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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 16:48:44,964 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 16:48:44,966 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 16:48:44,979 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 16:48:44,979 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 16:48:44,980 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 16:48:44,981 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 16:48:44,984 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 16:48:44,987 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 16:48:44,988 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 16:48:44,990 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 16:48:44,990 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 16:48:44,991 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 16:48:44,992 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 16:48:44,996 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 16:48:44,997 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 16:48:44,998 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 16:48:45,006 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 16:48:45,011 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 16:48:45,014 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 16:48:45,016 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 16:48:45,018 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 16:48:45,020 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 16:48:45,020 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 16:48:45,020 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 16:48:45,023 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 16:48:45,024 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 16:48:45,025 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 16:48:45,026 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 16:48:45,027 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 16:48:45,028 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 16:48:45,028 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 16:48:45,030 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 16:48:45,031 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 16:48:45,032 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 16:48:45,032 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 16:48:45,033 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-15 16:48:45,062 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 16:48:45,062 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 16:48:45,063 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 16:48:45,063 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 16:48:45,067 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 16:48:45,067 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 16:48:45,067 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 16:48:45,068 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 16:48:45,068 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 16:48:45,068 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 16:48:45,068 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 16:48:45,068 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 16:48:45,070 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 16:48:45,070 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 16:48:45,070 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 16:48:45,071 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 16:48:45,071 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 16:48:45,071 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 16:48:45,071 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 16:48:45,071 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 16:48:45,072 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 16:48:45,074 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 16:48:45,074 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 16:48:45,074 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 16:48:45,074 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 16:48:45,075 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 16:48:45,075 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 16:48:45,075 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 16:48:45,075 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 16:48:45,075 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 16:48:45,130 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 16:48:45,146 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 16:48:45,150 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 16:48:45,152 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 16:48:45,152 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 16:48:45,153 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.c [2018-11-15 16:48:45,223 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3ab7993d/ea2e63ec841e4bc7b5b5c0a133b5a25d/FLAGa75a8e881 [2018-11-15 16:48:46,063 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 16:48:46,064 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.c [2018-11-15 16:48:46,112 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3ab7993d/ea2e63ec841e4bc7b5b5c0a133b5a25d/FLAGa75a8e881 [2018-11-15 16:48:46,575 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3ab7993d/ea2e63ec841e4bc7b5b5c0a133b5a25d [2018-11-15 16:48:46,585 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 16:48:46,586 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 16:48:46,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 16:48:46,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 16:48:46,591 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 16:48:46,593 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 04:48:46" (1/1) ... [2018-11-15 16:48:46,596 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2806457f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:48:46, skipping insertion in model container [2018-11-15 16:48:46,596 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 04:48:46" (1/1) ... [2018-11-15 16:48:46,607 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 16:48:46,750 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 16:48:49,276 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 16:48:49,410 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 16:48:50,151 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 16:48:50,464 INFO L195 MainTranslator]: Completed translation [2018-11-15 16:48:50,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:48:50 WrapperNode [2018-11-15 16:48:50,465 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 16:48:50,465 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 16:48:50,465 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 16:48:50,466 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 16:48:50,481 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:48:50" (1/1) ... [2018-11-15 16:48:50,481 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:48:50" (1/1) ... [2018-11-15 16:48:50,593 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:48:50" (1/1) ... [2018-11-15 16:48:50,594 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:48:50" (1/1) ... [2018-11-15 16:48:50,744 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:48:50" (1/1) ... [2018-11-15 16:48:50,766 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:48:50" (1/1) ... [2018-11-15 16:48:50,789 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:48:50" (1/1) ... [2018-11-15 16:48:50,815 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 16:48:50,815 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 16:48:50,815 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 16:48:50,816 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 16:48:50,818 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 04:48:50" (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 [2018-11-15 16:48:50,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 16:48:50,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 16:48:50,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2018-11-15 16:48:50,889 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-15 16:48:50,889 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-15 16:48:50,889 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-15 16:48:50,889 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-15 16:48:50,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-15 16:48:50,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 16:48:50,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-15 16:48:50,890 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-15 16:48:50,890 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-15 16:48:50,891 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2018-11-15 16:48:50,891 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2018-11-15 16:48:50,891 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2018-11-15 16:48:50,891 INFO L138 BoogieDeclarations]: Found implementation of procedure read_method_int [2018-11-15 16:48:50,891 INFO L138 BoogieDeclarations]: Found implementation of procedure method_vpcr [2018-11-15 16:48:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure method_vpcw [2018-11-15 16:48:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure read_ec_data [2018-11-15 16:48:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ec_cmd [2018-11-15 16:48:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_status_show [2018-11-15 16:48:50,892 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_status_open [2018-11-15 16:48:50,893 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_cfg_show [2018-11-15 16:48:50,893 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_cfg_open [2018-11-15 16:48:50,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_debugfs_init [2018-11-15 16:48:50,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_debugfs_exit [2018-11-15 16:48:50,893 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ideapad_cam [2018-11-15 16:48:50,893 INFO L138 BoogieDeclarations]: Found implementation of procedure store_ideapad_cam [2018-11-15 16:48:50,893 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ideapad_fan [2018-11-15 16:48:50,894 INFO L138 BoogieDeclarations]: Found implementation of procedure store_ideapad_fan [2018-11-15 16:48:50,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_is_visible [2018-11-15 16:48:50,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_rfk_set [2018-11-15 16:48:50,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_sync_rfk_state [2018-11-15 16:48:50,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_register_rfkill [2018-11-15 16:48:50,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_unregister_rfkill [2018-11-15 16:48:50,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_platform_init [2018-11-15 16:48:50,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_platform_exit [2018-11-15 16:48:50,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_init [2018-11-15 16:48:50,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_exit [2018-11-15 16:48:50,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_report [2018-11-15 16:48:50,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_novokey [2018-11-15 16:48:50,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_check_special_buttons [2018-11-15 16:48:50,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_get_brightness [2018-11-15 16:48:50,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_update_status [2018-11-15 16:48:50,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_init [2018-11-15 16:48:50,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_exit [2018-11-15 16:48:50,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_notify_power [2018-11-15 16:48:50,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_notify_brightness [2018-11-15 16:48:50,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_sync_touchpad_state [2018-11-15 16:48:50,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_add [2018-11-15 16:48:50,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_remove [2018-11-15 16:48:50,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_notify [2018-11-15 16:48:50,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_resume [2018-11-15 16:48:50,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_driver_init [2018-11-15 16:48:50,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_driver_exit [2018-11-15 16:48:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 16:48:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2018-11-15 16:48:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2018-11-15 16:48:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2018-11-15 16:48:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2018-11-15 16:48:50,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2018-11-15 16:48:50,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2018-11-15 16:48:50,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2018-11-15 16:48:50,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2018-11-15 16:48:50,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2018-11-15 16:48:50,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2018-11-15 16:48:50,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 16:48:50,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-15 16:48:50,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-15 16:48:50,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-15 16:48:50,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-15 16:48:50,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 16:48:50,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-15 16:48:50,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 16:48:50,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-15 16:48:50,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-15 16:48:50,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2018-11-15 16:48:50,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2018-11-15 16:48:50,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2018-11-15 16:48:50,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2018-11-15 16:48:50,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-15 16:48:50,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2018-11-15 16:48:50,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2018-11-15 16:48:50,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_fb_info [2018-11-15 16:48:50,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_fb_info [2018-11-15 16:48:50,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_fb_info [2018-11-15 16:48:50,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_fb_info [2018-11-15 16:48:50,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info [2018-11-15 16:48:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_fb_info [2018-11-15 16:48:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info [2018-11-15 16:48:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-15 16:48:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-15 16:48:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2018-11-15 16:48:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2018-11-15 16:48:50,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-15 16:48:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-15 16:48:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2018-11-15 16:48:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device [2018-11-15 16:48:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_backlight_device [2018-11-15 16:48:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_backlight_device [2018-11-15 16:48:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_backlight_device [2018-11-15 16:48:50,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2018-11-15 16:48:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_backlight_device [2018-11-15 16:48:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2018-11-15 16:48:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-15 16:48:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 16:48:50,905 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 16:48:50,905 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 16:48:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-15 16:48:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-15 16:48:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-15 16:48:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-15 16:48:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 16:48:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-15 16:48:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2018-11-15 16:48:50,906 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 16:48:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-15 16:48:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-15 16:48:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2018-11-15 16:48:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2018-11-15 16:48:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-15 16:48:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2018-11-15 16:48:50,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2018-11-15 16:48:50,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2018-11-15 16:48:50,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2018-11-15 16:48:50,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2018-11-15 16:48:50,908 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-15 16:48:50,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2018-11-15 16:48:50,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2018-11-15 16:48:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2018-11-15 16:48:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2018-11-15 16:48:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 16:48:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-15 16:48:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2018-11-15 16:48:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2018-11-15 16:48:50,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info [2018-11-15 16:48:50,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2018-11-15 16:48:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2018-11-15 16:48:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2018-11-15 16:48:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_backlight_device [2018-11-15 16:48:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2018-11-15 16:48:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 16:48:50,911 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2018-11-15 16:48:50,912 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2018-11-15 16:48:50,912 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-15 16:48:50,912 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-15 16:48:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-15 16:48:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 16:48:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 16:48:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 16:48:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-15 16:48:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 16:48:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 16:48:50,913 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-15 16:48:50,914 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-15 16:48:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-15 16:48:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_object [2018-11-15 16:48:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2018-11-15 16:48:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_bus_register_driver [2018-11-15 16:48:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_bus_unregister_driver [2018-11-15 16:48:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_video_backlight_support [2018-11-15 16:48:50,915 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_alloc [2018-11-15 16:48:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_register [2018-11-15 16:48:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_unregister [2018-11-15 16:48:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_destroy [2018-11-15 16:48:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_set_hw_state [2018-11-15 16:48:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_init_sw_state [2018-11-15 16:48:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2018-11-15 16:48:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2018-11-15 16:48:50,916 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2018-11-15 16:48:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_del [2018-11-15 16:48:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_put [2018-11-15 16:48:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2018-11-15 16:48:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2018-11-15 16:48:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2018-11-15 16:48:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2018-11-15 16:48:50,918 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2018-11-15 16:48:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure sparse_keymap_setup [2018-11-15 16:48:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure sparse_keymap_free [2018-11-15 16:48:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure sparse_keymap_report_event [2018-11-15 16:48:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2018-11-15 16:48:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2018-11-15 16:48:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 16:48:50,919 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_register [2018-11-15 16:48:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_unregister [2018-11-15 16:48:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_force_update [2018-11-15 16:48:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2018-11-15 16:48:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2018-11-15 16:48:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2018-11-15 16:48:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2018-11-15 16:48:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2018-11-15 16:48:50,920 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2018-11-15 16:48:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2018-11-15 16:48:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2018-11-15 16:48:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure i8042_command [2018-11-15 16:48:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure read_method_int [2018-11-15 16:48:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-15 16:48:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 16:48:50,921 INFO L130 BoogieDeclarations]: Found specification of procedure method_vpcr [2018-11-15 16:48:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 16:48:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-15 16:48:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure method_vpcw [2018-11-15 16:48:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure read_ec_data [2018-11-15 16:48:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-15 16:48:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure write_ec_cmd [2018-11-15 16:48:50,922 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_status_show [2018-11-15 16:48:50,923 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_status_open [2018-11-15 16:48:50,923 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_cfg_show [2018-11-15 16:48:50,923 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_cfg_open [2018-11-15 16:48:50,923 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_debugfs_init [2018-11-15 16:48:50,923 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_debugfs_exit [2018-11-15 16:48:50,923 INFO L130 BoogieDeclarations]: Found specification of procedure show_ideapad_cam [2018-11-15 16:48:50,923 INFO L130 BoogieDeclarations]: Found specification of procedure store_ideapad_cam [2018-11-15 16:48:50,923 INFO L130 BoogieDeclarations]: Found specification of procedure show_ideapad_fan [2018-11-15 16:48:50,924 INFO L130 BoogieDeclarations]: Found specification of procedure store_ideapad_fan [2018-11-15 16:48:50,924 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_is_visible [2018-11-15 16:48:50,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-15 16:48:50,924 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_rfk_set [2018-11-15 16:48:50,924 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_sync_rfk_state [2018-11-15 16:48:50,924 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_register_rfkill [2018-11-15 16:48:50,924 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_unregister_rfkill [2018-11-15 16:48:50,925 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_platform_init [2018-11-15 16:48:50,927 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_platform_exit [2018-11-15 16:48:50,927 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_init [2018-11-15 16:48:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-15 16:48:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_exit [2018-11-15 16:48:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_report [2018-11-15 16:48:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_novokey [2018-11-15 16:48:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_check_special_buttons [2018-11-15 16:48:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_get_brightness [2018-11-15 16:48:50,928 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_update_status [2018-11-15 16:48:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_init [2018-11-15 16:48:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 16:48:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_exit [2018-11-15 16:48:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_notify_power [2018-11-15 16:48:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_notify_brightness [2018-11-15 16:48:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_sync_touchpad_state [2018-11-15 16:48:50,929 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_add [2018-11-15 16:48:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_remove [2018-11-15 16:48:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_notify [2018-11-15 16:48:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_resume [2018-11-15 16:48:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_driver_init [2018-11-15 16:48:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_driver_exit [2018-11-15 16:48:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_suspend_noirq_2 [2018-11-15 16:48:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_complete_2 [2018-11-15 16:48:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_resume_noirq_2 [2018-11-15 16:48:50,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_thaw_early_2 [2018-11-15 16:48:50,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_poweroff_late_2 [2018-11-15 16:48:50,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_resume_early_2 [2018-11-15 16:48:50,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_freeze_2 [2018-11-15 16:48:50,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 16:48:50,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_poweroff_noirq_2 [2018-11-15 16:48:50,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_suspend_late_2 [2018-11-15 16:48:50,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_prepare_2 [2018-11-15 16:48:50,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_freeze_late_2 [2018-11-15 16:48:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 16:48:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_restore_early_2 [2018-11-15 16:48:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_suspend_2 [2018-11-15 16:48:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_thaw_noirq_2 [2018-11-15 16:48:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_poweroff_2 [2018-11-15 16:48:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_freeze_noirq_2 [2018-11-15 16:48:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_restore_noirq_2 [2018-11-15 16:48:50,935 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 16:48:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 16:48:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-15 16:48:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-15 16:48:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-15 16:48:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-15 16:48:50,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-15 16:48:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-15 16:48:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2018-11-15 16:48:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2018-11-15 16:48:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2018-11-15 16:48:50,937 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-15 16:48:50,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2018-11-15 16:48:50,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_fb_info [2018-11-15 16:48:50,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_fb_info [2018-11-15 16:48:50,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_fb_info [2018-11-15 16:48:50,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_fb_info [2018-11-15 16:48:50,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info [2018-11-15 16:48:50,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_fb_info [2018-11-15 16:48:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-15 16:48:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-15 16:48:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-15 16:48:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-15 16:48:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device [2018-11-15 16:48:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_backlight_device [2018-11-15 16:48:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_backlight_device [2018-11-15 16:48:50,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2018-11-15 16:48:50,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_backlight_device [2018-11-15 16:48:50,943 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 16:48:50,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-15 16:48:50,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-15 16:48:50,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-15 16:48:50,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-15 16:48:50,944 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 16:48:50,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-15 16:48:50,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-15 16:49:05,363 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.notSimplified(BitvectorUtils.java:263) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplify_NonConstantCase(BitvectorUtils.java:259) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplifiedResult(BitvectorUtils.java:254) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils.termWithLocalSimplification(BitvectorUtils.java:180) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.neg(SmtUtils.java:560) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.minus(SmtUtils.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1274) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:395) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addAssume(Statements2TransFormula.java:319) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:701) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-15 16:49:05,368 INFO L168 Benchmark]: Toolchain (without parser) took 18782.28 ms. Allocated memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: 1.4 GB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -530.4 MB). Peak memory consumption was 906.3 MB. Max. memory is 7.1 GB. [2018-11-15 16:49:05,370 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-15 16:49:05,371 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3877.71 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 933.8 MB). Free memory was 1.4 GB in the beginning and 2.4 GB in the end (delta: -950.7 MB). Peak memory consumption was 611.9 MB. Max. memory is 7.1 GB. [2018-11-15 16:49:05,372 INFO L168 Benchmark]: Boogie Preprocessor took 349.69 ms. Allocated memory is still 2.5 GB. Free memory was 2.4 GB in the beginning and 2.3 GB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 7.1 GB. [2018-11-15 16:49:05,373 INFO L168 Benchmark]: RCFGBuilder took 14551.13 ms. Allocated memory was 2.5 GB in the beginning and 2.9 GB in the end (delta: 429.4 MB). Free memory was 2.3 GB in the beginning and 1.9 GB in the end (delta: 403.0 MB). Peak memory consumption was 906.0 MB. Max. memory is 7.1 GB. [2018-11-15 16:49:05,377 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 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3877.71 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 933.8 MB). Free memory was 1.4 GB in the beginning and 2.4 GB in the end (delta: -950.7 MB). Peak memory consumption was 611.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 349.69 ms. Allocated memory is still 2.5 GB. Free memory was 2.4 GB in the beginning and 2.3 GB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 14551.13 ms. Allocated memory was 2.5 GB in the beginning and 2.9 GB in the end (delta: 429.4 MB). Free memory was 2.3 GB in the beginning and 1.9 GB in the end (delta: 403.0 MB). Peak memory consumption was 906.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 64)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...