java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 11:07:24,381 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 11:07:24,383 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 11:07:24,400 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 11:07:24,401 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 11:07:24,402 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 11:07:24,404 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 11:07:24,409 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 11:07:24,411 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 11:07:24,412 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 11:07:24,415 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 11:07:24,415 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 11:07:24,418 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 11:07:24,419 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 11:07:24,427 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 11:07:24,428 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 11:07:24,428 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 11:07:24,431 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 11:07:24,437 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 11:07:24,438 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 11:07:24,439 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 11:07:24,441 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 11:07:24,444 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 11:07:24,444 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 11:07:24,446 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 11:07:24,447 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 11:07:24,451 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 11:07:24,452 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 11:07:24,453 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 11:07:24,454 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 11:07:24,454 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 11:07:24,456 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 11:07:24,456 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 11:07:24,456 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 11:07:24,457 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 11:07:24,460 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 11:07:24,460 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-20 11:07:24,487 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 11:07:24,487 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 11:07:24,490 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 11:07:24,490 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 11:07:24,491 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 11:07:24,491 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 11:07:24,491 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 11:07:24,491 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 11:07:24,491 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 11:07:24,492 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 11:07:24,492 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 11:07:24,492 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 11:07:24,492 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 11:07:24,492 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 11:07:24,493 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 11:07:24,495 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 11:07:24,496 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 11:07:24,496 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 11:07:24,496 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 11:07:24,496 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 11:07:24,496 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 11:07:24,498 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 11:07:24,498 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 11:07:24,498 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 11:07:24,498 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 11:07:24,499 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 11:07:24,499 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-20 11:07:24,499 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 11:07:24,499 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-20 11:07:24,548 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 11:07:24,563 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 11:07:24,568 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 11:07:24,570 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 11:07:24,570 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 11:07:24,571 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.c [2018-11-20 11:07:24,636 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e783db8d/e8644525ce41439e833dede3df627636/FLAG45b513a6a [2018-11-20 11:07:25,278 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 11:07:25,279 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--hwmon--amc6821.ko-main.cil.out.c [2018-11-20 11:07:25,321 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e783db8d/e8644525ce41439e833dede3df627636/FLAG45b513a6a [2018-11-20 11:07:25,399 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e783db8d/e8644525ce41439e833dede3df627636 [2018-11-20 11:07:25,410 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 11:07:25,411 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 11:07:25,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 11:07:25,413 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 11:07:25,416 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 11:07:25,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:07:25" (1/1) ... [2018-11-20 11:07:25,421 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65d63945 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:07:25, skipping insertion in model container [2018-11-20 11:07:25,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:07:25" (1/1) ... [2018-11-20 11:07:25,432 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 11:07:25,563 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 11:07:26,939 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 11:07:27,202 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 11:07:27,551 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 11:07:27,795 INFO L195 MainTranslator]: Completed translation [2018-11-20 11:07:27,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:07:27 WrapperNode [2018-11-20 11:07:27,796 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 11:07:27,797 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 11:07:27,797 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 11:07:27,797 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 11:07:27,816 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:07:27" (1/1) ... [2018-11-20 11:07:27,816 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:07:27" (1/1) ... [2018-11-20 11:07:27,903 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:07:27" (1/1) ... [2018-11-20 11:07:27,904 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:07:27" (1/1) ... [2018-11-20 11:07:28,072 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:07:27" (1/1) ... [2018-11-20 11:07:28,104 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:07:27" (1/1) ... [2018-11-20 11:07:28,139 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:07:27" (1/1) ... [2018-11-20 11:07:28,169 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 11:07:28,170 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 11:07:28,170 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 11:07:28,170 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 11:07:28,172 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:07:27" (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 [2018-11-20 11:07:28,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 11:07:28,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 11:07:28,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2018-11-20 11:07:28,239 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2018-11-20 11:07:28,239 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-20 11:07:28,239 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-20 11:07:28,240 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2018-11-20 11:07:28,240 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_clientdata [2018-11-20 11:07:28,240 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2018-11-20 11:07:28,240 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2018-11-20 11:07:28,240 INFO L138 BoogieDeclarations]: Found implementation of procedure SENSORS_LIMIT [2018-11-20 11:07:28,241 INFO L138 BoogieDeclarations]: Found implementation of procedure get_temp [2018-11-20 11:07:28,241 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp [2018-11-20 11:07:28,241 INFO L138 BoogieDeclarations]: Found implementation of procedure get_temp_alarm [2018-11-20 11:07:28,241 INFO L138 BoogieDeclarations]: Found implementation of procedure get_temp2_fault [2018-11-20 11:07:28,241 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pwm1 [2018-11-20 11:07:28,243 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pwm1 [2018-11-20 11:07:28,243 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pwm1_enable [2018-11-20 11:07:28,243 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pwm1_enable [2018-11-20 11:07:28,245 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pwm1_auto_channels_temp [2018-11-20 11:07:28,245 INFO L138 BoogieDeclarations]: Found implementation of procedure get_temp_auto_point_temp [2018-11-20 11:07:28,245 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pwm1_auto_point_pwm [2018-11-20 11:07:28,245 INFO L138 BoogieDeclarations]: Found implementation of procedure set_slope_register [2018-11-20 11:07:28,246 INFO L138 BoogieDeclarations]: Found implementation of procedure set_temp_auto_point_temp [2018-11-20 11:07:28,246 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pwm1_auto_point_pwm [2018-11-20 11:07:28,246 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fan [2018-11-20 11:07:28,246 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fan1_fault [2018-11-20 11:07:28,246 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan [2018-11-20 11:07:28,246 INFO L138 BoogieDeclarations]: Found implementation of procedure get_fan1_div [2018-11-20 11:07:28,248 INFO L138 BoogieDeclarations]: Found implementation of procedure set_fan1_div [2018-11-20 11:07:28,248 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_detect [2018-11-20 11:07:28,248 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_probe [2018-11-20 11:07:28,248 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_remove [2018-11-20 11:07:28,248 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_init_client [2018-11-20 11:07:28,248 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_update_device [2018-11-20 11:07:28,249 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_driver_init [2018-11-20 11:07:28,249 INFO L138 BoogieDeclarations]: Found implementation of procedure amc6821_driver_exit [2018-11-20 11:07:28,249 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 11:07:28,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2018-11-20 11:07:28,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2018-11-20 11:07:28,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2018-11-20 11:07:28,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2018-11-20 11:07:28,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2018-11-20 11:07:28,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2018-11-20 11:07:28,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2018-11-20 11:07:28,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2018-11-20 11:07:28,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2018-11-20 11:07:28,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2018-11-20 11:07:28,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2018-11-20 11:07:28,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2018-11-20 11:07:28,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2018-11-20 11:07:28,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2018-11-20 11:07:28,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2018-11-20 11:07:28,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2018-11-20 11:07:28,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2018-11-20 11:07:28,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2018-11-20 11:07:28,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2018-11-20 11:07:28,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2018-11-20 11:07:28,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2018-11-20 11:07:28,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2018-11-20 11:07:28,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2018-11-20 11:07:28,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-20 11:07:28,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-20 11:07:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-20 11:07:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-20 11:07:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-20 11:07:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-20 11:07:28,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-20 11:07:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-20 11:07:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-20 11:07:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-20 11:07:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2018-11-20 11:07:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2018-11-20 11:07:28,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2018-11-20 11:07:28,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2018-11-20 11:07:28,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-20 11:07:28,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2018-11-20 11:07:28,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2018-11-20 11:07:28,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-20 11:07:28,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-20 11:07:28,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2018-11-20 11:07:28,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2018-11-20 11:07:28,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-20 11:07:28,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-20 11:07:28,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2018-11-20 11:07:28,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_amc6821_data [2018-11-20 11:07:28,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_amc6821_data [2018-11-20 11:07:28,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_amc6821_data [2018-11-20 11:07:28,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_amc6821_data [2018-11-20 11:07:28,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_amc6821_data [2018-11-20 11:07:28,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_amc6821_data [2018-11-20 11:07:28,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_amc6821_data [2018-11-20 11:07:28,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-20 11:07:28,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-20 11:07:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 11:07:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-20 11:07:28,261 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2018-11-20 11:07:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2018-11-20 11:07:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2018-11-20 11:07:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-20 11:07:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-20 11:07:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-20 11:07:28,262 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-20 11:07:28,263 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-20 11:07:28,263 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2018-11-20 11:07:28,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2018-11-20 11:07:28,263 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-20 11:07:28,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2018-11-20 11:07:28,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2018-11-20 11:07:28,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2018-11-20 11:07:28,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2018-11-20 11:07:28,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2018-11-20 11:07:28,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2018-11-20 11:07:28,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2018-11-20 11:07:28,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2018-11-20 11:07:28,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2018-11-20 11:07:28,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2018-11-20 11:07:28,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2018-11-20 11:07:28,265 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-20 11:07:28,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2018-11-20 11:07:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2018-11-20 11:07:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2018-11-20 11:07:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2018-11-20 11:07:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2018-11-20 11:07:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2018-11-20 11:07:28,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2018-11-20 11:07:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2018-11-20 11:07:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2018-11-20 11:07:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2018-11-20 11:07:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2018-11-20 11:07:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-20 11:07:28,267 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-20 11:07:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2018-11-20 11:07:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2018-11-20 11:07:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2018-11-20 11:07:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2018-11-20 11:07:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2018-11-20 11:07:28,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_amc6821_data [2018-11-20 11:07:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_amc6821_data [2018-11-20 11:07:28,269 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 11:07:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2018-11-20 11:07:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2018-11-20 11:07:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2018-11-20 11:07:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-20 11:07:28,270 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-20 11:07:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-20 11:07:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2018-11-20 11:07:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_read_byte_data [2018-11-20 11:07:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_smbus_write_byte_data [2018-11-20 11:07:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2018-11-20 11:07:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_clientdata [2018-11-20 11:07:28,271 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2018-11-20 11:07:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2018-11-20 11:07:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2018-11-20 11:07:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2018-11-20 11:07:28,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-20 11:07:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2018-11-20 11:07:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2018-11-20 11:07:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2018-11-20 11:07:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure SENSORS_LIMIT [2018-11-20 11:07:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_probe [2018-11-20 11:07:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_detect [2018-11-20 11:07:28,274 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_init_client [2018-11-20 11:07:28,275 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_remove [2018-11-20 11:07:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_update_device [2018-11-20 11:07:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 11:07:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure get_temp [2018-11-20 11:07:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-20 11:07:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp [2018-11-20 11:07:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 11:07:28,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-20 11:07:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure get_temp_alarm [2018-11-20 11:07:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-20 11:07:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure get_temp2_fault [2018-11-20 11:07:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure get_pwm1 [2018-11-20 11:07:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure set_pwm1 [2018-11-20 11:07:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure get_pwm1_enable [2018-11-20 11:07:28,278 INFO L130 BoogieDeclarations]: Found specification of procedure set_pwm1_enable [2018-11-20 11:07:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure get_pwm1_auto_channels_temp [2018-11-20 11:07:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure get_temp_auto_point_temp [2018-11-20 11:07:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure get_pwm1_auto_point_pwm [2018-11-20 11:07:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure set_slope_register [2018-11-20 11:07:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure set_temp_auto_point_temp [2018-11-20 11:07:28,279 INFO L130 BoogieDeclarations]: Found specification of procedure set_pwm1_auto_point_pwm [2018-11-20 11:07:28,280 INFO L130 BoogieDeclarations]: Found specification of procedure get_fan [2018-11-20 11:07:28,280 INFO L130 BoogieDeclarations]: Found specification of procedure get_fan1_fault [2018-11-20 11:07:28,280 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan [2018-11-20 11:07:28,280 INFO L130 BoogieDeclarations]: Found specification of procedure get_fan1_div [2018-11-20 11:07:28,280 INFO L130 BoogieDeclarations]: Found specification of procedure set_fan1_div [2018-11-20 11:07:28,280 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_driver_init [2018-11-20 11:07:28,280 INFO L130 BoogieDeclarations]: Found specification of procedure amc6821_driver_exit [2018-11-20 11:07:28,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-20 11:07:28,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-20 11:07:28,281 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 11:07:28,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-20 11:07:28,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-20 11:07:28,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-20 11:07:28,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-20 11:07:28,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-20 11:07:28,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-20 11:07:28,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-20 11:07:28,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2018-11-20 11:07:28,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2018-11-20 11:07:28,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2018-11-20 11:07:28,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-20 11:07:28,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2018-11-20 11:07:28,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-20 11:07:28,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-20 11:07:28,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-20 11:07:28,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-20 11:07:28,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_amc6821_data [2018-11-20 11:07:28,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_amc6821_data [2018-11-20 11:07:28,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_amc6821_data [2018-11-20 11:07:28,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_amc6821_data [2018-11-20 11:07:28,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_amc6821_data [2018-11-20 11:07:28,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 11:07:28,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-20 11:07:28,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 11:07:56,190 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 11:07:56,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:07:56 BoogieIcfgContainer [2018-11-20 11:07:56,191 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 11:07:56,193 INFO L168 Benchmark]: Toolchain (without parser) took 30782.53 ms. Allocated memory was 1.5 GB in the beginning and 3.6 GB in the end (delta: 2.1 GB). Free memory was 1.4 GB in the beginning and 3.5 GB in the end (delta: -2.1 GB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. [2018-11-20 11:07:56,195 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-20 11:07:56,195 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2384.33 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 757.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -709.8 MB). Peak memory consumption was 101.9 MB. Max. memory is 7.1 GB. [2018-11-20 11:07:56,196 INFO L168 Benchmark]: Boogie Preprocessor took 372.23 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 41.1 MB). Peak memory consumption was 41.1 MB. Max. memory is 7.1 GB. [2018-11-20 11:07:56,197 INFO L168 Benchmark]: RCFGBuilder took 28020.95 ms. Allocated memory was 2.3 GB in the beginning and 3.6 GB in the end (delta: 1.4 GB). Free memory was 2.1 GB in the beginning and 3.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. [2018-11-20 11:07:56,201 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2384.33 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 757.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -709.8 MB). Peak memory consumption was 101.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 372.23 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 41.1 MB). Peak memory consumption was 41.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 28020.95 ms. Allocated memory was 2.3 GB in the beginning and 3.6 GB in the end (delta: 1.4 GB). Free memory was 2.1 GB in the beginning and 3.5 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...