java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 01:53:40,822 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 01:53:40,825 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 01:53:40,837 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 01:53:40,837 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 01:53:40,838 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 01:53:40,839 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 01:53:40,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 01:53:40,843 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 01:53:40,844 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 01:53:40,845 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 01:53:40,846 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 01:53:40,846 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 01:53:40,847 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 01:53:40,848 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 01:53:40,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 01:53:40,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 01:53:40,851 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 01:53:40,853 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 01:53:40,855 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 01:53:40,859 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 01:53:40,861 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 01:53:40,866 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 01:53:40,868 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 01:53:40,872 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 01:53:40,873 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 01:53:40,873 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 01:53:40,874 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 01:53:40,874 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 01:53:40,875 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 01:53:40,875 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 01:53:40,876 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 01:53:40,877 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 01:53:40,879 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 01:53:40,880 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 01:53:40,880 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 01:53:40,881 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 01:53:40,881 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 01:53:40,881 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 01:53:40,882 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 01:53:40,883 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 01:53:40,884 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 01:53:40,899 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 01:53:40,899 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 01:53:40,899 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 01:53:40,900 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 01:53:40,900 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 01:53:40,900 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 01:53:40,901 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 01:53:40,901 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 01:53:40,901 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 01:53:40,901 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 01:53:40,902 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 01:53:40,902 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 01:53:40,902 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 01:53:40,903 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 01:53:40,903 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 01:53:40,903 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 01:53:40,903 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 01:53:40,903 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 01:53:40,903 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 01:53:40,904 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 01:53:40,904 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 01:53:40,904 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 01:53:40,904 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 01:53:40,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 01:53:40,905 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 01:53:40,905 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 01:53:40,905 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 01:53:40,905 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 01:53:40,905 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 01:53:40,906 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 01:53:40,935 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 01:53:40,948 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 01:53:40,951 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 01:53:40,953 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 01:53:40,953 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 01:53:40,954 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2019-10-03 01:53:41,027 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/115b6e4e3/9d703262c5c640b2bab1b3694778193f/FLAG205e2d33b [2019-10-03 01:53:42,153 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 01:53:42,153 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2019-10-03 01:53:42,216 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/115b6e4e3/9d703262c5c640b2bab1b3694778193f/FLAG205e2d33b [2019-10-03 01:53:42,387 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/115b6e4e3/9d703262c5c640b2bab1b3694778193f [2019-10-03 01:53:42,397 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 01:53:42,398 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 01:53:42,399 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 01:53:42,400 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 01:53:42,403 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 01:53:42,404 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 01:53:42" (1/1) ... [2019-10-03 01:53:42,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f5f647f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:53:42, skipping insertion in model container [2019-10-03 01:53:42,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 01:53:42" (1/1) ... [2019-10-03 01:53:42,416 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 01:53:42,693 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 01:53:43,374 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3799] [2019-10-03 01:53:46,807 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 01:53:46,866 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 01:53:46,976 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [3799] [2019-10-03 01:53:47,650 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 01:53:48,795 INFO L192 MainTranslator]: Completed translation [2019-10-03 01:53:48,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:53:48 WrapperNode [2019-10-03 01:53:48,796 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 01:53:48,797 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 01:53:48,797 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 01:53:48,797 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 01:53:48,814 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:53:48" (1/1) ... [2019-10-03 01:53:48,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:53:48" (1/1) ... [2019-10-03 01:53:48,953 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:53:48" (1/1) ... [2019-10-03 01:53:48,954 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:53:48" (1/1) ... [2019-10-03 01:53:49,181 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:53:48" (1/1) ... [2019-10-03 01:53:49,224 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:53:48" (1/1) ... [2019-10-03 01:53:49,352 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:53:48" (1/1) ... [2019-10-03 01:53:49,457 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 01:53:49,458 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 01:53:49,459 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 01:53:49,459 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 01:53:49,460 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:53:48" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 01:53:49,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 01:53:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 01:53:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2019-10-03 01:53:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2019-10-03 01:53:49,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 01:53:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-03 01:53:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 01:53:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2019-10-03 01:53:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2019-10-03 01:53:49,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 01:53:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 01:53:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-03 01:53:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-03 01:53:49,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 01:53:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 01:53:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 01:53:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 01:53:49,548 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-03 01:53:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-10-03 01:53:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-03 01:53:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2019-10-03 01:53:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2019-10-03 01:53:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2019-10-03 01:53:49,549 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2019-10-03 01:53:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2019-10-03 01:53:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure to_state [2019-10-03 01:53:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sd [2019-10-03 01:53:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2583x [2019-10-03 01:53:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx231xx [2019-10-03 01:53:49,550 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx2388x [2019-10-03 01:53:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23885 [2019-10-03 01:53:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23887 [2019-10-03 01:53:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cx23888 [2019-10-03 01:53:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write [2019-10-03 01:53:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_write4 [2019-10-03 01:53:49,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read [2019-10-03 01:53:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_read4 [2019-10-03 01:53:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or [2019-10-03 01:53:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_and_or4 [2019-10-03 01:53:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_s_io_pin_config [2019-10-03 01:53:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure common_s_io_pin_config [2019-10-03 01:53:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dll1 [2019-10-03 01:53:49,552 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dll2 [2019-10-03 01:53:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_initialize [2019-10-03 01:53:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_work_handler [2019-10-03 01:53:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_initialize [2019-10-03 01:53:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_initialize [2019-10-03 01:53:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_initialize [2019-10-03 01:53:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_std_setup [2019-10-03 01:53:49,553 INFO L138 BoogieDeclarations]: Found implementation of procedure input_change [2019-10-03 01:53:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure set_input [2019-10-03 01:53:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure set_v4lstd [2019-10-03 01:53:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_ctrl [2019-10-03 01:53:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_fmt [2019-10-03 01:53:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure log_video_status [2019-10-03 01:53:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure log_audio_status [2019-10-03 01:53:49,554 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_load_fw [2019-10-03 01:53:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_register [2019-10-03 01:53:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_register [2019-10-03 01:53:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_audio_stream [2019-10-03 01:53:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_stream [2019-10-03 01:53:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_std [2019-10-03 01:53:49,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_input_status [2019-10-03 01:53:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_std [2019-10-03 01:53:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_radio [2019-10-03 01:53:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_video_routing [2019-10-03 01:53:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_audio_routing [2019-10-03 01:53:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_frequency [2019-10-03 01:53:49,556 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_tuner [2019-10-03 01:53:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_tuner [2019-10-03 01:53:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_reset [2019-10-03 01:53:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_log_status [2019-10-03 01:53:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_irq_handler [2019-10-03 01:53:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_irq_handler [2019-10-03 01:53:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_dif_setup [2019-10-03 01:53:49,557 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23888_std_setup [2019-10-03 01:53:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cx2388x_ident [2019-10-03 01:53:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_probe [2019-10-03 01:53:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_remove [2019-10-03 01:53:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_driver_init [2019-10-03 01:53:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_driver_exit [2019-10-03 01:53:49,558 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2019-10-03 01:53:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-10-03 01:53:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2019-10-03 01:53:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_subdev_tuner_ops_11 [2019-10-03 01:53:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2019-10-03 01:53:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-10-03 01:53:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-10-03 01:53:49,559 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2019-10-03 01:53:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-10-03 01:53:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2019-10-03 01:53:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_subdev_video_ops_9 [2019-10-03 01:53:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_driver_6 [2019-10-03 01:53:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2019-10-03 01:53:49,560 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2019-10-03 01:53:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-10-03 01:53:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_subdev_vbi_ops_8 [2019-10-03 01:53:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2019-10-03 01:53:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-10-03 01:53:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-10-03 01:53:49,561 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2019-10-03 01:53:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_subdev_core_ops_12 [2019-10-03 01:53:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_subdev_audio_ops_10 [2019-10-03 01:53:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2019-10-03 01:53:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2019-10-03 01:53:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 01:53:49,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-10-03 01:53:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-10-03 01:53:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-10-03 01:53:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-10-03 01:53:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-10-03 01:53:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-03 01:53:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-03 01:53:49,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-03 01:53:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2019-10-03 01:53:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-10-03 01:53:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-03 01:53:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-03 01:53:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2019-10-03 01:53:49,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2019-10-03 01:53:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_19 [2019-10-03 01:53:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_20 [2019-10-03 01:53:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_21 [2019-10-03 01:53:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_set_audclk_freq [2019-10-03 01:53:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25836_set_audclk_freq [2019-10-03 01:53:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cx23885_set_audclk_freq [2019-10-03 01:53:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cx231xx_set_audclk_freq [2019-10-03 01:53:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure set_audclk_freq [2019-10-03 01:53:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_audio_set_path [2019-10-03 01:53:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure set_volume [2019-10-03 01:53:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure set_balance [2019-10-03 01:53:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_clock_freq [2019-10-03 01:53:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_audio_s_ctrl [2019-10-03 01:53:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2019-10-03 01:53:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_43 [2019-10-03 01:53:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_44 [2019-10-03 01:53:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_45 [2019-10-03 01:53:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_46 [2019-10-03 01:53:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_47 [2019-10-03 01:53:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_48 [2019-10-03 01:53:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_49 [2019-10-03 01:53:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_50 [2019-10-03 01:53:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_51 [2019-10-03 01:53:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_52 [2019-10-03 01:53:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_53 [2019-10-03 01:53:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_54 [2019-10-03 01:53:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_55 [2019-10-03 01:53:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_56 [2019-10-03 01:53:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure start_fw_load [2019-10-03 01:53:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure end_fw_load [2019-10-03 01:53:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fw_name [2019-10-03 01:53:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_load [2019-10-03 01:53:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure fw_write [2019-10-03 01:53:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_loadfw [2019-10-03 01:53:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_75 [2019-10-03 01:53:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_76 [2019-10-03 01:53:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_77 [2019-10-03 01:53:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_78 [2019-10-03 01:53:49,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_79 [2019-10-03 01:53:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_80 [2019-10-03 01:53:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2019-10-03 01:53:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_82 [2019-10-03 01:53:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_83 [2019-10-03 01:53:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_84 [2019-10-03 01:53:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2019-10-03 01:53:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_86 [2019-10-03 01:53:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_87 [2019-10-03 01:53:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_88 [2019-10-03 01:53:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure odd_parity [2019-10-03 01:53:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_vps [2019-10-03 01:53:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_g_sliced_fmt [2019-10-03 01:53:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_raw_fmt [2019-10-03 01:53:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_s_sliced_fmt [2019-10-03 01:53:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_decode_vbi_line [2019-10-03 01:53:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_107 [2019-10-03 01:53:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_108 [2019-10-03 01:53:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_109 [2019-10-03 01:53:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_110 [2019-10-03 01:53:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_111 [2019-10-03 01:53:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_112 [2019-10-03 01:53:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_113 [2019-10-03 01:53:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_114 [2019-10-03 01:53:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_115 [2019-10-03 01:53:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_116 [2019-10-03 01:53:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_117 [2019-10-03 01:53:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_118 [2019-10-03 01:53:49,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_119 [2019-10-03 01:53:49,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_120 [2019-10-03 01:53:49,575 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-03 01:53:49,575 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-03 01:53:49,575 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 01:53:49,575 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-03 01:53:49,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2019-10-03 01:53:49,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2019-10-03 01:53:49,576 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ir_raw_event [2019-10-03 01:53:49,576 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_notify [2019-10-03 01:53:49,576 INFO L138 BoogieDeclarations]: Found implementation of procedure to_ir_state [2019-10-03 01:53:49,576 INFO L138 BoogieDeclarations]: Found implementation of procedure count_to_clock_divider [2019-10-03 01:53:49,576 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_freq_to_clock_divider [2019-10-03 01:53:49,577 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_carrier_freq [2019-10-03 01:53:49,577 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_freq [2019-10-03 01:53:49,577 INFO L138 BoogieDeclarations]: Found implementation of procedure count_to_lpf_count [2019-10-03 01:53:49,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_lpf_count [2019-10-03 01:53:49,577 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_ns [2019-10-03 01:53:49,577 INFO L138 BoogieDeclarations]: Found implementation of procedure lpf_count_to_us [2019-10-03 01:53:49,577 INFO L138 BoogieDeclarations]: Found implementation of procedure clock_divider_to_resolution [2019-10-03 01:53:49,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_ns [2019-10-03 01:53:49,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_width_count_to_us [2019-10-03 01:53:49,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_pulse_clocks [2019-10-03 01:53:49,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pulse_clocks_to_clock_divider [2019-10-03 01:53:49,578 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_irq_watermark [2019-10-03 01:53:49,578 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_irq_watermark [2019-10-03 01:53:49,579 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_enable [2019-10-03 01:53:49,579 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_enable [2019-10-03 01:53:49,579 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_modulation_enable [2019-10-03 01:53:49,579 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_demodulation_enable [2019-10-03 01:53:49,579 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_edge_detection [2019-10-03 01:53:49,579 INFO L138 BoogieDeclarations]: Found implementation of procedure control_rx_s_carrier_window [2019-10-03 01:53:49,579 INFO L138 BoogieDeclarations]: Found implementation of procedure control_tx_polarity_invert [2019-10-03 01:53:49,580 INFO L138 BoogieDeclarations]: Found implementation of procedure txclk_tx_s_carrier [2019-10-03 01:53:49,580 INFO L138 BoogieDeclarations]: Found implementation of procedure rxclk_rx_s_carrier [2019-10-03 01:53:49,580 INFO L138 BoogieDeclarations]: Found implementation of procedure txclk_tx_s_max_pulse_width [2019-10-03 01:53:49,580 INFO L138 BoogieDeclarations]: Found implementation of procedure rxclk_rx_s_max_pulse_width [2019-10-03 01:53:49,580 INFO L138 BoogieDeclarations]: Found implementation of procedure cduty_tx_s_duty_cycle [2019-10-03 01:53:49,580 INFO L138 BoogieDeclarations]: Found implementation of procedure filter_rx_s_min_width [2019-10-03 01:53:49,580 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_rx [2019-10-03 01:53:49,581 INFO L138 BoogieDeclarations]: Found implementation of procedure irqenable_tx [2019-10-03 01:53:49,581 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_irq_handler [2019-10-03 01:53:49,581 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_read [2019-10-03 01:53:49,581 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_g_parameters [2019-10-03 01:53:49,581 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_shutdown [2019-10-03 01:53:49,581 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_rx_s_parameters [2019-10-03 01:53:49,582 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_write [2019-10-03 01:53:49,582 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_g_parameters [2019-10-03 01:53:49,582 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_shutdown [2019-10-03 01:53:49,582 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_tx_s_parameters [2019-10-03 01:53:49,582 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_log_status [2019-10-03 01:53:49,582 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_probe [2019-10-03 01:53:49,582 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25840_ir_remove [2019-10-03 01:53:49,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_v4l2_subdev_ir_ops_4 [2019-10-03 01:53:49,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-10-03 01:53:49,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_139 [2019-10-03 01:53:49,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_140 [2019-10-03 01:53:49,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_141 [2019-10-03 01:53:49,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_142 [2019-10-03 01:53:49,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_143 [2019-10-03 01:53:49,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_144 [2019-10-03 01:53:49,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_145 [2019-10-03 01:53:49,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_146 [2019-10-03 01:53:49,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_147 [2019-10-03 01:53:49,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_148 [2019-10-03 01:53:49,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_149 [2019-10-03 01:53:49,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_150 [2019-10-03 01:53:49,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_151 [2019-10-03 01:53:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_152 [2019-10-03 01:53:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_153 [2019-10-03 01:53:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_154 [2019-10-03 01:53:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_155 [2019-10-03 01:53:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_156 [2019-10-03 01:53:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_157 [2019-10-03 01:53:49,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_158 [2019-10-03 01:53:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_159 [2019-10-03 01:53:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_160 [2019-10-03 01:53:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_161 [2019-10-03 01:53:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_162 [2019-10-03 01:53:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_163 [2019-10-03 01:53:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_164 [2019-10-03 01:53:49,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 01:53:49,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-03 01:53:49,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 01:53:49,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 01:53:49,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 01:53:49,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 01:53:49,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-03 01:53:49,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-03 01:53:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-03 01:53:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-03 01:53:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-03 01:53:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-03 01:53:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-03 01:53:49,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-03 01:53:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-03 01:53:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-03 01:53:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-03 01:53:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-03 01:53:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-03 01:53:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-03 01:53:49,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-03 01:53:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-03 01:53:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-03 01:53:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-03 01:53:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-03 01:53:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-03 01:53:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-03 01:53:49,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-03 01:53:49,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-03 01:53:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-03 01:53:49,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-03 01:53:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-03 01:53:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 01:53:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-03 01:53:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-03 01:53:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-03 01:53:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-03 01:53:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-03 01:53:49,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-03 01:53:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 01:53:49,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-03 01:53:49,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-03 01:53:49,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-03 01:53:49,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-03 01:53:49,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2019-10-03 01:53:49,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2019-10-03 01:53:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2019-10-03 01:53:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2019-10-03 01:53:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2019-10-03 01:53:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2019-10-03 01:53:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-03 01:53:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 01:53:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-03 01:53:49,598 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-03 01:53:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-03 01:53:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-03 01:53:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-10-03 01:53:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-03 01:53:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-03 01:53:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2019-10-03 01:53:49,599 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_master_send [2019-10-03 01:53:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2019-10-03 01:53:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2019-10-03 01:53:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 01:53:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2019-10-03 01:53:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2019-10-03 01:53:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 01:53:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure media_entity_init [2019-10-03 01:53:49,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-03 01:53:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-03 01:53:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 01:53:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-10-03 01:53:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 01:53:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-03 01:53:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-03 01:53:49,601 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-03 01:53:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-03 01:53:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-03 01:53:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_cluster [2019-10-03 01:53:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2019-10-03 01:53:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_init_class [2019-10-03 01:53:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_log_status [2019-10-03 01:53:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_setup [2019-10-03 01:53:49,602 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2019-10-03 01:53:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister_subdev [2019-10-03 01:53:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_i2c_subdev_init [2019-10-03 01:53:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ctrl [2019-10-03 01:53:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_g_ext_ctrls [2019-10-03 01:53:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_queryctrl [2019-10-03 01:53:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_querymenu [2019-10-03 01:53:49,603 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ctrl [2019-10-03 01:53:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_s_ext_ctrls [2019-10-03 01:53:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_subdev_try_ext_ctrls [2019-10-03 01:53:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2019-10-03 01:53:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 01:53:49,604 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 01:53:49,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 01:53:49,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 01:53:49,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 01:53:49,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-10-03 01:53:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 01:53:49,605 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 01:53:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 01:53:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-03 01:53:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-03 01:53:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 01:53:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 01:53:49,606 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 01:53:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-10-03 01:53:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2019-10-03 01:53:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 01:53:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2019-10-03 01:53:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 01:53:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 01:53:49,607 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-03 01:53:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2019-10-03 01:53:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 01:53:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-03 01:53:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-10-03 01:53:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-03 01:53:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2019-10-03 01:53:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 01:53:49,608 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 01:53:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 01:53:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 01:53:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 01:53:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 01:53:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 01:53:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 01:53:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 01:53:49,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 01:53:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-03 01:53:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-03 01:53:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 01:53:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 01:53:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 01:53:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 01:53:49,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 01:53:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-03 01:53:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-03 01:53:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-03 01:53:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-03 01:53:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2019-10-03 01:53:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-03 01:53:49,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-03 01:53:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-03 01:53:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-03 01:53:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-03 01:53:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-03 01:53:49,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-03 01:53:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-03 01:53:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-03 01:53:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-10-03 01:53:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-03 01:53:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-10-03 01:53:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-03 01:53:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-03 01:53:49,613 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-03 01:53:49,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_19 [2019-10-03 01:53:49,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_20 [2019-10-03 01:53:49,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_21 [2019-10-03 01:53:49,614 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-03 01:53:49,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-10-03 01:53:49,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-10-03 01:53:49,614 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-03 01:53:49,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-10-03 01:53:49,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-10-03 01:53:49,615 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-03 01:53:49,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-10-03 01:53:49,615 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-03 01:53:49,615 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-03 01:53:49,615 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2019-10-03 01:53:49,615 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-10-03 01:53:49,615 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2019-10-03 01:53:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_subdev_tuner_ops_11 [2019-10-03 01:53:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2019-10-03 01:53:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-10-03 01:53:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-10-03 01:53:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2019-10-03 01:53:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-10-03 01:53:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_subdev_ir_ops_4 [2019-10-03 01:53:49,616 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2019-10-03 01:53:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_subdev_video_ops_9 [2019-10-03 01:53:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_driver_6 [2019-10-03 01:53:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2019-10-03 01:53:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2019-10-03 01:53:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-10-03 01:53:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_subdev_vbi_ops_8 [2019-10-03 01:53:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2019-10-03 01:53:49,617 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-10-03 01:53:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-10-03 01:53:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2019-10-03 01:53:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_subdev_core_ops_12 [2019-10-03 01:53:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_v4l2_subdev_audio_ops_10 [2019-10-03 01:53:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2019-10-03 01:53:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2019-10-03 01:53:49,618 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-10-03 01:53:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-10-03 01:53:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-03 01:53:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 01:53:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_master_send [2019-10-03 01:53:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2019-10-03 01:53:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2019-10-03 01:53:49,619 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2019-10-03 01:53:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2019-10-03 01:53:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2019-10-03 01:53:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2019-10-03 01:53:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2019-10-03 01:53:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2019-10-03 01:53:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 01:53:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-03 01:53:49,620 INFO L130 BoogieDeclarations]: Found specification of procedure media_entity_init [2019-10-03 01:53:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_i2c_subdev_init [2019-10-03 01:53:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2019-10-03 01:53:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister_subdev [2019-10-03 01:53:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_init_class [2019-10-03 01:53:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2019-10-03 01:53:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_setup [2019-10-03 01:53:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_log_status [2019-10-03 01:53:49,621 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2019-10-03 01:53:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_cluster [2019-10-03 01:53:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_queryctrl [2019-10-03 01:53:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_querymenu [2019-10-03 01:53:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ext_ctrls [2019-10-03 01:53:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_try_ext_ctrls [2019-10-03 01:53:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ext_ctrls [2019-10-03 01:53:49,622 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_g_ctrl [2019-10-03 01:53:49,623 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_s_ctrl [2019-10-03 01:53:49,623 INFO L130 BoogieDeclarations]: Found specification of procedure to_state [2019-10-03 01:53:49,623 INFO L130 BoogieDeclarations]: Found specification of procedure to_sd [2019-10-03 01:53:49,623 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2583x [2019-10-03 01:53:49,623 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx231xx [2019-10-03 01:53:49,623 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx2388x [2019-10-03 01:53:49,623 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23885 [2019-10-03 01:53:49,624 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23887 [2019-10-03 01:53:49,624 INFO L130 BoogieDeclarations]: Found specification of procedure is_cx23888 [2019-10-03 01:53:49,624 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write [2019-10-03 01:53:49,624 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_write4 [2019-10-03 01:53:49,624 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read [2019-10-03 01:53:49,624 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_read4 [2019-10-03 01:53:49,624 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or [2019-10-03 01:53:49,625 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_and_or4 [2019-10-03 01:53:49,625 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_std_setup [2019-10-03 01:53:49,625 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_loadfw [2019-10-03 01:53:49,625 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_audio_set_path [2019-10-03 01:53:49,625 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_clock_freq [2019-10-03 01:53:49,625 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_raw_fmt [2019-10-03 01:53:49,625 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_sliced_fmt [2019-10-03 01:53:49,625 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_sliced_fmt [2019-10-03 01:53:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_decode_vbi_line [2019-10-03 01:53:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_log_status [2019-10-03 01:53:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_irq_handler [2019-10-03 01:53:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_probe [2019-10-03 01:53:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_remove [2019-10-03 01:53:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure cx23888_std_setup [2019-10-03 01:53:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure set_input [2019-10-03 01:53:49,626 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_s_io_pin_config [2019-10-03 01:53:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure common_s_io_pin_config [2019-10-03 01:53:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure init_dll1 [2019-10-03 01:53:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure init_dll2 [2019-10-03 01:53:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_initialize [2019-10-03 01:53:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_work_handler [2019-10-03 01:53:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_initialize [2019-10-03 01:53:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_initialize [2019-10-03 01:53:49,627 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_initialize [2019-10-03 01:53:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure input_change [2019-10-03 01:53:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure set_v4lstd [2019-10-03 01:53:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_ctrl [2019-10-03 01:53:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_fmt [2019-10-03 01:53:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure log_video_status [2019-10-03 01:53:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure log_audio_status [2019-10-03 01:53:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_load_fw [2019-10-03 01:53:49,628 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_register [2019-10-03 01:53:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_register [2019-10-03 01:53:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_audio_stream [2019-10-03 01:53:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_stream [2019-10-03 01:53:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_std [2019-10-03 01:53:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_input_status [2019-10-03 01:53:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_std [2019-10-03 01:53:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_radio [2019-10-03 01:53:49,629 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_video_routing [2019-10-03 01:53:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_audio_routing [2019-10-03 01:53:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_frequency [2019-10-03 01:53:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_g_tuner [2019-10-03 01:53:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_s_tuner [2019-10-03 01:53:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_reset [2019-10-03 01:53:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_log_status [2019-10-03 01:53:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_irq_handler [2019-10-03 01:53:49,630 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_irq_handler [2019-10-03 01:53:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_dif_setup [2019-10-03 01:53:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure get_cx2388x_ident [2019-10-03 01:53:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_probe [2019-10-03 01:53:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_remove [2019-10-03 01:53:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_driver_init [2019-10-03 01:53:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_driver_exit [2019-10-03 01:53:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 01:53:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 01:53:49,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2019-10-03 01:53:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-10-03 01:53:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 01:53:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_51 [2019-10-03 01:53:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_49 [2019-10-03 01:53:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_52 [2019-10-03 01:53:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_53 [2019-10-03 01:53:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_56 [2019-10-03 01:53:49,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_48 [2019-10-03 01:53:49,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_50 [2019-10-03 01:53:49,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_54 [2019-10-03 01:53:49,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_55 [2019-10-03 01:53:49,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_43 [2019-10-03 01:53:49,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_45 [2019-10-03 01:53:49,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_44 [2019-10-03 01:53:49,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_47 [2019-10-03 01:53:49,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_46 [2019-10-03 01:53:49,633 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_set_audclk_freq [2019-10-03 01:53:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure cx25836_set_audclk_freq [2019-10-03 01:53:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure cx23885_set_audclk_freq [2019-10-03 01:53:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure cx231xx_set_audclk_freq [2019-10-03 01:53:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure set_audclk_freq [2019-10-03 01:53:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure set_volume [2019-10-03 01:53:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure set_balance [2019-10-03 01:53:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_audio_s_ctrl [2019-10-03 01:53:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 01:53:49,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_83 [2019-10-03 01:53:49,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2019-10-03 01:53:49,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_84 [2019-10-03 01:53:49,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2019-10-03 01:53:49,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_88 [2019-10-03 01:53:49,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_80 [2019-10-03 01:53:49,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_82 [2019-10-03 01:53:49,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_86 [2019-10-03 01:53:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_87 [2019-10-03 01:53:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_75 [2019-10-03 01:53:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_77 [2019-10-03 01:53:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_76 [2019-10-03 01:53:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_79 [2019-10-03 01:53:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_78 [2019-10-03 01:53:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-03 01:53:49,636 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-03 01:53:49,637 INFO L130 BoogieDeclarations]: Found specification of procedure start_fw_load [2019-10-03 01:53:49,637 INFO L130 BoogieDeclarations]: Found specification of procedure end_fw_load [2019-10-03 01:53:49,637 INFO L130 BoogieDeclarations]: Found specification of procedure get_fw_name [2019-10-03 01:53:49,637 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_load [2019-10-03 01:53:49,637 INFO L130 BoogieDeclarations]: Found specification of procedure fw_write [2019-10-03 01:53:49,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 01:53:49,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_115 [2019-10-03 01:53:49,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_113 [2019-10-03 01:53:49,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_116 [2019-10-03 01:53:49,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_117 [2019-10-03 01:53:49,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_120 [2019-10-03 01:53:49,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_112 [2019-10-03 01:53:49,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_114 [2019-10-03 01:53:49,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_118 [2019-10-03 01:53:49,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_119 [2019-10-03 01:53:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_107 [2019-10-03 01:53:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_109 [2019-10-03 01:53:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_108 [2019-10-03 01:53:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_111 [2019-10-03 01:53:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_110 [2019-10-03 01:53:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure odd_parity [2019-10-03 01:53:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure decode_vps [2019-10-03 01:53:49,639 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-03 01:53:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-03 01:53:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-03 01:53:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_147 [2019-10-03 01:53:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_145 [2019-10-03 01:53:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_148 [2019-10-03 01:53:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_149 [2019-10-03 01:53:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_152 [2019-10-03 01:53:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_154 [2019-10-03 01:53:49,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_156 [2019-10-03 01:53:49,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_158 [2019-10-03 01:53:49,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_160 [2019-10-03 01:53:49,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_162 [2019-10-03 01:53:49,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_164 [2019-10-03 01:53:49,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_144 [2019-10-03 01:53:49,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_146 [2019-10-03 01:53:49,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_150 [2019-10-03 01:53:49,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_151 [2019-10-03 01:53:49,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_153 [2019-10-03 01:53:49,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_155 [2019-10-03 01:53:49,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_157 [2019-10-03 01:53:49,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_159 [2019-10-03 01:53:49,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_161 [2019-10-03 01:53:49,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_163 [2019-10-03 01:53:49,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 01:53:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-03 01:53:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-03 01:53:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 01:53:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-03 01:53:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_139 [2019-10-03 01:53:49,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_141 [2019-10-03 01:53:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_140 [2019-10-03 01:53:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_143 [2019-10-03 01:53:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_142 [2019-10-03 01:53:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2019-10-03 01:53:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2019-10-03 01:53:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2019-10-03 01:53:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2019-10-03 01:53:49,644 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2019-10-03 01:53:49,645 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2019-10-03 01:53:49,645 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2019-10-03 01:53:49,645 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2019-10-03 01:53:49,645 INFO L130 BoogieDeclarations]: Found specification of procedure init_ir_raw_event [2019-10-03 01:53:49,645 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_subdev_notify [2019-10-03 01:53:49,645 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2019-10-03 01:53:49,645 INFO L130 BoogieDeclarations]: Found specification of procedure to_ir_state [2019-10-03 01:53:49,645 INFO L130 BoogieDeclarations]: Found specification of procedure count_to_clock_divider [2019-10-03 01:53:49,646 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_freq_to_clock_divider [2019-10-03 01:53:49,646 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_carrier_freq [2019-10-03 01:53:49,646 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_freq [2019-10-03 01:53:49,646 INFO L130 BoogieDeclarations]: Found specification of procedure count_to_lpf_count [2019-10-03 01:53:49,646 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_lpf_count [2019-10-03 01:53:49,646 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_ns [2019-10-03 01:53:49,646 INFO L130 BoogieDeclarations]: Found specification of procedure lpf_count_to_us [2019-10-03 01:53:49,646 INFO L130 BoogieDeclarations]: Found specification of procedure clock_divider_to_resolution [2019-10-03 01:53:49,646 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_ns [2019-10-03 01:53:49,647 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_width_count_to_us [2019-10-03 01:53:49,647 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_pulse_clocks [2019-10-03 01:53:49,647 INFO L130 BoogieDeclarations]: Found specification of procedure pulse_clocks_to_clock_divider [2019-10-03 01:53:49,647 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_irq_watermark [2019-10-03 01:53:49,647 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_irq_watermark [2019-10-03 01:53:49,647 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_enable [2019-10-03 01:53:49,647 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_enable [2019-10-03 01:53:49,647 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_modulation_enable [2019-10-03 01:53:49,647 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_demodulation_enable [2019-10-03 01:53:49,648 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_edge_detection [2019-10-03 01:53:49,648 INFO L130 BoogieDeclarations]: Found specification of procedure control_rx_s_carrier_window [2019-10-03 01:53:49,648 INFO L130 BoogieDeclarations]: Found specification of procedure control_tx_polarity_invert [2019-10-03 01:53:49,648 INFO L130 BoogieDeclarations]: Found specification of procedure txclk_tx_s_carrier [2019-10-03 01:53:49,648 INFO L130 BoogieDeclarations]: Found specification of procedure rxclk_rx_s_carrier [2019-10-03 01:53:49,648 INFO L130 BoogieDeclarations]: Found specification of procedure txclk_tx_s_max_pulse_width [2019-10-03 01:53:49,648 INFO L130 BoogieDeclarations]: Found specification of procedure rxclk_rx_s_max_pulse_width [2019-10-03 01:53:49,648 INFO L130 BoogieDeclarations]: Found specification of procedure cduty_tx_s_duty_cycle [2019-10-03 01:53:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure filter_rx_s_min_width [2019-10-03 01:53:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_rx [2019-10-03 01:53:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure irqenable_tx [2019-10-03 01:53:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_read [2019-10-03 01:53:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_g_parameters [2019-10-03 01:53:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-10-03 01:53:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_shutdown [2019-10-03 01:53:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_rx_s_parameters [2019-10-03 01:53:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_write [2019-10-03 01:53:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_g_parameters [2019-10-03 01:53:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_shutdown [2019-10-03 01:53:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure cx25840_ir_tx_s_parameters [2019-10-03 01:53:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 01:53:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2019-10-03 01:53:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2019-10-03 01:53:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 01:53:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-03 01:53:49,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 01:53:49,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 01:53:49,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 01:53:49,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 01:53:49,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-03 01:53:49,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-03 01:53:49,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-03 01:53:49,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-03 01:53:49,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-03 01:53:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-03 01:53:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-03 01:53:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-03 01:53:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-03 01:53:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-03 01:53:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-03 01:53:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-03 01:53:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-03 01:53:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-03 01:53:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-03 01:53:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-03 01:53:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-03 01:53:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-03 01:53:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock_of_v4l2_ctrl_handler [2019-10-03 01:53:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-03 01:53:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-03 01:53:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 01:53:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-03 01:53:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-03 01:53:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-03 01:53:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-03 01:53:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-03 01:53:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_rx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_tx_params_lock_of_cx25840_ir_state [2019-10-03 01:53:49,658 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 01:53:49,658 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-03 01:53:49,658 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 01:53:49,658 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 01:53:49,658 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 01:53:49,658 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 01:53:49,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 01:53:49,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 01:53:49,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 01:53:49,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 01:53:49,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 01:53:49,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 01:53:49,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 01:54:43,081 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 01:55:13,596 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 01:55:13,596 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-03 01:55:13,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 01:55:13 BoogieIcfgContainer [2019-10-03 01:55:13,604 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 01:55:13,606 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 01:55:13,607 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 01:55:13,611 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 01:55:13,611 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 01:53:42" (1/3) ... [2019-10-03 01:55:13,612 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fbad96d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 01:55:13, skipping insertion in model container [2019-10-03 01:55:13,612 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 01:53:48" (2/3) ... [2019-10-03 01:55:13,613 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fbad96d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 01:55:13, skipping insertion in model container [2019-10-03 01:55:13,613 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 01:55:13" (3/3) ... [2019-10-03 01:55:13,615 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--media--i2c--cx25840--cx25840.ko-entry_point.cil.out.i [2019-10-03 01:55:13,629 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 01:55:13,650 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-03 01:55:13,673 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-03 01:55:13,713 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 01:55:13,714 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 01:55:13,714 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 01:55:13,714 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 01:55:13,714 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 01:55:13,714 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 01:55:13,714 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 01:55:13,715 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 01:55:13,887 INFO L276 IsEmpty]: Start isEmpty. Operand 9695 states. [2019-10-03 01:55:13,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2019-10-03 01:55:13,944 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:55:13,947 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 13, 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:55:13,949 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:55:13,955 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:55:13,956 INFO L82 PathProgramCache]: Analyzing trace with hash -899258779, now seen corresponding path program 1 times [2019-10-03 01:55:13,959 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:55:14,157 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:55:14,157 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:55:14,157 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:55:14,158 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:55:16,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:55:17,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2079 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2079 trivial. 0 not checked. [2019-10-03 01:55:17,641 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:55:17,642 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:55:17,642 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:55:17,648 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:55:17,665 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:55:17,666 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:55:17,669 INFO L87 Difference]: Start difference. First operand 9695 states. Second operand 3 states. [2019-10-03 01:55:42,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:55:42,739 INFO L93 Difference]: Finished difference Result 18099 states and 26804 transitions. [2019-10-03 01:55:42,740 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:55:42,742 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 392 [2019-10-03 01:55:42,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:55:43,009 INFO L225 Difference]: With dead ends: 18099 [2019-10-03 01:55:43,009 INFO L226 Difference]: Without dead ends: 18060 [2019-10-03 01:55:43,012 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:55:43,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18060 states. [2019-10-03 01:55:52,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18060 to 18054. [2019-10-03 01:55:52,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18054 states. [2019-10-03 01:55:52,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18054 states to 18054 states and 26730 transitions. [2019-10-03 01:55:52,748 INFO L78 Accepts]: Start accepts. Automaton has 18054 states and 26730 transitions. Word has length 392 [2019-10-03 01:55:52,750 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:55:52,750 INFO L475 AbstractCegarLoop]: Abstraction has 18054 states and 26730 transitions. [2019-10-03 01:55:52,750 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:55:52,751 INFO L276 IsEmpty]: Start isEmpty. Operand 18054 states and 26730 transitions. [2019-10-03 01:55:52,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2019-10-03 01:55:52,762 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:55:52,763 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 13, 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:55:52,763 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:55:52,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:55:52,764 INFO L82 PathProgramCache]: Analyzing trace with hash 2049836218, now seen corresponding path program 1 times [2019-10-03 01:55:52,764 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:55:52,800 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:55:52,800 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:55:52,800 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:55:52,801 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:55:53,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:55:53,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2079 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2079 trivial. 0 not checked. [2019-10-03 01:55:53,884 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:55:53,884 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:55:53,884 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:55:53,891 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:55:53,892 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:55:53,893 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:55:53,894 INFO L87 Difference]: Start difference. First operand 18054 states and 26730 transitions. Second operand 3 states. [2019-10-03 01:55:54,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:55:54,354 INFO L93 Difference]: Finished difference Result 18053 states and 26728 transitions. [2019-10-03 01:55:54,355 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:55:54,355 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 397 [2019-10-03 01:55:54,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:55:54,486 INFO L225 Difference]: With dead ends: 18053 [2019-10-03 01:55:54,487 INFO L226 Difference]: Without dead ends: 18053 [2019-10-03 01:55:54,488 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:55:54,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18053 states. [2019-10-03 01:56:02,876 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18053 to 18053. [2019-10-03 01:56:02,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18053 states. [2019-10-03 01:56:02,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18053 states to 18053 states and 26728 transitions. [2019-10-03 01:56:02,973 INFO L78 Accepts]: Start accepts. Automaton has 18053 states and 26728 transitions. Word has length 397 [2019-10-03 01:56:02,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:56:02,975 INFO L475 AbstractCegarLoop]: Abstraction has 18053 states and 26728 transitions. [2019-10-03 01:56:02,975 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:56:02,976 INFO L276 IsEmpty]: Start isEmpty. Operand 18053 states and 26728 transitions. [2019-10-03 01:56:02,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 399 [2019-10-03 01:56:02,989 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:56:02,990 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 13, 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:56:02,991 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:56:02,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:56:02,991 INFO L82 PathProgramCache]: Analyzing trace with hash -886848507, now seen corresponding path program 1 times [2019-10-03 01:56:02,991 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:56:03,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:56:03,028 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:56:03,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:56:03,028 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:56:03,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:56:04,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2079 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2079 trivial. 0 not checked. [2019-10-03 01:56:04,152 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:56:04,152 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:56:04,152 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:56:04,153 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:56:04,154 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:56:04,154 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:56:04,155 INFO L87 Difference]: Start difference. First operand 18053 states and 26728 transitions. Second operand 3 states. [2019-10-03 01:56:04,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:56:04,450 INFO L93 Difference]: Finished difference Result 18052 states and 26726 transitions. [2019-10-03 01:56:04,451 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:56:04,451 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 398 [2019-10-03 01:56:04,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:56:04,541 INFO L225 Difference]: With dead ends: 18052 [2019-10-03 01:56:04,541 INFO L226 Difference]: Without dead ends: 18052 [2019-10-03 01:56:04,542 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:56:04,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18052 states. [2019-10-03 01:56:16,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18052 to 18052. [2019-10-03 01:56:16,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18052 states. [2019-10-03 01:56:16,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18052 states to 18052 states and 26726 transitions. [2019-10-03 01:56:16,339 INFO L78 Accepts]: Start accepts. Automaton has 18052 states and 26726 transitions. Word has length 398 [2019-10-03 01:56:16,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:56:16,341 INFO L475 AbstractCegarLoop]: Abstraction has 18052 states and 26726 transitions. [2019-10-03 01:56:16,341 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:56:16,341 INFO L276 IsEmpty]: Start isEmpty. Operand 18052 states and 26726 transitions. [2019-10-03 01:56:16,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2019-10-03 01:56:16,350 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:56:16,351 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 13, 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:56:16,352 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:56:16,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:56:16,352 INFO L82 PathProgramCache]: Analyzing trace with hash -1729756899, now seen corresponding path program 1 times [2019-10-03 01:56:16,352 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:56:16,380 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:56:16,380 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:56:16,380 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:56:16,380 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:56:16,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:56:17,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2079 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2079 trivial. 0 not checked. [2019-10-03 01:56:17,515 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:56:17,516 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:56:17,516 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:56:17,517 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:56:17,518 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:56:17,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:56:17,518 INFO L87 Difference]: Start difference. First operand 18052 states and 26726 transitions. Second operand 3 states. [2019-10-03 01:56:17,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:56:17,706 INFO L93 Difference]: Finished difference Result 18051 states and 26724 transitions. [2019-10-03 01:56:17,706 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:56:17,706 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 399 [2019-10-03 01:56:17,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:56:17,782 INFO L225 Difference]: With dead ends: 18051 [2019-10-03 01:56:17,783 INFO L226 Difference]: Without dead ends: 18051 [2019-10-03 01:56:17,783 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:56:17,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18051 states. [2019-10-03 01:56:26,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18051 to 18051. [2019-10-03 01:56:26,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18051 states. [2019-10-03 01:56:26,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18051 states to 18051 states and 26724 transitions. [2019-10-03 01:56:26,259 INFO L78 Accepts]: Start accepts. Automaton has 18051 states and 26724 transitions. Word has length 399 [2019-10-03 01:56:26,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:56:26,260 INFO L475 AbstractCegarLoop]: Abstraction has 18051 states and 26724 transitions. [2019-10-03 01:56:26,260 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:56:26,260 INFO L276 IsEmpty]: Start isEmpty. Operand 18051 states and 26724 transitions. [2019-10-03 01:56:26,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2019-10-03 01:56:26,272 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:56:26,273 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 13, 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:56:26,273 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:56:26,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:56:26,273 INFO L82 PathProgramCache]: Analyzing trace with hash -2090108408, now seen corresponding path program 1 times [2019-10-03 01:56:26,274 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:56:26,304 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:56:26,304 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:56:26,305 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:56:26,305 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:56:26,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:56:27,149 INFO L134 CoverageAnalysis]: Checked inductivity of 2079 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2079 trivial. 0 not checked. [2019-10-03 01:56:27,149 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:56:27,150 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:56:27,150 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:56:27,152 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:56:27,152 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:56:27,152 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:56:27,153 INFO L87 Difference]: Start difference. First operand 18051 states and 26724 transitions. Second operand 3 states. [2019-10-03 01:56:27,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:56:27,330 INFO L93 Difference]: Finished difference Result 18050 states and 26722 transitions. [2019-10-03 01:56:27,331 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:56:27,331 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 400 [2019-10-03 01:56:27,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:56:27,422 INFO L225 Difference]: With dead ends: 18050 [2019-10-03 01:56:27,423 INFO L226 Difference]: Without dead ends: 18050 [2019-10-03 01:56:27,424 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:56:27,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18050 states. [2019-10-03 01:56:35,437 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18050 to 18050. [2019-10-03 01:56:35,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18050 states. [2019-10-03 01:56:35,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18050 states to 18050 states and 26722 transitions. [2019-10-03 01:56:35,510 INFO L78 Accepts]: Start accepts. Automaton has 18050 states and 26722 transitions. Word has length 400 [2019-10-03 01:56:35,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:56:35,511 INFO L475 AbstractCegarLoop]: Abstraction has 18050 states and 26722 transitions. [2019-10-03 01:56:35,511 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:56:35,511 INFO L276 IsEmpty]: Start isEmpty. Operand 18050 states and 26722 transitions. [2019-10-03 01:56:35,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2019-10-03 01:56:35,520 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:56:35,520 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 13, 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:56:35,520 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:56:35,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:56:35,521 INFO L82 PathProgramCache]: Analyzing trace with hash -376098432, now seen corresponding path program 1 times [2019-10-03 01:56:35,521 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:56:35,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:56:35,550 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:56:35,550 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:56:35,550 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:56:35,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:56:36,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2079 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2079 trivial. 0 not checked. [2019-10-03 01:56:36,603 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:56:36,603 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:56:36,603 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:56:36,604 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:56:36,604 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:56:36,604 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:56:36,604 INFO L87 Difference]: Start difference. First operand 18050 states and 26722 transitions. Second operand 3 states. [2019-10-03 01:56:36,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:56:36,812 INFO L93 Difference]: Finished difference Result 18236 states and 26888 transitions. [2019-10-03 01:56:36,813 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:56:36,813 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 401 [2019-10-03 01:56:36,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:56:36,897 INFO L225 Difference]: With dead ends: 18236 [2019-10-03 01:56:36,897 INFO L226 Difference]: Without dead ends: 18236 [2019-10-03 01:56:36,898 INFO L640 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 [2019-10-03 01:56:36,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18236 states. [2019-10-03 01:56:46,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18236 to 18234. [2019-10-03 01:56:46,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18234 states. [2019-10-03 01:56:47,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18234 states to 18234 states and 26887 transitions. [2019-10-03 01:56:47,058 INFO L78 Accepts]: Start accepts. Automaton has 18234 states and 26887 transitions. Word has length 401 [2019-10-03 01:56:47,059 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:56:47,059 INFO L475 AbstractCegarLoop]: Abstraction has 18234 states and 26887 transitions. [2019-10-03 01:56:47,059 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:56:47,059 INFO L276 IsEmpty]: Start isEmpty. Operand 18234 states and 26887 transitions. [2019-10-03 01:56:47,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 403 [2019-10-03 01:56:47,065 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:56:47,066 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 13, 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:56:47,066 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:56:47,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:56:47,067 INFO L82 PathProgramCache]: Analyzing trace with hash 1218608139, now seen corresponding path program 1 times [2019-10-03 01:56:47,067 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:56:47,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:56:47,098 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:56:47,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:56:47,098 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:56:47,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:56:47,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2079 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2079 trivial. 0 not checked. [2019-10-03 01:56:47,955 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:56:47,956 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:56:47,956 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:56:47,956 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:56:47,957 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:56:47,958 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:56:47,958 INFO L87 Difference]: Start difference. First operand 18234 states and 26887 transitions. Second operand 3 states. [2019-10-03 01:56:48,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:56:48,136 INFO L93 Difference]: Finished difference Result 18344 states and 26995 transitions. [2019-10-03 01:56:48,136 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:56:48,137 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 402 [2019-10-03 01:56:48,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:56:48,210 INFO L225 Difference]: With dead ends: 18344 [2019-10-03 01:56:48,210 INFO L226 Difference]: Without dead ends: 18329 [2019-10-03 01:56:48,211 INFO L640 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 [2019-10-03 01:56:48,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18329 states. [2019-10-03 01:56:57,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18329 to 18327. [2019-10-03 01:56:57,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18327 states. [2019-10-03 01:56:57,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18327 states to 18327 states and 26977 transitions. [2019-10-03 01:56:57,704 INFO L78 Accepts]: Start accepts. Automaton has 18327 states and 26977 transitions. Word has length 402 [2019-10-03 01:56:57,706 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:56:57,706 INFO L475 AbstractCegarLoop]: Abstraction has 18327 states and 26977 transitions. [2019-10-03 01:56:57,706 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:56:57,706 INFO L276 IsEmpty]: Start isEmpty. Operand 18327 states and 26977 transitions. [2019-10-03 01:56:57,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2019-10-03 01:56:57,726 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:56:57,726 INFO L411 BasicCegarLoop]: trace histogram [22, 22, 22, 22, 22, 22, 22, 22, 15, 15, 15, 15, 15, 15, 15, 15, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:56:57,726 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:56:57,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:56:57,727 INFO L82 PathProgramCache]: Analyzing trace with hash 1658958523, now seen corresponding path program 1 times [2019-10-03 01:56:57,727 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:56:57,756 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:56:57,756 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:56:57,756 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:56:57,756 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:56:58,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:56:58,684 INFO L134 CoverageAnalysis]: Checked inductivity of 3024 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3024 trivial. 0 not checked. [2019-10-03 01:56:58,684 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:56:58,685 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:56:58,685 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:56:58,686 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:56:58,686 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:56:58,686 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:56:58,686 INFO L87 Difference]: Start difference. First operand 18327 states and 26977 transitions. Second operand 3 states. [2019-10-03 01:57:02,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:57:02,921 INFO L93 Difference]: Finished difference Result 36239 states and 53382 transitions. [2019-10-03 01:57:02,922 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:57:02,922 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 491 [2019-10-03 01:57:02,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:57:03,070 INFO L225 Difference]: With dead ends: 36239 [2019-10-03 01:57:03,070 INFO L226 Difference]: Without dead ends: 36239 [2019-10-03 01:57:03,071 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:57:03,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36239 states. [2019-10-03 01:57:21,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36239 to 36234. [2019-10-03 01:57:21,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36234 states. [2019-10-03 01:57:21,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36234 states to 36234 states and 53378 transitions. [2019-10-03 01:57:21,691 INFO L78 Accepts]: Start accepts. Automaton has 36234 states and 53378 transitions. Word has length 491 [2019-10-03 01:57:21,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:57:21,692 INFO L475 AbstractCegarLoop]: Abstraction has 36234 states and 53378 transitions. [2019-10-03 01:57:21,692 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:57:21,692 INFO L276 IsEmpty]: Start isEmpty. Operand 36234 states and 53378 transitions. [2019-10-03 01:57:21,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2019-10-03 01:57:21,716 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:57:21,717 INFO L411 BasicCegarLoop]: trace histogram [18, 18, 18, 18, 18, 18, 18, 18, 13, 13, 13, 13, 13, 13, 13, 13, 6, 6, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:57:21,717 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:57:21,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:57:21,718 INFO L82 PathProgramCache]: Analyzing trace with hash 1490354030, now seen corresponding path program 1 times [2019-10-03 01:57:21,718 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:57:21,749 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:57:21,749 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:57:21,749 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:57:21,750 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:57:22,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:57:22,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2241 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2241 trivial. 0 not checked. [2019-10-03 01:57:22,716 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:57:22,717 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:57:22,717 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:57:22,718 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:57:22,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:57:22,718 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:57:22,719 INFO L87 Difference]: Start difference. First operand 36234 states and 53378 transitions. Second operand 3 states. [2019-10-03 01:57:27,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:57:27,098 INFO L93 Difference]: Finished difference Result 69800 states and 103236 transitions. [2019-10-03 01:57:27,099 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:57:27,099 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 576 [2019-10-03 01:57:27,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:57:27,389 INFO L225 Difference]: With dead ends: 69800 [2019-10-03 01:57:27,389 INFO L226 Difference]: Without dead ends: 69800 [2019-10-03 01:57:27,390 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:57:27,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69800 states. [2019-10-03 01:58:02,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69800 to 69795. [2019-10-03 01:58:02,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69795 states. [2019-10-03 01:58:02,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69795 states to 69795 states and 103232 transitions. [2019-10-03 01:58:02,633 INFO L78 Accepts]: Start accepts. Automaton has 69795 states and 103232 transitions. Word has length 576 [2019-10-03 01:58:02,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:58:02,634 INFO L475 AbstractCegarLoop]: Abstraction has 69795 states and 103232 transitions. [2019-10-03 01:58:02,634 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:58:02,634 INFO L276 IsEmpty]: Start isEmpty. Operand 69795 states and 103232 transitions. [2019-10-03 01:58:02,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 674 [2019-10-03 01:58:02,737 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:58:02,738 INFO L411 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 33, 15, 15, 15, 15, 15, 15, 15, 15, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:58:02,740 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:58:02,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:58:02,741 INFO L82 PathProgramCache]: Analyzing trace with hash -23619348, now seen corresponding path program 1 times [2019-10-03 01:58:02,741 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:58:02,773 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:58:02,773 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:58:02,773 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:58:02,773 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:58:03,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:58:04,474 INFO L134 CoverageAnalysis]: Checked inductivity of 5708 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5708 trivial. 0 not checked. [2019-10-03 01:58:04,475 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:58:04,475 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:58:04,475 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:58:04,476 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:58:04,476 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:58:04,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:58:04,477 INFO L87 Difference]: Start difference. First operand 69795 states and 103232 transitions. Second operand 3 states. [2019-10-03 01:58:10,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:58:10,930 INFO L93 Difference]: Finished difference Result 69794 states and 103225 transitions. [2019-10-03 01:58:10,930 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:58:10,930 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 673 [2019-10-03 01:58:10,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:58:11,226 INFO L225 Difference]: With dead ends: 69794 [2019-10-03 01:58:11,227 INFO L226 Difference]: Without dead ends: 69794 [2019-10-03 01:58:11,227 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:58:11,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69794 states. [2019-10-03 01:59:01,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69794 to 69794. [2019-10-03 01:59:01,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 69794 states. [2019-10-03 01:59:01,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69794 states to 69794 states and 103225 transitions. [2019-10-03 01:59:01,683 INFO L78 Accepts]: Start accepts. Automaton has 69794 states and 103225 transitions. Word has length 673 [2019-10-03 01:59:01,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:59:01,684 INFO L475 AbstractCegarLoop]: Abstraction has 69794 states and 103225 transitions. [2019-10-03 01:59:01,685 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:59:01,685 INFO L276 IsEmpty]: Start isEmpty. Operand 69794 states and 103225 transitions. [2019-10-03 01:59:01,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 675 [2019-10-03 01:59:01,790 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:59:01,791 INFO L411 BasicCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 33, 15, 15, 15, 15, 15, 15, 15, 15, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 01:59:01,791 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:59:01,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:59:01,793 INFO L82 PathProgramCache]: Analyzing trace with hash 1472460860, now seen corresponding path program 1 times [2019-10-03 01:59:01,793 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:59:01,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:59:01,826 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:59:01,826 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:59:01,826 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:59:02,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:59:03,272 INFO L134 CoverageAnalysis]: Checked inductivity of 5708 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5708 trivial. 0 not checked. [2019-10-03 01:59:03,273 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:59:03,273 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:59:03,273 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:59:03,274 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:59:03,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:59:03,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:59:03,275 INFO L87 Difference]: Start difference. First operand 69794 states and 103225 transitions. Second operand 3 states. [2019-10-03 01:59:09,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:59:09,230 INFO L93 Difference]: Finished difference Result 69791 states and 103217 transitions. [2019-10-03 01:59:09,230 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:59:09,230 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 674 [2019-10-03 01:59:09,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:59:09,232 INFO L225 Difference]: With dead ends: 69791 [2019-10-03 01:59:09,232 INFO L226 Difference]: Without dead ends: 0 [2019-10-03 01:59:09,233 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:59:09,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-03 01:59:09,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-03 01:59:09,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-03 01:59:09,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-03 01:59:09,234 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 674 [2019-10-03 01:59:09,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:59:09,236 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-03 01:59:09,236 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:59:09,236 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-03 01:59:09,236 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-03 01:59:09,242 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 01:59:09 BoogieIcfgContainer [2019-10-03 01:59:09,243 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 01:59:09,246 INFO L168 Benchmark]: Toolchain (without parser) took 326846.24 ms. Allocated memory was 139.5 MB in the beginning and 3.2 GB in the end (delta: 3.1 GB). Free memory was 64.6 MB in the beginning and 890.9 MB in the end (delta: -826.3 MB). Peak memory consumption was 2.3 GB. Max. memory is 7.1 GB. [2019-10-03 01:59:09,247 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 139.5 MB. Free memory was 104.2 MB in the beginning and 104.0 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-03 01:59:09,248 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6397.18 ms. Allocated memory was 139.5 MB in the beginning and 383.8 MB in the end (delta: 244.3 MB). Free memory was 64.3 MB in the beginning and 274.3 MB in the end (delta: -210.0 MB). Peak memory consumption was 265.1 MB. Max. memory is 7.1 GB. [2019-10-03 01:59:09,249 INFO L168 Benchmark]: Boogie Preprocessor took 660.94 ms. Allocated memory is still 383.8 MB. Free memory was 274.3 MB in the beginning and 184.4 MB in the end (delta: 90.0 MB). Peak memory consumption was 90.0 MB. Max. memory is 7.1 GB. [2019-10-03 01:59:09,250 INFO L168 Benchmark]: RCFGBuilder took 84146.45 ms. Allocated memory was 383.8 MB in the beginning and 1.5 GB in the end (delta: 1.1 GB). Free memory was 184.4 MB in the beginning and 161.2 MB in the end (delta: 23.1 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-10-03 01:59:09,251 INFO L168 Benchmark]: TraceAbstraction took 235636.18 ms. Allocated memory was 1.5 GB in the beginning and 3.2 GB in the end (delta: 1.7 GB). Free memory was 161.2 MB in the beginning and 890.9 MB in the end (delta: -729.6 MB). Peak memory consumption was 968.0 MB. Max. memory is 7.1 GB. [2019-10-03 01:59:09,255 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 139.5 MB. Free memory was 104.2 MB in the beginning and 104.0 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6397.18 ms. Allocated memory was 139.5 MB in the beginning and 383.8 MB in the end (delta: 244.3 MB). Free memory was 64.3 MB in the beginning and 274.3 MB in the end (delta: -210.0 MB). Peak memory consumption was 265.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 660.94 ms. Allocated memory is still 383.8 MB. Free memory was 274.3 MB in the beginning and 184.4 MB in the end (delta: 90.0 MB). Peak memory consumption was 90.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 84146.45 ms. Allocated memory was 383.8 MB in the beginning and 1.5 GB in the end (delta: 1.1 GB). Free memory was 184.4 MB in the beginning and 161.2 MB in the end (delta: 23.1 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. * TraceAbstraction took 235636.18 ms. Allocated memory was 1.5 GB in the beginning and 3.2 GB in the end (delta: 1.7 GB). Free memory was 161.2 MB in the beginning and 890.9 MB in the end (delta: -729.6 MB). Peak memory consumption was 968.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 15033]: 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 400 procedures, 10098 locations, 1 error locations. SAFE Result, 235.5s OverallTime, 11 OverallIterations, 33 TraceHistogramMax, 49.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 159263 SDtfs, 119758 SDslu, 67178 SDs, 0 SdLazy, 78 SolverSat, 11 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 41.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 39 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=69795occurred in iteration=9, 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: 170.5s AutomataMinimizationTime, 11 MinimizatonAttempts, 20 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 2.3s SsaConstructionTime, 2.9s SatisfiabilityAnalysisTime, 7.6s InterpolantComputationTime, 5203 NumberOfCodeBlocks, 5203 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 5192 ConstructedInterpolants, 0 QuantifiedInterpolants, 3113350 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 11 InterpolantComputations, 11 PerfectInterpolantSequences, 31234/31234 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...