java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-07 03:13:13,679 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-07 03:13:13,681 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-07 03:13:13,693 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-07 03:13:13,694 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-07 03:13:13,695 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-07 03:13:13,696 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-07 03:13:13,698 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-07 03:13:13,699 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-07 03:13:13,700 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-07 03:13:13,701 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-07 03:13:13,702 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-07 03:13:13,703 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-07 03:13:13,704 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-07 03:13:13,705 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-07 03:13:13,706 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-07 03:13:13,706 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-07 03:13:13,707 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-07 03:13:13,709 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-07 03:13:13,711 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-07 03:13:13,712 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-07 03:13:13,713 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-07 03:13:13,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-07 03:13:13,715 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-07 03:13:13,717 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-07 03:13:13,717 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-07 03:13:13,718 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-07 03:13:13,718 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-07 03:13:13,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-07 03:13:13,720 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-07 03:13:13,720 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-07 03:13:13,721 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-07 03:13:13,721 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-07 03:13:13,722 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-07 03:13:13,723 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-07 03:13:13,723 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-07 03:13:13,724 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-07 03:13:13,724 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-07 03:13:13,724 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-07 03:13:13,725 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-07 03:13:13,726 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-07 03:13:13,727 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-07 03:13:13,741 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-07 03:13:13,741 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-07 03:13:13,742 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-07 03:13:13,742 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-07 03:13:13,743 INFO L138 SettingsManager]: * Use SBE=true [2019-09-07 03:13:13,743 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-07 03:13:13,743 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-07 03:13:13,743 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-07 03:13:13,743 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-07 03:13:13,744 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-07 03:13:13,744 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-07 03:13:13,744 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-07 03:13:13,744 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-07 03:13:13,744 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-07 03:13:13,744 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-07 03:13:13,745 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-07 03:13:13,745 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-07 03:13:13,745 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-07 03:13:13,745 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-07 03:13:13,745 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-07 03:13:13,746 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-07 03:13:13,746 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 03:13:13,746 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-07 03:13:13,746 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-07 03:13:13,746 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-07 03:13:13,747 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-07 03:13:13,747 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-07 03:13:13,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-07 03:13:13,747 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-07 03:13:13,776 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-07 03:13:13,789 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-07 03:13:13,792 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-07 03:13:13,794 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-07 03:13:13,794 INFO L275 PluginConnector]: CDTParser initialized [2019-09-07 03:13:13,795 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i [2019-09-07 03:13:13,854 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f11b013af/12a5a83f981b48b597d888eeee3481db/FLAG65b767503 [2019-09-07 03:13:14,816 INFO L306 CDTParser]: Found 1 translation units. [2019-09-07 03:13:14,817 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-gspca-gspca_ov519.cil.i [2019-09-07 03:13:14,877 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f11b013af/12a5a83f981b48b597d888eeee3481db/FLAG65b767503 [2019-09-07 03:13:15,198 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f11b013af/12a5a83f981b48b597d888eeee3481db [2019-09-07 03:13:15,210 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-07 03:13:15,211 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-07 03:13:15,213 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-07 03:13:15,213 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-07 03:13:15,217 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-07 03:13:15,218 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 03:13:15" (1/1) ... [2019-09-07 03:13:15,221 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@475b8989 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:13:15, skipping insertion in model container [2019-09-07 03:13:15,221 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 03:13:15" (1/1) ... [2019-09-07 03:13:15,229 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-07 03:13:15,440 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-07 03:13:18,818 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 03:13:19,038 INFO L188 MainTranslator]: Completed pre-run [2019-09-07 03:13:19,470 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 03:13:20,279 INFO L192 MainTranslator]: Completed translation [2019-09-07 03:13:20,279 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:13:20 WrapperNode [2019-09-07 03:13:20,279 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-07 03:13:20,280 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-07 03:13:20,280 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-07 03:13:20,281 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-07 03:13:20,297 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:13:20" (1/1) ... [2019-09-07 03:13:20,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:13:20" (1/1) ... [2019-09-07 03:13:20,422 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:13:20" (1/1) ... [2019-09-07 03:13:20,422 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:13:20" (1/1) ... [2019-09-07 03:13:20,649 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:13:20" (1/1) ... [2019-09-07 03:13:20,680 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:13:20" (1/1) ... [2019-09-07 03:13:20,814 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:13:20" (1/1) ... [2019-09-07 03:13:20,863 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-07 03:13:20,864 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-07 03:13:20,864 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-07 03:13:20,864 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-07 03:13:20,865 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 03:13:20" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 03:13:20,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-07 03:13:20,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-07 03:13:20,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-07 03:13:20,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-07 03:13:20,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-07 03:13:20,931 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-09-07 03:13:20,931 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-09-07 03:13:20,931 INFO L138 BoogieDeclarations]: Found implementation of procedure jpeg_define [2019-09-07 03:13:20,932 INFO L138 BoogieDeclarations]: Found implementation of procedure jpeg_set_qual [2019-09-07 03:13:20,932 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_write_fsb [2019-09-07 03:13:20,932 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_write_sb [2019-09-07 03:13:20,932 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_read_sb [2019-09-07 03:13:20,933 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_upload_quantizationtables [2019-09-07 03:13:20,933 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_smbus_start [2019-09-07 03:13:20,933 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_smbus_stop [2019-09-07 03:13:20,933 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_smbus_write_byte [2019-09-07 03:13:20,933 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_smbus_read_byte [2019-09-07 03:13:20,934 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_smbus_write_nack [2019-09-07 03:13:20,934 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_smbus_read_ack [2019-09-07 03:13:20,934 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_i2c_w [2019-09-07 03:13:20,934 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_i2c_r [2019-09-07 03:13:20,934 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_configure [2019-09-07 03:13:20,935 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_init [2019-09-07 03:13:20,935 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_set_crop_window [2019-09-07 03:13:20,935 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_mode_init_regs [2019-09-07 03:13:20,935 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_stop0 [2019-09-07 03:13:20,935 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_pkt_scan [2019-09-07 03:13:20,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ov7670_abs_to_sm [2019-09-07 03:13:20,936 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w [2019-09-07 03:13:20,936 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_r [2019-09-07 03:13:20,937 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_r8 [2019-09-07 03:13:20,937 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w_mask [2019-09-07 03:13:20,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ov518_reg_w32 [2019-09-07 03:13:20,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ov511_i2c_w [2019-09-07 03:13:20,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ov511_i2c_r [2019-09-07 03:13:20,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ov518_i2c_w [2019-09-07 03:13:20,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ov518_i2c_r [2019-09-07 03:13:20,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ovfx2_i2c_w [2019-09-07 03:13:20,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ovfx2_i2c_r [2019-09-07 03:13:20,938 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w [2019-09-07 03:13:20,938 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_r [2019-09-07 03:13:20,938 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w_mask [2019-09-07 03:13:20,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ov51x_stop [2019-09-07 03:13:20,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ov51x_restart [2019-09-07 03:13:20,939 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ov_sensor [2019-09-07 03:13:20,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ov51x_set_slave_ids [2019-09-07 03:13:20,939 INFO L138 BoogieDeclarations]: Found implementation of procedure write_regvals [2019-09-07 03:13:20,940 INFO L138 BoogieDeclarations]: Found implementation of procedure write_i2c_regvals [2019-09-07 03:13:20,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ov_hires_configure [2019-09-07 03:13:20,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ov8xx0_configure [2019-09-07 03:13:20,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ov7xx0_configure [2019-09-07 03:13:20,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ov6xx0_configure [2019-09-07 03:13:20,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ov51x_led_control [2019-09-07 03:13:20,941 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_reset_snapshot [2019-09-07 03:13:20,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ov51x_upload_quan_tables [2019-09-07 03:13:20,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ov511_configure [2019-09-07 03:13:20,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ov518_configure [2019-09-07 03:13:20,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ov519_configure [2019-09-07 03:13:20,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ovfx2_configure [2019-09-07 03:13:20,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ov519_set_mode [2019-09-07 03:13:20,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ov519_set_fr [2019-09-07 03:13:20,942 INFO L138 BoogieDeclarations]: Found implementation of procedure setautogain [2019-09-07 03:13:20,942 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_config [2019-09-07 03:13:20,942 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_init [2019-09-07 03:13:20,942 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_isoc_init [2019-09-07 03:13:20,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ov511_mode_init_regs [2019-09-07 03:13:20,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ov518_mode_init_regs [2019-09-07 03:13:20,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ov519_mode_init_regs [2019-09-07 03:13:20,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mode_init_ov_sensor_regs [2019-09-07 03:13:20,943 INFO L138 BoogieDeclarations]: Found implementation of procedure sethvflip [2019-09-07 03:13:20,944 INFO L138 BoogieDeclarations]: Found implementation of procedure set_ov_sensor_window [2019-09-07 03:13:20,944 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_start [2019-09-07 03:13:20,944 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_stopN [2019-09-07 03:13:20,944 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_stop0 [2019-09-07 03:13:20,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ov51x_handle_button [2019-09-07 03:13:20,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ov511_pkt_scan [2019-09-07 03:13:20,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ov518_pkt_scan [2019-09-07 03:13:20,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ov519_pkt_scan [2019-09-07 03:13:20,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ovfx2_pkt_scan [2019-09-07 03:13:20,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_pkt_scan [2019-09-07 03:13:20,946 INFO L138 BoogieDeclarations]: Found implementation of procedure setbrightness [2019-09-07 03:13:20,946 INFO L138 BoogieDeclarations]: Found implementation of procedure setcontrast [2019-09-07 03:13:20,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setexposure [2019-09-07 03:13:20,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setcolors [2019-09-07 03:13:20,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setautobright [2019-09-07 03:13:20,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setfreq_i [2019-09-07 03:13:20,947 INFO L138 BoogieDeclarations]: Found implementation of procedure setfreq [2019-09-07 03:13:20,948 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_get_jcomp [2019-09-07 03:13:20,948 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_set_jcomp [2019-09-07 03:13:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_g_volatile_ctrl [2019-09-07 03:13:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_s_ctrl [2019-09-07 03:13:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_init_controls [2019-09-07 03:13:20,949 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_probe [2019-09-07 03:13:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_driver_init [2019-09-07 03:13:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_driver_exit [2019-09-07 03:13:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sd_driver_exit_6_2 [2019-09-07 03:13:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_sd_driver_init_6_11 [2019-09-07 03:13:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-07 03:13:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_4_1 [2019-09-07 03:13:20,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_6_4 [2019-09-07 03:13:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_5 [2019-09-07 03:13:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_3_2 [2019-09-07 03:13:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_3_3 [2019-09-07 03:13:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_2 [2019-09-07 03:13:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_6_6 [2019-09-07 03:13:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2019-09-07 03:13:20,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_10 [2019-09-07 03:13:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-09-07 03:13:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-09-07 03:13:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-09-07 03:13:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_16 [2019-09-07 03:13:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_17 [2019-09-07 03:13:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_18 [2019-09-07 03:13:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-09-07 03:13:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-09-07 03:13:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_8 [2019-09-07 03:13:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_9 [2019-09-07 03:13:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-07 03:13:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-07 03:13:20,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2019-09-07 03:13:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-07 03:13:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-07 03:13:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_sd_desc_dummy_resourceless_instance_0 [2019-09-07 03:13:20,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2019-09-07 03:13:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-07 03:13:20,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-07 03:13:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-09-07 03:13:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-09-07 03:13:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2019-09-07 03:13:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-07 03:13:20,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-09-07 03:13:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-09-07 03:13:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2019-09-07 03:13:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-09-07 03:13:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_4 [2019-09-07 03:13:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2019-09-07 03:13:20,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_3 [2019-09-07 03:13:20,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_2_6 [2019-09-07 03:13:20,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_2_9 [2019-09-07 03:13:20,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_2_10 [2019-09-07 03:13:20,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_2_13 [2019-09-07 03:13:20,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2019-09-07 03:13:20,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_2_7 [2019-09-07 03:13:20,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_2_8 [2019-09-07 03:13:20,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2019-09-07 03:13:20,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_2 [2019-09-07 03:13:20,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_49 [2019-09-07 03:13:20,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_50 [2019-09-07 03:13:20,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-07 03:13:20,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-07 03:13:20,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-07 03:13:20,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-07 03:13:20,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-07 03:13:20,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-07 03:13:20,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-07 03:13:20,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-07 03:13:20,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-07 03:13:20,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-07 03:13:20,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-07 03:13:20,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-07 03:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-07 03:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-07 03:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-07 03:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-07 03:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-07 03:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-07 03:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-07 03:13:20,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-07 03:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-07 03:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-07 03:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-07 03:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-07 03:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-07 03:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-07 03:13:20,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-07 03:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-07 03:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-07 03:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-07 03:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-07 03:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-07 03:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-07 03:13:20,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-07 03:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-07 03:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-07 03:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-07 03:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-07 03:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-07 03:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-07 03:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-07 03:13:20,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-07 03:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-07 03:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_i_lock_of_inode [2019-09-07 03:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-07 03:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-07 03:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-07 03:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-07 03:13:20,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-07 03:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-07 03:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-07 03:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock [2019-09-07 03:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock [2019-09-07 03:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock [2019-09-07 03:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock [2019-09-07 03:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock [2019-09-07 03:13:20,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock [2019-09-07 03:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock [2019-09-07 03:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock [2019-09-07 03:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-07 03:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-07 03:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-07 03:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-07 03:13:20,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-07 03:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-07 03:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-07 03:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-07 03:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-07 03:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-07 03:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-07 03:13:20,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-07 03:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-07 03:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-07 03:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-07 03:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-07 03:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-07 03:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-07 03:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-07 03:13:20,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-07 03:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-07 03:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-07 03:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-07 03:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-07 03:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-07 03:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2019-09-07 03:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-09-07 03:13:20,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-09-07 03:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-09-07 03:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-09-07 03:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-07 03:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-07 03:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_dev_probe [2019-09-07 03:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_disconnect [2019-09-07 03:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_frame_add [2019-09-07 03:13:20,978 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_resume [2019-09-07 03:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_suspend [2019-09-07 03:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-09-07 03:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-07 03:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-07 03:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-07 03:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-07 03:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-07 03:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-09-07 03:13:20,979 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-07 03:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-07 03:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_altnum_to_altsetting [2019-09-07 03:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-09-07 03:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-07 03:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2019-09-07 03:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-07 03:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_auto_cluster [2019-09-07 03:13:20,980 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_cluster [2019-09-07 03:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_g_ctrl [2019-09-07 03:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_grab [2019-09-07 03:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2019-09-07 03:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2019-09-07 03:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2019-09-07 03:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2019-09-07 03:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-07 03:13:20,981 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-07 03:13:20,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-07 03:13:20,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-07 03:13:20,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-07 03:13:20,982 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-07 03:13:20,982 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-07 03:13:20,983 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-07 03:13:20,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-07 03:13:20,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-07 03:13:20,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-07 03:13:20,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-07 03:13:20,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-09-07 03:13:20,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-07 03:13:20,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-07 03:13:20,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-07 03:13:20,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-07 03:13:20,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-07 03:13:20,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-07 03:13:20,984 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-07 03:13:20,984 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-07 03:13:20,984 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-07 03:13:20,984 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2019-09-07 03:13:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure usb_altnum_to_altsetting [2019-09-07 03:13:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-07 03:13:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_49 [2019-09-07 03:13:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-07 03:13:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_50 [2019-09-07 03:13:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-09-07 03:13:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-07 03:13:20,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-07 03:13:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-09-07 03:13:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-09-07 03:13:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-09-07 03:13:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2019-09-07 03:13:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2019-09-07 03:13:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2019-09-07 03:13:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_cluster [2019-09-07 03:13:20,986 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_auto_cluster [2019-09-07 03:13:20,987 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_grab [2019-09-07 03:13:20,987 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_g_ctrl [2019-09-07 03:13:20,987 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2019-09-07 03:13:20,987 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_dev_probe [2019-09-07 03:13:20,987 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_disconnect [2019-09-07 03:13:20,987 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_frame_add [2019-09-07 03:13:20,987 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_suspend [2019-09-07 03:13:20,988 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_resume [2019-09-07 03:13:20,988 INFO L130 BoogieDeclarations]: Found specification of procedure jpeg_define [2019-09-07 03:13:20,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-07 03:13:20,988 INFO L130 BoogieDeclarations]: Found specification of procedure jpeg_set_qual [2019-09-07 03:13:20,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-07 03:13:20,988 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w [2019-09-07 03:13:20,988 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_write_fsb [2019-09-07 03:13:20,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-07 03:13:20,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-07 03:13:20,989 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_write_sb [2019-09-07 03:13:20,989 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_read_sb [2019-09-07 03:13:20,989 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_upload_quantizationtables [2019-09-07 03:13:20,989 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_smbus_start [2019-09-07 03:13:20,989 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_smbus_stop [2019-09-07 03:13:20,989 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_smbus_write_byte [2019-09-07 03:13:20,989 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_smbus_read_byte [2019-09-07 03:13:20,990 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_smbus_write_nack [2019-09-07 03:13:20,990 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_smbus_read_ack [2019-09-07 03:13:20,990 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_i2c_w [2019-09-07 03:13:20,990 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_i2c_r [2019-09-07 03:13:20,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-07 03:13:20,990 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_configure [2019-09-07 03:13:20,990 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_init [2019-09-07 03:13:20,990 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_set_crop_window [2019-09-07 03:13:20,991 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_mode_init_regs [2019-09-07 03:13:20,991 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_stop0 [2019-09-07 03:13:20,991 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_pkt_scan [2019-09-07 03:13:20,991 INFO L130 BoogieDeclarations]: Found specification of procedure ov7670_abs_to_sm [2019-09-07 03:13:20,991 INFO L130 BoogieDeclarations]: Found specification of procedure reg_r [2019-09-07 03:13:20,991 INFO L130 BoogieDeclarations]: Found specification of procedure reg_r8 [2019-09-07 03:13:20,991 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w_mask [2019-09-07 03:13:20,991 INFO L130 BoogieDeclarations]: Found specification of procedure ov518_reg_w32 [2019-09-07 03:13:20,991 INFO L130 BoogieDeclarations]: Found specification of procedure ov511_i2c_w [2019-09-07 03:13:20,992 INFO L130 BoogieDeclarations]: Found specification of procedure ov511_i2c_r [2019-09-07 03:13:20,992 INFO L130 BoogieDeclarations]: Found specification of procedure ov518_i2c_w [2019-09-07 03:13:20,992 INFO L130 BoogieDeclarations]: Found specification of procedure ov518_i2c_r [2019-09-07 03:13:20,992 INFO L130 BoogieDeclarations]: Found specification of procedure ovfx2_i2c_w [2019-09-07 03:13:20,992 INFO L130 BoogieDeclarations]: Found specification of procedure ovfx2_i2c_r [2019-09-07 03:13:20,992 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w [2019-09-07 03:13:20,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-07 03:13:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_r [2019-09-07 03:13:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w_mask [2019-09-07 03:13:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure ov51x_stop [2019-09-07 03:13:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure ov51x_restart [2019-09-07 03:13:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure ov51x_set_slave_ids [2019-09-07 03:13:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure init_ov_sensor [2019-09-07 03:13:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure write_regvals [2019-09-07 03:13:20,993 INFO L130 BoogieDeclarations]: Found specification of procedure write_i2c_regvals [2019-09-07 03:13:20,994 INFO L130 BoogieDeclarations]: Found specification of procedure ov_hires_configure [2019-09-07 03:13:20,994 INFO L130 BoogieDeclarations]: Found specification of procedure ov8xx0_configure [2019-09-07 03:13:20,994 INFO L130 BoogieDeclarations]: Found specification of procedure ov7xx0_configure [2019-09-07 03:13:20,994 INFO L130 BoogieDeclarations]: Found specification of procedure ov6xx0_configure [2019-09-07 03:13:20,994 INFO L130 BoogieDeclarations]: Found specification of procedure ov51x_led_control [2019-09-07 03:13:20,994 INFO L130 BoogieDeclarations]: Found specification of procedure sd_reset_snapshot [2019-09-07 03:13:20,994 INFO L130 BoogieDeclarations]: Found specification of procedure ov51x_upload_quan_tables [2019-09-07 03:13:20,994 INFO L130 BoogieDeclarations]: Found specification of procedure ov511_configure [2019-09-07 03:13:20,995 INFO L130 BoogieDeclarations]: Found specification of procedure ov518_configure [2019-09-07 03:13:20,995 INFO L130 BoogieDeclarations]: Found specification of procedure ov519_configure [2019-09-07 03:13:20,995 INFO L130 BoogieDeclarations]: Found specification of procedure ovfx2_configure [2019-09-07 03:13:20,995 INFO L130 BoogieDeclarations]: Found specification of procedure ov519_set_mode [2019-09-07 03:13:20,995 INFO L130 BoogieDeclarations]: Found specification of procedure ov519_set_fr [2019-09-07 03:13:20,995 INFO L130 BoogieDeclarations]: Found specification of procedure setautogain [2019-09-07 03:13:20,995 INFO L130 BoogieDeclarations]: Found specification of procedure sd_config [2019-09-07 03:13:20,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-07 03:13:20,996 INFO L130 BoogieDeclarations]: Found specification of procedure sd_init [2019-09-07 03:13:20,996 INFO L130 BoogieDeclarations]: Found specification of procedure sd_isoc_init [2019-09-07 03:13:20,996 INFO L130 BoogieDeclarations]: Found specification of procedure ov511_mode_init_regs [2019-09-07 03:13:20,996 INFO L130 BoogieDeclarations]: Found specification of procedure ov518_mode_init_regs [2019-09-07 03:13:20,996 INFO L130 BoogieDeclarations]: Found specification of procedure ov519_mode_init_regs [2019-09-07 03:13:20,996 INFO L130 BoogieDeclarations]: Found specification of procedure mode_init_ov_sensor_regs [2019-09-07 03:13:20,996 INFO L130 BoogieDeclarations]: Found specification of procedure sethvflip [2019-09-07 03:13:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure set_ov_sensor_window [2019-09-07 03:13:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure sd_start [2019-09-07 03:13:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure sd_stopN [2019-09-07 03:13:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure sd_stop0 [2019-09-07 03:13:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure ov51x_handle_button [2019-09-07 03:13:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure ov511_pkt_scan [2019-09-07 03:13:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure ov518_pkt_scan [2019-09-07 03:13:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure ov519_pkt_scan [2019-09-07 03:13:20,997 INFO L130 BoogieDeclarations]: Found specification of procedure ovfx2_pkt_scan [2019-09-07 03:13:20,998 INFO L130 BoogieDeclarations]: Found specification of procedure sd_pkt_scan [2019-09-07 03:13:20,998 INFO L130 BoogieDeclarations]: Found specification of procedure setbrightness [2019-09-07 03:13:20,998 INFO L130 BoogieDeclarations]: Found specification of procedure setcontrast [2019-09-07 03:13:20,998 INFO L130 BoogieDeclarations]: Found specification of procedure setexposure [2019-09-07 03:13:20,998 INFO L130 BoogieDeclarations]: Found specification of procedure setcolors [2019-09-07 03:13:20,998 INFO L130 BoogieDeclarations]: Found specification of procedure setautobright [2019-09-07 03:13:20,998 INFO L130 BoogieDeclarations]: Found specification of procedure setfreq_i [2019-09-07 03:13:20,998 INFO L130 BoogieDeclarations]: Found specification of procedure setfreq [2019-09-07 03:13:20,999 INFO L130 BoogieDeclarations]: Found specification of procedure sd_get_jcomp [2019-09-07 03:13:20,999 INFO L130 BoogieDeclarations]: Found specification of procedure sd_set_jcomp [2019-09-07 03:13:20,999 INFO L130 BoogieDeclarations]: Found specification of procedure sd_g_volatile_ctrl [2019-09-07 03:13:20,999 INFO L130 BoogieDeclarations]: Found specification of procedure sd_s_ctrl [2019-09-07 03:13:20,999 INFO L130 BoogieDeclarations]: Found specification of procedure sd_init_controls [2019-09-07 03:13:20,999 INFO L130 BoogieDeclarations]: Found specification of procedure sd_probe [2019-09-07 03:13:20,999 INFO L130 BoogieDeclarations]: Found specification of procedure sd_driver_init [2019-09-07 03:13:21,000 INFO L130 BoogieDeclarations]: Found specification of procedure sd_driver_exit [2019-09-07 03:13:21,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sd_driver_exit_6_2 [2019-09-07 03:13:21,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_sd_driver_init_6_11 [2019-09-07 03:13:21,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-07 03:13:21,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_4_1 [2019-09-07 03:13:21,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_6_4 [2019-09-07 03:13:21,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_5 [2019-09-07 03:13:21,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_3_2 [2019-09-07 03:13:21,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_3_3 [2019-09-07 03:13:21,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_2 [2019-09-07 03:13:21,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_6_6 [2019-09-07 03:13:21,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2019-09-07 03:13:21,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_10 [2019-09-07 03:13:21,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-09-07 03:13:21,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-09-07 03:13:21,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-09-07 03:13:21,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_16 [2019-09-07 03:13:21,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_17 [2019-09-07 03:13:21,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_18 [2019-09-07 03:13:21,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-09-07 03:13:21,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-09-07 03:13:21,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_8 [2019-09-07 03:13:21,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_9 [2019-09-07 03:13:21,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-07 03:13:21,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-07 03:13:21,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2019-09-07 03:13:21,003 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-07 03:13:21,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-07 03:13:21,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_sd_desc_dummy_resourceless_instance_0 [2019-09-07 03:13:21,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2019-09-07 03:13:21,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-07 03:13:21,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-07 03:13:21,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-09-07 03:13:21,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-09-07 03:13:21,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2019-09-07 03:13:21,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-07 03:13:21,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-09-07 03:13:21,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-09-07 03:13:21,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2019-09-07 03:13:21,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-09-07 03:13:21,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_4 [2019-09-07 03:13:21,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2019-09-07 03:13:21,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_3 [2019-09-07 03:13:21,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_2_6 [2019-09-07 03:13:21,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_2_9 [2019-09-07 03:13:21,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_2_10 [2019-09-07 03:13:21,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_2_13 [2019-09-07 03:13:21,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2019-09-07 03:13:21,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_2_7 [2019-09-07 03:13:21,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_2_8 [2019-09-07 03:13:21,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2019-09-07 03:13:21,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_2 [2019-09-07 03:13:21,006 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-07 03:13:21,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-07 03:13:21,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-07 03:13:21,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-07 03:13:21,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-07 03:13:21,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-07 03:13:21,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-07 03:13:21,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-07 03:13:21,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-07 03:13:21,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-07 03:13:21,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-07 03:13:21,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-07 03:13:21,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-07 03:13:21,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-07 03:13:21,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-07 03:13:21,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-07 03:13:21,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-07 03:13:21,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-07 03:13:21,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-07 03:13:21,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-07 03:13:21,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-07 03:13:21,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-07 03:13:21,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-07 03:13:21,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-07 03:13:21,009 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-07 03:13:21,009 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-07 03:13:21,009 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-07 03:13:21,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-07 03:13:21,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-07 03:13:21,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-07 03:13:21,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-07 03:13:21,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-07 03:13:21,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-07 03:13:21,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-07 03:13:21,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-07 03:13:21,010 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-07 03:13:21,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-07 03:13:21,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-07 03:13:21,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-07 03:13:21,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-07 03:13:21,010 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-07 03:13:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2019-09-07 03:13:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2019-09-07 03:13:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2019-09-07 03:13:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2019-09-07 03:13:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_alloc_lock_of_task_struct [2019-09-07 03:13:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_alloc_lock_of_task_struct [2019-09-07 03:13:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_alloc_lock_of_task_struct [2019-09-07 03:13:21,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_alloc_lock_of_task_struct [2019-09-07 03:13:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_alloc_lock_of_task_struct [2019-09-07 03:13:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_alloc_lock_of_task_struct [2019-09-07 03:13:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_alloc_lock_of_task_struct [2019-09-07 03:13:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_alloc_lock_of_task_struct [2019-09-07 03:13:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_i_lock_of_inode [2019-09-07 03:13:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_i_lock_of_inode [2019-09-07 03:13:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_i_lock_of_inode [2019-09-07 03:13:21,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_i_lock_of_inode [2019-09-07 03:13:21,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_i_lock_of_inode [2019-09-07 03:13:21,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_i_lock_of_inode [2019-09-07 03:13:21,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_i_lock_of_inode [2019-09-07 03:13:21,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_i_lock_of_inode [2019-09-07 03:13:21,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock [2019-09-07 03:13:21,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock [2019-09-07 03:13:21,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock [2019-09-07 03:13:21,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock [2019-09-07 03:13:21,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock [2019-09-07 03:13:21,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock [2019-09-07 03:13:21,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock [2019-09-07 03:13:21,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock [2019-09-07 03:13:21,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2019-09-07 03:13:21,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_NOT_ARG_SIGN [2019-09-07 03:13:21,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_lock_of_NOT_ARG_SIGN [2019-09-07 03:13:21,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2019-09-07 03:13:21,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_lock_of_NOT_ARG_SIGN [2019-09-07 03:13:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_lock_of_NOT_ARG_SIGN [2019-09-07 03:13:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_lock_of_NOT_ARG_SIGN [2019-09-07 03:13:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2019-09-07 03:13:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_node_size_lock_of_pglist_data [2019-09-07 03:13:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_node_size_lock_of_pglist_data [2019-09-07 03:13:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_node_size_lock_of_pglist_data [2019-09-07 03:13:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_node_size_lock_of_pglist_data [2019-09-07 03:13:21,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_node_size_lock_of_pglist_data [2019-09-07 03:13:21,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_node_size_lock_of_pglist_data [2019-09-07 03:13:21,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_node_size_lock_of_pglist_data [2019-09-07 03:13:21,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data [2019-09-07 03:13:21,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2019-09-07 03:13:21,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_siglock_of_sighand_struct [2019-09-07 03:13:21,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock_siglock_of_sighand_struct [2019-09-07 03:13:21,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_wait_siglock_of_sighand_struct [2019-09-07 03:13:21,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_locked_siglock_of_sighand_struct [2019-09-07 03:13:21,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_can_lock_siglock_of_sighand_struct [2019-09-07 03:13:21,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_is_contended_siglock_of_sighand_struct [2019-09-07 03:13:21,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_siglock_of_sighand_struct [2019-09-07 03:13:21,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2019-09-07 03:13:21,017 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-07 03:13:21,017 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-07 03:13:21,017 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-07 03:13:21,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-07 03:13:21,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-07 03:13:21,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-07 03:13:21,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-07 03:13:21,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-07 03:13:21,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-07 03:13:21,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-07 03:13:21,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-07 03:13:33,909 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-07 03:17:47,073 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-07 03:17:48,379 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-07 03:17:48,379 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-07 03:17:48,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 03:17:48 BoogieIcfgContainer [2019-09-07 03:17:48,383 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-07 03:17:48,383 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-07 03:17:48,383 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-07 03:17:48,384 INFO L275 PluginConnector]: Sifa initialized [2019-09-07 03:17:48,385 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 03:17:48" (1/1) ... [2019-09-07 03:17:48,385 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-07 03:17:48,415 INFO L162 IcfgInterpreter]: Started Sifa with 4 locations of interest [2019-09-07 03:17:48,415 INFO L169 IcfgInterpreter]: Building call graph [2019-09-07 03:17:48,436 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-07 03:17:48,448 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-07 03:17:48,449 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-07 03:17:48,846 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 565 for LOIs [2019-09-07 03:17:51,175 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 03:17:53,008 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 03:17:54,150 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 03:17:54,813 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 03:17:56,581 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 03:17:58,559 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 03:17:59,666 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 03:18:00,343 WARN L98 DagInterpreter]: A function never reaches its return [2019-09-07 03:18:01,032 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-07 03:18:07,186 WARN L188 SmtUtils]: Spent 3.67 s on a formula simplification that was a NOOP. DAG size: 465 [2019-09-07 03:18:08,705 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-07 03:18:19,504 WARN L188 SmtUtils]: Spent 7.54 s on a formula simplification. DAG size of input: 501 DAG size of output: 491 [2019-09-07 03:18:19,956 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.AssertionError: no XNF at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:244) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.newQuantifier(SymbolicTools.java:273) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:263) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:131) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.post(SymbolicTools.java:116) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretInternal(DagInterpreter.java:237) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:216) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:118) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:94) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretLoop(DagInterpreter.java:178) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:169) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:139) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:129) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:81) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-07 03:18:19,963 INFO L168 Benchmark]: Toolchain (without parser) took 304751.30 ms. Allocated memory was 132.6 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 71.2 MB in the beginning and 1.0 GB in the end (delta: -946.8 MB). Peak memory consumption was 328.3 MB. Max. memory is 7.1 GB. [2019-09-07 03:18:19,963 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 132.6 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-07 03:18:19,964 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5067.13 ms. Allocated memory was 132.6 MB in the beginning and 286.3 MB in the end (delta: 153.6 MB). Free memory was 71.0 MB in the beginning and 103.9 MB in the end (delta: -32.9 MB). Peak memory consumption was 171.6 MB. Max. memory is 7.1 GB. [2019-09-07 03:18:19,964 INFO L168 Benchmark]: Boogie Preprocessor took 583.44 ms. Allocated memory was 286.3 MB in the beginning and 389.5 MB in the end (delta: 103.3 MB). Free memory was 103.9 MB in the beginning and 287.8 MB in the end (delta: -183.8 MB). Peak memory consumption was 69.5 MB. Max. memory is 7.1 GB. [2019-09-07 03:18:19,965 INFO L168 Benchmark]: RCFGBuilder took 267518.67 ms. Allocated memory was 389.5 MB in the beginning and 1.2 GB in the end (delta: 856.7 MB). Free memory was 287.8 MB in the beginning and 685.2 MB in the end (delta: -397.4 MB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2019-09-07 03:18:19,965 INFO L168 Benchmark]: Sifa took 31578.08 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 161.5 MB). Free memory was 685.2 MB in the beginning and 1.0 GB in the end (delta: -332.8 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-07 03:18:19,967 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 132.6 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5067.13 ms. Allocated memory was 132.6 MB in the beginning and 286.3 MB in the end (delta: 153.6 MB). Free memory was 71.0 MB in the beginning and 103.9 MB in the end (delta: -32.9 MB). Peak memory consumption was 171.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 583.44 ms. Allocated memory was 286.3 MB in the beginning and 389.5 MB in the end (delta: 103.3 MB). Free memory was 103.9 MB in the beginning and 287.8 MB in the end (delta: -183.8 MB). Peak memory consumption was 69.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 267518.67 ms. Allocated memory was 389.5 MB in the beginning and 1.2 GB in the end (delta: 856.7 MB). Free memory was 287.8 MB in the beginning and 685.2 MB in the end (delta: -397.4 MB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. * Sifa took 31578.08 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 161.5 MB). Free memory was 685.2 MB in the beginning and 1.0 GB in the end (delta: -332.8 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: AssertionError: no XNF de.uni_freiburg.informatik.ultimate.plugins.sifa: AssertionError: no XNF: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:244) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...