java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-06 15:02:13,656 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 15:02:13,659 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 15:02:13,676 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 15:02:13,676 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 15:02:13,678 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 15:02:13,679 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 15:02:13,681 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 15:02:13,692 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 15:02:13,693 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 15:02:13,695 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 15:02:13,696 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 15:02:13,696 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 15:02:13,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 15:02:13,701 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 15:02:13,702 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 15:02:13,704 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 15:02:13,706 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 15:02:13,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 15:02:13,709 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 15:02:13,711 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 15:02:13,712 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 15:02:13,713 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 15:02:13,714 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 15:02:13,716 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-06 15:02:13,716 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-06 15:02:13,716 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-06 15:02:13,717 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-06 15:02:13,717 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-06 15:02:13,718 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-06 15:02:13,718 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 15:02:13,719 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 15:02:13,720 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 15:02:13,720 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 15:02:13,721 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 15:02:13,722 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 15:02:13,722 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 15:02:13,723 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 15:02:13,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 15:02:13,724 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 15:02:13,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 15:02:13,725 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-06 15:02:13,739 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 15:02:13,740 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 15:02:13,741 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 15:02:13,741 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 15:02:13,741 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 15:02:13,742 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 15:02:13,742 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 15:02:13,742 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 15:02:13,742 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 15:02:13,743 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 15:02:13,743 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 15:02:13,743 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 15:02:13,743 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 15:02:13,743 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 15:02:13,744 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 15:02:13,744 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 15:02:13,744 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 15:02:13,744 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 15:02:13,744 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 15:02:13,745 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 15:02:13,745 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 15:02:13,745 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 15:02:13,746 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 15:02:13,746 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 15:02:13,747 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 15:02:13,747 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 15:02:13,747 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 15:02:13,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 15:02:13,747 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-06 15:02:13,782 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 15:02:13,795 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 15:02:13,798 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 15:02:13,800 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 15:02:13,800 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 15:02:13,801 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i [2019-09-06 15:02:13,860 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c525fe933/38aab8825f304d19b9e0171a6b38a6f8/FLAG9e30d91ce [2019-09-06 15:02:14,741 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 15:02:14,742 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i [2019-09-06 15:02:14,798 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c525fe933/38aab8825f304d19b9e0171a6b38a6f8/FLAG9e30d91ce [2019-09-06 15:02:15,182 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c525fe933/38aab8825f304d19b9e0171a6b38a6f8 [2019-09-06 15:02:15,193 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 15:02:15,195 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 15:02:15,196 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 15:02:15,196 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 15:02:15,200 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 15:02:15,201 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 03:02:15" (1/1) ... [2019-09-06 15:02:15,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c43b397 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:02:15, skipping insertion in model container [2019-09-06 15:02:15,205 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 03:02:15" (1/1) ... [2019-09-06 15:02:15,213 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 15:02:15,379 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 15:02:17,254 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 15:02:17,406 INFO L188 MainTranslator]: Completed pre-run [2019-09-06 15:02:18,010 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 15:02:18,580 INFO L192 MainTranslator]: Completed translation [2019-09-06 15:02:18,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:02:18 WrapperNode [2019-09-06 15:02:18,581 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-06 15:02:18,582 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-06 15:02:18,582 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-06 15:02:18,583 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-06 15:02:18,598 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:02:18" (1/1) ... [2019-09-06 15:02:18,598 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:02:18" (1/1) ... [2019-09-06 15:02:18,708 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:02:18" (1/1) ... [2019-09-06 15:02:18,708 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:02:18" (1/1) ... [2019-09-06 15:02:18,922 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:02:18" (1/1) ... [2019-09-06 15:02:18,960 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:02:18" (1/1) ... [2019-09-06 15:02:19,009 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:02:18" (1/1) ... [2019-09-06 15:02:19,041 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-06 15:02:19,041 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-06 15:02:19,042 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-06 15:02:19,042 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-06 15:02:19,043 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:02:18" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 15:02:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-06 15:02:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-06 15:02:19,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2019-09-06 15:02:19,131 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-09-06 15:02:19,132 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2019-09-06 15:02:19,132 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2019-09-06 15:02:19,133 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-06 15:02:19,133 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-06 15:02:19,134 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-09-06 15:02:19,135 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-09-06 15:02:19,135 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2019-09-06 15:02:19,137 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2019-09-06 15:02:19,137 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-06 15:02:19,138 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-06 15:02:19,140 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-06 15:02:19,140 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-06 15:02:19,143 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2019-09-06 15:02:19,143 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inb [2019-09-06 15:02:19,143 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_outb [2019-09-06 15:02:19,144 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inw [2019-09-06 15:02:19,144 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_select [2019-09-06 15:02:19,144 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_enter [2019-09-06 15:02:19,144 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_exit [2019-09-06 15:02:19,144 INFO L138 BoogieDeclarations]: Found implementation of procedure in_to_reg [2019-09-06 15:02:19,145 INFO L138 BoogieDeclarations]: Found implementation of procedure in_from_reg [2019-09-06 15:02:19,145 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2019-09-06 15:02:19,145 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN16_TO_REG [2019-09-06 15:02:19,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pwm_to_reg [2019-09-06 15:02:19,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pwm_from_reg [2019-09-06 15:02:19,145 INFO L138 BoogieDeclarations]: Found implementation of procedure DIV_TO_REG [2019-09-06 15:02:19,145 INFO L138 BoogieDeclarations]: Found implementation of procedure has_16bit_fans [2019-09-06 15:02:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure has_old_autopwm [2019-09-06 15:02:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2019-09-06 15:02:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2019-09-06 15:02:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2019-09-06 15:02:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_min [2019-09-06 15:02:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_max [2019-09-06 15:02:19,146 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2019-09-06 15:02:19,147 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max [2019-09-06 15:02:19,147 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_min [2019-09-06 15:02:19,147 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_max [2019-09-06 15:02:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_min [2019-09-06 15:02:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sensor [2019-09-06 15:02:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sensor [2019-09-06 15:02:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pwm_mode [2019-09-06 15:02:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2019-09-06 15:02:19,148 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2019-09-06 15:02:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2019-09-06 15:02:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_enable [2019-09-06 15:02:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm [2019-09-06 15:02:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_freq [2019-09-06 15:02:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_min [2019-09-06 15:02:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_div [2019-09-06 15:02:19,149 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trip_points [2019-09-06 15:02:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pwm_enable [2019-09-06 15:02:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pwm [2019-09-06 15:02:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pwm_freq [2019-09-06 15:02:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_temp_map [2019-09-06 15:02:19,150 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pwm_temp_map [2019-09-06 15:02:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure show_auto_pwm [2019-09-06 15:02:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auto_pwm [2019-09-06 15:02:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure show_auto_temp [2019-09-06 15:02:19,151 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auto_temp [2019-09-06 15:02:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan16 [2019-09-06 15:02:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan16_min [2019-09-06 15:02:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan16_min [2019-09-06 15:02:19,152 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarms [2019-09-06 15:02:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2019-09-06 15:02:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure show_beep [2019-09-06 15:02:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure set_beep [2019-09-06 15:02:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure show_vrm_reg [2019-09-06 15:02:19,153 INFO L138 BoogieDeclarations]: Found implementation of procedure store_vrm_reg [2019-09-06 15:02:19,154 INFO L138 BoogieDeclarations]: Found implementation of procedure show_vid_reg [2019-09-06 15:02:19,154 INFO L138 BoogieDeclarations]: Found implementation of procedure show_label [2019-09-06 15:02:19,155 INFO L138 BoogieDeclarations]: Found implementation of procedure show_name [2019-09-06 15:02:19,156 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_get_fan_group [2019-09-06 15:02:19,156 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_find [2019-09-06 15:02:19,156 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_remove_files [2019-09-06 15:02:19,156 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_probe [2019-09-06 15:02:19,156 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_remove [2019-09-06 15:02:19,156 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_read_value [2019-09-06 15:02:19,157 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_write_value [2019-09-06 15:02:19,158 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_check_pwm [2019-09-06 15:02:19,158 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_init_device [2019-09-06 15:02:19,158 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_update_pwm_ctrl [2019-09-06 15:02:19,159 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_update_device [2019-09-06 15:02:19,159 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_device_add [2019-09-06 15:02:19,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_it87_init [2019-09-06 15:02:19,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_it87_exit [2019-09-06 15:02:19,161 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-06 15:02:19,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-09-06 15:02:19,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-09-06 15:02:19,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-09-06 15:02:19,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-09-06 15:02:19,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-09-06 15:02:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-09-06 15:02:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-06 15:02:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-06 15:02:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-06 15:02:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-09-06 15:02:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-09-06 15:02:19,163 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-06 15:02:19,164 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_check_resource_conflict [2019-09-06 15:02:19,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-06 15:02:19,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-06 15:02:19,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2019-09-06 15:02:19,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-09-06 15:02:19,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-06 15:02:19,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-06 15:02:19,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_get_system_info [2019-09-06 15:02:19,165 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-09-06 15:02:19,166 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-09-06 15:02:19,166 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2019-09-06 15:02:19,166 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-09-06 15:02:19,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-09-06 15:02:19,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-06 15:02:19,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_int [2019-09-06 15:02:19,168 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-06 15:02:19,168 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-06 15:02:19,168 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add [2019-09-06 15:02:19,169 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add_data [2019-09-06 15:02:19,169 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add_resources [2019-09-06 15:02:19,170 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_alloc [2019-09-06 15:02:19,170 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_put [2019-09-06 15:02:19,171 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-09-06 15:02:19,171 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-09-06 15:02:19,171 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-06 15:02:19,171 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-09-06 15:02:19,172 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-06 15:02:19,172 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_chmod_file [2019-09-06 15:02:19,172 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_file [2019-09-06 15:02:19,173 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-09-06 15:02:19,173 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_file [2019-09-06 15:02:19,173 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-09-06 15:02:19,173 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_from_reg [2019-09-06 15:02:19,174 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_which_vrm [2019-09-06 15:02:19,174 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-06 15:02:19,175 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-06 15:02:19,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-06 15:02:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-06 15:02:19,179 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-06 15:02:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-09-06 15:02:19,180 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2019-09-06 15:02:19,181 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-09-06 15:02:19,186 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2019-09-06 15:02:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-06 15:02:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-06 15:02:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-09-06 15:02:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2019-09-06 15:02:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2019-09-06 15:02:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-06 15:02:19,187 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-06 15:02:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-06 15:02:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-06 15:02:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-06 15:02:19,188 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-06 15:02:19,190 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-09-06 15:02:19,190 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-09-06 15:02:19,190 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-09-06 15:02:19,190 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-09-06 15:02:19,190 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2019-09-06 15:02:19,190 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2019-09-06 15:02:19,190 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-06 15:02:19,191 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2019-09-06 15:02:19,191 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_chmod_file [2019-09-06 15:02:19,191 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_file [2019-09-06 15:02:19,191 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-09-06 15:02:19,191 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-09-06 15:02:19,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-09-06 15:02:19,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-09-06 15:02:19,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-09-06 15:02:19,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-09-06 15:02:19,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-09-06 15:02:19,192 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-06 15:02:19,192 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-06 15:02:19,192 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-06 15:02:19,192 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-06 15:02:19,192 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-06 15:02:19,193 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-09-06 15:02:19,193 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-06 15:02:19,193 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-06 15:02:19,193 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2019-09-06 15:02:19,193 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-06 15:02:19,193 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-09-06 15:02:19,193 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-09-06 15:02:19,193 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2019-09-06 15:02:19,193 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_resources [2019-09-06 15:02:19,194 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_data [2019-09-06 15:02:19,194 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2019-09-06 15:02:19,194 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_put [2019-09-06 15:02:19,194 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-09-06 15:02:19,194 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-06 15:02:19,194 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-06 15:02:19,194 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-06 15:02:19,194 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-09-06 15:02:19,195 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-09-06 15:02:19,195 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2019-09-06 15:02:19,195 INFO L130 BoogieDeclarations]: Found specification of procedure vid_from_reg [2019-09-06 15:02:19,195 INFO L130 BoogieDeclarations]: Found specification of procedure vid_which_vrm [2019-09-06 15:02:19,195 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2019-09-06 15:02:19,195 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_check_resource_conflict [2019-09-06 15:02:19,195 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inb [2019-09-06 15:02:19,196 INFO L130 BoogieDeclarations]: Found specification of procedure superio_outb [2019-09-06 15:02:19,196 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inw [2019-09-06 15:02:19,196 INFO L130 BoogieDeclarations]: Found specification of procedure superio_select [2019-09-06 15:02:19,196 INFO L130 BoogieDeclarations]: Found specification of procedure superio_enter [2019-09-06 15:02:19,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-06 15:02:19,196 INFO L130 BoogieDeclarations]: Found specification of procedure superio_exit [2019-09-06 15:02:19,197 INFO L130 BoogieDeclarations]: Found specification of procedure in_to_reg [2019-09-06 15:02:19,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-06 15:02:19,197 INFO L130 BoogieDeclarations]: Found specification of procedure in_from_reg [2019-09-06 15:02:19,197 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2019-09-06 15:02:19,197 INFO L130 BoogieDeclarations]: Found specification of procedure FAN16_TO_REG [2019-09-06 15:02:19,197 INFO L130 BoogieDeclarations]: Found specification of procedure pwm_to_reg [2019-09-06 15:02:19,197 INFO L130 BoogieDeclarations]: Found specification of procedure pwm_from_reg [2019-09-06 15:02:19,198 INFO L130 BoogieDeclarations]: Found specification of procedure DIV_TO_REG [2019-09-06 15:02:19,198 INFO L130 BoogieDeclarations]: Found specification of procedure has_16bit_fans [2019-09-06 15:02:19,198 INFO L130 BoogieDeclarations]: Found specification of procedure has_old_autopwm [2019-09-06 15:02:19,198 INFO L130 BoogieDeclarations]: Found specification of procedure it87_probe [2019-09-06 15:02:19,198 INFO L130 BoogieDeclarations]: Found specification of procedure it87_remove [2019-09-06 15:02:19,198 INFO L130 BoogieDeclarations]: Found specification of procedure it87_read_value [2019-09-06 15:02:19,198 INFO L130 BoogieDeclarations]: Found specification of procedure it87_write_value [2019-09-06 15:02:19,199 INFO L130 BoogieDeclarations]: Found specification of procedure it87_update_device [2019-09-06 15:02:19,199 INFO L130 BoogieDeclarations]: Found specification of procedure it87_check_pwm [2019-09-06 15:02:19,199 INFO L130 BoogieDeclarations]: Found specification of procedure it87_init_device [2019-09-06 15:02:19,199 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2019-09-06 15:02:19,199 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2019-09-06 15:02:19,199 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2019-09-06 15:02:19,199 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_min [2019-09-06 15:02:19,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-06 15:02:19,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-06 15:02:19,200 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_max [2019-09-06 15:02:19,200 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2019-09-06 15:02:19,200 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max [2019-09-06 15:02:19,200 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_min [2019-09-06 15:02:19,200 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_max [2019-09-06 15:02:19,201 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_min [2019-09-06 15:02:19,201 INFO L130 BoogieDeclarations]: Found specification of procedure show_sensor [2019-09-06 15:02:19,201 INFO L130 BoogieDeclarations]: Found specification of procedure set_sensor [2019-09-06 15:02:19,201 INFO L130 BoogieDeclarations]: Found specification of procedure pwm_mode [2019-09-06 15:02:19,201 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2019-09-06 15:02:19,201 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2019-09-06 15:02:19,201 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2019-09-06 15:02:19,202 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_enable [2019-09-06 15:02:19,202 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm [2019-09-06 15:02:19,202 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_freq [2019-09-06 15:02:19,202 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_min [2019-09-06 15:02:19,202 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_div [2019-09-06 15:02:19,202 INFO L130 BoogieDeclarations]: Found specification of procedure check_trip_points [2019-09-06 15:02:19,202 INFO L130 BoogieDeclarations]: Found specification of procedure set_pwm_enable [2019-09-06 15:02:19,202 INFO L130 BoogieDeclarations]: Found specification of procedure set_pwm [2019-09-06 15:02:19,203 INFO L130 BoogieDeclarations]: Found specification of procedure set_pwm_freq [2019-09-06 15:02:19,203 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_temp_map [2019-09-06 15:02:19,203 INFO L130 BoogieDeclarations]: Found specification of procedure set_pwm_temp_map [2019-09-06 15:02:19,203 INFO L130 BoogieDeclarations]: Found specification of procedure show_auto_pwm [2019-09-06 15:02:19,203 INFO L130 BoogieDeclarations]: Found specification of procedure set_auto_pwm [2019-09-06 15:02:19,203 INFO L130 BoogieDeclarations]: Found specification of procedure show_auto_temp [2019-09-06 15:02:19,203 INFO L130 BoogieDeclarations]: Found specification of procedure set_auto_temp [2019-09-06 15:02:19,203 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan16 [2019-09-06 15:02:19,204 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan16_min [2019-09-06 15:02:19,204 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan16_min [2019-09-06 15:02:19,204 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarms [2019-09-06 15:02:19,204 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2019-09-06 15:02:19,204 INFO L130 BoogieDeclarations]: Found specification of procedure show_beep [2019-09-06 15:02:19,204 INFO L130 BoogieDeclarations]: Found specification of procedure set_beep [2019-09-06 15:02:19,205 INFO L130 BoogieDeclarations]: Found specification of procedure show_vrm_reg [2019-09-06 15:02:19,209 INFO L130 BoogieDeclarations]: Found specification of procedure store_vrm_reg [2019-09-06 15:02:19,209 INFO L130 BoogieDeclarations]: Found specification of procedure show_vid_reg [2019-09-06 15:02:19,209 INFO L130 BoogieDeclarations]: Found specification of procedure show_label [2019-09-06 15:02:19,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-06 15:02:19,210 INFO L130 BoogieDeclarations]: Found specification of procedure show_name [2019-09-06 15:02:19,210 INFO L130 BoogieDeclarations]: Found specification of procedure it87_get_fan_group [2019-09-06 15:02:19,212 INFO L130 BoogieDeclarations]: Found specification of procedure it87_find [2019-09-06 15:02:19,212 INFO L130 BoogieDeclarations]: Found specification of procedure it87_remove_files [2019-09-06 15:02:19,212 INFO L130 BoogieDeclarations]: Found specification of procedure it87_update_pwm_ctrl [2019-09-06 15:02:19,213 INFO L130 BoogieDeclarations]: Found specification of procedure it87_device_add [2019-09-06 15:02:19,213 INFO L130 BoogieDeclarations]: Found specification of procedure sm_it87_init [2019-09-06 15:02:19,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-06 15:02:19,213 INFO L130 BoogieDeclarations]: Found specification of procedure sm_it87_exit [2019-09-06 15:02:19,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-06 15:02:19,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-09-06 15:02:19,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-06 15:02:19,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-06 15:02:19,214 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-06 15:02:19,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-09-06 15:02:19,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2019-09-06 15:02:19,214 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-06 15:02:19,214 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-09-06 15:02:19,215 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-06 15:02:19,215 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-06 15:02:19,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-06 15:02:19,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-06 15:02:19,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-06 15:02:19,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-06 15:02:20,419 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-06 15:02:20,475 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2019-09-06 15:02:20,475 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2019-09-06 15:02:45,421 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-06 15:02:45,475 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2019-09-06 15:02:45,475 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2019-09-06 15:02:45,605 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-09-06 15:02:46,267 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-06 15:02:46,437 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##23: assume !false; [2019-09-06 15:02:46,437 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume false; [2019-09-06 15:02:46,826 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-06 15:02:46,826 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-06 15:02:46,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 03:02:46 BoogieIcfgContainer [2019-09-06 15:02:46,829 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-06 15:02:46,829 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-06 15:02:46,829 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-06 15:02:46,830 INFO L275 PluginConnector]: Sifa initialized [2019-09-06 15:02:46,831 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 03:02:46" (1/1) ... [2019-09-06 15:02:46,832 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-06 15:02:46,859 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-06 15:02:46,860 INFO L169 IcfgInterpreter]: Building call graph [2019-09-06 15:02:46,874 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-06 15:02:46,884 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-06 15:02:46,886 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-06 15:02:47,818 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1140 for LOIs [2019-09-06 15:03:07,515 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 15:03:09,570 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 15:03:38,289 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-06 15:05:20,544 WARN L188 SmtUtils]: Spent 1.38 m on a formula simplification. DAG size of input: 1276 DAG size of output: 1028