java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 04:05:22,467 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 04:05:22,472 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 04:05:22,490 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 04:05:22,491 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 04:05:22,494 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 04:05:22,496 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 04:05:22,506 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 04:05:22,508 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 04:05:22,509 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 04:05:22,509 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 04:05:22,511 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 04:05:22,511 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 04:05:22,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 04:05:22,513 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 04:05:22,514 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 04:05:22,514 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 04:05:22,515 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 04:05:22,517 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 04:05:22,519 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 04:05:22,521 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 04:05:22,522 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 04:05:22,523 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 04:05:22,523 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 04:05:22,525 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 04:05:22,526 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 04:05:22,526 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 04:05:22,527 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 04:05:22,527 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 04:05:22,528 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 04:05:22,528 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 04:05:22,529 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 04:05:22,530 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 04:05:22,531 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 04:05:22,532 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 04:05:22,532 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 04:05:22,532 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 04:05:22,533 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 04:05:22,533 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 04:05:22,534 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 04:05:22,535 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 04:05:22,536 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 04:05:22,558 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 04:05:22,558 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 04:05:22,564 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 04:05:22,564 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 04:05:22,564 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 04:05:22,565 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 04:05:22,565 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 04:05:22,565 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 04:05:22,568 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 04:05:22,569 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 04:05:22,569 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 04:05:22,569 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 04:05:22,569 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 04:05:22,569 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 04:05:22,570 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 04:05:22,570 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 04:05:22,570 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 04:05:22,570 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 04:05:22,570 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 04:05:22,571 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 04:05:22,571 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 04:05:22,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:05:22,571 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 04:05:22,571 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 04:05:22,572 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 04:05:22,572 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 04:05:22,572 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 04:05:22,572 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 04:05:22,572 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-15 04:05:22,909 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 04:05:22,934 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 04:05:22,937 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 04:05:22,939 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 04:05:22,940 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 04:05:22,941 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i [2019-10-15 04:05:23,014 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecc84e96b/7fb53335825a41e8b9d47f6327fa75c4/FLAG9531ce917 [2019-10-15 04:05:23,742 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 04:05:23,743 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.i [2019-10-15 04:05:23,786 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecc84e96b/7fb53335825a41e8b9d47f6327fa75c4/FLAG9531ce917 [2019-10-15 04:05:23,874 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ecc84e96b/7fb53335825a41e8b9d47f6327fa75c4 [2019-10-15 04:05:23,884 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 04:05:23,886 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 04:05:23,888 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 04:05:23,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 04:05:23,892 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 04:05:23,893 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:05:23" (1/1) ... [2019-10-15 04:05:23,896 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@179ba5c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:23, skipping insertion in model container [2019-10-15 04:05:23,897 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:05:23" (1/1) ... [2019-10-15 04:05:23,904 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 04:05:24,017 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 04:05:25,567 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:05:25,634 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 04:05:25,811 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:05:26,043 INFO L192 MainTranslator]: Completed translation [2019-10-15 04:05:26,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:26 WrapperNode [2019-10-15 04:05:26,044 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 04:05:26,045 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 04:05:26,045 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 04:05:26,046 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 04:05:26,066 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:26" (1/1) ... [2019-10-15 04:05:26,066 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:26" (1/1) ... [2019-10-15 04:05:26,128 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:26" (1/1) ... [2019-10-15 04:05:26,129 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:26" (1/1) ... [2019-10-15 04:05:26,285 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:26" (1/1) ... [2019-10-15 04:05:26,306 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:26" (1/1) ... [2019-10-15 04:05:26,329 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:26" (1/1) ... [2019-10-15 04:05:26,348 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 04:05:26,349 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 04:05:26,349 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 04:05:26,349 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 04:05:26,351 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:05:26" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:05:26,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 04:05:26,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 04:05:26,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2019-10-15 04:05:26,432 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2019-10-15 04:05:26,433 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-15 04:05:26,433 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-15 04:05:26,433 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2019-10-15 04:05:26,433 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_clientdata [2019-10-15 04:05:26,433 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2019-10-15 04:05:26,434 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2019-10-15 04:05:26,434 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2019-10-15 04:05:26,434 INFO L138 BoogieDeclarations]: Found implementation of procedure get_temp [2019-10-15 04:05:26,434 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp [2019-10-15 04:05:26,434 INFO L138 BoogieDeclarations]: Found implementation of procedure get_temp_alarm [2019-10-15 04:05:26,435 INFO L138 BoogieDeclarations]: Found implementation of procedure get_temp2_fault [2019-10-15 04:05:26,435 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pwm1 [2019-10-15 04:05:26,438 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pwm1 [2019-10-15 04:05:26,438 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pwm1_enable [2019-10-15 04:05:26,438 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pwm1_enable [2019-10-15 04:05:26,439 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pwm1_auto_channels_temp [2019-10-15 04:05:26,440 INFO L138 BoogieDeclarations]: Found implementation of procedure get_temp_auto_point_temp [2019-10-15 04:05:26,441 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pwm1_auto_point_pwm [2019-10-15 04:05:26,441 INFO L138 BoogieDeclarations]: Found implementation of procedure set_slope_register [2019-10-15 04:05:26,441 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_auto_point_temp [2019-10-15 04:05:26,441 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pwm1_auto_point_pwm [2019-10-15 04:05:26,443 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fan [2019-10-15 04:05:26,443 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fan1_fault [2019-10-15 04:05:26,443 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan [2019-10-15 04:05:26,443 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fan1_div [2019-10-15 04:05:26,444 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan1_div [2019-10-15 04:05:26,444 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_detect [2019-10-15 04:05:26,444 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_probe [2019-10-15 04:05:26,444 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_remove [2019-10-15 04:05:26,444 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_init_client [2019-10-15 04:05:26,444 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_update_device [2019-10-15 04:05:26,444 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_driver_init [2019-10-15 04:05:26,445 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_driver_exit [2019-10-15 04:05:26,445 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 04:05:26,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-10-15 04:05:26,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-10-15 04:05:26,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-15 04:05:26,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-10-15 04:05:26,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-15 04:05:26,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-10-15 04:05:26,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-10-15 04:05:26,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-10-15 04:05:26,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-15 04:05:26,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-15 04:05:26,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-15 04:05:26,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-15 04:05:26,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-15 04:05:26,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-10-15 04:05:26,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-15 04:05:26,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-15 04:05:26,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-10-15 04:05:26,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-10-15 04:05:26,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-10-15 04:05:26,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-10-15 04:05:26,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-10-15 04:05:26,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2019-10-15 04:05:26,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-10-15 04:05:26,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 04:05:26,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 04:05:26,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-15 04:05:26,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:26,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:26,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-15 04:05:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-15 04:05:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-15 04:05:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-15 04:05:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-15 04:05:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-15 04:05:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-15 04:05:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-15 04:05:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-15 04:05:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-15 04:05:26,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-15 04:05:26,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-15 04:05:26,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-15 04:05:26,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-15 04:05:26,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_amc6821_data [2019-10-15 04:05:26,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_amc6821_data [2019-10-15 04:05:26,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_amc6821_data [2019-10-15 04:05:26,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_amc6821_data [2019-10-15 04:05:26,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_amc6821_data [2019-10-15 04:05:26,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_amc6821_data [2019-10-15 04:05:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_amc6821_data [2019-10-15 04:05:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 04:05:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 04:05:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-15 04:05:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-15 04:05:26,460 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-15 04:05:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-15 04:05:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-15 04:05:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-15 04:05:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-10-15 04:05:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-10-15 04:05:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-10-15 04:05:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2019-10-15 04:05:26,462 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2019-10-15 04:05:26,462 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_read_byte_data [2019-10-15 04:05:26,462 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_smbus_write_byte_data [2019-10-15 04:05:26,462 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2019-10-15 04:05:26,462 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-15 04:05:26,462 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-15 04:05:26,463 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 04:05:26,463 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-15 04:05:26,463 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2019-10-15 04:05:26,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2019-10-15 04:05:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 04:05:26,465 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 04:05:26,465 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 04:05:26,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 04:05:26,466 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-15 04:05:26,466 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2019-10-15 04:05:26,467 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2019-10-15 04:05:26,467 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-15 04:05:26,467 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-15 04:05:26,468 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-15 04:05:26,469 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-15 04:05:26,470 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-15 04:05:26,470 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-15 04:05:26,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-10-15 04:05:26,470 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 04:05:26,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-10-15 04:05:26,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-15 04:05:26,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-10-15 04:05:26,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-15 04:05:26,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-15 04:05:26,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-15 04:05:26,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-15 04:05:26,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-10-15 04:05:26,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-10-15 04:05:26,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-10-15 04:05:26,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-10-15 04:05:26,476 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-15 04:05:26,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-10-15 04:05:26,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-15 04:05:26,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-10-15 04:05:26,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-10-15 04:05:26,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-15 04:05:26,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-15 04:05:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-10-15 04:05:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-15 04:05:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-10-15 04:05:26,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-10-15 04:05:26,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2019-10-15 04:05:26,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:26,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:26,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-15 04:05:26,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-15 04:05:26,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-15 04:05:26,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-15 04:05:26,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-15 04:05:26,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_amc6821_data [2019-10-15 04:05:26,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_amc6821_data [2019-10-15 04:05:26,488 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 04:05:26,488 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2019-10-15 04:05:26,488 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2019-10-15 04:05:26,488 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-10-15 04:05:26,488 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-15 04:05:26,488 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-15 04:05:26,488 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-15 04:05:26,489 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-15 04:05:26,489 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2019-10-15 04:05:26,489 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2019-10-15 04:05:26,489 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2019-10-15 04:05:26,489 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_clientdata [2019-10-15 04:05:26,489 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2019-10-15 04:05:26,489 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2019-10-15 04:05:26,490 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2019-10-15 04:05:26,490 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2019-10-15 04:05:26,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 04:05:26,490 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2019-10-15 04:05:26,490 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-10-15 04:05:26,490 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-10-15 04:05:26,490 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2019-10-15 04:05:26,490 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_probe [2019-10-15 04:05:26,491 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_detect [2019-10-15 04:05:26,491 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_init_client [2019-10-15 04:05:26,491 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_remove [2019-10-15 04:05:26,491 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_update_device [2019-10-15 04:05:26,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 04:05:26,491 INFO L130 BoogieDeclarations]: Found specification of procedure get_temp [2019-10-15 04:05:26,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 04:05:26,491 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp [2019-10-15 04:05:26,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 04:05:26,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 04:05:26,492 INFO L130 BoogieDeclarations]: Found specification of procedure get_temp_alarm [2019-10-15 04:05:26,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 04:05:26,492 INFO L130 BoogieDeclarations]: Found specification of procedure get_temp2_fault [2019-10-15 04:05:26,492 INFO L130 BoogieDeclarations]: Found specification of procedure get_pwm1 [2019-10-15 04:05:26,492 INFO L130 BoogieDeclarations]: Found specification of procedure set_pwm1 [2019-10-15 04:05:26,492 INFO L130 BoogieDeclarations]: Found specification of procedure get_pwm1_enable [2019-10-15 04:05:26,493 INFO L130 BoogieDeclarations]: Found specification of procedure set_pwm1_enable [2019-10-15 04:05:26,493 INFO L130 BoogieDeclarations]: Found specification of procedure get_pwm1_auto_channels_temp [2019-10-15 04:05:26,493 INFO L130 BoogieDeclarations]: Found specification of procedure get_temp_auto_point_temp [2019-10-15 04:05:26,493 INFO L130 BoogieDeclarations]: Found specification of procedure get_pwm1_auto_point_pwm [2019-10-15 04:05:26,493 INFO L130 BoogieDeclarations]: Found specification of procedure set_slope_register [2019-10-15 04:05:26,493 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_auto_point_temp [2019-10-15 04:05:26,493 INFO L130 BoogieDeclarations]: Found specification of procedure set_pwm1_auto_point_pwm [2019-10-15 04:05:26,493 INFO L130 BoogieDeclarations]: Found specification of procedure get_fan [2019-10-15 04:05:26,494 INFO L130 BoogieDeclarations]: Found specification of procedure get_fan1_fault [2019-10-15 04:05:26,494 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan [2019-10-15 04:05:26,494 INFO L130 BoogieDeclarations]: Found specification of procedure get_fan1_div [2019-10-15 04:05:26,494 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan1_div [2019-10-15 04:05:26,494 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_driver_init [2019-10-15 04:05:26,494 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_driver_exit [2019-10-15 04:05:26,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 04:05:26,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 04:05:26,495 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 04:05:26,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 04:05:26,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-15 04:05:26,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:26,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:26,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:26,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:26,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2019-10-15 04:05:26,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-15 04:05:26,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-15 04:05:26,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-15 04:05:26,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-15 04:05:26,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-15 04:05:26,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-15 04:05:26,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-15 04:05:26,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-15 04:05:26,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-15 04:05:26,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_amc6821_data [2019-10-15 04:05:26,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_amc6821_data [2019-10-15 04:05:26,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_amc6821_data [2019-10-15 04:05:26,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_amc6821_data [2019-10-15 04:05:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_amc6821_data [2019-10-15 04:05:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 04:05:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 04:05:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 04:05:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 04:05:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 04:05:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 04:05:26,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 04:05:26,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 04:05:26,499 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 04:05:35,313 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 04:05:35,313 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 04:05:35,315 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:05:35 BoogieIcfgContainer [2019-10-15 04:05:35,315 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 04:05:35,316 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-15 04:05:35,316 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-15 04:05:35,317 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-15 04:05:35,317 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:05:35" (1/1) ... [2019-10-15 04:05:35,365 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-15 04:05:35,783 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-15 04:05:35,789 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 647 root evaluator evaluations with a maximum evaluation depth of 0. Performed 647 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1281 variables. [2019-10-15 04:05:35,789 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-15 04:05:35,792 INFO L168 Benchmark]: Toolchain (without parser) took 11905.43 ms. Allocated memory was 135.3 MB in the beginning and 505.9 MB in the end (delta: 370.7 MB). Free memory was 94.1 MB in the beginning and 246.7 MB in the end (delta: -152.6 MB). Peak memory consumption was 218.1 MB. Max. memory is 7.1 GB. [2019-10-15 04:05:35,793 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 135.3 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-15 04:05:35,794 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2156.40 ms. Allocated memory was 135.3 MB in the beginning and 231.7 MB in the end (delta: 96.5 MB). Free memory was 93.9 MB in the beginning and 151.6 MB in the end (delta: -57.7 MB). Peak memory consumption was 95.8 MB. Max. memory is 7.1 GB. [2019-10-15 04:05:35,795 INFO L168 Benchmark]: Boogie Preprocessor took 303.58 ms. Allocated memory is still 231.7 MB. Free memory was 151.6 MB in the beginning and 129.0 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 7.1 GB. [2019-10-15 04:05:35,796 INFO L168 Benchmark]: RCFGBuilder took 8966.55 ms. Allocated memory was 231.7 MB in the beginning and 505.9 MB in the end (delta: 274.2 MB). Free memory was 129.0 MB in the beginning and 365.9 MB in the end (delta: -236.9 MB). Peak memory consumption was 347.1 MB. Max. memory is 7.1 GB. [2019-10-15 04:05:35,797 INFO L168 Benchmark]: Abstract Interpretation took 473.05 ms. Allocated memory is still 505.9 MB. Free memory was 365.9 MB in the beginning and 246.7 MB in the end (delta: 119.2 MB). Peak memory consumption was 119.2 MB. Max. memory is 7.1 GB. [2019-10-15 04:05:35,801 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 135.3 MB. Free memory was 119.2 MB in the beginning and 119.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2156.40 ms. Allocated memory was 135.3 MB in the beginning and 231.7 MB in the end (delta: 96.5 MB). Free memory was 93.9 MB in the beginning and 151.6 MB in the end (delta: -57.7 MB). Peak memory consumption was 95.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 303.58 ms. Allocated memory is still 231.7 MB. Free memory was 151.6 MB in the beginning and 129.0 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 8966.55 ms. Allocated memory was 231.7 MB in the beginning and 505.9 MB in the end (delta: 274.2 MB). Free memory was 129.0 MB in the beginning and 365.9 MB in the end (delta: -236.9 MB). Peak memory consumption was 347.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 473.05 ms. Allocated memory is still 505.9 MB. Free memory was 365.9 MB in the beginning and 246.7 MB in the end (delta: 119.2 MB). Peak memory consumption was 119.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 4661]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...