02:21:52,127 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-03 02:21:52,128 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2019-10-03 02:21:52,128 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2019-10-03 02:21:52,128 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_alloc_cmap [2019-10-03 02:21:52,128 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_bl_default_curve [2019-10-03 02:21:52,128 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_ddc_read [2019-10-03 02:21:52,128 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2019-10-03 02:21:52,128 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2019-10-03 02:21:52,128 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2019-10-03 02:21:52,129 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_find_mode [2019-10-03 02:21:52,129 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_pan_display [2019-10-03 02:21:52,129 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_parse_edid [2019-10-03 02:21:52,129 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_cmap [2019-10-03 02:21:52,129 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2019-10-03 02:21:52,129 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_validate_mode [2019-10-03 02:21:52,129 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_var_to_videomode [2019-10-03 02:21:52,130 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_videomode_to_modelist [2019-10-03 02:21:52,130 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2019-10-03 02:21:52,130 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2019-10-03 02:21:52,130 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bit_add_bus [2019-10-03 02:21:52,130 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_adapter [2019-10-03 02:21:52,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-03 02:21:52,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_wc [2019-10-03 02:21:52,130 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-03 02:21:52,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 02:21:52,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 02:21:52,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2019-10-03 02:21:52,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2019-10-03 02:21:52,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2019-10-03 02:21:52,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2019-10-03 02:21:52,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2019-10-03 02:21:52,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_3 [2019-10-03 02:21:52,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-03 02:21:52,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_3 [2019-10-03 02:21:52,132 INFO L138 BoogieDeclarations]: Found implementation of procedure memory_read_from_buffer [2019-10-03 02:21:52,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-03 02:21:52,133 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-03 02:21:52,137 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-03 02:21:52,137 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 02:21:52,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-03 02:21:52,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-10-03 02:21:52,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-03 02:21:52,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-03 02:21:52,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2019-10-03 02:21:52,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2019-10-03 02:21:52,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_region [2019-10-03 02:21:52,141 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-03 02:21:52,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2019-10-03 02:21:52,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-03 02:21:52,142 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 02:21:52,142 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2019-10-03 02:21:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-03 02:21:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_bin_file [2019-10-03 02:21:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_bin_file [2019-10-03 02:21:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2019-10-03 02:21:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2019-10-03 02:21:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2019-10-03 02:21:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 02:21:52,144 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 02:21:52,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 02:21:52,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 02:21:52,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 02:21:52,145 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 02:21:52,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 02:21:52,145 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 02:21:52,146 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-03 02:21:52,146 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-10-03 02:21:52,146 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 02:21:52,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-03 02:21:52,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-03 02:21:52,146 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 02:21:52,146 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 02:21:52,146 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 02:21:52,147 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 02:21:52,147 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 02:21:52,147 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 02:21:52,147 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 02:21:52,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 02:21:52,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 02:21:52,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 02:21:52,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 02:21:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-03 02:21:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-03 02:21:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 02:21:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 02:21:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 02:21:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 02:21:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 02:21:52,148 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 02:21:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-03 02:21:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure memory_read_from_buffer [2019-10-03 02:21:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2019-10-03 02:21:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 02:21:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2019-10-03 02:21:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2019-10-03 02:21:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2019-10-03 02:21:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 02:21:52,149 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-03 02:21:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 02:21:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-10-03 02:21:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-03 02:21:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-10-03 02:21:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-03 02:21:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2019-10-03 02:21:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-03 02:21:52,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2019-10-03 02:21:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2019-10-03 02:21:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-03 02:21:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_24 [2019-10-03 02:21:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_27 [2019-10-03 02:21:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-10-03 02:21:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-10-03 02:21:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-03 02:21:52,151 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2019-10-03 02:21:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-03 02:21:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-03 02:21:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-03 02:21:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-03 02:21:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_wc [2019-10-03 02:21:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure arch_phys_wc_add [2019-10-03 02:21:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure arch_phys_wc_del [2019-10-03 02:21:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_bin_file [2019-10-03 02:21:52,152 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_bin_file [2019-10-03 02:21:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-03 02:21:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 02:21:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-10-03 02:21:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 02:21:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-03 02:21:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_3 [2019-10-03 02:21:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-10-03 02:21:52,153 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-10-03 02:21:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-10-03 02:21:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-10-03 02:21:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fb_ops_6 [2019-10-03 02:21:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-03 02:21:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-03 02:21:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-03 02:21:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-03 02:21:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-03 02:21:52,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 02:21:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-03 02:21:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2019-10-03 02:21:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2019-10-03 02:21:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_region [2019-10-03 02:21:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2019-10-03 02:21:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-03 02:21:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_28 [2019-10-03 02:21:52,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-03 02:21:52,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_29 [2019-10-03 02:21:52,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-03 02:21:52,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-03 02:21:52,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-03 02:21:52,156 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2019-10-03 02:21:52,156 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2019-10-03 02:21:52,156 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2019-10-03 02:21:52,156 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2019-10-03 02:21:52,156 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2019-10-03 02:21:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2019-10-03 02:21:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2019-10-03 02:21:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep [2019-10-03 02:21:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 02:21:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP [2019-10-03 02:21:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_index [2019-10-03 02:21:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data [2019-10-03 02:21:52,157 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL [2019-10-03 02:21:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL [2019-10-03 02:21:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP [2019-10-03 02:21:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure round_div [2019-10-03 02:21:52,158 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_depth [2019-10-03 02:21:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_dstbpp [2019-10-03 02:21:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait [2019-10-03 02:21:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 02:21:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush [2019-10-03 02:21:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle [2019-10-03 02:21:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_create_i2c_busses [2019-10-03 02:21:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_delete_i2c_busses [2019-10-03 02:21:52,159 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_suspend [2019-10-03 02:21:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_resume [2019-10-03 02:21:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_init [2019-10-03 02:21:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pm_exit [2019-10-03 02:21:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_screens [2019-10-03 02:21:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_check_modes [2019-10-03 02:21:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_match_mode [2019-10-03 02:21:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_fillrect [2019-10-03 02:21:52,160 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_copyarea [2019-10-03 02:21:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_imageblit [2019-10-03 02:21:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_sync [2019-10-03 02:21:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_init [2019-10-03 02:21:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_screen_blank [2019-10-03 02:21:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_mode [2019-10-03 02:21:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_bl_init [2019-10-03 02:21:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_bl_exit [2019-10-03 02:21:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_unmap_ROM [2019-10-03 02:21:52,161 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_map_ROM [2019-10-03 02:21:52,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 02:21:52,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 02:21:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_find_mem_vbios [2019-10-03 02:21:52,163 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_pll_params [2019-10-03 02:21:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_pllinfo [2019-10-03 02:21:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_check_var [2019-10-03 02:21:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 02:21:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pan_display [2019-10-03 02:21:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_ioctl [2019-10-03 02:21:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_blank [2019-10-03 02:21:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setcolreg [2019-10-03 02:21:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_setcolreg [2019-10-03 02:21:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_setcmap [2019-10-03 02:21:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_save_state [2019-10-03 02:21:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_write_pll_regs [2019-10-03 02:21:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_lvds_timer_func [2019-10-03 02:21:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_calc_pll_regs [2019-10-03 02:21:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_set_par [2019-10-03 02:21:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_fbinfo [2019-10-03 02:21:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_identify_vram [2019-10-03 02:21:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_one_edid [2019-10-03 02:21:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_edid1 [2019-10-03 02:21:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_show_edid2 [2019-10-03 02:21:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_register [2019-10-03 02:21:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_pci_unregister [2019-10-03 02:21:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_init [2019-10-03 02:21:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_exit [2019-10-03 02:21:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2019-10-03 02:21:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2019-10-03 02:21:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2019-10-03 02:21:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2019-10-03 02:21:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_3 [2019-10-03 02:21:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_3 [2019-10-03 02:21:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2019-10-03 02:21:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 02:21:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 02:21:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-03 02:21:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2019-10-03 02:21:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 02:21:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_59 [2019-10-03 02:21:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_55 [2019-10-03 02:21:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-03 02:21:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-10-03 02:21:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-03 02:21:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-10-03 02:21:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-03 02:21:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-03 02:21:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_complete_power_transition [2019-10-03 02:21:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure fb_pan_display [2019-10-03 02:21:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2019-10-03 02:21:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_cmap [2019-10-03 02:21:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep___0 [2019-10-03 02:21:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP___0 [2019-10-03 02:21:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___0 [2019-10-03 02:21:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___0 [2019-10-03 02:21:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___0 [2019-10-03 02:21:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___0 [2019-10-03 02:21:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush___0 [2019-10-03 02:21:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___0 [2019-10-03 02:21:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_engine_reset [2019-10-03 02:21:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2019-10-03 02:21:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure console_trylock [2019-10-03 02:21:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2019-10-03 02:21:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_reinitialize_M10 [2019-10-03 02:21:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_apply_workarounds [2019-10-03 02:21:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_dynamic_mode [2019-10-03 02:21:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dynamic_mode [2019-10-03 02:21:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure OUTMC [2019-10-03 02:21:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure INMC [2019-10-03 02:21:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_save_regs [2019-10-03 02:21:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_regs [2019-10-03 02:21:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_disable_iopad [2019-10-03 02:21:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_v2clk [2019-10-03 02:21:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_low_current [2019-10-03 02:21:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_setup_for_suspend [2019-10-03 02:21:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync [2019-10-03 02:21:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_yclk_mclk_sync_m10 [2019-10-03 02:21:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_program_mode_reg [2019-10-03 02:21:52,173 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_program_mode_wait [2019-10-03 02:21:52,173 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll [2019-10-03 02:21:52,173 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_enable_dll_m10 [2019-10-03 02:21:52,176 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_full_reset_sdram [2019-10-03 02:21:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_reset_pad_ctlr_strength [2019-10-03 02:21:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_all_ppls_off [2019-10-03 02:21:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_start_mclk_sclk [2019-10-03 02:21:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_disable_spread_spectrum [2019-10-03 02:21:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_enable_lvds_spread_spectrum [2019-10-03 02:21:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_restore_pixel_pll [2019-10-03 02:21:52,177 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pm_m10_reconfigure_mc [2019-10-03 02:21:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_whack_power_state [2019-10-03 02:21:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_set_suspend [2019-10-03 02:21:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_check_power_loss [2019-10-03 02:21:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 02:21:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 02:21:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-10-03 02:21:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_80 [2019-10-03 02:21:52,178 INFO L130 BoogieDeclarations]: Found specification of procedure fb_validate_mode [2019-10-03 02:21:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure fb_parse_edid [2019-10-03 02:21:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2019-10-03 02:21:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure fb_var_to_videomode [2019-10-03 02:21:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2019-10-03 02:21:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_modelist [2019-10-03 02:21:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_mode [2019-10-03 02:21:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep___1 [2019-10-03 02:21:52,179 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___1 [2019-10-03 02:21:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___1 [2019-10-03 02:21:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___1 [2019-10-03 02:21:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP___0 [2019-10-03 02:21:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_probe_i2c_connector [2019-10-03 02:21:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_mon_name [2019-10-03 02:21:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_get_panel_info_BIOS [2019-10-03 02:21:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_parse_connector_info [2019-10-03 02:21:52,180 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_crt_is_connected [2019-10-03 02:21:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_parse_monitor_layout [2019-10-03 02:21:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_panel_info [2019-10-03 02:21:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_var_to_panel_info [2019-10-03 02:21:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_videomode_to_var [2019-10-03 02:21:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_compare_modes [2019-10-03 02:21:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_103 [2019-10-03 02:21:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2019-10-03 02:21:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2019-10-03 02:21:52,181 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2019-10-03 02:21:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP___1 [2019-10-03 02:21:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___1 [2019-10-03 02:21:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush___1 [2019-10-03 02:21:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___1 [2019-10-03 02:21:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_fixup_offset [2019-10-03 02:21:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_prim_fillrect [2019-10-03 02:21:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure radeonfb_prim_copyarea [2019-10-03 02:21:52,182 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-03 02:21:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_126 [2019-10-03 02:21:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-03 02:21:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_adapdata [2019-10-03 02:21:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_adapter [2019-10-03 02:21:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure fb_ddc_read [2019-10-03 02:21:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bit_add_bus [2019-10-03 02:21:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_setscl [2019-10-03 02:21:52,183 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_setsda [2019-10-03 02:21:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_getscl [2019-10-03 02:21:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_gpio_getsda [2019-10-03 02:21:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_setup_i2c_bus [2019-10-03 02:21:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 02:21:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 02:21:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-03 02:21:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 02:21:52,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_154 [2019-10-03 02:21:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_155 [2019-10-03 02:21:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_153 [2019-10-03 02:21:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_149 [2019-10-03 02:21:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2019-10-03 02:21:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-03 02:21:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_register [2019-10-03 02:21:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_unregister [2019-10-03 02:21:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure bl_get_data [2019-10-03 02:21:52,185 INFO L130 BoogieDeclarations]: Found specification of procedure fb_bl_default_curve [2019-10-03 02:21:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_msleep___3 [2019-10-03 02:21:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure _OUTREGP___2 [2019-10-03 02:21:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_pll_errata_after_data___3 [2019-10-03 02:21:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure __INPLL___3 [2019-10-03 02:21:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLL___3 [2019-10-03 02:21:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure __OUTPLLP___1 [2019-10-03 02:21:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_fifo_wait___2 [2019-10-03 02:21:52,186 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_engine_flush___2 [2019-10-03 02:21:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure _radeon_engine_idle___2 [2019-10-03 02:21:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_get_level_brightness [2019-10-03 02:21:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure radeon_bl_update_status [2019-10-03 02:21:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 02:21:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 02:21:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 02:21:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 02:21:52,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-03 02:21:52,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-03 02:21:52,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-03 02:21:52,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-03 02:21:52,188 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 02:21:52,188 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 02:21:52,188 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 02:21:52,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 02:21:52,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 02:21:52,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 02:21:52,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 02:21:52,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 02:21:52,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 02:21:52,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 02:21:52,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 02:21:57,127 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 02:22:56,277 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 02:22:56,277 INFO L283 CfgBuilder]: Removed 36 assume(true) statements. [2019-10-03 02:22:56,283 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 02:22:56 BoogieIcfgContainer [2019-10-03 02:22:56,283 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 02:22:56,286 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 02:22:56,287 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 02:22:56,291 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 02:22:56,291 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 02:21:45" (1/3) ... [2019-10-03 02:22:56,292 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a14636b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 02:22:56, skipping insertion in model container [2019-10-03 02:22:56,292 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:21:51" (2/3) ... [2019-10-03 02:22:56,293 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a14636b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 02:22:56, skipping insertion in model container [2019-10-03 02:22:56,293 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 02:22:56" (3/3) ... [2019-10-03 02:22:56,295 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--video--fbdev--aty--radeonfb.ko-entry_point.cil.out.i [2019-10-03 02:22:56,305 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 02:22:56,329 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-03 02:22:56,355 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-03 02:22:56,396 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 02:22:56,396 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 02:22:56,396 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 02:22:56,396 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 02:22:56,397 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 02:22:56,397 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 02:22:56,397 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 02:22:56,397 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 02:22:56,535 INFO L276 IsEmpty]: Start isEmpty. Operand 5215 states. [2019-10-03 02:22:56,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2019-10-03 02:22:56,602 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:22:56,608 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 11, 11, 11, 11, 11, 11, 11, 11, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:22:56,612 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:22:56,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:22:56,620 INFO L82 PathProgramCache]: Analyzing trace with hash 1548523456, now seen corresponding path program 1 times [2019-10-03 02:22:56,624 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:22:56,806 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:22:56,807 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:22:56,807 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:22:56,807 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:22:57,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:22:58,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1197 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1197 trivial. 0 not checked. [2019-10-03 02:22:58,774 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:22:58,774 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:22:58,775 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:22:58,780 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:22:58,795 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:22:58,796 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:22:58,798 INFO L87 Difference]: Start difference. First operand 5215 states. Second operand 3 states. [2019-10-03 02:23:23,547 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:23:23,548 INFO L93 Difference]: Finished difference Result 9595 states and 13814 transitions. [2019-10-03 02:23:23,549 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:23:23,550 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 298 [2019-10-03 02:23:23,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:23:23,658 INFO L225 Difference]: With dead ends: 9595 [2019-10-03 02:23:23,658 INFO L226 Difference]: Without dead ends: 9534 [2019-10-03 02:23:23,660 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:23:23,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9534 states. [2019-10-03 02:23:24,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9534 to 9531. [2019-10-03 02:23:24,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9531 states. [2019-10-03 02:23:24,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9531 states to 9531 states and 13732 transitions. [2019-10-03 02:23:24,998 INFO L78 Accepts]: Start accepts. Automaton has 9531 states and 13732 transitions. Word has length 298 [2019-10-03 02:23:25,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:23:25,000 INFO L475 AbstractCegarLoop]: Abstraction has 9531 states and 13732 transitions. [2019-10-03 02:23:25,000 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:23:25,000 INFO L276 IsEmpty]: Start isEmpty. Operand 9531 states and 13732 transitions. [2019-10-03 02:23:25,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2019-10-03 02:23:25,021 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:23:25,022 INFO L411 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 13, 13, 13, 13, 13, 13, 13, 13, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:23:25,022 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:23:25,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:23:25,023 INFO L82 PathProgramCache]: Analyzing trace with hash -1805828862, now seen corresponding path program 1 times [2019-10-03 02:23:25,023 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:23:25,061 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:23:25,061 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:23:25,061 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:23:25,061 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:23:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:23:26,417 INFO L134 CoverageAnalysis]: Checked inductivity of 1523 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1523 trivial. 0 not checked. [2019-10-03 02:23:26,418 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:23:26,418 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:23:26,418 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:23:26,424 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:23:26,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:23:26,425 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:23:26,425 INFO L87 Difference]: Start difference. First operand 9531 states and 13732 transitions. Second operand 3 states. [2019-10-03 02:23:26,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:23:26,633 INFO L93 Difference]: Finished difference Result 9540 states and 13736 transitions. [2019-10-03 02:23:26,634 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:23:26,634 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 366 [2019-10-03 02:23:26,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:23:26,637 INFO L225 Difference]: With dead ends: 9540 [2019-10-03 02:23:26,637 INFO L226 Difference]: Without dead ends: 0 [2019-10-03 02:23:26,638 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:23:26,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-03 02:23:26,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-03 02:23:26,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-03 02:23:26,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-03 02:23:26,640 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 366 [2019-10-03 02:23:26,640 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:23:26,640 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-03 02:23:26,641 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:23:26,641 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-03 02:23:26,641 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-03 02:23:26,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 02:23:26 BoogieIcfgContainer [2019-10-03 02:23:26,651 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 02:23:26,656 INFO L168 Benchmark]: Toolchain (without parser) took 100947.57 ms. Allocated memory was 140.5 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 69.0 MB in the beginning and 181.8 MB in the end (delta: -112.8 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2019-10-03 02:23:26,657 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 140.5 MB. Free memory was 105.2 MB in the beginning and 105.0 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-03 02:23:26,663 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5473.25 ms. Allocated memory was 140.5 MB in the beginning and 378.5 MB in the end (delta: 238.0 MB). Free memory was 68.8 MB in the beginning and 248.1 MB in the end (delta: -179.3 MB). Peak memory consumption was 161.5 MB. Max. memory is 7.1 GB. [2019-10-03 02:23:26,669 INFO L168 Benchmark]: Boogie Preprocessor took 797.85 ms. Allocated memory is still 378.5 MB. Free memory was 248.1 MB in the beginning and 154.0 MB in the end (delta: 94.1 MB). Peak memory consumption was 94.1 MB. Max. memory is 7.1 GB. [2019-10-03 02:23:26,670 INFO L168 Benchmark]: RCFGBuilder took 64304.35 ms. Allocated memory was 378.5 MB in the beginning and 1.3 GB in the end (delta: 889.7 MB). Free memory was 154.0 MB in the beginning and 323.4 MB in the end (delta: -169.4 MB). Peak memory consumption was 987.5 MB. Max. memory is 7.1 GB. [2019-10-03 02:23:26,672 INFO L168 Benchmark]: TraceAbstraction took 30364.73 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 6.8 MB). Free memory was 323.4 MB in the beginning and 181.8 MB in the end (delta: 141.6 MB). Peak memory consumption was 148.4 MB. Max. memory is 7.1 GB. [2019-10-03 02:23:26,682 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 140.5 MB. Free memory was 105.2 MB in the beginning and 105.0 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5473.25 ms. Allocated memory was 140.5 MB in the beginning and 378.5 MB in the end (delta: 238.0 MB). Free memory was 68.8 MB in the beginning and 248.1 MB in the end (delta: -179.3 MB). Peak memory consumption was 161.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 797.85 ms. Allocated memory is still 378.5 MB. Free memory was 248.1 MB in the beginning and 154.0 MB in the end (delta: 94.1 MB). Peak memory consumption was 94.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 64304.35 ms. Allocated memory was 378.5 MB in the beginning and 1.3 GB in the end (delta: 889.7 MB). Free memory was 154.0 MB in the beginning and 323.4 MB in the end (delta: -169.4 MB). Peak memory consumption was 987.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 30364.73 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 6.8 MB). Free memory was 323.4 MB in the beginning and 181.8 MB in the end (delta: 141.6 MB). Peak memory consumption was 148.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 12929]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 291 procedures, 5273 locations, 1 error locations. SAFE Result, 30.2s OverallTime, 2 OverallIterations, 14 TraceHistogramMax, 25.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 16551 SDtfs, 13723 SDslu, 7221 SDs, 0 SdLazy, 38 SolverSat, 3 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 23.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 8 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=9531occurred in iteration=1, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.3s AutomataMinimizationTime, 2 MinimizatonAttempts, 3 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 664 NumberOfCodeBlocks, 664 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 662 ConstructedInterpolants, 0 QuantifiedInterpolants, 285996 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 2720/2720 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...