java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_ov519.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 14:24:02,091 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 14:24:02,094 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 14:24:02,112 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 14:24:02,112 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 14:24:02,114 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 14:24:02,117 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 14:24:02,120 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 14:24:02,126 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 14:24:02,127 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 14:24:02,128 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 14:24:02,129 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 14:24:02,129 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 14:24:02,130 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 14:24:02,131 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 14:24:02,132 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 14:24:02,133 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 14:24:02,134 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 14:24:02,135 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 14:24:02,137 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 14:24:02,139 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 14:24:02,140 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 14:24:02,141 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 14:24:02,141 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 14:24:02,143 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 14:24:02,144 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 14:24:02,144 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 14:24:02,145 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 14:24:02,145 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 14:24:02,146 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 14:24:02,146 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 14:24:02,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 14:24:02,148 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 14:24:02,149 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 14:24:02,150 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 14:24:02,150 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 14:24:02,151 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 14:24:02,151 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 14:24:02,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 14:24:02,152 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 14:24:02,152 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 14:24:02,153 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-10 14:24:02,168 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 14:24:02,168 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 14:24:02,168 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 14:24:02,169 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 14:24:02,169 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 14:24:02,170 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 14:24:02,170 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 14:24:02,170 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 14:24:02,170 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 14:24:02,170 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 14:24:02,171 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 14:24:02,171 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 14:24:02,172 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 14:24:02,172 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 14:24:02,172 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 14:24:02,172 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 14:24:02,172 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 14:24:02,173 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 14:24:02,173 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 14:24:02,173 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 14:24:02,173 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 14:24:02,173 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 14:24:02,174 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 14:24:02,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 14:24:02,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 14:24:02,174 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 14:24:02,175 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 14:24:02,175 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 14:24:02,175 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 14:24:02,175 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 14:24:02,208 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 14:24:02,223 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 14:24:02,229 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 14:24:02,233 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 14:24:02,233 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 14:24:02,234 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_ov519.cil.i [2019-09-10 14:24:02,310 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b0504c93/c71f03868d3f415084dbe7119fce21ac/FLAG52b1a8728 [2019-09-10 14:24:03,220 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 14:24:03,221 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_ov519.cil.i [2019-09-10 14:24:03,285 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b0504c93/c71f03868d3f415084dbe7119fce21ac/FLAG52b1a8728 [2019-09-10 14:24:03,653 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b0504c93/c71f03868d3f415084dbe7119fce21ac [2019-09-10 14:24:03,664 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 14:24:03,666 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 14:24:03,667 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 14:24:03,667 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 14:24:03,671 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 14:24:03,672 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 02:24:03" (1/1) ... [2019-09-10 14:24:03,675 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@594a29c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:24:03, skipping insertion in model container [2019-09-10 14:24:03,676 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 02:24:03" (1/1) ... [2019-09-10 14:24:03,684 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 14:24:03,855 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 14:24:07,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 14:24:07,408 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 14:24:07,826 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 14:24:08,506 INFO L192 MainTranslator]: Completed translation [2019-09-10 14:24:08,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:24:08 WrapperNode [2019-09-10 14:24:08,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 14:24:08,507 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 14:24:08,507 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 14:24:08,508 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 14:24:08,523 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:24:08" (1/1) ... [2019-09-10 14:24:08,525 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:24:08" (1/1) ... [2019-09-10 14:24:08,666 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:24:08" (1/1) ... [2019-09-10 14:24:08,667 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:24:08" (1/1) ... [2019-09-10 14:24:08,929 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:24:08" (1/1) ... [2019-09-10 14:24:08,964 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:24:08" (1/1) ... [2019-09-10 14:24:09,006 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:24:08" (1/1) ... [2019-09-10 14:24:09,044 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 14:24:09,045 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 14:24:09,045 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 14:24:09,045 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 14:24:09,046 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:24:08" (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 [2019-09-10 14:24:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 14:24:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 14:24:09,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 14:24:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 14:24:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-10 14:24:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-09-10 14:24:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-09-10 14:24:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure jpeg_define [2019-09-10 14:24:09,119 INFO L138 BoogieDeclarations]: Found implementation of procedure jpeg_set_qual [2019-09-10 14:24:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_write_fsb [2019-09-10 14:24:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_write_sb [2019-09-10 14:24:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_read_sb [2019-09-10 14:24:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_upload_quantizationtables [2019-09-10 14:24:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_smbus_start [2019-09-10 14:24:09,120 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_smbus_stop [2019-09-10 14:24:09,121 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_smbus_write_byte [2019-09-10 14:24:09,121 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_smbus_read_byte [2019-09-10 14:24:09,121 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_smbus_write_nack [2019-09-10 14:24:09,121 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_smbus_read_ack [2019-09-10 14:24:09,122 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_i2c_w [2019-09-10 14:24:09,122 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_i2c_r [2019-09-10 14:24:09,122 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_configure [2019-09-10 14:24:09,122 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_init [2019-09-10 14:24:09,122 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_set_crop_window [2019-09-10 14:24:09,122 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_mode_init_regs [2019-09-10 14:24:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_stop0 [2019-09-10 14:24:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure w9968cf_pkt_scan [2019-09-10 14:24:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ov7670_abs_to_sm [2019-09-10 14:24:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w [2019-09-10 14:24:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_r [2019-09-10 14:24:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_r8 [2019-09-10 14:24:09,123 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_w_mask [2019-09-10 14:24:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ov518_reg_w32 [2019-09-10 14:24:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ov511_i2c_w [2019-09-10 14:24:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ov511_i2c_r [2019-09-10 14:24:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ov518_i2c_w [2019-09-10 14:24:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ov518_i2c_r [2019-09-10 14:24:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ovfx2_i2c_w [2019-09-10 14:24:09,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ovfx2_i2c_r [2019-09-10 14:24:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w [2019-09-10 14:24:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_r [2019-09-10 14:24:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_w_mask [2019-09-10 14:24:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ov51x_stop [2019-09-10 14:24:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ov51x_restart [2019-09-10 14:24:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ov_sensor [2019-09-10 14:24:09,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ov51x_set_slave_ids [2019-09-10 14:24:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure write_regvals [2019-09-10 14:24:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure write_i2c_regvals [2019-09-10 14:24:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ov_hires_configure [2019-09-10 14:24:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ov8xx0_configure [2019-09-10 14:24:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ov7xx0_configure [2019-09-10 14:24:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ov6xx0_configure [2019-09-10 14:24:09,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ov51x_led_control [2019-09-10 14:24:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_reset_snapshot [2019-09-10 14:24:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ov51x_upload_quan_tables [2019-09-10 14:24:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ov511_configure [2019-09-10 14:24:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ov518_configure [2019-09-10 14:24:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ov519_configure [2019-09-10 14:24:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ovfx2_configure [2019-09-10 14:24:09,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ov519_set_mode [2019-09-10 14:24:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ov519_set_fr [2019-09-10 14:24:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure setautogain [2019-09-10 14:24:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_config [2019-09-10 14:24:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_init [2019-09-10 14:24:09,128 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_isoc_init [2019-09-10 14:24:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ov511_mode_init_regs [2019-09-10 14:24:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ov518_mode_init_regs [2019-09-10 14:24:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ov519_mode_init_regs [2019-09-10 14:24:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure mode_init_ov_sensor_regs [2019-09-10 14:24:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure sethvflip [2019-09-10 14:24:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure set_ov_sensor_window [2019-09-10 14:24:09,129 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_start [2019-09-10 14:24:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_stopN [2019-09-10 14:24:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_stop0 [2019-09-10 14:24:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ov51x_handle_button [2019-09-10 14:24:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ov511_pkt_scan [2019-09-10 14:24:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ov518_pkt_scan [2019-09-10 14:24:09,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ov519_pkt_scan [2019-09-10 14:24:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ovfx2_pkt_scan [2019-09-10 14:24:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_pkt_scan [2019-09-10 14:24:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure setbrightness [2019-09-10 14:24:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure setcontrast [2019-09-10 14:24:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure setexposure [2019-09-10 14:24:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure setcolors [2019-09-10 14:24:09,131 INFO L138 BoogieDeclarations]: Found implementation of procedure setautobright [2019-09-10 14:24:09,132 INFO L138 BoogieDeclarations]: Found implementation of procedure setfreq_i [2019-09-10 14:24:09,132 INFO L138 BoogieDeclarations]: Found implementation of procedure setfreq [2019-09-10 14:24:09,132 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_get_jcomp [2019-09-10 14:24:09,132 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_set_jcomp [2019-09-10 14:24:09,132 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_g_volatile_ctrl [2019-09-10 14:24:09,132 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_s_ctrl [2019-09-10 14:24:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_init_controls [2019-09-10 14:24:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_probe [2019-09-10 14:24:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_driver_init [2019-09-10 14:24:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure sd_driver_exit [2019-09-10 14:24:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sd_driver_exit_6_2 [2019-09-10 14:24:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_sd_driver_init_6_11 [2019-09-10 14:24:09,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-09-10 14:24:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_4_1 [2019-09-10 14:24:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_6_4 [2019-09-10 14:24:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_5 [2019-09-10 14:24:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_3_2 [2019-09-10 14:24:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_3_3 [2019-09-10 14:24:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_5_2 [2019-09-10 14:24:09,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_3_6_6 [2019-09-10 14:24:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2019-09-10 14:24:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_10 [2019-09-10 14:24:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-09-10 14:24:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-09-10 14:24:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-09-10 14:24:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_16 [2019-09-10 14:24:09,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_17 [2019-09-10 14:24:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_18 [2019-09-10 14:24:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-09-10 14:24:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-09-10 14:24:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_8 [2019-09-10 14:24:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_9 [2019-09-10 14:24:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-10 14:24:09,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-10 14:24:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_6 [2019-09-10 14:24:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 14:24:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-09-10 14:24:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_sd_desc_dummy_resourceless_instance_0 [2019-09-10 14:24:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2019-09-10 14:24:09,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-09-10 14:24:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-09-10 14:24:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2019-09-10 14:24:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-09-10 14:24:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2019-09-10 14:24:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-09-10 14:24:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-09-10 14:24:09,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2019-09-10 14:24:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_15 [2019-09-10 14:24:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-09-10 14:24:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_4 [2019-09-10 14:24:09,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister [2019-09-10 14:24:09,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_dummy_factory_3 [2019-09-10 14:24:09,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_callback_2_6 [2019-09-10 14:24:09,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_post_2_9 [2019-09-10 14:24:09,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_pre_2_10 [2019-09-10 14:24:09,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_probe_2_13 [2019-09-10 14:24:09,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_release_2_4 [2019-09-10 14:24:09,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_resume_2_7 [2019-09-10 14:24:09,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_instance_suspend_2_8 [2019-09-10 14:24:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver [2019-09-10 14:24:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_usb_instance_2 [2019-09-10 14:24:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_16 [2019-09-10 14:24:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_17 [2019-09-10 14:24:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-10 14:24:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-10 14:24:09,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-10 14:24:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 14:24:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 14:24:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 14:24:09,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 14:24:09,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-10 14:24:09,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-10 14:24:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-10 14:24:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-10 14:24:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-10 14:24:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-10 14:24:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 14:24:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 14:24:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-10 14:24:09,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 14:24:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-10 14:24:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 14:24:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-10 14:24:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-10 14:24:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-10 14:24:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-10 14:24:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-10 14:24:09,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-10 14:24:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-10 14:24:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 14:24:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 14:24:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 14:24:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-10 14:24:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-10 14:24:09,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-10 14:24:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-10 14:24:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-10 14:24:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-10 14:24:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable [2019-09-10 14:24:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_enable [2019-09-10 14:24:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 14:24:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2019-09-10 14:24:09,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-10 14:24:09,150 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-10 14:24:09,150 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_dev_probe [2019-09-10 14:24:09,150 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_disconnect [2019-09-10 14:24:09,150 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_frame_add [2019-09-10 14:24:09,150 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_resume [2019-09-10 14:24:09,150 INFO L138 BoogieDeclarations]: Found implementation of procedure gspca_suspend [2019-09-10 14:24:09,150 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-09-10 14:24:09,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-10 14:24:09,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-10 14:24:09,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-10 14:24:09,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 14:24:09,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-10 14:24:09,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2019-09-10 14:24:09,151 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-10 14:24:09,151 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 14:24:09,152 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_altnum_to_altsetting [2019-09-10 14:24:09,152 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-09-10 14:24:09,152 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-10 14:24:09,152 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2019-09-10 14:24:09,152 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-10 14:24:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_auto_cluster [2019-09-10 14:24:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_cluster [2019-09-10 14:24:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_g_ctrl [2019-09-10 14:24:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_grab [2019-09-10 14:24:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2019-09-10 14:24:09,154 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2019-09-10 14:24:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std_menu [2019-09-10 14:24:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_s_ctrl [2019-09-10 14:24:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 14:24:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 14:24:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 14:24:09,155 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 14:24:09,156 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 14:24:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 14:24:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-10 14:24:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-10 14:24:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-10 14:24:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2019-09-10 14:24:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 14:24:09,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-10 14:24:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 14:24:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 14:24:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-10 14:24:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-10 14:24:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-10 14:24:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 14:24:09,157 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 14:24:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 14:24:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-10 14:24:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-10 14:24:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2019-09-10 14:24:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure usb_altnum_to_altsetting [2019-09-10 14:24:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-10 14:24:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_16 [2019-09-10 14:24:09,158 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-10 14:24:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_17 [2019-09-10 14:24:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-09-10 14:24:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-10 14:24:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 14:24:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-09-10 14:24:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-09-10 14:24:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-09-10 14:24:09,159 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2019-09-10 14:24:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2019-09-10 14:24:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std_menu [2019-09-10 14:24:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_cluster [2019-09-10 14:24:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_auto_cluster [2019-09-10 14:24:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_grab [2019-09-10 14:24:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_g_ctrl [2019-09-10 14:24:09,160 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_s_ctrl [2019-09-10 14:24:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_dev_probe [2019-09-10 14:24:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_disconnect [2019-09-10 14:24:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_frame_add [2019-09-10 14:24:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_suspend [2019-09-10 14:24:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure gspca_resume [2019-09-10 14:24:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure jpeg_define [2019-09-10 14:24:09,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 14:24:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure jpeg_set_qual [2019-09-10 14:24:09,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 14:24:09,165 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w [2019-09-10 14:24:09,165 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_write_fsb [2019-09-10 14:24:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 14:24:09,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 14:24:09,172 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_write_sb [2019-09-10 14:24:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_read_sb [2019-09-10 14:24:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_upload_quantizationtables [2019-09-10 14:24:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_smbus_start [2019-09-10 14:24:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_smbus_stop [2019-09-10 14:24:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_smbus_write_byte [2019-09-10 14:24:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_smbus_read_byte [2019-09-10 14:24:09,173 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_smbus_write_nack [2019-09-10 14:24:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_smbus_read_ack [2019-09-10 14:24:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_i2c_w [2019-09-10 14:24:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_i2c_r [2019-09-10 14:24:09,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 14:24:09,175 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_configure [2019-09-10 14:24:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_init [2019-09-10 14:24:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_set_crop_window [2019-09-10 14:24:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_mode_init_regs [2019-09-10 14:24:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_stop0 [2019-09-10 14:24:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure w9968cf_pkt_scan [2019-09-10 14:24:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure ov7670_abs_to_sm [2019-09-10 14:24:09,176 INFO L130 BoogieDeclarations]: Found specification of procedure reg_r [2019-09-10 14:24:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure reg_r8 [2019-09-10 14:24:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure reg_w_mask [2019-09-10 14:24:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure ov518_reg_w32 [2019-09-10 14:24:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure ov511_i2c_w [2019-09-10 14:24:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure ov511_i2c_r [2019-09-10 14:24:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure ov518_i2c_w [2019-09-10 14:24:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure ov518_i2c_r [2019-09-10 14:24:09,177 INFO L130 BoogieDeclarations]: Found specification of procedure ovfx2_i2c_w [2019-09-10 14:24:09,178 INFO L130 BoogieDeclarations]: Found specification of procedure ovfx2_i2c_r [2019-09-10 14:24:09,178 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w [2019-09-10 14:24:09,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 14:24:09,178 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_r [2019-09-10 14:24:09,178 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_w_mask [2019-09-10 14:24:09,178 INFO L130 BoogieDeclarations]: Found specification of procedure ov51x_stop [2019-09-10 14:24:09,178 INFO L130 BoogieDeclarations]: Found specification of procedure ov51x_restart [2019-09-10 14:24:09,178 INFO L130 BoogieDeclarations]: Found specification of procedure ov51x_set_slave_ids [2019-09-10 14:24:09,178 INFO L130 BoogieDeclarations]: Found specification of procedure init_ov_sensor [2019-09-10 14:24:09,179 INFO L130 BoogieDeclarations]: Found specification of procedure write_regvals [2019-09-10 14:24:09,179 INFO L130 BoogieDeclarations]: Found specification of procedure write_i2c_regvals [2019-09-10 14:24:09,179 INFO L130 BoogieDeclarations]: Found specification of procedure ov_hires_configure [2019-09-10 14:24:09,179 INFO L130 BoogieDeclarations]: Found specification of procedure ov8xx0_configure [2019-09-10 14:24:09,179 INFO L130 BoogieDeclarations]: Found specification of procedure ov7xx0_configure [2019-09-10 14:24:09,179 INFO L130 BoogieDeclarations]: Found specification of procedure ov6xx0_configure [2019-09-10 14:24:09,179 INFO L130 BoogieDeclarations]: Found specification of procedure ov51x_led_control [2019-09-10 14:24:09,179 INFO L130 BoogieDeclarations]: Found specification of procedure sd_reset_snapshot [2019-09-10 14:24:09,179 INFO L130 BoogieDeclarations]: Found specification of procedure ov51x_upload_quan_tables [2019-09-10 14:24:09,180 INFO L130 BoogieDeclarations]: Found specification of procedure ov511_configure [2019-09-10 14:24:09,180 INFO L130 BoogieDeclarations]: Found specification of procedure ov518_configure [2019-09-10 14:24:09,180 INFO L130 BoogieDeclarations]: Found specification of procedure ov519_configure [2019-09-10 14:24:09,180 INFO L130 BoogieDeclarations]: Found specification of procedure ovfx2_configure [2019-09-10 14:24:09,180 INFO L130 BoogieDeclarations]: Found specification of procedure ov519_set_mode [2019-09-10 14:24:09,180 INFO L130 BoogieDeclarations]: Found specification of procedure ov519_set_fr [2019-09-10 14:24:09,180 INFO L130 BoogieDeclarations]: Found specification of procedure setautogain [2019-09-10 14:24:09,180 INFO L130 BoogieDeclarations]: Found specification of procedure sd_config [2019-09-10 14:24:09,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 14:24:09,181 INFO L130 BoogieDeclarations]: Found specification of procedure sd_init [2019-09-10 14:24:09,181 INFO L130 BoogieDeclarations]: Found specification of procedure sd_isoc_init [2019-09-10 14:24:09,181 INFO L130 BoogieDeclarations]: Found specification of procedure ov511_mode_init_regs [2019-09-10 14:24:09,181 INFO L130 BoogieDeclarations]: Found specification of procedure ov518_mode_init_regs [2019-09-10 14:24:09,181 INFO L130 BoogieDeclarations]: Found specification of procedure ov519_mode_init_regs [2019-09-10 14:24:09,181 INFO L130 BoogieDeclarations]: Found specification of procedure mode_init_ov_sensor_regs [2019-09-10 14:24:09,181 INFO L130 BoogieDeclarations]: Found specification of procedure sethvflip [2019-09-10 14:24:09,182 INFO L130 BoogieDeclarations]: Found specification of procedure set_ov_sensor_window [2019-09-10 14:24:09,182 INFO L130 BoogieDeclarations]: Found specification of procedure sd_start [2019-09-10 14:24:09,182 INFO L130 BoogieDeclarations]: Found specification of procedure sd_stopN [2019-09-10 14:24:09,182 INFO L130 BoogieDeclarations]: Found specification of procedure sd_stop0 [2019-09-10 14:24:09,182 INFO L130 BoogieDeclarations]: Found specification of procedure ov51x_handle_button [2019-09-10 14:24:09,183 INFO L130 BoogieDeclarations]: Found specification of procedure ov511_pkt_scan [2019-09-10 14:24:09,183 INFO L130 BoogieDeclarations]: Found specification of procedure ov518_pkt_scan [2019-09-10 14:24:09,183 INFO L130 BoogieDeclarations]: Found specification of procedure ov519_pkt_scan [2019-09-10 14:24:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure ovfx2_pkt_scan [2019-09-10 14:24:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure sd_pkt_scan [2019-09-10 14:24:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure setbrightness [2019-09-10 14:24:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure setcontrast [2019-09-10 14:24:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure setexposure [2019-09-10 14:24:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure setcolors [2019-09-10 14:24:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure setautobright [2019-09-10 14:24:09,184 INFO L130 BoogieDeclarations]: Found specification of procedure setfreq_i [2019-09-10 14:24:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure setfreq [2019-09-10 14:24:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure sd_get_jcomp [2019-09-10 14:24:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure sd_set_jcomp [2019-09-10 14:24:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure sd_g_volatile_ctrl [2019-09-10 14:24:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure sd_s_ctrl [2019-09-10 14:24:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure sd_init_controls [2019-09-10 14:24:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure sd_probe [2019-09-10 14:24:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure sd_driver_init [2019-09-10 14:24:09,185 INFO L130 BoogieDeclarations]: Found specification of procedure sd_driver_exit [2019-09-10 14:24:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sd_driver_exit_6_2 [2019-09-10 14:24:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_sd_driver_init_6_11 [2019-09-10 14:24:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-09-10 14:24:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_4_1 [2019-09-10 14:24:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_3_6_4 [2019-09-10 14:24:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_6_5 [2019-09-10 14:24:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_3_2 [2019-09-10 14:24:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_3_3 [2019-09-10 14:24:09,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_5_2 [2019-09-10 14:24:09,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_3_6_6 [2019-09-10 14:24:09,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_6_7 [2019-09-10 14:24:09,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_10 [2019-09-10 14:24:09,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2019-09-10 14:24:09,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2019-09-10 14:24:09,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2019-09-10 14:24:09,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_16 [2019-09-10 14:24:09,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_17 [2019-09-10 14:24:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_18 [2019-09-10 14:24:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2019-09-10 14:24:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_7 [2019-09-10 14:24:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_8 [2019-09-10 14:24:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_9 [2019-09-10 14:24:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-10 14:24:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-10 14:24:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_6 [2019-09-10 14:24:09,188 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 14:24:09,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-09-10 14:24:09,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_sd_desc_dummy_resourceless_instance_0 [2019-09-10 14:24:09,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_v4l2_ctrl_ops_dummy_resourceless_instance_1 [2019-09-10 14:24:09,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-09-10 14:24:09,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-09-10 14:24:09,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2019-09-10 14:24:09,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-09-10 14:24:09,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2019-09-10 14:24:09,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-09-10 14:24:09,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-09-10 14:24:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2019-09-10 14:24:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_15 [2019-09-10 14:24:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-09-10 14:24:09,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_4 [2019-09-10 14:24:09,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister [2019-09-10 14:24:09,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_dummy_factory_3 [2019-09-10 14:24:09,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_callback_2_6 [2019-09-10 14:24:09,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_post_2_9 [2019-09-10 14:24:09,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_pre_2_10 [2019-09-10 14:24:09,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_probe_2_13 [2019-09-10 14:24:09,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_release_2_4 [2019-09-10 14:24:09,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_resume_2_7 [2019-09-10 14:24:09,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_instance_suspend_2_8 [2019-09-10 14:24:09,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver [2019-09-10 14:24:09,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_usb_instance_2 [2019-09-10 14:24:09,195 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 14:24:09,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-10 14:24:09,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-10 14:24:09,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-10 14:24:09,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 14:24:09,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-10 14:24:09,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 14:24:09,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 14:24:09,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 14:24:09,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 14:24:09,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-10 14:24:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-10 14:24:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-10 14:24:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-10 14:24:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-10 14:24:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 14:24:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-10 14:24:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-10 14:24:09,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 14:24:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-10 14:24:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-10 14:24:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-10 14:24:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-10 14:24:09,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-10 14:24:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 14:24:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 14:24:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 14:24:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 14:24:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 14:24:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 14:24:09,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 14:24:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-10 14:24:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-10 14:24:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 14:24:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 14:24:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 14:24:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-10 14:24:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-10 14:24:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-10 14:24:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-10 14:24:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-10 14:24:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2019-09-10 14:24:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable [2019-09-10 14:24:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_enable [2019-09-10 14:24:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 14:24:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 14:24:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 14:24:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 14:24:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 14:24:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 14:24:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 14:24:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 14:24:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 14:24:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 14:24:09,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 14:24:21,767 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 14:28:27,013 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-09-10 14:28:28,743 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 14:28:28,744 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-10 14:28:28,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 02:28:28 BoogieIcfgContainer [2019-09-10 14:28:28,747 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 14:28:28,748 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 14:28:28,748 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 14:28:28,752 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 14:28:28,752 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 02:24:03" (1/3) ... [2019-09-10 14:28:28,753 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@597bcaa5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 02:28:28, skipping insertion in model container [2019-09-10 14:28:28,753 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 02:24:08" (2/3) ... [2019-09-10 14:28:28,754 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@597bcaa5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 02:28:28, skipping insertion in model container [2019-09-10 14:28:28,754 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 02:28:28" (3/3) ... [2019-09-10 14:28:28,756 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-drivers-clk1_drivers-media-usb-gspca-gspca_ov519.cil.i [2019-09-10 14:28:28,767 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 14:28:28,785 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-10 14:28:28,805 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-10 14:28:28,837 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 14:28:28,837 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 14:28:28,837 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 14:28:28,838 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 14:28:28,838 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 14:28:28,838 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 14:28:28,838 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 14:28:28,838 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 14:28:28,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2586 states. [2019-09-10 14:28:28,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2019-09-10 14:28:28,984 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:28:28,986 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:28:28,990 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:28:28,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:28:29,000 INFO L82 PathProgramCache]: Analyzing trace with hash -1123874753, now seen corresponding path program 1 times [2019-09-10 14:28:29,003 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:28:29,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:28:29,193 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:28:29,193 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:28:29,193 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:28:29,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:28:30,442 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2019-09-10 14:28:30,445 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:28:30,445 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:28:30,446 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:28:30,454 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:28:30,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:28:30,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:28:30,482 INFO L87 Difference]: Start difference. First operand 2586 states. Second operand 3 states. [2019-09-10 14:28:33,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:28:33,782 INFO L93 Difference]: Finished difference Result 4702 states and 6996 transitions. [2019-09-10 14:28:33,783 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:28:33,784 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 124 [2019-09-10 14:28:33,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:28:33,907 INFO L225 Difference]: With dead ends: 4702 [2019-09-10 14:28:33,907 INFO L226 Difference]: Without dead ends: 4683 [2019-09-10 14:28:33,910 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:28:33,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4683 states. [2019-09-10 14:28:34,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4683 to 4683. [2019-09-10 14:28:34,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4683 states. [2019-09-10 14:28:34,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4683 states to 4683 states and 6964 transitions. [2019-09-10 14:28:34,476 INFO L78 Accepts]: Start accepts. Automaton has 4683 states and 6964 transitions. Word has length 124 [2019-09-10 14:28:34,477 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:28:34,477 INFO L475 AbstractCegarLoop]: Abstraction has 4683 states and 6964 transitions. [2019-09-10 14:28:34,478 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:28:34,478 INFO L276 IsEmpty]: Start isEmpty. Operand 4683 states and 6964 transitions. [2019-09-10 14:28:34,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2019-09-10 14:28:34,509 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:28:34,510 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:28:34,510 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:28:34,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:28:34,511 INFO L82 PathProgramCache]: Analyzing trace with hash 23668799, now seen corresponding path program 1 times [2019-09-10 14:28:34,511 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:28:34,517 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:28:34,517 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:28:34,517 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:28:34,517 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:28:34,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:28:35,228 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2019-09-10 14:28:35,228 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:28:35,228 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 14:28:35,228 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:28:35,232 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 14:28:35,233 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 14:28:35,233 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:28:35,234 INFO L87 Difference]: Start difference. First operand 4683 states and 6964 transitions. Second operand 3 states. [2019-09-10 14:28:38,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:28:38,104 INFO L93 Difference]: Finished difference Result 6935 states and 10339 transitions. [2019-09-10 14:28:38,105 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 14:28:38,106 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 212 [2019-09-10 14:28:38,112 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:28:38,211 INFO L225 Difference]: With dead ends: 6935 [2019-09-10 14:28:38,211 INFO L226 Difference]: Without dead ends: 6935 [2019-09-10 14:28:38,212 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 14:28:38,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6935 states. [2019-09-10 14:28:38,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6935 to 6935. [2019-09-10 14:28:38,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6935 states. [2019-09-10 14:28:38,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6935 states to 6935 states and 10339 transitions. [2019-09-10 14:28:38,929 INFO L78 Accepts]: Start accepts. Automaton has 6935 states and 10339 transitions. Word has length 212 [2019-09-10 14:28:38,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:28:38,931 INFO L475 AbstractCegarLoop]: Abstraction has 6935 states and 10339 transitions. [2019-09-10 14:28:38,932 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 14:28:38,932 INFO L276 IsEmpty]: Start isEmpty. Operand 6935 states and 10339 transitions. [2019-09-10 14:28:38,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2019-09-10 14:28:38,973 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 14:28:38,973 INFO L399 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 14:28:38,974 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 14:28:38,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 14:28:38,974 INFO L82 PathProgramCache]: Analyzing trace with hash 1409872193, now seen corresponding path program 1 times [2019-09-10 14:28:38,974 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 14:28:38,980 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:28:38,980 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 14:28:38,981 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 14:28:38,981 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 14:28:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 14:28:39,625 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2019-09-10 14:28:39,625 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 14:28:39,625 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-10 14:28:39,626 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 14:28:39,626 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-10 14:28:39,627 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-10 14:28:39,627 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-10 14:28:39,627 INFO L87 Difference]: Start difference. First operand 6935 states and 10339 transitions. Second operand 5 states. [2019-09-10 14:28:39,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 14:28:39,808 INFO L93 Difference]: Finished difference Result 6933 states and 10337 transitions. [2019-09-10 14:28:39,808 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 14:28:39,808 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 212 [2019-09-10 14:28:39,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 14:28:39,809 INFO L225 Difference]: With dead ends: 6933 [2019-09-10 14:28:39,809 INFO L226 Difference]: Without dead ends: 0 [2019-09-10 14:28:39,810 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-09-10 14:28:39,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-10 14:28:39,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-10 14:28:39,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-10 14:28:39,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-10 14:28:39,811 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 212 [2019-09-10 14:28:39,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 14:28:39,812 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-10 14:28:39,812 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-10 14:28:39,812 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-10 14:28:39,812 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-10 14:28:39,818 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 02:28:39 BoogieIcfgContainer [2019-09-10 14:28:39,819 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 14:28:39,822 INFO L168 Benchmark]: Toolchain (without parser) took 276155.21 ms. Allocated memory was 130.5 MB in the beginning and 923.8 MB in the end (delta: 793.2 MB). Free memory was 70.5 MB in the beginning and 495.6 MB in the end (delta: -425.1 MB). Peak memory consumption was 368.2 MB. Max. memory is 7.1 GB. [2019-09-10 14:28:39,824 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 130.5 MB. Free memory was 105.1 MB in the beginning and 104.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-09-10 14:28:39,825 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4839.96 ms. Allocated memory was 130.5 MB in the beginning and 288.9 MB in the end (delta: 158.3 MB). Free memory was 70.3 MB in the beginning and 138.2 MB in the end (delta: -67.9 MB). Peak memory consumption was 181.1 MB. Max. memory is 7.1 GB. [2019-09-10 14:28:39,826 INFO L168 Benchmark]: Boogie Preprocessor took 537.05 ms. Allocated memory is still 288.9 MB. Free memory was 138.2 MB in the beginning and 76.6 MB in the end (delta: 61.6 MB). Peak memory consumption was 61.6 MB. Max. memory is 7.1 GB. [2019-09-10 14:28:39,827 INFO L168 Benchmark]: RCFGBuilder took 259702.30 ms. Allocated memory was 288.9 MB in the beginning and 898.6 MB in the end (delta: 609.7 MB). Free memory was 76.6 MB in the beginning and 650.6 MB in the end (delta: -574.1 MB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2019-09-10 14:28:39,828 INFO L168 Benchmark]: TraceAbstraction took 11071.06 ms. Allocated memory was 898.6 MB in the beginning and 923.8 MB in the end (delta: 25.2 MB). Free memory was 650.6 MB in the beginning and 495.6 MB in the end (delta: 155.1 MB). Peak memory consumption was 180.2 MB. Max. memory is 7.1 GB. [2019-09-10 14:28:39,833 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 130.5 MB. Free memory was 105.1 MB in the beginning and 104.8 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4839.96 ms. Allocated memory was 130.5 MB in the beginning and 288.9 MB in the end (delta: 158.3 MB). Free memory was 70.3 MB in the beginning and 138.2 MB in the end (delta: -67.9 MB). Peak memory consumption was 181.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 537.05 ms. Allocated memory is still 288.9 MB. Free memory was 138.2 MB in the beginning and 76.6 MB in the end (delta: 61.6 MB). Peak memory consumption was 61.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 259702.30 ms. Allocated memory was 288.9 MB in the beginning and 898.6 MB in the end (delta: 609.7 MB). Free memory was 76.6 MB in the beginning and 650.6 MB in the end (delta: -574.1 MB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. * TraceAbstraction took 11071.06 ms. Allocated memory was 898.6 MB in the beginning and 923.8 MB in the end (delta: 25.2 MB). Free memory was 650.6 MB in the beginning and 495.6 MB in the end (delta: 155.1 MB). Peak memory consumption was 180.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 13825]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 221 procedures, 2667 locations, 1 error locations. SAFE Result, 10.9s OverallTime, 3 OverallIterations, 9 TraceHistogramMax, 6.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 14804 SDtfs, 10366 SDslu, 14251 SDs, 0 SdLazy, 67 SolverSat, 16 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 5.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 15 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6935occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.2s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 548 NumberOfCodeBlocks, 548 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 545 ConstructedInterpolants, 0 QuantifiedInterpolants, 125937 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 866/866 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...