java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 09:10:14,144 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 09:10:14,146 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 09:10:14,164 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 09:10:14,164 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 09:10:14,166 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 09:10:14,168 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 09:10:14,181 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 09:10:14,183 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 09:10:14,185 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 09:10:14,187 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 09:10:14,189 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 09:10:14,190 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 09:10:14,192 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 09:10:14,195 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 09:10:14,197 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 09:10:14,198 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 09:10:14,203 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 09:10:14,205 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 09:10:14,208 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 09:10:14,210 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 09:10:14,212 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 09:10:14,216 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 09:10:14,217 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 09:10:14,220 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 09:10:14,220 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 09:10:14,220 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 09:10:14,223 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 09:10:14,224 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 09:10:14,226 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 09:10:14,226 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 09:10:14,227 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 09:10:14,228 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 09:10:14,229 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 09:10:14,234 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 09:10:14,234 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 09:10:14,235 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 09:10:14,235 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 09:10:14,235 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 09:10:14,236 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 09:10:14,236 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 09:10:14,237 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-10 09:10:14,252 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 09:10:14,253 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 09:10:14,253 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 09:10:14,253 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 09:10:14,254 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 09:10:14,254 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 09:10:14,255 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 09:10:14,255 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 09:10:14,255 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 09:10:14,255 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 09:10:14,256 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 09:10:14,256 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 09:10:14,256 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 09:10:14,257 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 09:10:14,257 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 09:10:14,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 09:10:14,257 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 09:10:14,257 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 09:10:14,258 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 09:10:14,258 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 09:10:14,258 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 09:10:14,258 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 09:10:14,258 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 09:10:14,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 09:10:14,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 09:10:14,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 09:10:14,259 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 09:10:14,259 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 09:10:14,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 09:10:14,260 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 09:10:14,296 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 09:10:14,311 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 09:10:14,315 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 09:10:14,317 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 09:10:14,318 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 09:10:14,319 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i [2019-09-10 09:10:14,394 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/072186cfb/ed8e0b2c461144019c2e0896bc8e62d4/FLAG81b4f45d8 [2019-09-10 09:10:15,273 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 09:10:15,276 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko.cil.out.i [2019-09-10 09:10:15,327 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/072186cfb/ed8e0b2c461144019c2e0896bc8e62d4/FLAG81b4f45d8 [2019-09-10 09:10:15,733 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/072186cfb/ed8e0b2c461144019c2e0896bc8e62d4 [2019-09-10 09:10:15,742 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 09:10:15,743 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 09:10:15,744 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 09:10:15,744 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 09:10:15,748 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 09:10:15,749 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 09:10:15" (1/1) ... [2019-09-10 09:10:15,751 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16e8717f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:10:15, skipping insertion in model container [2019-09-10 09:10:15,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 09:10:15" (1/1) ... [2019-09-10 09:10:15,759 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 09:10:15,905 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 09:10:17,663 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 09:10:17,807 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 09:10:18,241 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 09:10:18,874 INFO L192 MainTranslator]: Completed translation [2019-09-10 09:10:18,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:10:18 WrapperNode [2019-09-10 09:10:18,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 09:10:18,876 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 09:10:18,876 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 09:10:18,877 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 09:10:18,891 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:10:18" (1/1) ... [2019-09-10 09:10:18,893 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:10:18" (1/1) ... [2019-09-10 09:10:19,014 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:10:18" (1/1) ... [2019-09-10 09:10:19,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:10:18" (1/1) ... [2019-09-10 09:10:19,210 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:10:18" (1/1) ... [2019-09-10 09:10:19,239 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:10:18" (1/1) ... [2019-09-10 09:10:19,282 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:10:18" (1/1) ... [2019-09-10 09:10:19,317 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 09:10:19,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 09:10:19,318 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 09:10:19,318 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 09:10:19,319 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:10:18" (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 [2019-09-10 09:10:19,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 09:10:19,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 09:10:19,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2019-09-10 09:10:19,400 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-09-10 09:10:19,400 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2019-09-10 09:10:19,400 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2019-09-10 09:10:19,401 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-10 09:10:19,401 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-10 09:10:19,401 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-09-10 09:10:19,401 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-09-10 09:10:19,402 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2019-09-10 09:10:19,403 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2019-09-10 09:10:19,403 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-10 09:10:19,405 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-10 09:10:19,405 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-10 09:10:19,407 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-10 09:10:19,408 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2019-09-10 09:10:19,408 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inb [2019-09-10 09:10:19,409 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_outb [2019-09-10 09:10:19,409 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inw [2019-09-10 09:10:19,409 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_select [2019-09-10 09:10:19,409 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_enter [2019-09-10 09:10:19,410 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_exit [2019-09-10 09:10:19,410 INFO L138 BoogieDeclarations]: Found implementation of procedure in_to_reg [2019-09-10 09:10:19,411 INFO L138 BoogieDeclarations]: Found implementation of procedure in_from_reg [2019-09-10 09:10:19,411 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN_TO_REG [2019-09-10 09:10:19,411 INFO L138 BoogieDeclarations]: Found implementation of procedure FAN16_TO_REG [2019-09-10 09:10:19,411 INFO L138 BoogieDeclarations]: Found implementation of procedure pwm_to_reg [2019-09-10 09:10:19,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pwm_from_reg [2019-09-10 09:10:19,412 INFO L138 BoogieDeclarations]: Found implementation of procedure DIV_TO_REG [2019-09-10 09:10:19,412 INFO L138 BoogieDeclarations]: Found implementation of procedure has_16bit_fans [2019-09-10 09:10:19,412 INFO L138 BoogieDeclarations]: Found implementation of procedure has_old_autopwm [2019-09-10 09:10:19,412 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in [2019-09-10 09:10:19,412 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_min [2019-09-10 09:10:19,412 INFO L138 BoogieDeclarations]: Found implementation of procedure show_in_max [2019-09-10 09:10:19,413 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_min [2019-09-10 09:10:19,413 INFO L138 BoogieDeclarations]: Found implementation of procedure set_in_max [2019-09-10 09:10:19,413 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp [2019-09-10 09:10:19,413 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_max [2019-09-10 09:10:19,413 INFO L138 BoogieDeclarations]: Found implementation of procedure show_temp_min [2019-09-10 09:10:19,413 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_max [2019-09-10 09:10:19,413 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_min [2019-09-10 09:10:19,414 INFO L138 BoogieDeclarations]: Found implementation of procedure show_sensor [2019-09-10 09:10:19,414 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sensor [2019-09-10 09:10:19,414 INFO L138 BoogieDeclarations]: Found implementation of procedure pwm_mode [2019-09-10 09:10:19,414 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan [2019-09-10 09:10:19,414 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_min [2019-09-10 09:10:19,414 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan_div [2019-09-10 09:10:19,414 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_enable [2019-09-10 09:10:19,415 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm [2019-09-10 09:10:19,415 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_freq [2019-09-10 09:10:19,415 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_min [2019-09-10 09:10:19,415 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan_div [2019-09-10 09:10:19,415 INFO L138 BoogieDeclarations]: Found implementation of procedure check_trip_points [2019-09-10 09:10:19,415 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pwm_enable [2019-09-10 09:10:19,415 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pwm [2019-09-10 09:10:19,415 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pwm_freq [2019-09-10 09:10:19,416 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pwm_temp_map [2019-09-10 09:10:19,417 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pwm_temp_map [2019-09-10 09:10:19,417 INFO L138 BoogieDeclarations]: Found implementation of procedure show_auto_pwm [2019-09-10 09:10:19,417 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auto_pwm [2019-09-10 09:10:19,417 INFO L138 BoogieDeclarations]: Found implementation of procedure show_auto_temp [2019-09-10 09:10:19,417 INFO L138 BoogieDeclarations]: Found implementation of procedure set_auto_temp [2019-09-10 09:10:19,417 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan16 [2019-09-10 09:10:19,418 INFO L138 BoogieDeclarations]: Found implementation of procedure show_fan16_min [2019-09-10 09:10:19,418 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan16_min [2019-09-10 09:10:19,418 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarms [2019-09-10 09:10:19,418 INFO L138 BoogieDeclarations]: Found implementation of procedure show_alarm [2019-09-10 09:10:19,418 INFO L138 BoogieDeclarations]: Found implementation of procedure show_beep [2019-09-10 09:10:19,419 INFO L138 BoogieDeclarations]: Found implementation of procedure set_beep [2019-09-10 09:10:19,419 INFO L138 BoogieDeclarations]: Found implementation of procedure show_vrm_reg [2019-09-10 09:10:19,419 INFO L138 BoogieDeclarations]: Found implementation of procedure store_vrm_reg [2019-09-10 09:10:19,419 INFO L138 BoogieDeclarations]: Found implementation of procedure show_vid_reg [2019-09-10 09:10:19,420 INFO L138 BoogieDeclarations]: Found implementation of procedure show_label [2019-09-10 09:10:19,420 INFO L138 BoogieDeclarations]: Found implementation of procedure show_name [2019-09-10 09:10:19,420 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_get_fan_group [2019-09-10 09:10:19,420 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_find [2019-09-10 09:10:19,420 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_remove_files [2019-09-10 09:10:19,421 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_probe [2019-09-10 09:10:19,421 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_remove [2019-09-10 09:10:19,421 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_read_value [2019-09-10 09:10:19,421 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_write_value [2019-09-10 09:10:19,422 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_check_pwm [2019-09-10 09:10:19,422 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_init_device [2019-09-10 09:10:19,422 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_update_pwm_ctrl [2019-09-10 09:10:19,423 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_update_device [2019-09-10 09:10:19,423 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_device_add [2019-09-10 09:10:19,424 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_it87_init [2019-09-10 09:10:19,424 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_it87_exit [2019-09-10 09:10:19,424 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 09:10:19,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-09-10 09:10:19,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-09-10 09:10:19,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-09-10 09:10:19,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-09-10 09:10:19,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-09-10 09:10:19,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-09-10 09:10:19,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 09:10:19,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-10 09:10:19,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-10 09:10:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-09-10 09:10:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-09-10 09:10:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-10 09:10:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_check_resource_conflict [2019-09-10 09:10:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-10 09:10:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-10 09:10:19,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2019-09-10 09:10:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-09-10 09:10:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-10 09:10:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-10 09:10:19,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_get_system_info [2019-09-10 09:10:19,428 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-09-10 09:10:19,428 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-09-10 09:10:19,428 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2019-09-10 09:10:19,428 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-09-10 09:10:19,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-09-10 09:10:19,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 09:10:19,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_int [2019-09-10 09:10:19,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-10 09:10:19,430 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-10 09:10:19,430 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add [2019-09-10 09:10:19,430 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add_data [2019-09-10 09:10:19,430 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_add_resources [2019-09-10 09:10:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_alloc [2019-09-10 09:10:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_put [2019-09-10 09:10:19,431 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2019-09-10 09:10:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_register [2019-09-10 09:10:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-10 09:10:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-09-10 09:10:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 09:10:19,432 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_chmod_file [2019-09-10 09:10:19,433 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_file [2019-09-10 09:10:19,433 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-09-10 09:10:19,433 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_file [2019-09-10 09:10:19,433 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-09-10 09:10:19,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_from_reg [2019-09-10 09:10:19,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_which_vrm [2019-09-10 09:10:19,433 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 09:10:19,434 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 09:10:19,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 09:10:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 09:10:19,509 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 09:10:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-09-10 09:10:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2019-09-10 09:10:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-09-10 09:10:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2019-09-10 09:10:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-10 09:10:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 09:10:19,510 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-09-10 09:10:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2019-09-10 09:10:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2019-09-10 09:10:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 09:10:19,511 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-10 09:10:19,512 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-10 09:10:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-10 09:10:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-10 09:10:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-10 09:10:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-09-10 09:10:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-09-10 09:10:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-09-10 09:10:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-09-10 09:10:19,513 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2019-09-10 09:10:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2019-09-10 09:10:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 09:10:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2019-09-10 09:10:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_chmod_file [2019-09-10 09:10:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_file [2019-09-10 09:10:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-09-10 09:10:19,514 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-09-10 09:10:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-09-10 09:10:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-09-10 09:10:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-09-10 09:10:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-09-10 09:10:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-09-10 09:10:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-10 09:10:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-10 09:10:19,515 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-10 09:10:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-10 09:10:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-10 09:10:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-09-10 09:10:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-10 09:10:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-10 09:10:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2019-09-10 09:10:19,516 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-10 09:10:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2019-09-10 09:10:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-09-10 09:10:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2019-09-10 09:10:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_resources [2019-09-10 09:10:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_data [2019-09-10 09:10:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2019-09-10 09:10:19,517 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_put [2019-09-10 09:10:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2019-09-10 09:10:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-10 09:10:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-10 09:10:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-10 09:10:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-09-10 09:10:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-09-10 09:10:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2019-09-10 09:10:19,518 INFO L130 BoogieDeclarations]: Found specification of procedure vid_from_reg [2019-09-10 09:10:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure vid_which_vrm [2019-09-10 09:10:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2019-09-10 09:10:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_check_resource_conflict [2019-09-10 09:10:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inb [2019-09-10 09:10:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure superio_outb [2019-09-10 09:10:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inw [2019-09-10 09:10:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure superio_select [2019-09-10 09:10:19,519 INFO L130 BoogieDeclarations]: Found specification of procedure superio_enter [2019-09-10 09:10:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 09:10:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure superio_exit [2019-09-10 09:10:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure in_to_reg [2019-09-10 09:10:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 09:10:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure in_from_reg [2019-09-10 09:10:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure FAN_TO_REG [2019-09-10 09:10:19,520 INFO L130 BoogieDeclarations]: Found specification of procedure FAN16_TO_REG [2019-09-10 09:10:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure pwm_to_reg [2019-09-10 09:10:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure pwm_from_reg [2019-09-10 09:10:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure DIV_TO_REG [2019-09-10 09:10:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure has_16bit_fans [2019-09-10 09:10:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure has_old_autopwm [2019-09-10 09:10:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure it87_probe [2019-09-10 09:10:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure it87_remove [2019-09-10 09:10:19,521 INFO L130 BoogieDeclarations]: Found specification of procedure it87_read_value [2019-09-10 09:10:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure it87_write_value [2019-09-10 09:10:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure it87_update_device [2019-09-10 09:10:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure it87_check_pwm [2019-09-10 09:10:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure it87_init_device [2019-09-10 09:10:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure show_in [2019-09-10 09:10:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_min [2019-09-10 09:10:19,522 INFO L130 BoogieDeclarations]: Found specification of procedure show_in_max [2019-09-10 09:10:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_min [2019-09-10 09:10:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 09:10:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 09:10:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure set_in_max [2019-09-10 09:10:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp [2019-09-10 09:10:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_max [2019-09-10 09:10:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure show_temp_min [2019-09-10 09:10:19,523 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_max [2019-09-10 09:10:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_min [2019-09-10 09:10:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure show_sensor [2019-09-10 09:10:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure set_sensor [2019-09-10 09:10:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure pwm_mode [2019-09-10 09:10:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan [2019-09-10 09:10:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_min [2019-09-10 09:10:19,524 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan_div [2019-09-10 09:10:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_enable [2019-09-10 09:10:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm [2019-09-10 09:10:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_freq [2019-09-10 09:10:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_min [2019-09-10 09:10:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan_div [2019-09-10 09:10:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure check_trip_points [2019-09-10 09:10:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure set_pwm_enable [2019-09-10 09:10:19,525 INFO L130 BoogieDeclarations]: Found specification of procedure set_pwm [2019-09-10 09:10:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure set_pwm_freq [2019-09-10 09:10:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure show_pwm_temp_map [2019-09-10 09:10:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure set_pwm_temp_map [2019-09-10 09:10:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure show_auto_pwm [2019-09-10 09:10:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure set_auto_pwm [2019-09-10 09:10:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure show_auto_temp [2019-09-10 09:10:19,526 INFO L130 BoogieDeclarations]: Found specification of procedure set_auto_temp [2019-09-10 09:10:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan16 [2019-09-10 09:10:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure show_fan16_min [2019-09-10 09:10:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan16_min [2019-09-10 09:10:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarms [2019-09-10 09:10:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure show_alarm [2019-09-10 09:10:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure show_beep [2019-09-10 09:10:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure set_beep [2019-09-10 09:10:19,527 INFO L130 BoogieDeclarations]: Found specification of procedure show_vrm_reg [2019-09-10 09:10:19,528 INFO L130 BoogieDeclarations]: Found specification of procedure store_vrm_reg [2019-09-10 09:10:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure show_vid_reg [2019-09-10 09:10:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure show_label [2019-09-10 09:10:19,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 09:10:19,532 INFO L130 BoogieDeclarations]: Found specification of procedure show_name [2019-09-10 09:10:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure it87_get_fan_group [2019-09-10 09:10:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure it87_find [2019-09-10 09:10:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure it87_remove_files [2019-09-10 09:10:19,538 INFO L130 BoogieDeclarations]: Found specification of procedure it87_update_pwm_ctrl [2019-09-10 09:10:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure it87_device_add [2019-09-10 09:10:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure sm_it87_init [2019-09-10 09:10:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 09:10:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure sm_it87_exit [2019-09-10 09:10:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 09:10:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-09-10 09:10:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 09:10:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 09:10:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 09:10:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-09-10 09:10:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2019-09-10 09:10:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 09:10:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-09-10 09:10:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 09:10:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 09:10:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 09:10:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 09:10:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 09:10:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 09:10:20,940 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-10 09:10:21,006 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2019-09-10 09:10:21,006 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2019-09-10 09:10:45,781 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-10 09:10:45,810 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume false; [2019-09-10 09:10:45,810 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume !false; [2019-09-10 09:10:45,909 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-09-10 09:10:46,637 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-10 09:10:46,813 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##23: assume !false; [2019-09-10 09:10:46,814 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume false; [2019-09-10 09:10:47,209 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 09:10:47,210 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-10 09:10:47,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 09:10:47 BoogieIcfgContainer [2019-09-10 09:10:47,212 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 09:10:47,214 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 09:10:47,214 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 09:10:47,217 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 09:10:47,217 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 09:10:15" (1/3) ... [2019-09-10 09:10:47,218 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@419383d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 09:10:47, skipping insertion in model container [2019-09-10 09:10:47,218 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 09:10:18" (2/3) ... [2019-09-10 09:10:47,219 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@419383d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 09:10:47, skipping insertion in model container [2019-09-10 09:10:47,219 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 09:10:47" (3/3) ... [2019-09-10 09:10:47,221 INFO L109 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-hwmon-it87.ko.cil.out.i [2019-09-10 09:10:47,230 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 09:10:47,240 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-10 09:10:47,257 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-10 09:10:47,291 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 09:10:47,292 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 09:10:47,292 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 09:10:47,292 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 09:10:47,292 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 09:10:47,292 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 09:10:47,292 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 09:10:47,293 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 09:10:47,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states. [2019-09-10 09:10:47,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2019-09-10 09:10:47,351 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 09:10:47,352 INFO L399 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-10 09:10:47,355 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 09:10:47,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 09:10:47,361 INFO L82 PathProgramCache]: Analyzing trace with hash 80745096, now seen corresponding path program 1 times [2019-09-10 09:10:47,364 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 09:10:47,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:10:47,443 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 09:10:47,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 09:10:47,443 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 09:10:48,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 09:10:48,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-09-10 09:10:48,956 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 09:10:48,957 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 09:10:48,957 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 09:10:48,962 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 09:10:48,976 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 09:10:48,977 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 09:10:48,979 INFO L87 Difference]: Start difference. First operand 1214 states. Second operand 3 states. [2019-09-10 09:10:49,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 09:10:49,062 INFO L93 Difference]: Finished difference Result 588 states and 778 transitions. [2019-09-10 09:10:49,062 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 09:10:49,064 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 48 [2019-09-10 09:10:49,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 09:10:49,070 INFO L225 Difference]: With dead ends: 588 [2019-09-10 09:10:49,070 INFO L226 Difference]: Without dead ends: 0 [2019-09-10 09:10:49,072 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 09:10:49,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-10 09:10:49,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-10 09:10:49,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-10 09:10:49,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-10 09:10:49,099 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 48 [2019-09-10 09:10:49,099 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 09:10:49,099 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-10 09:10:49,099 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 09:10:49,100 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-10 09:10:49,100 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-10 09:10:49,106 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 09:10:49 BoogieIcfgContainer [2019-09-10 09:10:49,106 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 09:10:49,109 INFO L168 Benchmark]: Toolchain (without parser) took 33365.00 ms. Allocated memory was 142.1 MB in the beginning and 1.1 GB in the end (delta: 930.1 MB). Free memory was 79.6 MB in the beginning and 381.9 MB in the end (delta: -302.3 MB). Peak memory consumption was 627.8 MB. Max. memory is 7.1 GB. [2019-09-10 09:10:49,110 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 142.1 MB. Free memory is still 108.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-10 09:10:49,111 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3131.97 ms. Allocated memory was 142.1 MB in the beginning and 268.4 MB in the end (delta: 126.4 MB). Free memory was 79.6 MB in the beginning and 133.0 MB in the end (delta: -53.4 MB). Peak memory consumption was 128.4 MB. Max. memory is 7.1 GB. [2019-09-10 09:10:49,113 INFO L168 Benchmark]: Boogie Preprocessor took 441.40 ms. Allocated memory is still 268.4 MB. Free memory was 133.0 MB in the beginning and 90.5 MB in the end (delta: 42.5 MB). Peak memory consumption was 42.5 MB. Max. memory is 7.1 GB. [2019-09-10 09:10:49,115 INFO L168 Benchmark]: RCFGBuilder took 27894.21 ms. Allocated memory was 268.4 MB in the beginning and 1.1 GB in the end (delta: 803.7 MB). Free memory was 90.5 MB in the beginning and 631.5 MB in the end (delta: -541.0 MB). Peak memory consumption was 833.9 MB. Max. memory is 7.1 GB. [2019-09-10 09:10:49,116 INFO L168 Benchmark]: TraceAbstraction took 1892.88 ms. Allocated memory is still 1.1 GB. Free memory was 631.5 MB in the beginning and 381.9 MB in the end (delta: 249.6 MB). Peak memory consumption was 249.6 MB. Max. memory is 7.1 GB. [2019-09-10 09:10:49,126 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 142.1 MB. Free memory is still 108.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3131.97 ms. Allocated memory was 142.1 MB in the beginning and 268.4 MB in the end (delta: 126.4 MB). Free memory was 79.6 MB in the beginning and 133.0 MB in the end (delta: -53.4 MB). Peak memory consumption was 128.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 441.40 ms. Allocated memory is still 268.4 MB. Free memory was 133.0 MB in the beginning and 90.5 MB in the end (delta: 42.5 MB). Peak memory consumption was 42.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 27894.21 ms. Allocated memory was 268.4 MB in the beginning and 1.1 GB in the end (delta: 803.7 MB). Free memory was 90.5 MB in the beginning and 631.5 MB in the end (delta: -541.0 MB). Peak memory consumption was 833.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1892.88 ms. Allocated memory is still 1.1 GB. Free memory was 631.5 MB in the beginning and 381.9 MB in the end (delta: 249.6 MB). Peak memory consumption was 249.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 6788]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 139 procedures, 1341 locations, 1 error locations. SAFE Result, 1.8s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 777 SDtfs, 767 SDslu, 1 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1214occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 48 NumberOfCodeBlocks, 48 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 47 ConstructedInterpolants, 0 QuantifiedInterpolants, 3149 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...