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--hwmon--w83627hf.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 12:19:49,513 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 12:19:49,517 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 12:19:49,536 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 12:19:49,536 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 12:19:49,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 12:19:49,540 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 12:19:49,553 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 12:19:49,555 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 12:19:49,557 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 12:19:49,559 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 12:19:49,561 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 12:19:49,562 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 12:19:49,565 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 12:19:49,567 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 12:19:49,568 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 12:19:49,568 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 12:19:49,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 12:19:49,571 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 12:19:49,572 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 12:19:49,574 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 12:19:49,575 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 12:19:49,577 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 12:19:49,578 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 12:19:49,582 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 12:19:49,582 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 12:19:49,582 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 12:19:49,583 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 12:19:49,584 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 12:19:49,585 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 12:19:49,586 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 12:19:49,588 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 12:19:49,588 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 12:19:49,589 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 12:19:49,590 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 12:19:49,593 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 12:19:49,594 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 12:19:49,594 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 12:19:49,594 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 12:19:49,595 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 12:19:49,596 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 12:19:49,597 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-10 12:19:49,619 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 12:19:49,619 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 12:19:49,620 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 12:19:49,621 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 12:19:49,621 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 12:19:49,621 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 12:19:49,622 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 12:19:49,622 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 12:19:49,622 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 12:19:49,622 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 12:19:49,624 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 12:19:49,625 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 12:19:49,625 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 12:19:49,625 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 12:19:49,626 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 12:19:49,626 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 12:19:49,626 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 12:19:49,626 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 12:19:49,626 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 12:19:49,627 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 12:19:49,627 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 12:19:49,627 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 12:19:49,627 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 12:19:49,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 12:19:49,628 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 12:19:49,628 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 12:19:49,628 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 12:19:49,629 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 12:19:49,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 12:19:49,629 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 12:19:49,667 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 12:19:49,687 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 12:19:49,693 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 12:19:49,698 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 12:19:49,699 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 12:19:49,700 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--w83627hf.ko-entry_point.cil.out.i [2019-09-10 12:19:49,774 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a53d1524c/9b4b9aff033e447e969681a385aab6c6/FLAGa8cea4396 [2019-09-10 12:19:50,714 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 12:19:50,714 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--w83627hf.ko-entry_point.cil.out.i [2019-09-10 12:19:50,777 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a53d1524c/9b4b9aff033e447e969681a385aab6c6/FLAGa8cea4396 [2019-09-10 12:19:51,055 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a53d1524c/9b4b9aff033e447e969681a385aab6c6 [2019-09-10 12:19:51,065 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 12:19:51,067 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 12:19:51,069 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 12:19:51,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 12:19:51,075 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 12:19:51,076 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 12:19:51" (1/1) ... [2019-09-10 12:19:51,079 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@afa6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:19:51, skipping insertion in model container [2019-09-10 12:19:51,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 12:19:51" (1/1) ... [2019-09-10 12:19:51,087 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 12:19:51,261 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 12:19:54,272 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 12:19:54,388 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 12:19:54,870 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 12:19:55,824 INFO L192 MainTranslator]: Completed translation [2019-09-10 12:19:55,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:19:55 WrapperNode [2019-09-10 12:19:55,826 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 12:19:55,827 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 12:19:55,827 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 12:19:55,827 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 12:19:55,842 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:19:55" (1/1) ... [2019-09-10 12:19:55,844 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:19:55" (1/1) ... [2019-09-10 12:19:55,963 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:19:55" (1/1) ... [2019-09-10 12:19:55,963 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:19:55" (1/1) ... [2019-09-10 12:19:56,183 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:19:55" (1/1) ... [2019-09-10 12:19:56,226 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:19:55" (1/1) ... [2019-09-10 12:19:56,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:19:55" (1/1) ... [2019-09-10 12:19:56,376 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 12:19:56,376 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 12:19:56,377 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 12:19:56,377 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 12:19:56,378 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:19:55" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 12:19:56,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 12:19:56,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 12:19:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2019-09-10 12:19:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 12:19:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-09-10 12:19:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2019-09-10 12:19:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2019-09-10 12:19:56,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 12:19:56,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 12:19:56,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-10 12:19:56,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-10 12:19:56,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 12:19:56,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 12:19:56,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 12:19:56,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 12:19:56,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 12:19:56,458 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-09-10 12:19:56,458 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-09-10 12:19:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2019-09-10 12:19:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2019-09-10 12:19:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-09-10 12:19:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-10 12:19:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-10 12:19:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2019-09-10 12:19:56,460 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-10 12:19:56,460 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-10 12:19:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_TO_REG [2019-09-10 12:19:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_FROM_REG [2019-09-10 12:19:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_outb [2019-09-10 12:19:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inb [2019-09-10 12:19:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_select [2019-09-10 12:19:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_enter [2019-09-10 12:19:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_exit [2019-09-10 12:19:56,462 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2019-09-10 12:19:56,462 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_TO_REG [2019-09-10 12:19:56,462 INFO L138 BoogieDeclarations]: Found implementation of procedure TEMP_FROM_REG [2019-09-10 12:19:56,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pwm_freq_from_reg_627hf [2019-09-10 12:19:56,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pwm_freq_to_reg_627hf [2019-09-10 12:19:56,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pwm_freq_from_reg [2019-09-10 12:19:56,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pwm_freq_to_reg [2019-09-10 12:19:56,463 INFO L138 BoogieDeclarations]: Found implementation of procedure DIV_TO_REG [2019-09-10 12:19:56,463 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_suspend [2019-09-10 12:19:56,463 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_resume [2019-09-10 12:19:56,463 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_input [2019-09-10 12:19:56,463 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2019-09-10 12:19:56,463 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2019-09-10 12:19:56,463 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_min [2019-09-10 12:19:56,464 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_max [2019-09-10 12:19:56,464 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_0 [2019-09-10 12:19:56,464 INFO L138 BoogieDeclarations]: Found implementation of procedure show_regs_in_0 [2019-09-10 12:19:56,464 INFO L138 BoogieDeclarations]: Found implementation of procedure show_regs_in_min0 [2019-09-10 12:19:56,464 INFO L138 BoogieDeclarations]: Found implementation of procedure show_regs_in_max0 [2019-09-10 12:19:56,464 INFO L138 BoogieDeclarations]: Found implementation of procedure store_regs_in_min0 [2019-09-10 12:19:56,464 INFO L138 BoogieDeclarations]: Found implementation of procedure store_regs_in_max0 [2019-09-10 12:19:56,465 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_input [2019-09-10 12:19:56,465 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2019-09-10 12:19:56,465 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_min [2019-09-10 12:19:56,465 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2019-09-10 12:19:56,466 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max [2019-09-10 12:19:56,466 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max_hyst [2019-09-10 12:19:56,466 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp_max [2019-09-10 12:19:56,466 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp_max_hyst [2019-09-10 12:19:56,466 INFO L138 BoogieDeclarations]: Found implementation of procedure show_vid_reg [2019-09-10 12:19:56,466 INFO L138 BoogieDeclarations]: Found implementation of procedure show_vrm_reg [2019-09-10 12:19:56,467 INFO L138 BoogieDeclarations]: Found implementation of procedure store_vrm_reg [2019-09-10 12:19:56,467 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarms_reg [2019-09-10 12:19:56,467 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2019-09-10 12:19:56,467 INFO L138 BoogieDeclarations]: Found implementation of procedure show_beep_mask [2019-09-10 12:19:56,468 INFO L138 BoogieDeclarations]: Found implementation of procedure store_beep_mask [2019-09-10 12:19:56,468 INFO L138 BoogieDeclarations]: Found implementation of procedure show_beep [2019-09-10 12:19:56,468 INFO L138 BoogieDeclarations]: Found implementation of procedure store_beep [2019-09-10 12:19:56,468 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2019-09-10 12:19:56,468 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_div [2019-09-10 12:19:56,469 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm [2019-09-10 12:19:56,469 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm [2019-09-10 12:19:56,469 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_enable [2019-09-10 12:19:56,469 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm_enable [2019-09-10 12:19:56,470 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_freq [2019-09-10 12:19:56,470 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm_freq [2019-09-10 12:19:56,470 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_type [2019-09-10 12:19:56,470 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp_type [2019-09-10 12:19:56,470 INFO L138 BoogieDeclarations]: Found implementation of procedure show_name [2019-09-10 12:19:56,471 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_find [2019-09-10 12:19:56,471 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_probe [2019-09-10 12:19:56,471 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_remove [2019-09-10 12:19:56,472 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_set_bank [2019-09-10 12:19:56,472 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_reset_bank [2019-09-10 12:19:56,473 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_read_value [2019-09-10 12:19:56,473 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627thf_read_gpio5 [2019-09-10 12:19:56,473 INFO L138 BoogieDeclarations]: Found implementation of procedure w83687thf_read_vid [2019-09-10 12:19:56,473 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_write_value [2019-09-10 12:19:56,474 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_init_device [2019-09-10 12:19:56,474 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_update_fan_div [2019-09-10 12:19:56,474 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_update_device [2019-09-10 12:19:56,474 INFO L138 BoogieDeclarations]: Found implementation of procedure w83627hf_device_add [2019-09-10 12:19:56,474 INFO L138 BoogieDeclarations]: Found implementation of procedure sensors_w83627hf_init [2019-09-10 12:19:56,474 INFO L138 BoogieDeclarations]: Found implementation of procedure sensors_w83627hf_exit [2019-09-10 12:19:56,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_79 [2019-09-10 12:19:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_56 [2019-09-10 12:19:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_63 [2019-09-10 12:19:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_18 [2019-09-10 12:19:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_6 [2019-09-10 12:19:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_21 [2019-09-10 12:19:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_52 [2019-09-10 12:19:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_12 [2019-09-10 12:19:56,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_20 [2019-09-10 12:19:56,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_9 [2019-09-10 12:19:56,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_55 [2019-09-10 12:19:56,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_19 [2019-09-10 12:19:56,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_88 [2019-09-10 12:19:56,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_82 [2019-09-10 12:19:56,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_67 [2019-09-10 12:19:56,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_27 [2019-09-10 12:19:56,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_24 [2019-09-10 12:19:56,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_59 [2019-09-10 12:19:56,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_70 [2019-09-10 12:19:56,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_28 [2019-09-10 12:19:56,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_10 [2019-09-10 12:19:56,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_32 [2019-09-10 12:19:56,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_13 [2019-09-10 12:19:56,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_5 [2019-09-10 12:19:56,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_94 [2019-09-10 12:19:56,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_73 [2019-09-10 12:19:56,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_68 [2019-09-10 12:19:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_74 [2019-09-10 12:19:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_65 [2019-09-10 12:19:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_85 [2019-09-10 12:19:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_25 [2019-09-10 12:19:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_14 [2019-09-10 12:19:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_58 [2019-09-10 12:19:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_89 [2019-09-10 12:19:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_31 [2019-09-10 12:19:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_94 [2019-09-10 12:19:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_8 [2019-09-10 12:19:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_77 [2019-09-10 12:19:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_91 [2019-09-10 12:19:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_23 [2019-09-10 12:19:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_61 [2019-09-10 12:19:56,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_4 [2019-09-10 12:19:56,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_83 [2019-09-10 12:19:56,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_92 [2019-09-10 12:19:56,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_11 [2019-09-10 12:19:56,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_16 [2019-09-10 12:19:56,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_3 [2019-09-10 12:19:56,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_53 [2019-09-10 12:19:56,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_26 [2019-09-10 12:19:56,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_86 [2019-09-10 12:19:56,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_33 [2019-09-10 12:19:56,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_76 [2019-09-10 12:19:56,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_80 [2019-09-10 12:19:56,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_30 [2019-09-10 12:19:56,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_7 [2019-09-10 12:19:56,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_50 [2019-09-10 12:19:56,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_22 [2019-09-10 12:19:56,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_95 [2019-09-10 12:19:56,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_71 [2019-09-10 12:19:56,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_2 [2019-09-10 12:19:56,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_15 [2019-09-10 12:19:56,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_17 [2019-09-10 12:19:56,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_29 [2019-09-10 12:19:56,494 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 12:19:56,494 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-10 12:19:56,494 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-10 12:19:56,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-09-10 12:19:56,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-09-10 12:19:56,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-09-10 12:19:56,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2019-09-10 12:19:56,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-09-10 12:19:56,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-09-10 12:19:56,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-09-10 12:19:56,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-09-10 12:19:56,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-09-10 12:19:56,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-09-10 12:19:56,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-09-10 12:19:56,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-09-10 12:19:56,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-09-10 12:19:56,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-09-10 12:19:56,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-09-10 12:19:56,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-09-10 12:19:56,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-09-10 12:19:56,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2019-09-10 12:19:56,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-09-10 12:19:56,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2019-09-10 12:19:56,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-09-10 12:19:56,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-09-10 12:19:56,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-09-10 12:19:56,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2019-09-10 12:19:56,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-09-10 12:19:56,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2019-09-10 12:19:56,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2019-09-10 12:19:56,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2019-09-10 12:19:56,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2019-09-10 12:19:56,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_34 [2019-09-10 12:19:56,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-09-10 12:19:56,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_36 [2019-09-10 12:19:56,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_37 [2019-09-10 12:19:56,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2019-09-10 12:19:56,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_39 [2019-09-10 12:19:56,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_40 [2019-09-10 12:19:56,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2019-09-10 12:19:56,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_42 [2019-09-10 12:19:56,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_43 [2019-09-10 12:19:56,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_44 [2019-09-10 12:19:56,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_45 [2019-09-10 12:19:56,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_46 [2019-09-10 12:19:56,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_47 [2019-09-10 12:19:56,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_48 [2019-09-10 12:19:56,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_49 [2019-09-10 12:19:56,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_50 [2019-09-10 12:19:56,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_51 [2019-09-10 12:19:56,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_52 [2019-09-10 12:19:56,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-10 12:19:56,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-10 12:19:56,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 12:19:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 12:19:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 12:19:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 12:19:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-10 12:19:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-10 12:19:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-10 12:19:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-10 12:19:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-10 12:19:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-10 12:19:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-10 12:19:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-10 12:19:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-10 12:19:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-10 12:19:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-10 12:19:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-10 12:19:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-10 12:19:56,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-10 12:19:56,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-10 12:19:56,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-10 12:19:56,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-10 12:19:56,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-10 12:19:56,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-09-10 12:19:56,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-09-10 12:19:56,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-09-10 12:19:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-09-10 12:19:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_w83627hf_data [2019-09-10 12:19:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_w83627hf_data [2019-09-10 12:19:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_w83627hf_data [2019-09-10 12:19:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_w83627hf_data [2019-09-10 12:19:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_w83627hf_data [2019-09-10 12:19:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_w83627hf_data [2019-09-10 12:19:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_w83627hf_data [2019-09-10 12:19:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock_of_w83627hf_data [2019-09-10 12:19:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock_of_w83627hf_data [2019-09-10 12:19:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock_of_w83627hf_data [2019-09-10 12:19:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock_of_w83627hf_data [2019-09-10 12:19:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-10 12:19:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-10 12:19:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-10 12:19:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-10 12:19:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 12:19:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-10 12:19:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-10 12:19:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-09-10 12:19:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-10 12:19:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-10 12:19:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-10 12:19:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_w83627hf_data [2019-09-10 12:19:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_w83627hf_data [2019-09-10 12:19:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83627hf_data [2019-09-10 12:19:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_w83627hf_data [2019-09-10 12:19:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_w83627hf_data [2019-09-10 12:19:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_w83627hf_data [2019-09-10 12:19:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83627hf_data [2019-09-10 12:19:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_update_lock_of_w83627hf_data [2019-09-10 12:19:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_update_lock_of_w83627hf_data [2019-09-10 12:19:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_update_lock_of_w83627hf_data [2019-09-10 12:19:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_update_lock_of_w83627hf_data [2019-09-10 12:19:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 12:19:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __devm_request_region [2019-09-10 12:19:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-10 12:19:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-09-10 12:19:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-10 12:19:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-09-10 12:19:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-10 12:19:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_check_resource_conflict [2019-09-10 12:19:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-10 12:19:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-10 12:19:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-09-10 12:19:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-09-10 12:19:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-09-10 12:19:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-09-10 12:19:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2019-09-10 12:19:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-09-10 12:19:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_95 [2019-09-10 12:19:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 12:19:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_95 [2019-09-10 12:19:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_95 [2019-09-10 12:19:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_95 [2019-09-10 12:19:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_95 [2019-09-10 12:19:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_95 [2019-09-10 12:19:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-10 12:19:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-10 12:19:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-10 12:19:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add [2019-09-10 12:19:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add_data [2019-09-10 12:19:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add_resources [2019-09-10 12:19:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_alloc [2019-09-10 12:19:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_put [2019-09-10 12:19:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-09-10 12:19:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-10 12:19:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-09-10 12:19:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 12:19:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-09-10 12:19:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-09-10 12:19:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_from_reg [2019-09-10 12:19:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_which_vrm [2019-09-10 12:19:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 12:19:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 12:19:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 12:19:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 12:19:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 12:19:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 12:19:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 12:19:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-09-10 12:19:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-10 12:19:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-09-10 12:19:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2019-09-10 12:19:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-09-10 12:19:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2019-09-10 12:19:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-10 12:19:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 12:19:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 12:19:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 12:19:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2019-09-10 12:19:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2019-09-10 12:19:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 12:19:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-10 12:19:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-10 12:19:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-10 12:19:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-10 12:19:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2019-09-10 12:19:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-10 12:19:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-09-10 12:19:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-09-10 12:19:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-09-10 12:19:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-09-10 12:19:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-09-10 12:19:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-09-10 12:19:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-09-10 12:19:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-09-10 12:19:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-09-10 12:19:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-09-10 12:19:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-09-10 12:19:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-09-10 12:19:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2019-09-10 12:19:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2019-09-10 12:19:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-09-10 12:19:56,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_37 [2019-09-10 12:19:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_39 [2019-09-10 12:19:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2019-09-10 12:19:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_43 [2019-09-10 12:19:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_45 [2019-09-10 12:19:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_47 [2019-09-10 12:19:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_49 [2019-09-10 12:19:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 12:19:56,519 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 12:19:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 12:19:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 12:19:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 12:19:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-10 12:19:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 12:19:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 12:19:56,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 12:19:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 12:19:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-10 12:19:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-10 12:19:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 12:19:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 12:19:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 12:19:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 12:19:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 12:19:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-10 12:19:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-09-10 12:19:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-09-10 12:19:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-09-10 12:19:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-09-10 12:19:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-09-10 12:19:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-09-10 12:19:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-09-10 12:19:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-09-10 12:19:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2019-09-10 12:19:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2019-09-10 12:19:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-09-10 12:19:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2019-09-10 12:19:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2019-09-10 12:19:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2019-09-10 12:19:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_34 [2019-09-10 12:19:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_36 [2019-09-10 12:19:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2019-09-10 12:19:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_40 [2019-09-10 12:19:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_42 [2019-09-10 12:19:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_44 [2019-09-10 12:19:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_46 [2019-09-10 12:19:56,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_48 [2019-09-10 12:19:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-10 12:19:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-10 12:19:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-10 12:19:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-10 12:19:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_w83627hf_data [2019-09-10 12:19:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_w83627hf_data [2019-09-10 12:19:56,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-10 12:19:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-10 12:19:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-10 12:19:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83627hf_data [2019-09-10 12:19:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83627hf_data [2019-09-10 12:19:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure __devm_request_region [2019-09-10 12:19:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-09-10 12:19:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-09-10 12:19:56,526 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2019-09-10 12:19:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2019-09-10 12:19:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_79 [2019-09-10 12:19:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_56 [2019-09-10 12:19:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_63 [2019-09-10 12:19:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_18 [2019-09-10 12:19:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_6 [2019-09-10 12:19:56,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_21 [2019-09-10 12:19:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_52 [2019-09-10 12:19:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_12 [2019-09-10 12:19:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_20 [2019-09-10 12:19:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_9 [2019-09-10 12:19:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_55 [2019-09-10 12:19:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_19 [2019-09-10 12:19:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_88 [2019-09-10 12:19:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_82 [2019-09-10 12:19:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_67 [2019-09-10 12:19:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_27 [2019-09-10 12:19:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_24 [2019-09-10 12:19:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_59 [2019-09-10 12:19:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_70 [2019-09-10 12:19:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_28 [2019-09-10 12:19:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_10 [2019-09-10 12:19:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_32 [2019-09-10 12:19:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_13 [2019-09-10 12:19:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_5 [2019-09-10 12:19:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_94 [2019-09-10 12:19:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_73 [2019-09-10 12:19:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_68 [2019-09-10 12:19:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_74 [2019-09-10 12:19:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_65 [2019-09-10 12:19:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_85 [2019-09-10 12:19:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_25 [2019-09-10 12:19:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_14 [2019-09-10 12:19:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_58 [2019-09-10 12:19:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_89 [2019-09-10 12:19:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_31 [2019-09-10 12:19:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_94 [2019-09-10 12:19:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_8 [2019-09-10 12:19:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_77 [2019-09-10 12:19:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_91 [2019-09-10 12:19:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_23 [2019-09-10 12:19:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_61 [2019-09-10 12:19:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_4 [2019-09-10 12:19:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_83 [2019-09-10 12:19:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_92 [2019-09-10 12:19:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_11 [2019-09-10 12:19:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_16 [2019-09-10 12:19:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_3 [2019-09-10 12:19:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_53 [2019-09-10 12:19:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_26 [2019-09-10 12:19:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_86 [2019-09-10 12:19:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_33 [2019-09-10 12:19:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_76 [2019-09-10 12:19:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_80 [2019-09-10 12:19:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_30 [2019-09-10 12:19:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_7 [2019-09-10 12:19:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_50 [2019-09-10 12:19:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_22 [2019-09-10 12:19:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_95 [2019-09-10 12:19:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_71 [2019-09-10 12:19:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_2 [2019-09-10 12:19:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_15 [2019-09-10 12:19:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_17 [2019-09-10 12:19:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_29 [2019-09-10 12:19:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-09-10 12:19:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-09-10 12:19:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-09-10 12:19:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-09-10 12:19:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-09-10 12:19:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-10 12:19:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-10 12:19:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 12:19:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2019-09-10 12:19:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-10 12:19:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-10 12:19:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-10 12:19:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-09-10 12:19:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-09-10 12:19:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2019-09-10 12:19:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_resources [2019-09-10 12:19:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_data [2019-09-10 12:19:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2019-09-10 12:19:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_put [2019-09-10 12:19:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-09-10 12:19:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_50 [2019-09-10 12:19:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-10 12:19:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_51 [2019-09-10 12:19:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_52 [2019-09-10 12:19:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-10 12:19:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-10 12:19:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-09-10 12:19:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-09-10 12:19:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure vid_from_reg [2019-09-10 12:19:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure vid_which_vrm [2019-09-10 12:19:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_check_resource_conflict [2019-09-10 12:19:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_TO_REG [2019-09-10 12:19:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_FROM_REG [2019-09-10 12:19:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure superio_outb [2019-09-10 12:19:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 12:19:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inb [2019-09-10 12:19:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure superio_select [2019-09-10 12:19:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure superio_enter [2019-09-10 12:19:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure superio_exit [2019-09-10 12:19:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2019-09-10 12:19:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_TO_REG [2019-09-10 12:19:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure TEMP_FROM_REG [2019-09-10 12:19:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure pwm_freq_from_reg_627hf [2019-09-10 12:19:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure pwm_freq_to_reg_627hf [2019-09-10 12:19:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure pwm_freq_from_reg [2019-09-10 12:19:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure pwm_freq_to_reg [2019-09-10 12:19:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure DIV_TO_REG [2019-09-10 12:19:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_probe [2019-09-10 12:19:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_remove [2019-09-10 12:19:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_read_value [2019-09-10 12:19:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_write_value [2019-09-10 12:19:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_update_fan_div [2019-09-10 12:19:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_update_device [2019-09-10 12:19:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_init_device [2019-09-10 12:19:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_suspend [2019-09-10 12:19:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 12:19:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_resume [2019-09-10 12:19:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 12:19:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_input [2019-09-10 12:19:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2019-09-10 12:19:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2019-09-10 12:19:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_min [2019-09-10 12:19:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 12:19:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_max [2019-09-10 12:19:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_0 [2019-09-10 12:19:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure show_regs_in_0 [2019-09-10 12:19:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure show_regs_in_min0 [2019-09-10 12:19:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure show_regs_in_max0 [2019-09-10 12:19:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure store_regs_in_min0 [2019-09-10 12:19:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure store_regs_in_max0 [2019-09-10 12:19:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_input [2019-09-10 12:19:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2019-09-10 12:19:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_min [2019-09-10 12:19:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2019-09-10 12:19:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max [2019-09-10 12:19:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max_hyst [2019-09-10 12:19:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp_max [2019-09-10 12:19:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp_max_hyst [2019-09-10 12:19:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure show_vid_reg [2019-09-10 12:19:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure show_vrm_reg [2019-09-10 12:19:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure store_vrm_reg [2019-09-10 12:19:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarms_reg [2019-09-10 12:19:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2019-09-10 12:19:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure show_beep_mask [2019-09-10 12:19:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure store_beep_mask [2019-09-10 12:19:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure show_beep [2019-09-10 12:19:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure store_beep [2019-09-10 12:19:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2019-09-10 12:19:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_div [2019-09-10 12:19:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm [2019-09-10 12:19:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm [2019-09-10 12:19:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_enable [2019-09-10 12:19:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm_enable [2019-09-10 12:19:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_freq [2019-09-10 12:19:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm_freq [2019-09-10 12:19:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_type [2019-09-10 12:19:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp_type [2019-09-10 12:19:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure show_name [2019-09-10 12:19:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_find [2019-09-10 12:19:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_set_bank [2019-09-10 12:19:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_reset_bank [2019-09-10 12:19:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure w83627thf_read_gpio5 [2019-09-10 12:19:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure w83687thf_read_vid [2019-09-10 12:19:56,546 INFO L130 BoogieDeclarations]: Found specification of procedure w83627hf_device_add [2019-09-10 12:19:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure sensors_w83627hf_init [2019-09-10 12:19:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure sensors_w83627hf_exit [2019-09-10 12:19:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_95 [2019-09-10 12:19:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_95 [2019-09-10 12:19:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_95 [2019-09-10 12:19:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 12:19:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_95 [2019-09-10 12:19:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_95 [2019-09-10 12:19:56,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 12:19:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_95 [2019-09-10 12:19:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 12:19:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 12:19:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-10 12:19:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-10 12:19:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 12:19:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 12:19:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-10 12:19:56,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-10 12:19:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-10 12:19:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-10 12:19:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-10 12:19:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-10 12:19:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-10 12:19:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-10 12:19:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-10 12:19:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-10 12:19:56,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-10 12:19:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-10 12:19:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-10 12:19:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-10 12:19:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-09-10 12:19:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-09-10 12:19:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-09-10 12:19:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-09-10 12:19:56,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_w83627hf_data [2019-09-10 12:19:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_w83627hf_data [2019-09-10 12:19:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_w83627hf_data [2019-09-10 12:19:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_w83627hf_data [2019-09-10 12:19:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_w83627hf_data [2019-09-10 12:19:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock_of_w83627hf_data [2019-09-10 12:19:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock_of_w83627hf_data [2019-09-10 12:19:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock_of_w83627hf_data [2019-09-10 12:19:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock_of_w83627hf_data [2019-09-10 12:19:56,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-10 12:19:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-10 12:19:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-10 12:19:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-10 12:19:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-09-10 12:19:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-10 12:19:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-10 12:19:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-10 12:19:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_w83627hf_data [2019-09-10 12:19:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_w83627hf_data [2019-09-10 12:19:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_w83627hf_data [2019-09-10 12:19:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_w83627hf_data [2019-09-10 12:19:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_w83627hf_data [2019-09-10 12:19:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_update_lock_of_w83627hf_data [2019-09-10 12:19:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_update_lock_of_w83627hf_data [2019-09-10 12:19:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_update_lock_of_w83627hf_data [2019-09-10 12:19:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_update_lock_of_w83627hf_data [2019-09-10 12:19:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 12:19:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-09-10 12:19:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 12:19:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 12:19:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 12:19:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 12:19:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 12:19:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 12:19:58,243 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 12:20:20,671 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 12:20:20,672 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-10 12:20:20,675 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 12:20:20 BoogieIcfgContainer [2019-09-10 12:20:20,676 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 12:20:20,676 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 12:20:20,677 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 12:20:20,680 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 12:20:20,680 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 12:19:51" (1/3) ... [2019-09-10 12:20:20,681 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a79363d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 12:20:20, skipping insertion in model container [2019-09-10 12:20:20,681 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:19:55" (2/3) ... [2019-09-10 12:20:20,681 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@a79363d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 12:20:20, skipping insertion in model container [2019-09-10 12:20:20,681 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 12:20:20" (3/3) ... [2019-09-10 12:20:20,683 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--w83627hf.ko-entry_point.cil.out.i [2019-09-10 12:20:20,692 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 12:20:20,705 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-10 12:20:20,722 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-10 12:20:20,749 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 12:20:20,749 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 12:20:20,749 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 12:20:20,750 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 12:20:20,750 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 12:20:20,750 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 12:20:20,750 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 12:20:20,750 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 12:20:20,824 INFO L276 IsEmpty]: Start isEmpty. Operand 4189 states. [2019-09-10 12:20:20,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3106 [2019-09-10 12:20:20,963 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:20:20,967 INFO L399 BasicCegarLoop]: trace histogram [219, 219, 219, 219, 219, 219, 219, 219, 60, 60, 60, 60, 60, 60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 12:20:20,969 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:20:20,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:20:20,976 INFO L82 PathProgramCache]: Analyzing trace with hash 1677361375, now seen corresponding path program 1 times [2019-09-10 12:20:20,979 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:20:21,061 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:20:21,062 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:20:21,062 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:20:21,062 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:20:23,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:20:32,235 INFO L134 CoverageAnalysis]: Checked inductivity of 230769 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230769 trivial. 0 not checked. [2019-09-10 12:20:32,238 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:20:32,238 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:20:32,239 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:20:32,250 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:20:32,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:20:32,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:20:32,268 INFO L87 Difference]: Start difference. First operand 4189 states. Second operand 3 states. [2019-09-10 12:20:39,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:20:39,496 INFO L93 Difference]: Finished difference Result 7228 states and 10356 transitions. [2019-09-10 12:20:39,497 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:20:39,498 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3105 [2019-09-10 12:20:39,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:20:39,595 INFO L225 Difference]: With dead ends: 7228 [2019-09-10 12:20:39,595 INFO L226 Difference]: Without dead ends: 7019 [2019-09-10 12:20:39,597 INFO L628 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 [2019-09-10 12:20:39,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7019 states. [2019-09-10 12:20:40,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7019 to 7000. [2019-09-10 12:20:40,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7000 states. [2019-09-10 12:20:40,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7000 states to 7000 states and 9932 transitions. [2019-09-10 12:20:40,600 INFO L78 Accepts]: Start accepts. Automaton has 7000 states and 9932 transitions. Word has length 3105 [2019-09-10 12:20:40,606 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:20:40,607 INFO L475 AbstractCegarLoop]: Abstraction has 7000 states and 9932 transitions. [2019-09-10 12:20:40,607 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:20:40,607 INFO L276 IsEmpty]: Start isEmpty. Operand 7000 states and 9932 transitions. [2019-09-10 12:20:40,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3105 [2019-09-10 12:20:40,864 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:20:40,867 INFO L399 BasicCegarLoop]: trace histogram [219, 219, 219, 219, 219, 219, 219, 219, 60, 60, 60, 60, 60, 60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 12:20:40,868 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:20:40,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:20:40,869 INFO L82 PathProgramCache]: Analyzing trace with hash 153714580, now seen corresponding path program 1 times [2019-09-10 12:20:40,869 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:20:40,877 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:20:40,878 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:20:40,878 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:20:40,878 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:20:41,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:20:48,562 INFO L134 CoverageAnalysis]: Checked inductivity of 230769 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230769 trivial. 0 not checked. [2019-09-10 12:20:48,562 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:20:48,563 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:20:48,563 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:20:48,568 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:20:48,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:20:48,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:20:48,569 INFO L87 Difference]: Start difference. First operand 7000 states and 9932 transitions. Second operand 3 states. [2019-09-10 12:20:52,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:20:52,377 INFO L93 Difference]: Finished difference Result 13330 states and 18881 transitions. [2019-09-10 12:20:52,377 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:20:52,378 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3104 [2019-09-10 12:20:52,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:20:52,517 INFO L225 Difference]: With dead ends: 13330 [2019-09-10 12:20:52,518 INFO L226 Difference]: Without dead ends: 13330 [2019-09-10 12:20:52,519 INFO L628 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 [2019-09-10 12:20:52,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13330 states. [2019-09-10 12:20:53,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13330 to 13311. [2019-09-10 12:20:53,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13311 states. [2019-09-10 12:20:53,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13311 states to 13311 states and 18859 transitions. [2019-09-10 12:20:53,281 INFO L78 Accepts]: Start accepts. Automaton has 13311 states and 18859 transitions. Word has length 3104 [2019-09-10 12:20:53,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:20:53,285 INFO L475 AbstractCegarLoop]: Abstraction has 13311 states and 18859 transitions. [2019-09-10 12:20:53,285 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:20:53,286 INFO L276 IsEmpty]: Start isEmpty. Operand 13311 states and 18859 transitions. [2019-09-10 12:20:53,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3108 [2019-09-10 12:20:53,381 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:20:53,383 INFO L399 BasicCegarLoop]: trace histogram [219, 219, 219, 219, 219, 219, 219, 219, 60, 60, 60, 60, 60, 60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 12:20:53,385 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:20:53,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:20:53,386 INFO L82 PathProgramCache]: Analyzing trace with hash 1908597129, now seen corresponding path program 1 times [2019-09-10 12:20:53,386 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:20:53,391 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:20:53,391 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:20:53,391 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:20:53,391 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:20:54,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:21:00,938 INFO L134 CoverageAnalysis]: Checked inductivity of 230769 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230769 trivial. 0 not checked. [2019-09-10 12:21:00,938 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:21:00,939 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:21:00,939 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:21:00,941 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:21:00,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:21:00,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:21:00,942 INFO L87 Difference]: Start difference. First operand 13311 states and 18859 transitions. Second operand 3 states. [2019-09-10 12:21:03,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:21:03,006 INFO L93 Difference]: Finished difference Result 25947 states and 36722 transitions. [2019-09-10 12:21:03,007 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:21:03,007 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3107 [2019-09-10 12:21:03,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:21:03,162 INFO L225 Difference]: With dead ends: 25947 [2019-09-10 12:21:03,162 INFO L226 Difference]: Without dead ends: 25947 [2019-09-10 12:21:03,163 INFO L628 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 [2019-09-10 12:21:03,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25947 states. [2019-09-10 12:21:04,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25947 to 25925. [2019-09-10 12:21:04,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25925 states. [2019-09-10 12:21:04,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25925 states to 25925 states and 36697 transitions. [2019-09-10 12:21:04,325 INFO L78 Accepts]: Start accepts. Automaton has 25925 states and 36697 transitions. Word has length 3107 [2019-09-10 12:21:04,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:21:04,332 INFO L475 AbstractCegarLoop]: Abstraction has 25925 states and 36697 transitions. [2019-09-10 12:21:04,332 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:21:04,332 INFO L276 IsEmpty]: Start isEmpty. Operand 25925 states and 36697 transitions. [2019-09-10 12:21:04,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3106 [2019-09-10 12:21:04,430 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:21:04,433 INFO L399 BasicCegarLoop]: trace histogram [219, 219, 219, 219, 219, 219, 219, 219, 60, 60, 60, 60, 60, 60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 12:21:04,433 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:21:04,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:21:04,434 INFO L82 PathProgramCache]: Analyzing trace with hash 47099636, now seen corresponding path program 1 times [2019-09-10 12:21:04,434 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:21:04,438 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:21:04,438 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:21:04,438 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:21:04,438 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:21:05,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:21:11,744 INFO L134 CoverageAnalysis]: Checked inductivity of 230769 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230769 trivial. 0 not checked. [2019-09-10 12:21:11,744 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:21:11,744 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:21:11,744 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:21:11,747 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:21:11,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:21:11,747 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:21:11,747 INFO L87 Difference]: Start difference. First operand 25925 states and 36697 transitions. Second operand 3 states. [2019-09-10 12:21:13,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:21:13,975 INFO L93 Difference]: Finished difference Result 51169 states and 72372 transitions. [2019-09-10 12:21:13,975 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:21:13,975 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3105 [2019-09-10 12:21:13,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:21:14,182 INFO L225 Difference]: With dead ends: 51169 [2019-09-10 12:21:14,183 INFO L226 Difference]: Without dead ends: 51169 [2019-09-10 12:21:14,183 INFO L628 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 [2019-09-10 12:21:14,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51169 states. [2019-09-10 12:21:16,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51169 to 51149. [2019-09-10 12:21:16,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51149 states. [2019-09-10 12:21:16,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51149 states to 51149 states and 72349 transitions. [2019-09-10 12:21:16,224 INFO L78 Accepts]: Start accepts. Automaton has 51149 states and 72349 transitions. Word has length 3105 [2019-09-10 12:21:16,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:21:16,231 INFO L475 AbstractCegarLoop]: Abstraction has 51149 states and 72349 transitions. [2019-09-10 12:21:16,231 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:21:16,231 INFO L276 IsEmpty]: Start isEmpty. Operand 51149 states and 72349 transitions. [2019-09-10 12:21:16,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3111 [2019-09-10 12:21:16,323 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:21:16,325 INFO L399 BasicCegarLoop]: trace histogram [219, 219, 219, 219, 219, 219, 219, 219, 60, 60, 60, 60, 60, 60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 12:21:16,325 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:21:16,325 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:21:16,326 INFO L82 PathProgramCache]: Analyzing trace with hash -125151651, now seen corresponding path program 1 times [2019-09-10 12:21:16,326 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:21:16,331 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:21:16,332 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:21:16,332 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:21:16,332 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:21:17,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:21:24,072 INFO L134 CoverageAnalysis]: Checked inductivity of 230769 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230769 trivial. 0 not checked. [2019-09-10 12:21:24,073 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:21:24,073 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:21:24,073 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:21:24,075 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:21:24,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:21:24,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:21:24,075 INFO L87 Difference]: Start difference. First operand 51149 states and 72349 transitions. Second operand 3 states. [2019-09-10 12:21:25,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:21:25,933 INFO L93 Difference]: Finished difference Result 101047 states and 142938 transitions. [2019-09-10 12:21:25,933 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:21:25,933 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3110 [2019-09-10 12:21:25,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:21:26,294 INFO L225 Difference]: With dead ends: 101047 [2019-09-10 12:21:26,294 INFO L226 Difference]: Without dead ends: 101047 [2019-09-10 12:21:26,295 INFO L628 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 [2019-09-10 12:21:26,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101047 states. [2019-09-10 12:21:28,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101047 to 101013. [2019-09-10 12:21:28,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 101013 states. [2019-09-10 12:21:28,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101013 states to 101013 states and 142901 transitions. [2019-09-10 12:21:28,980 INFO L78 Accepts]: Start accepts. Automaton has 101013 states and 142901 transitions. Word has length 3110 [2019-09-10 12:21:28,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:21:28,981 INFO L475 AbstractCegarLoop]: Abstraction has 101013 states and 142901 transitions. [2019-09-10 12:21:28,981 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:21:28,982 INFO L276 IsEmpty]: Start isEmpty. Operand 101013 states and 142901 transitions. [2019-09-10 12:21:29,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3110 [2019-09-10 12:21:29,063 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:21:29,065 INFO L399 BasicCegarLoop]: trace histogram [219, 219, 219, 219, 219, 219, 219, 219, 60, 60, 60, 60, 60, 60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 12:21:29,065 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:21:29,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:21:29,067 INFO L82 PathProgramCache]: Analyzing trace with hash 1830411215, now seen corresponding path program 1 times [2019-09-10 12:21:29,067 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:21:29,070 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:21:29,070 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:21:29,071 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:21:29,071 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:21:29,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:21:37,349 INFO L134 CoverageAnalysis]: Checked inductivity of 230769 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230769 trivial. 0 not checked. [2019-09-10 12:21:37,349 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:21:37,349 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:21:37,350 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:21:37,351 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:21:37,351 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:21:37,351 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:21:37,352 INFO L87 Difference]: Start difference. First operand 101013 states and 142901 transitions. Second operand 3 states. [2019-09-10 12:21:39,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:21:39,885 INFO L93 Difference]: Finished difference Result 200759 states and 283946 transitions. [2019-09-10 12:21:39,886 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:21:39,886 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3109 [2019-09-10 12:21:39,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:21:40,549 INFO L225 Difference]: With dead ends: 200759 [2019-09-10 12:21:40,550 INFO L226 Difference]: Without dead ends: 200759 [2019-09-10 12:21:40,551 INFO L628 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 [2019-09-10 12:21:40,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200759 states. [2019-09-10 12:21:44,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200759 to 200725. [2019-09-10 12:21:44,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 200725 states. [2019-09-10 12:21:44,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200725 states to 200725 states and 283909 transitions. [2019-09-10 12:21:44,685 INFO L78 Accepts]: Start accepts. Automaton has 200725 states and 283909 transitions. Word has length 3109 [2019-09-10 12:21:44,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:21:44,687 INFO L475 AbstractCegarLoop]: Abstraction has 200725 states and 283909 transitions. [2019-09-10 12:21:44,687 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:21:44,687 INFO L276 IsEmpty]: Start isEmpty. Operand 200725 states and 283909 transitions. [2019-09-10 12:21:44,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3112 [2019-09-10 12:21:44,760 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:21:44,762 INFO L399 BasicCegarLoop]: trace histogram [219, 219, 219, 219, 219, 219, 219, 219, 60, 60, 60, 60, 60, 60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 12:21:44,762 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:21:44,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:21:44,764 INFO L82 PathProgramCache]: Analyzing trace with hash -549426223, now seen corresponding path program 1 times [2019-09-10 12:21:44,764 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:21:44,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:21:44,768 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:21:44,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:21:44,768 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:21:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:21:54,462 INFO L134 CoverageAnalysis]: Checked inductivity of 230769 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230769 trivial. 0 not checked. [2019-09-10 12:21:54,463 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:21:54,463 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:21:54,463 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:21:54,465 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:21:54,465 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:21:54,465 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:21:54,466 INFO L87 Difference]: Start difference. First operand 200725 states and 283909 transitions. Second operand 3 states. [2019-09-10 12:21:57,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:21:57,760 INFO L93 Difference]: Finished difference Result 399047 states and 564410 transitions. [2019-09-10 12:21:57,761 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:21:57,761 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3111 [2019-09-10 12:21:57,764 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:21:59,090 INFO L225 Difference]: With dead ends: 399047 [2019-09-10 12:21:59,090 INFO L226 Difference]: Without dead ends: 399047 [2019-09-10 12:21:59,091 INFO L628 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 [2019-09-10 12:21:59,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 399047 states. [2019-09-10 12:22:14,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 399047 to 398965. [2019-09-10 12:22:14,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398965 states. [2019-09-10 12:22:15,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398965 states to 398965 states and 564325 transitions. [2019-09-10 12:22:15,844 INFO L78 Accepts]: Start accepts. Automaton has 398965 states and 564325 transitions. Word has length 3111 [2019-09-10 12:22:15,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:22:15,846 INFO L475 AbstractCegarLoop]: Abstraction has 398965 states and 564325 transitions. [2019-09-10 12:22:15,846 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:22:15,846 INFO L276 IsEmpty]: Start isEmpty. Operand 398965 states and 564325 transitions. [2019-09-10 12:22:15,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3109 [2019-09-10 12:22:15,920 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:22:15,922 INFO L399 BasicCegarLoop]: trace histogram [219, 219, 219, 219, 219, 219, 219, 219, 60, 60, 60, 60, 60, 60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 12:22:15,922 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:22:15,923 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:22:15,924 INFO L82 PathProgramCache]: Analyzing trace with hash -1484842139, now seen corresponding path program 1 times [2019-09-10 12:22:15,924 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:22:15,927 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:22:15,927 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:22:15,928 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:22:15,928 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:22:16,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:22:30,217 INFO L134 CoverageAnalysis]: Checked inductivity of 230769 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230769 trivial. 0 not checked. [2019-09-10 12:22:30,218 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:22:30,218 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:22:30,218 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:22:30,220 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:22:30,220 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:22:30,220 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:22:30,221 INFO L87 Difference]: Start difference. First operand 398965 states and 564325 transitions. Second operand 3 states. [2019-09-10 12:22:36,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:22:36,021 INFO L93 Difference]: Finished difference Result 795847 states and 1125338 transitions. [2019-09-10 12:22:36,022 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:22:36,022 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3108 [2019-09-10 12:22:36,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:22:39,976 INFO L225 Difference]: With dead ends: 795847 [2019-09-10 12:22:39,976 INFO L226 Difference]: Without dead ends: 795847 [2019-09-10 12:22:39,977 INFO L628 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 [2019-09-10 12:22:40,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 795847 states. [2019-09-10 12:23:22,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 795847 to 795813. [2019-09-10 12:23:22,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 795813 states. [2019-09-10 12:23:26,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795813 states to 795813 states and 1125301 transitions. [2019-09-10 12:23:26,592 INFO L78 Accepts]: Start accepts. Automaton has 795813 states and 1125301 transitions. Word has length 3108 [2019-09-10 12:23:26,594 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:23:26,594 INFO L475 AbstractCegarLoop]: Abstraction has 795813 states and 1125301 transitions. [2019-09-10 12:23:26,594 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:23:26,594 INFO L276 IsEmpty]: Start isEmpty. Operand 795813 states and 1125301 transitions. [2019-09-10 12:23:26,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3116 [2019-09-10 12:23:26,665 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:23:26,667 INFO L399 BasicCegarLoop]: trace histogram [219, 219, 219, 219, 219, 219, 219, 219, 60, 60, 60, 60, 60, 60, 60, 60, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 12:23:26,667 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:23:26,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:23:26,669 INFO L82 PathProgramCache]: Analyzing trace with hash -2134477324, now seen corresponding path program 1 times [2019-09-10 12:23:26,669 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:23:26,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:23:26,672 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:23:26,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:23:26,673 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:23:27,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:23:42,582 INFO L134 CoverageAnalysis]: Checked inductivity of 230769 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 230769 trivial. 0 not checked. [2019-09-10 12:23:42,583 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:23:42,583 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:23:42,583 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:23:42,585 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:23:42,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:23:42,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:23:42,585 INFO L87 Difference]: Start difference. First operand 795813 states and 1125301 transitions. Second operand 3 states. [2019-09-10 12:24:03,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:24:03,574 INFO L93 Difference]: Finished difference Result 1579575 states and 2234442 transitions. [2019-09-10 12:24:03,574 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:24:03,574 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 3115 [2019-09-10 12:24:03,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:24:19,240 INFO L225 Difference]: With dead ends: 1579575 [2019-09-10 12:24:19,240 INFO L226 Difference]: Without dead ends: 1579575 [2019-09-10 12:24:19,241 INFO L628 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 [2019-09-10 12:24:20,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1579575 states.