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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--w83781d.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 09:06:02,161 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 09:06:02,163 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 09:06:02,175 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 09:06:02,175 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 09:06:02,176 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 09:06:02,178 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 09:06:02,179 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 09:06:02,181 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 09:06:02,182 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 09:06:02,183 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 09:06:02,184 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 09:06:02,184 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 09:06:02,185 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 09:06:02,186 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 09:06:02,187 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 09:06:02,188 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 09:06:02,189 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 09:06:02,191 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 09:06:02,193 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 09:06:02,195 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 09:06:02,196 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 09:06:02,197 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 09:06:02,198 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 09:06:02,200 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 09:06:02,201 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 09:06:02,201 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 09:06:02,202 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 09:06:02,202 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 09:06:02,203 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 09:06:02,204 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 09:06:02,204 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 09:06:02,205 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 09:06:02,206 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 09:06:02,207 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 09:06:02,207 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 09:06:02,208 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 09:06:02,208 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 09:06:02,208 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 09:06:02,209 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 09:06:02,210 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 09:06:02,211 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-02 09:06:02,226 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 09:06:02,226 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 09:06:02,227 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 09:06:02,227 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 09:06:02,227 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 09:06:02,228 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 09:06:02,228 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 09:06:02,228 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 09:06:02,228 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 09:06:02,228 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 09:06:02,229 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 09:06:02,229 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 09:06:02,229 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 09:06:02,229 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 09:06:02,229 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 09:06:02,230 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 09:06:02,230 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 09:06:02,230 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 09:06:02,230 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 09:06:02,230 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 09:06:02,231 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 09:06:02,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 09:06:02,232 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 09:06:02,232 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 09:06:02,232 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 09:06:02,233 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 09:06:02,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 09:06:02,233 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 09:06:02,233 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 09:06:02,282 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 09:06:02,298 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 09:06:02,302 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 09:06:02,304 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 09:06:02,306 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 09:06:02,307 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--w83781d.ko-entry_point.cil.out.i [2019-10-02 09:06:02,372 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8533ffce1/f50e86f5ed5940d395e577c979197e11/FLAGf5be39fcd [2019-10-02 09:06:03,269 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 09:06:03,271 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--w83781d.ko-entry_point.cil.out.i [2019-10-02 09:06:03,327 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8533ffce1/f50e86f5ed5940d395e577c979197e11/FLAGf5be39fcd [2019-10-02 09:06:03,734 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8533ffce1/f50e86f5ed5940d395e577c979197e11 [2019-10-02 09:06:03,749 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 09:06:03,751 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 09:06:03,755 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 09:06:03,755 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 09:06:03,759 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 09:06:03,760 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 09:06:03" (1/1) ... [2019-10-02 09:06:03,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26a95c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 09:06:03, skipping insertion in model container [2019-10-02 09:06:03,764 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 09:06:03" (1/1) ... [2019-10-02 09:06:03,772 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 09:06:04,018 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 09:06:06,590 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 09:06:06,705 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 09:06:07,097 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 09:06:07,636 INFO L192 MainTranslator]: Completed translation [2019-10-02 09:06:07,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 09:06:07 WrapperNode [2019-10-02 09:06:07,638 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 09:06:07,639 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 09:06:07,639 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 09:06:07,639 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 09:06:07,655 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 09:06:07" (1/1) ... [2019-10-02 09:06:07,656 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 09:06:07" (1/1) ... [2019-10-02 09:06:07,762 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 09:06:07" (1/1) ... [2019-10-02 09:06:07,763 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 09:06:07" (1/1) ... [2019-10-02 09:06:08,020 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 09:06:07" (1/1) ... [2019-10-02 09:06:08,057 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 09:06:07" (1/1) ... [2019-10-02 09:06:08,109 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 09:06:07" (1/1) ... [2019-10-02 09:06:08,152 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 09:06:08,153 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 09:06:08,153 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 09:06:08,153 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 09:06:08,155 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 09:06:07" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 09:06:08,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 09:06:08,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 09:06:08,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2019-10-02 09:06:08,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-02 09:06:08,221 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-10-02 09:06:08,221 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2019-10-02 09:06:08,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 09:06:08,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 09:06:08,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-02 09:06:08,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-02 09:06:08,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 09:06:08,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 09:06:08,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 09:06:08,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 09:06:08,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 09:06:08,224 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-10-02 09:06:08,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-02 09:06:08,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-02 09:06:08,224 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_word_swapped [2019-10-02 09:06:08,225 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_word_swapped [2019-10-02 09:06:08,225 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2019-10-02 09:06:08,225 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_clientdata [2019-10-02 09:06:08,225 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2019-10-02 09:06:08,225 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2019-10-02 09:06:08,226 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_adapter_id [2019-10-02 09:06:08,226 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_TO_REG [2019-10-02 09:06:08,226 INFO L138 BoogieDeclarations]: Found implementation of procedure LM75_TEMP_FROM_REG [2019-10-02 09:06:08,226 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2019-10-02 09:06:08,226 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_FROM_REG [2019-10-02 09:06:08,226 INFO L138 BoogieDeclarations]: Found implementation of procedure DIV_TO_REG [2019-10-02 09:06:08,227 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2019-10-02 09:06:08,227 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2019-10-02 09:06:08,227 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2019-10-02 09:06:08,227 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_min [2019-10-02 09:06:08,227 INFO L138 BoogieDeclarations]: Found implementation of procedure store_in_max [2019-10-02 09:06:08,227 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2019-10-02 09:06:08,228 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2019-10-02 09:06:08,228 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_min [2019-10-02 09:06:08,228 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2019-10-02 09:06:08,228 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max [2019-10-02 09:06:08,228 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max_hyst [2019-10-02 09:06:08,228 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp_max [2019-10-02 09:06:08,228 INFO L138 BoogieDeclarations]: Found implementation of procedure store_temp_max_hyst [2019-10-02 09:06:08,229 INFO L138 BoogieDeclarations]: Found implementation of procedure show_vid_reg [2019-10-02 09:06:08,229 INFO L138 BoogieDeclarations]: Found implementation of procedure show_vrm_reg [2019-10-02 09:06:08,229 INFO L138 BoogieDeclarations]: Found implementation of procedure store_vrm_reg [2019-10-02 09:06:08,229 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarms_reg [2019-10-02 09:06:08,229 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2019-10-02 09:06:08,229 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp3_alarm [2019-10-02 09:06:08,230 INFO L138 BoogieDeclarations]: Found implementation of procedure show_beep_mask [2019-10-02 09:06:08,230 INFO L138 BoogieDeclarations]: Found implementation of procedure store_beep_mask [2019-10-02 09:06:08,230 INFO L138 BoogieDeclarations]: Found implementation of procedure show_beep [2019-10-02 09:06:08,230 INFO L138 BoogieDeclarations]: Found implementation of procedure store_beep [2019-10-02 09:06:08,230 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp3_beep [2019-10-02 09:06:08,230 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2019-10-02 09:06:08,231 INFO L138 BoogieDeclarations]: Found implementation of procedure store_fan_div [2019-10-02 09:06:08,231 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm [2019-10-02 09:06:08,231 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm2_enable [2019-10-02 09:06:08,231 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm [2019-10-02 09:06:08,231 INFO L138 BoogieDeclarations]: Found implementation of procedure store_pwm2_enable [2019-10-02 09:06:08,231 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sensor [2019-10-02 09:06:08,231 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sensor [2019-10-02 09:06:08,232 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_detect_subclients [2019-10-02 09:06:08,232 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_create_files [2019-10-02 09:06:08,232 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_detect [2019-10-02 09:06:08,232 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_remove_files [2019-10-02 09:06:08,232 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_probe [2019-10-02 09:06:08,232 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_remove [2019-10-02 09:06:08,233 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_read_value_i2c [2019-10-02 09:06:08,233 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_write_value_i2c [2019-10-02 09:06:08,233 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_init_device [2019-10-02 09:06:08,233 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_update_device [2019-10-02 09:06:08,233 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_data_if_isa [2019-10-02 09:06:08,233 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_alias_detect [2019-10-02 09:06:08,234 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_read_value [2019-10-02 09:06:08,234 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_write_value [2019-10-02 09:06:08,234 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_isa_register [2019-10-02 09:06:08,234 INFO L138 BoogieDeclarations]: Found implementation of procedure w83781d_isa_unregister [2019-10-02 09:06:08,234 INFO L138 BoogieDeclarations]: Found implementation of procedure sensors_w83781d_init [2019-10-02 09:06:08,234 INFO L138 BoogieDeclarations]: Found implementation of procedure sensors_w83781d_exit [2019-10-02 09:06:08,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_87 [2019-10-02 09:06:08,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_79 [2019-10-02 09:06:08,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_48 [2019-10-02 09:06:08,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_81 [2019-10-02 09:06:08,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_63 [2019-10-02 09:06:08,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_18 [2019-10-02 09:06:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_6 [2019-10-02 09:06:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_21 [2019-10-02 09:06:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_52 [2019-10-02 09:06:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_12 [2019-10-02 09:06:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_20 [2019-10-02 09:06:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_9 [2019-10-02 09:06:08,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_55 [2019-10-02 09:06:08,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_driver_1 [2019-10-02 09:06:08,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_49 [2019-10-02 09:06:08,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_19 [2019-10-02 09:06:08,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_88 [2019-10-02 09:06:08,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_82 [2019-10-02 09:06:08,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_27 [2019-10-02 09:06:08,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_64 [2019-10-02 09:06:08,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_24 [2019-10-02 09:06:08,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_59 [2019-10-02 09:06:08,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_70 [2019-10-02 09:06:08,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_28 [2019-10-02 09:06:08,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_29 [2019-10-02 09:06:08,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_10 [2019-10-02 09:06:08,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_54 [2019-10-02 09:06:08,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_75 [2019-10-02 09:06:08,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_5 [2019-10-02 09:06:08,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_13 [2019-10-02 09:06:08,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_78 [2019-10-02 09:06:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_84 [2019-10-02 09:06:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_51 [2019-10-02 09:06:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_73 [2019-10-02 09:06:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_66 [2019-10-02 09:06:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_85 [2019-10-02 09:06:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_25 [2019-10-02 09:06:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_14 [2019-10-02 09:06:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_8 [2019-10-02 09:06:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_23 [2019-10-02 09:06:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_61 [2019-10-02 09:06:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_4 [2019-10-02 09:06:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_57 [2019-10-02 09:06:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_11 [2019-10-02 09:06:08,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_16 [2019-10-02 09:06:08,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_3 [2019-10-02 09:06:08,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_72 [2019-10-02 09:06:08,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_26 [2019-10-02 09:06:08,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_67 [2019-10-02 09:06:08,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_76 [2019-10-02 09:06:08,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_7 [2019-10-02 09:06:08,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_46 [2019-10-02 09:06:08,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_22 [2019-10-02 09:06:08,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_2 [2019-10-02 09:06:08,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_15 [2019-10-02 09:06:08,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_17 [2019-10-02 09:06:08,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_sensor_device_attribute_69 [2019-10-02 09:06:08,244 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 09:06:08,244 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-02 09:06:08,244 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-02 09:06:08,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-10-02 09:06:08,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-10-02 09:06:08,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-10-02 09:06:08,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2019-10-02 09:06:08,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-02 09:06:08,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-02 09:06:08,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-02 09:06:08,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-02 09:06:08,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-02 09:06:08,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-10-02 09:06:08,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-02 09:06:08,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-02 09:06:08,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-10-02 09:06:08,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-10-02 09:06:08,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-10-02 09:06:08,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-10-02 09:06:08,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-10-02 09:06:08,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2019-10-02 09:06:08,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-10-02 09:06:08,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2019-10-02 09:06:08,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-10-02 09:06:08,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-10-02 09:06:08,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-10-02 09:06:08,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2019-10-02 09:06:08,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-10-02 09:06:08,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2019-10-02 09:06:08,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2019-10-02 09:06:08,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2019-10-02 09:06:08,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_33 [2019-10-02 09:06:08,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2019-10-02 09:06:08,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-10-02 09:06:08,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_36 [2019-10-02 09:06:08,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_37 [2019-10-02 09:06:08,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2019-10-02 09:06:08,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_39 [2019-10-02 09:06:08,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_40 [2019-10-02 09:06:08,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2019-10-02 09:06:08,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-02 09:06:08,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-02 09:06:08,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 09:06:08,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 09:06:08,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 09:06:08,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 09:06:08,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-02 09:06:08,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-02 09:06:08,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-02 09:06:08,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-02 09:06:08,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-02 09:06:08,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-02 09:06:08,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-02 09:06:08,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-02 09:06:08,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-02 09:06:08,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-02 09:06:08,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-02 09:06:08,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_w83781d_data [2019-10-02 09:06:08,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_w83781d_data [2019-10-02 09:06:08,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_w83781d_data [2019-10-02 09:06:08,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_w83781d_data [2019-10-02 09:06:08,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_w83781d_data [2019-10-02 09:06:08,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_w83781d_data [2019-10-02 09:06:08,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_w83781d_data [2019-10-02 09:06:08,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock_of_w83781d_data [2019-10-02 09:06:08,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock_of_w83781d_data [2019-10-02 09:06:08,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock_of_w83781d_data [2019-10-02 09:06:08,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock_of_w83781d_data [2019-10-02 09:06:08,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-02 09:06:08,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-02 09:06:08,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-02 09:06:08,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-02 09:06:08,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-02 09:06:08,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-02 09:06:08,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-02 09:06:08,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-02 09:06:08,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-02 09:06:08,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-02 09:06:08,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-02 09:06:08,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_w83781d_data [2019-10-02 09:06:08,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_w83781d_data [2019-10-02 09:06:08,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_w83781d_data [2019-10-02 09:06:08,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_w83781d_data [2019-10-02 09:06:08,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_w83781d_data [2019-10-02 09:06:08,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_w83781d_data [2019-10-02 09:06:08,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_w83781d_data [2019-10-02 09:06:08,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_update_lock_of_w83781d_data [2019-10-02 09:06:08,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_update_lock_of_w83781d_data [2019-10-02 09:06:08,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_update_lock_of_w83781d_data [2019-10-02 09:06:08,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_update_lock_of_w83781d_data [2019-10-02 09:06:08,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 09:06:08,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-02 09:06:08,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-02 09:06:08,257 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-02 09:06:08,258 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-02 09:06:08,258 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-02 09:06:08,258 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-10-02 09:06:08,258 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-10-02 09:06:08,258 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-10-02 09:06:08,258 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-10-02 09:06:08,258 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2019-10-02 09:06:08,258 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_new_dummy [2019-10-02 09:06:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2019-10-02 09:06:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2019-10-02 09:06:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_word_data [2019-10-02 09:06:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2019-10-02 09:06:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_word_data [2019-10-02 09:06:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_unregister_device [2019-10-02 09:06:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2019-10-02 09:06:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-10-02 09:06:08,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 09:06:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-02 09:06:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-02 09:06:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-02 09:06:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-02 09:06:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_chmod_file [2019-10-02 09:06:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-10-02 09:06:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-10-02 09:06:08,260 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_from_reg [2019-10-02 09:06:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_which_vrm [2019-10-02 09:06:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 09:06:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 09:06:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 09:06:08,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 09:06:08,261 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 09:06:08,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 09:06:08,262 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-02 09:06:08,262 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-02 09:06:08,262 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-10-02 09:06:08,262 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2019-10-02 09:06:08,262 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-10-02 09:06:08,262 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2019-10-02 09:06:08,263 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-02 09:06:08,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 09:06:08,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 09:06:08,263 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 09:06:08,263 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-02 09:06:08,263 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-02 09:06:08,263 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-02 09:06:08,264 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-02 09:06:08,264 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-02 09:06:08,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2019-10-02 09:06:08,264 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-02 09:06:08,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-10-02 09:06:08,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-02 09:06:08,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-02 09:06:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-02 09:06:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-02 09:06:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-10-02 09:06:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-10-02 09:06:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-10-02 09:06:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-10-02 09:06:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-10-02 09:06:08,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-10-02 09:06:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-10-02 09:06:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2019-10-02 09:06:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2019-10-02 09:06:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2019-10-02 09:06:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-10-02 09:06:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_37 [2019-10-02 09:06:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_39 [2019-10-02 09:06:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2019-10-02 09:06:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 09:06:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 09:06:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 09:06:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 09:06:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 09:06:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-02 09:06:08,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 09:06:08,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 09:06:08,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 09:06:08,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 09:06:08,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-02 09:06:08,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-02 09:06:08,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 09:06:08,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 09:06:08,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 09:06:08,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 09:06:08,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 09:06:08,269 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-02 09:06:08,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-10-02 09:06:08,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-10-02 09:06:08,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-02 09:06:08,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-02 09:06:08,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-10-02 09:06:08,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-02 09:06:08,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-10-02 09:06:08,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-10-02 09:06:08,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2019-10-02 09:06:08,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2019-10-02 09:06:08,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-10-02 09:06:08,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2019-10-02 09:06:08,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2019-10-02 09:06:08,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_33 [2019-10-02 09:06:08,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_36 [2019-10-02 09:06:08,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2019-10-02 09:06:08,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_40 [2019-10-02 09:06:08,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-02 09:06:08,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-02 09:06:08,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_w83781d_data [2019-10-02 09:06:08,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_w83781d_data [2019-10-02 09:06:08,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-02 09:06:08,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-02 09:06:08,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-02 09:06:08,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_w83781d_data [2019-10-02 09:06:08,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_w83781d_data [2019-10-02 09:06:08,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_87 [2019-10-02 09:06:08,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_79 [2019-10-02 09:06:08,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_48 [2019-10-02 09:06:08,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_81 [2019-10-02 09:06:08,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_63 [2019-10-02 09:06:08,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_18 [2019-10-02 09:06:08,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_6 [2019-10-02 09:06:08,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_21 [2019-10-02 09:06:08,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_52 [2019-10-02 09:06:08,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_12 [2019-10-02 09:06:08,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_20 [2019-10-02 09:06:08,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_9 [2019-10-02 09:06:08,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_55 [2019-10-02 09:06:08,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_driver_1 [2019-10-02 09:06:08,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_49 [2019-10-02 09:06:08,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_19 [2019-10-02 09:06:08,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_88 [2019-10-02 09:06:08,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_82 [2019-10-02 09:06:08,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_27 [2019-10-02 09:06:08,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_64 [2019-10-02 09:06:08,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_24 [2019-10-02 09:06:08,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_59 [2019-10-02 09:06:08,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_70 [2019-10-02 09:06:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_28 [2019-10-02 09:06:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_29 [2019-10-02 09:06:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_10 [2019-10-02 09:06:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_54 [2019-10-02 09:06:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_75 [2019-10-02 09:06:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_5 [2019-10-02 09:06:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_13 [2019-10-02 09:06:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_78 [2019-10-02 09:06:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_84 [2019-10-02 09:06:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_51 [2019-10-02 09:06:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_73 [2019-10-02 09:06:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_66 [2019-10-02 09:06:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_85 [2019-10-02 09:06:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_25 [2019-10-02 09:06:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_14 [2019-10-02 09:06:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_8 [2019-10-02 09:06:08,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_23 [2019-10-02 09:06:08,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_61 [2019-10-02 09:06:08,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_4 [2019-10-02 09:06:08,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_57 [2019-10-02 09:06:08,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_11 [2019-10-02 09:06:08,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_16 [2019-10-02 09:06:08,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_3 [2019-10-02 09:06:08,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_72 [2019-10-02 09:06:08,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_26 [2019-10-02 09:06:08,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_67 [2019-10-02 09:06:08,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_76 [2019-10-02 09:06:08,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_7 [2019-10-02 09:06:08,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_46 [2019-10-02 09:06:08,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_22 [2019-10-02 09:06:08,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_2 [2019-10-02 09:06:08,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_15 [2019-10-02 09:06:08,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_17 [2019-10-02 09:06:08,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_sensor_device_attribute_69 [2019-10-02 09:06:08,280 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_chmod_file [2019-10-02 09:06:08,280 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-10-02 09:06:08,280 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-10-02 09:06:08,280 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-10-02 09:06:08,281 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-10-02 09:06:08,281 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-10-02 09:06:08,281 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-02 09:06:08,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 09:06:08,281 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-02 09:06:08,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 09:06:08,281 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-02 09:06:08,282 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-02 09:06:08,282 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-02 09:06:08,282 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2019-10-02 09:06:08,282 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2019-10-02 09:06:08,282 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_word_data [2019-10-02 09:06:08,282 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_word_data [2019-10-02 09:06:08,282 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_word_swapped [2019-10-02 09:06:08,283 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_word_swapped [2019-10-02 09:06:08,283 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2019-10-02 09:06:08,283 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_clientdata [2019-10-02 09:06:08,283 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_new_dummy [2019-10-02 09:06:08,283 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_unregister_device [2019-10-02 09:06:08,283 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2019-10-02 09:06:08,283 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2019-10-02 09:06:08,283 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2019-10-02 09:06:08,284 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2019-10-02 09:06:08,284 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2019-10-02 09:06:08,284 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_adapter_id [2019-10-02 09:06:08,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 09:06:08,284 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-10-02 09:06:08,284 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-10-02 09:06:08,284 INFO L130 BoogieDeclarations]: Found specification of procedure vid_from_reg [2019-10-02 09:06:08,284 INFO L130 BoogieDeclarations]: Found specification of procedure vid_which_vrm [2019-10-02 09:06:08,285 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_TO_REG [2019-10-02 09:06:08,285 INFO L130 BoogieDeclarations]: Found specification of procedure LM75_TEMP_FROM_REG [2019-10-02 09:06:08,285 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2019-10-02 09:06:08,285 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_FROM_REG [2019-10-02 09:06:08,285 INFO L130 BoogieDeclarations]: Found specification of procedure DIV_TO_REG [2019-10-02 09:06:08,285 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_data_if_isa [2019-10-02 09:06:08,285 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_alias_detect [2019-10-02 09:06:08,285 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_read_value [2019-10-02 09:06:08,286 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_write_value [2019-10-02 09:06:08,286 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_update_device [2019-10-02 09:06:08,286 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_init_device [2019-10-02 09:06:08,286 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2019-10-02 09:06:08,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 09:06:08,286 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2019-10-02 09:06:08,286 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2019-10-02 09:06:08,287 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_min [2019-10-02 09:06:08,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 09:06:08,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 09:06:08,287 INFO L130 BoogieDeclarations]: Found specification of procedure store_in_max [2019-10-02 09:06:08,287 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2019-10-02 09:06:08,287 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2019-10-02 09:06:08,287 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_min [2019-10-02 09:06:08,288 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2019-10-02 09:06:08,288 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max [2019-10-02 09:06:08,288 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max_hyst [2019-10-02 09:06:08,288 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp_max [2019-10-02 09:06:08,288 INFO L130 BoogieDeclarations]: Found specification of procedure store_temp_max_hyst [2019-10-02 09:06:08,288 INFO L130 BoogieDeclarations]: Found specification of procedure show_vid_reg [2019-10-02 09:06:08,288 INFO L130 BoogieDeclarations]: Found specification of procedure show_vrm_reg [2019-10-02 09:06:08,288 INFO L130 BoogieDeclarations]: Found specification of procedure store_vrm_reg [2019-10-02 09:06:08,288 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarms_reg [2019-10-02 09:06:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2019-10-02 09:06:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp3_alarm [2019-10-02 09:06:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure show_beep_mask [2019-10-02 09:06:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure store_beep_mask [2019-10-02 09:06:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure show_beep [2019-10-02 09:06:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure store_beep [2019-10-02 09:06:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp3_beep [2019-10-02 09:06:08,289 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2019-10-02 09:06:08,290 INFO L130 BoogieDeclarations]: Found specification of procedure store_fan_div [2019-10-02 09:06:08,290 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm [2019-10-02 09:06:08,290 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm2_enable [2019-10-02 09:06:08,290 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm [2019-10-02 09:06:08,290 INFO L130 BoogieDeclarations]: Found specification of procedure store_pwm2_enable [2019-10-02 09:06:08,290 INFO L130 BoogieDeclarations]: Found specification of procedure show_sensor [2019-10-02 09:06:08,290 INFO L130 BoogieDeclarations]: Found specification of procedure store_sensor [2019-10-02 09:06:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_detect_subclients [2019-10-02 09:06:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_create_files [2019-10-02 09:06:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_detect [2019-10-02 09:06:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_remove_files [2019-10-02 09:06:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_probe [2019-10-02 09:06:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_remove [2019-10-02 09:06:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_read_value_i2c [2019-10-02 09:06:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_write_value_i2c [2019-10-02 09:06:08,291 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_isa_register [2019-10-02 09:06:08,292 INFO L130 BoogieDeclarations]: Found specification of procedure w83781d_isa_unregister [2019-10-02 09:06:08,292 INFO L130 BoogieDeclarations]: Found specification of procedure sensors_w83781d_init [2019-10-02 09:06:08,292 INFO L130 BoogieDeclarations]: Found specification of procedure sensors_w83781d_exit [2019-10-02 09:06:08,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 09:06:08,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 09:06:08,292 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 09:06:08,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-02 09:06:08,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-02 09:06:08,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 09:06:08,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 09:06:08,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-02 09:06:08,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-02 09:06:08,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-02 09:06:08,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-02 09:06:08,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-02 09:06:08,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-02 09:06:08,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-02 09:06:08,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-02 09:06:08,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-02 09:06:08,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_w83781d_data [2019-10-02 09:06:08,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_w83781d_data [2019-10-02 09:06:08,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_w83781d_data [2019-10-02 09:06:08,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_w83781d_data [2019-10-02 09:06:08,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_w83781d_data [2019-10-02 09:06:08,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock_of_w83781d_data [2019-10-02 09:06:08,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock_of_w83781d_data [2019-10-02 09:06:08,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock_of_w83781d_data [2019-10-02 09:06:08,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock_of_w83781d_data [2019-10-02 09:06:08,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-02 09:06:08,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-02 09:06:08,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-02 09:06:08,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-02 09:06:08,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-02 09:06:08,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-02 09:06:08,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-02 09:06:08,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-02 09:06:08,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_w83781d_data [2019-10-02 09:06:08,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_w83781d_data [2019-10-02 09:06:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_w83781d_data [2019-10-02 09:06:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_w83781d_data [2019-10-02 09:06:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_w83781d_data [2019-10-02 09:06:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_update_lock_of_w83781d_data [2019-10-02 09:06:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_update_lock_of_w83781d_data [2019-10-02 09:06:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_update_lock_of_w83781d_data [2019-10-02 09:06:08,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_update_lock_of_w83781d_data [2019-10-02 09:06:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 09:06:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-10-02 09:06:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 09:06:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 09:06:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 09:06:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 09:06:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 09:06:08,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 09:06:08,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 09:06:09,944 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 09:14:49,199 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 09:14:49,199 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-02 09:14:49,203 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 09:14:49 BoogieIcfgContainer [2019-10-02 09:14:49,203 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 09:14:49,204 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 09:14:49,205 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 09:14:49,208 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 09:14:49,208 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 09:06:03" (1/3) ... [2019-10-02 09:14:49,209 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a5edb4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 09:14:49, skipping insertion in model container [2019-10-02 09:14:49,209 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 09:06:07" (2/3) ... [2019-10-02 09:14:49,210 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a5edb4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 09:14:49, skipping insertion in model container [2019-10-02 09:14:49,210 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 09:14:49" (3/3) ... [2019-10-02 09:14:49,212 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--hwmon--w83781d.ko-entry_point.cil.out.i [2019-10-02 09:14:49,223 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 09:14:49,240 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-02 09:14:49,257 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-02 09:14:49,309 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 09:14:49,309 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 09:14:49,310 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 09:14:49,310 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 09:14:49,310 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 09:14:49,310 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 09:14:49,310 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 09:14:49,310 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 09:14:49,310 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 09:14:49,399 INFO L276 IsEmpty]: Start isEmpty. Operand 3612 states. [2019-10-02 09:14:49,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2747 [2019-10-02 09:14:49,523 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:14:49,526 INFO L411 BasicCegarLoop]: trace histogram [210, 210, 210, 210, 210, 210, 210, 56, 56, 56, 56, 56, 56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:14:49,528 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:14:49,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:14:49,535 INFO L82 PathProgramCache]: Analyzing trace with hash 655778422, now seen corresponding path program 1 times [2019-10-02 09:14:49,537 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:14:49,538 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:14:49,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:14:49,639 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:14:49,639 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:14:52,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:15:01,014 INFO L134 CoverageAnalysis]: Checked inductivity of 189420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189420 trivial. 0 not checked. [2019-10-02 09:15:01,017 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:15:01,018 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:15:01,026 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:15:01,040 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:15:01,041 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:15:01,043 INFO L87 Difference]: Start difference. First operand 3612 states. Second operand 3 states. [2019-10-02 09:15:02,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:15:02,967 INFO L93 Difference]: Finished difference Result 9101 states and 13716 transitions. [2019-10-02 09:15:02,968 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:15:02,970 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2746 [2019-10-02 09:15:02,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:15:03,087 INFO L225 Difference]: With dead ends: 9101 [2019-10-02 09:15:03,088 INFO L226 Difference]: Without dead ends: 6050 [2019-10-02 09:15:03,144 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:15:03,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6050 states. [2019-10-02 09:15:03,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6050 to 6033. [2019-10-02 09:15:03,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6033 states. [2019-10-02 09:15:03,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6033 states to 6033 states and 8575 transitions. [2019-10-02 09:15:03,929 INFO L78 Accepts]: Start accepts. Automaton has 6033 states and 8575 transitions. Word has length 2746 [2019-10-02 09:15:03,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:15:03,935 INFO L475 AbstractCegarLoop]: Abstraction has 6033 states and 8575 transitions. [2019-10-02 09:15:03,935 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:15:03,935 INFO L276 IsEmpty]: Start isEmpty. Operand 6033 states and 8575 transitions. [2019-10-02 09:15:04,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2748 [2019-10-02 09:15:04,807 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:15:04,811 INFO L411 BasicCegarLoop]: trace histogram [210, 210, 210, 210, 210, 210, 210, 56, 56, 56, 56, 56, 56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:15:04,812 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:15:04,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:15:04,813 INFO L82 PathProgramCache]: Analyzing trace with hash -1919108693, now seen corresponding path program 1 times [2019-10-02 09:15:04,813 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:15:04,813 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:15:04,844 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:15:04,845 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:15:04,845 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:15:05,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:15:13,855 INFO L134 CoverageAnalysis]: Checked inductivity of 189420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189420 trivial. 0 not checked. [2019-10-02 09:15:13,855 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:15:13,856 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:15:13,860 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:15:13,860 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:15:13,861 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:15:13,861 INFO L87 Difference]: Start difference. First operand 6033 states and 8575 transitions. Second operand 3 states. [2019-10-02 09:15:15,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:15:15,852 INFO L93 Difference]: Finished difference Result 16987 states and 24075 transitions. [2019-10-02 09:15:15,852 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:15:15,853 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2747 [2019-10-02 09:15:15,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:15:15,974 INFO L225 Difference]: With dead ends: 16987 [2019-10-02 09:15:15,974 INFO L226 Difference]: Without dead ends: 11504 [2019-10-02 09:15:16,012 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:15:16,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11504 states. [2019-10-02 09:15:16,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11504 to 10451. [2019-10-02 09:15:16,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10451 states. [2019-10-02 09:15:16,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10451 states to 10451 states and 15035 transitions. [2019-10-02 09:15:16,718 INFO L78 Accepts]: Start accepts. Automaton has 10451 states and 15035 transitions. Word has length 2747 [2019-10-02 09:15:16,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:15:16,729 INFO L475 AbstractCegarLoop]: Abstraction has 10451 states and 15035 transitions. [2019-10-02 09:15:16,729 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:15:16,730 INFO L276 IsEmpty]: Start isEmpty. Operand 10451 states and 15035 transitions. [2019-10-02 09:15:16,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2751 [2019-10-02 09:15:16,823 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:15:16,824 INFO L411 BasicCegarLoop]: trace histogram [210, 210, 210, 210, 210, 210, 210, 56, 56, 56, 56, 56, 56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:15:16,825 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:15:16,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:15:16,826 INFO L82 PathProgramCache]: Analyzing trace with hash 649110638, now seen corresponding path program 1 times [2019-10-02 09:15:16,826 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:15:16,826 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:15:16,850 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:15:16,851 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:15:16,851 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:15:17,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:15:23,143 INFO L134 CoverageAnalysis]: Checked inductivity of 189420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189420 trivial. 0 not checked. [2019-10-02 09:15:23,144 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:15:23,144 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:15:23,146 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:15:23,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:15:23,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:15:23,147 INFO L87 Difference]: Start difference. First operand 10451 states and 15035 transitions. Second operand 3 states. [2019-10-02 09:15:25,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:15:25,295 INFO L93 Difference]: Finished difference Result 30194 states and 43394 transitions. [2019-10-02 09:15:25,296 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:15:25,296 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2750 [2019-10-02 09:15:25,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:15:25,447 INFO L225 Difference]: With dead ends: 30194 [2019-10-02 09:15:25,448 INFO L226 Difference]: Without dead ends: 20293 [2019-10-02 09:15:25,518 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:15:25,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20293 states. [2019-10-02 09:15:26,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20293 to 19757. [2019-10-02 09:15:26,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19757 states. [2019-10-02 09:15:26,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19757 states to 19757 states and 28521 transitions. [2019-10-02 09:15:26,708 INFO L78 Accepts]: Start accepts. Automaton has 19757 states and 28521 transitions. Word has length 2750 [2019-10-02 09:15:26,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:15:26,716 INFO L475 AbstractCegarLoop]: Abstraction has 19757 states and 28521 transitions. [2019-10-02 09:15:26,716 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:15:26,716 INFO L276 IsEmpty]: Start isEmpty. Operand 19757 states and 28521 transitions. [2019-10-02 09:15:26,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2751 [2019-10-02 09:15:26,784 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:15:26,786 INFO L411 BasicCegarLoop]: trace histogram [210, 210, 210, 210, 210, 210, 210, 56, 56, 56, 56, 56, 56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:15:26,787 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:15:26,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:15:26,788 INFO L82 PathProgramCache]: Analyzing trace with hash 966726794, now seen corresponding path program 1 times [2019-10-02 09:15:26,788 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:15:26,788 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:15:26,808 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:15:26,808 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:15:26,808 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:15:27,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:15:35,778 INFO L134 CoverageAnalysis]: Checked inductivity of 189420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189420 trivial. 0 not checked. [2019-10-02 09:15:35,779 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:15:35,779 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:15:35,783 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:15:35,784 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:15:35,784 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:15:35,784 INFO L87 Difference]: Start difference. First operand 19757 states and 28521 transitions. Second operand 3 states. [2019-10-02 09:15:37,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:15:37,934 INFO L93 Difference]: Finished difference Result 58073 states and 83781 transitions. [2019-10-02 09:15:37,935 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:15:37,935 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2750 [2019-10-02 09:15:37,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:15:38,166 INFO L225 Difference]: With dead ends: 58073 [2019-10-02 09:15:38,166 INFO L226 Difference]: Without dead ends: 38866 [2019-10-02 09:15:38,289 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:15:38,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38866 states. [2019-10-02 09:15:39,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38866 to 37349. [2019-10-02 09:15:39,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 37349 states. [2019-10-02 09:15:39,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37349 states to 37349 states and 54225 transitions. [2019-10-02 09:15:39,904 INFO L78 Accepts]: Start accepts. Automaton has 37349 states and 54225 transitions. Word has length 2750 [2019-10-02 09:15:39,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:15:39,909 INFO L475 AbstractCegarLoop]: Abstraction has 37349 states and 54225 transitions. [2019-10-02 09:15:39,909 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:15:39,909 INFO L276 IsEmpty]: Start isEmpty. Operand 37349 states and 54225 transitions. [2019-10-02 09:15:39,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2753 [2019-10-02 09:15:39,971 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:15:39,973 INFO L411 BasicCegarLoop]: trace histogram [210, 210, 210, 210, 210, 210, 210, 56, 56, 56, 56, 56, 56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:15:39,973 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:15:39,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:15:39,974 INFO L82 PathProgramCache]: Analyzing trace with hash 683874523, now seen corresponding path program 1 times [2019-10-02 09:15:39,974 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:15:39,974 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:15:39,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:15:39,992 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:15:39,992 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:15:40,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:15:48,134 INFO L134 CoverageAnalysis]: Checked inductivity of 189420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189420 trivial. 0 not checked. [2019-10-02 09:15:48,134 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:15:48,135 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:15:48,136 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:15:48,137 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:15:48,137 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:15:48,137 INFO L87 Difference]: Start difference. First operand 37349 states and 54225 transitions. Second operand 3 states. [2019-10-02 09:15:50,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:15:50,576 INFO L93 Difference]: Finished difference Result 110744 states and 160734 transitions. [2019-10-02 09:15:50,576 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:15:50,576 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2752 [2019-10-02 09:15:50,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:15:51,214 INFO L225 Difference]: With dead ends: 110744 [2019-10-02 09:15:51,215 INFO L226 Difference]: Without dead ends: 73945 [2019-10-02 09:15:51,333 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:15:51,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73945 states. [2019-10-02 09:15:53,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73945 to 73426. [2019-10-02 09:15:53,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 73426 states. [2019-10-02 09:15:53,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73426 states to 73426 states and 106680 transitions. [2019-10-02 09:15:53,476 INFO L78 Accepts]: Start accepts. Automaton has 73426 states and 106680 transitions. Word has length 2752 [2019-10-02 09:15:53,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:15:53,479 INFO L475 AbstractCegarLoop]: Abstraction has 73426 states and 106680 transitions. [2019-10-02 09:15:53,479 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:15:53,479 INFO L276 IsEmpty]: Start isEmpty. Operand 73426 states and 106680 transitions. [2019-10-02 09:15:53,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2750 [2019-10-02 09:15:53,531 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:15:53,532 INFO L411 BasicCegarLoop]: trace histogram [210, 210, 210, 210, 210, 210, 210, 56, 56, 56, 56, 56, 56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:15:53,533 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:15:53,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:15:53,534 INFO L82 PathProgramCache]: Analyzing trace with hash 1196102973, now seen corresponding path program 1 times [2019-10-02 09:15:53,534 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:15:53,534 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:15:53,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:15:53,549 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:15:53,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:15:54,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:16:01,433 INFO L134 CoverageAnalysis]: Checked inductivity of 189420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189420 trivial. 0 not checked. [2019-10-02 09:16:01,433 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:16:01,433 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:16:01,435 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:16:01,435 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:16:01,435 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:16:01,435 INFO L87 Difference]: Start difference. First operand 73426 states and 106680 transitions. Second operand 3 states. [2019-10-02 09:16:04,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:16:04,369 INFO L93 Difference]: Finished difference Result 218849 states and 317885 transitions. [2019-10-02 09:16:04,369 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:16:04,369 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2749 [2019-10-02 09:16:04,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:16:05,066 INFO L225 Difference]: With dead ends: 218849 [2019-10-02 09:16:05,067 INFO L226 Difference]: Without dead ends: 145973 [2019-10-02 09:16:05,384 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:16:05,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145973 states. [2019-10-02 09:16:08,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145973 to 145465. [2019-10-02 09:16:08,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 145465 states. [2019-10-02 09:16:09,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145465 states to 145465 states and 211373 transitions. [2019-10-02 09:16:09,368 INFO L78 Accepts]: Start accepts. Automaton has 145465 states and 211373 transitions. Word has length 2749 [2019-10-02 09:16:09,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:16:09,370 INFO L475 AbstractCegarLoop]: Abstraction has 145465 states and 211373 transitions. [2019-10-02 09:16:09,370 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:16:09,371 INFO L276 IsEmpty]: Start isEmpty. Operand 145465 states and 211373 transitions. [2019-10-02 09:16:09,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2753 [2019-10-02 09:16:09,431 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:16:09,432 INFO L411 BasicCegarLoop]: trace histogram [210, 210, 210, 210, 210, 210, 210, 56, 56, 56, 56, 56, 56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:16:09,432 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:16:09,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:16:09,433 INFO L82 PathProgramCache]: Analyzing trace with hash 545831730, now seen corresponding path program 1 times [2019-10-02 09:16:09,433 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:16:09,433 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:16:09,447 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:16:09,447 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:16:09,447 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:16:10,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:16:20,655 INFO L134 CoverageAnalysis]: Checked inductivity of 189420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189420 trivial. 0 not checked. [2019-10-02 09:16:20,656 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:16:20,656 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:16:20,657 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:16:20,657 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:16:20,658 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:16:20,658 INFO L87 Difference]: Start difference. First operand 145465 states and 211373 transitions. Second operand 3 states. [2019-10-02 09:16:25,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:16:25,588 INFO L93 Difference]: Finished difference Result 434851 states and 631837 transitions. [2019-10-02 09:16:25,589 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:16:25,589 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2752 [2019-10-02 09:16:25,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:16:26,966 INFO L225 Difference]: With dead ends: 434851 [2019-10-02 09:16:26,966 INFO L226 Difference]: Without dead ends: 289936 [2019-10-02 09:16:27,648 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:16:27,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289936 states. [2019-10-02 09:16:40,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289936 to 285497. [2019-10-02 09:16:40,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 285497 states. [2019-10-02 09:16:41,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285497 states to 285497 states and 415821 transitions. [2019-10-02 09:16:41,110 INFO L78 Accepts]: Start accepts. Automaton has 285497 states and 415821 transitions. Word has length 2752 [2019-10-02 09:16:41,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:16:41,112 INFO L475 AbstractCegarLoop]: Abstraction has 285497 states and 415821 transitions. [2019-10-02 09:16:41,112 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:16:41,112 INFO L276 IsEmpty]: Start isEmpty. Operand 285497 states and 415821 transitions. [2019-10-02 09:16:41,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2755 [2019-10-02 09:16:41,173 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:16:41,174 INFO L411 BasicCegarLoop]: trace histogram [210, 210, 210, 210, 210, 210, 210, 56, 56, 56, 56, 56, 56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:16:41,174 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:16:41,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:16:41,175 INFO L82 PathProgramCache]: Analyzing trace with hash -954941326, now seen corresponding path program 1 times [2019-10-02 09:16:41,176 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:16:41,176 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:16:41,191 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:16:41,191 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:16:41,191 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:16:41,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:16:51,918 INFO L134 CoverageAnalysis]: Checked inductivity of 189420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189420 trivial. 0 not checked. [2019-10-02 09:16:51,919 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:16:51,919 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:16:51,920 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:16:51,920 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:16:51,921 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:16:51,921 INFO L87 Difference]: Start difference. First operand 285497 states and 415821 transitions. Second operand 3 states. [2019-10-02 09:17:02,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 09:17:02,623 INFO L93 Difference]: Finished difference Result 853975 states and 1243615 transitions. [2019-10-02 09:17:02,623 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 09:17:02,623 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 2754 [2019-10-02 09:17:02,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 09:17:04,586 INFO L225 Difference]: With dead ends: 853975 [2019-10-02 09:17:04,586 INFO L226 Difference]: Without dead ends: 569028 [2019-10-02 09:17:05,172 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 5.9s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:17:05,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 569028 states. [2019-10-02 09:17:31,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 569028 to 568512. [2019-10-02 09:17:31,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 568512 states. [2019-10-02 09:17:46,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568512 states to 568512 states and 827858 transitions. [2019-10-02 09:17:47,062 INFO L78 Accepts]: Start accepts. Automaton has 568512 states and 827858 transitions. Word has length 2754 [2019-10-02 09:17:47,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 09:17:47,064 INFO L475 AbstractCegarLoop]: Abstraction has 568512 states and 827858 transitions. [2019-10-02 09:17:47,064 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 09:17:47,064 INFO L276 IsEmpty]: Start isEmpty. Operand 568512 states and 827858 transitions. [2019-10-02 09:17:47,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 2758 [2019-10-02 09:17:47,110 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 09:17:47,111 INFO L411 BasicCegarLoop]: trace histogram [210, 210, 210, 210, 210, 210, 210, 56, 56, 56, 56, 56, 56, 56, 56, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 09:17:47,112 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 09:17:47,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 09:17:47,112 INFO L82 PathProgramCache]: Analyzing trace with hash -1396671519, now seen corresponding path program 1 times [2019-10-02 09:17:47,112 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 09:17:47,113 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 09:17:47,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:17:47,128 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 09:17:47,128 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 09:17:47,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 09:18:04,817 INFO L134 CoverageAnalysis]: Checked inductivity of 189420 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 189420 trivial. 0 not checked. [2019-10-02 09:18:04,818 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 09:18:04,818 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 09:18:04,820 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 09:18:04,820 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 09:18:04,820 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 09:18:04,821 INFO L87 Difference]: Start difference. First operand 568512 states and 827858 transitions. Second operand 3 states.