java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 02:18:41,528 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 02:18:41,531 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 02:18:41,550 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 02:18:41,550 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 02:18:41,552 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 02:18:41,554 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 02:18:41,564 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 02:18:41,569 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 02:18:41,572 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 02:18:41,573 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 02:18:41,575 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 02:18:41,575 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 02:18:41,577 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 02:18:41,580 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 02:18:41,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 02:18:41,583 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 02:18:41,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 02:18:41,585 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 02:18:41,590 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 02:18:41,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 02:18:41,597 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 02:18:41,599 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 02:18:41,600 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 02:18:41,602 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 02:18:41,602 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 02:18:41,602 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 02:18:41,603 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 02:18:41,603 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 02:18:41,606 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 02:18:41,606 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 02:18:41,608 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 02:18:41,609 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 02:18:41,610 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 02:18:41,611 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 02:18:41,611 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 02:18:41,612 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 02:18:41,612 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 02:18:41,613 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 02:18:41,614 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 02:18:41,615 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 02:18:41,616 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-14 02:18:41,643 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 02:18:41,644 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 02:18:41,645 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 02:18:41,645 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 02:18:41,645 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 02:18:41,646 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 02:18:41,646 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 02:18:41,646 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 02:18:41,646 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 02:18:41,646 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 02:18:41,646 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 02:18:41,647 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 02:18:41,647 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 02:18:41,647 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 02:18:41,647 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 02:18:41,647 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 02:18:41,648 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 02:18:41,648 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 02:18:41,648 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 02:18:41,648 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 02:18:41,648 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 02:18:41,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 02:18:41,649 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 02:18:41,649 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 02:18:41,649 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 02:18:41,649 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 02:18:41,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 02:18:41,650 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 02:18:41,650 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-14 02:18:41,908 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 02:18:41,927 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 02:18:41,931 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 02:18:41,932 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 02:18:41,933 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 02:18:41,934 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i [2019-10-14 02:18:42,001 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/725b55b3a/39de03e3cad74201aa0b09f2c6329030/FLAG79acbc430 [2019-10-14 02:18:42,802 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 02:18:42,803 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--mousedev.ko-entry_point.cil.out.i [2019-10-14 02:18:42,850 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/725b55b3a/39de03e3cad74201aa0b09f2c6329030/FLAG79acbc430 [2019-10-14 02:18:43,364 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/725b55b3a/39de03e3cad74201aa0b09f2c6329030 [2019-10-14 02:18:43,373 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 02:18:43,374 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 02:18:43,375 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 02:18:43,376 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 02:18:43,379 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 02:18:43,381 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:18:43" (1/1) ... [2019-10-14 02:18:43,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e7ef353 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:18:43, skipping insertion in model container [2019-10-14 02:18:43,384 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 02:18:43" (1/1) ... [2019-10-14 02:18:43,392 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 02:18:43,518 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 02:18:45,547 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 02:18:45,597 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 02:18:45,971 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 02:18:46,398 INFO L192 MainTranslator]: Completed translation [2019-10-14 02:18:46,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:18:46 WrapperNode [2019-10-14 02:18:46,399 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 02:18:46,400 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 02:18:46,400 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 02:18:46,400 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 02:18:46,417 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:18:46" (1/1) ... [2019-10-14 02:18:46,417 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:18:46" (1/1) ... [2019-10-14 02:18:46,524 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:18:46" (1/1) ... [2019-10-14 02:18:46,525 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:18:46" (1/1) ... [2019-10-14 02:18:46,666 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:18:46" (1/1) ... [2019-10-14 02:18:46,687 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:18:46" (1/1) ... [2019-10-14 02:18:46,711 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:18:46" (1/1) ... [2019-10-14 02:18:46,756 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 02:18:46,757 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 02:18:46,757 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 02:18:46,757 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 02:18:46,763 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 02:18:46" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 02:18:46,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 02:18:46,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 02:18:46,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-14 02:18:46,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 02:18:46,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-14 02:18:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-10-14 02:18:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-14 02:18:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-14 02:18:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-14 02:18:46,892 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-14 02:18:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-14 02:18:46,893 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-10-14 02:18:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 02:18:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 02:18:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-14 02:18:46,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-14 02:18:46,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 02:18:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 02:18:46,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 02:18:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 02:18:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 02:18:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2019-10-14 02:18:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-10-14 02:18:46,901 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-14 02:18:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-14 02:18:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-14 02:18:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-14 02:18:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-14 02:18:46,902 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-14 02:18:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2019-10-14 02:18:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2019-10-14 02:18:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2019-10-14 02:18:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2019-10-14 02:18:46,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2019-10-14 02:18:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2019-10-14 02:18:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2019-10-14 02:18:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2019-10-14 02:18:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2019-10-14 02:18:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-14 02:18:46,904 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-14 02:18:46,905 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-14 02:18:46,905 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2019-10-14 02:18:46,905 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-10-14 02:18:46,905 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-10-14 02:18:46,905 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-14 02:18:46,906 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-14 02:18:46,906 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_device [2019-10-14 02:18:46,906 INFO L138 BoogieDeclarations]: Found implementation of procedure input_put_device [2019-10-14 02:18:46,906 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_min [2019-10-14 02:18:46,906 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_max [2019-10-14 02:18:46,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_touchpad_event [2019-10-14 02:18:46,907 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_abs_event [2019-10-14 02:18:46,907 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_rel_event [2019-10-14 02:18:46,907 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_key_event [2019-10-14 02:18:46,907 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_notify_readers [2019-10-14 02:18:46,907 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_touchpad_touch [2019-10-14 02:18:46,907 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_event [2019-10-14 02:18:46,907 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_fasync [2019-10-14 02:18:46,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_free [2019-10-14 02:18:46,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_open_device [2019-10-14 02:18:46,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_close_device [2019-10-14 02:18:46,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_open_devices [2019-10-14 02:18:46,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_close_devices [2019-10-14 02:18:46,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_attach_client [2019-10-14 02:18:46,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_detach_client [2019-10-14 02:18:46,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_release [2019-10-14 02:18:46,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_open [2019-10-14 02:18:46,909 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_limit_delta [2019-10-14 02:18:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_packet [2019-10-14 02:18:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_generate_response [2019-10-14 02:18:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_write [2019-10-14 02:18:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_read [2019-10-14 02:18:46,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_poll [2019-10-14 02:18:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_mark_dead [2019-10-14 02:18:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_hangup [2019-10-14 02:18:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_cleanup [2019-10-14 02:18:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_reserve_minor [2019-10-14 02:18:46,911 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_create [2019-10-14 02:18:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_destroy [2019-10-14 02:18:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_add_device [2019-10-14 02:18:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mixdev_remove_device [2019-10-14 02:18:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_connect [2019-10-14 02:18:46,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_disconnect [2019-10-14 02:18:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_psaux_register [2019-10-14 02:18:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_psaux_unregister [2019-10-14 02:18:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_init [2019-10-14 02:18:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mousedev_exit [2019-10-14 02:18:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2019-10-14 02:18:46,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_input_handler_1 [2019-10-14 02:18:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 02:18:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-10-14 02:18:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-14 02:18:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-14 02:18:46,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-14 02:18:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-10-14 02:18:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-10-14 02:18:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2019-10-14 02:18:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2019-10-14 02:18:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10 [2019-10-14 02:18:46,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-14 02:18:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2019-10-14 02:18:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-14 02:18:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-10-14 02:18:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-14 02:18:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_16 [2019-10-14 02:18:46,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17 [2019-10-14 02:18:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-10-14 02:18:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-10-14 02:18:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-10-14 02:18:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21 [2019-10-14 02:18:46,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_22 [2019-10-14 02:18:46,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_23 [2019-10-14 02:18:46,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_24 [2019-10-14 02:18:46,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-10-14 02:18:46,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-10-14 02:18:46,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-10-14 02:18:46,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_28 [2019-10-14 02:18:46,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_29 [2019-10-14 02:18:46,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 02:18:46,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-14 02:18:46,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-14 02:18:46,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-14 02:18:46,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-14 02:18:46,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-14 02:18:46,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-14 02:18:46,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-14 02:18:46,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-14 02:18:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-14 02:18:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-14 02:18:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-14 02:18:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-14 02:18:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-14 02:18:46,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-14 02:18:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-14 02:18:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-14 02:18:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 02:18:46,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-14 02:18:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-14 02:18:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-14 02:18:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 02:18:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-14 02:18:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-14 02:18:46,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-14 02:18:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-14 02:18:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-14 02:18:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-14 02:18:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 02:18:46,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 02:18:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 02:18:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 02:18:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 02:18:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 02:18:46,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 02:18:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-14 02:18:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-14 02:18:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-14 02:18:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-14 02:18:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_mousedev [2019-10-14 02:18:46,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_mousedev [2019-10-14 02:18:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_mousedev [2019-10-14 02:18:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_mousedev [2019-10-14 02:18:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_mousedev [2019-10-14 02:18:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_mousedev [2019-10-14 02:18:46,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_mousedev [2019-10-14 02:18:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_mousedev [2019-10-14 02:18:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_mousedev [2019-10-14 02:18:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_mousedev [2019-10-14 02:18:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_mousedev [2019-10-14 02:18:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 02:18:46,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-10-14 02:18:46,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-14 02:18:46,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-14 02:18:46,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add_rcu [2019-10-14 02:18:46,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-10-14 02:18:46,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-10-14 02:18:46,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-14 02:18:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-10-14 02:18:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-14 02:18:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-14 02:18:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-14 02:18:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-10-14 02:18:46,930 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-14 02:18:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-14 02:18:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-14 02:18:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-14 02:18:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2019-10-14 02:18:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2019-10-14 02:18:46,931 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2019-10-14 02:18:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-10-14 02:18:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2019-10-14 02:18:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2019-10-14 02:18:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2019-10-14 02:18:46,932 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2019-10-14 02:18:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2019-10-14 02:18:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-14 02:18:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2019-10-14 02:18:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure input_close_device [2019-10-14 02:18:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_minor [2019-10-14 02:18:46,933 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_new_minor [2019-10-14 02:18:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure input_open_device [2019-10-14 02:18:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_handle [2019-10-14 02:18:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_handler [2019-10-14 02:18:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_handle [2019-10-14 02:18:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_handler [2019-10-14 02:18:46,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2019-10-14 02:18:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_bind_1 [2019-10-14 02:18:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 02:18:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-10-14 02:18:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-10-14 02:18:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-10-14 02:18:46,935 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-14 02:18:46,936 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-10-14 02:18:46,936 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2019-10-14 02:18:46,936 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2019-10-14 02:18:46,976 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-14 02:18:46,976 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-10-14 02:18:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-14 02:18:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-14 02:18:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2019-10-14 02:18:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-10-14 02:18:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-10-14 02:18:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 02:18:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-10-14 02:18:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2019-10-14 02:18:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-14 02:18:46,977 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2019-10-14 02:18:46,978 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 02:18:46,978 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 02:18:46,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 02:18:46,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 02:18:46,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-14 02:18:46,978 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 02:18:46,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 02:18:46,978 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-10-14 02:18:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-14 02:18:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 02:18:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 02:18:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-14 02:18:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-14 02:18:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-14 02:18:46,979 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 02:18:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-14 02:18:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-10-14 02:18:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-14 02:18:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-14 02:18:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-14 02:18:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-14 02:18:46,980 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-14 02:18:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 02:18:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-14 02:18:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-14 02:18:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 02:18:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-10-14 02:18:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-10-14 02:18:46,981 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-14 02:18:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 02:18:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-10-14 02:18:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-14 02:18:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-14 02:18:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-14 02:18:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-10-14 02:18:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-10-14 02:18:46,982 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-10-14 02:18:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-14 02:18:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-14 02:18:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10 [2019-10-14 02:18:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-14 02:18:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-14 02:18:46,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2019-10-14 02:18:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-14 02:18:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-14 02:18:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-14 02:18:46,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17 [2019-10-14 02:18:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-10-14 02:18:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21 [2019-10-14 02:18:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-10-14 02:18:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-10-14 02:18:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 02:18:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 02:18:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 02:18:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 02:18:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 02:18:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 02:18:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 02:18:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 02:18:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 02:18:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 02:18:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-14 02:18:46,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-14 02:18:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 02:18:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 02:18:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 02:18:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 02:18:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 02:18:46,998 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-10-14 02:18:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2019-10-14 02:18:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_16 [2019-10-14 02:18:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_24 [2019-10-14 02:18:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-14 02:18:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-10-14 02:18:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-10-14 02:18:46,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2019-10-14 02:18:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-10-14 02:18:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-10-14 02:18:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-10-14 02:18:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-10-14 02:18:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-14 02:18:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-14 02:18:47,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-14 02:18:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-14 02:18:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 02:18:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 02:18:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 02:18:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_mousedev [2019-10-14 02:18:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_mousedev [2019-10-14 02:18:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_mousedev [2019-10-14 02:18:47,001 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2019-10-14 02:18:47,002 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-10-14 02:18:47,002 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-14 02:18:47,002 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-14 02:18:47,002 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-14 02:18:47,002 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-14 02:18:47,002 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-14 02:18:47,002 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-14 02:18:47,003 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-14 02:18:47,003 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-14 02:18:47,003 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-14 02:18:47,003 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-14 02:18:47,003 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-14 02:18:47,003 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-14 02:18:47,003 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-10-14 02:18:47,003 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-14 02:18:47,004 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-10-14 02:18:47,004 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-14 02:18:47,004 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2019-10-14 02:18:47,004 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2019-10-14 02:18:47,004 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2019-10-14 02:18:47,004 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2019-10-14 02:18:47,004 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2019-10-14 02:18:47,004 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2019-10-14 02:18:47,005 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2019-10-14 02:18:47,005 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-10-14 02:18:47,005 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2019-10-14 02:18:47,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 02:18:47,005 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2019-10-14 02:18:47,005 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add_rcu [2019-10-14 02:18:47,005 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2019-10-14 02:18:47,005 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2019-10-14 02:18:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-14 02:18:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 02:18:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-14 02:18:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-14 02:18:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-14 02:18:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2019-10-14 02:18:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_input_handler_1 [2019-10-14 02:18:47,006 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2019-10-14 02:18:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2019-10-14 02:18:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2019-10-14 02:18:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-10-14 02:18:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2019-10-14 02:18:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-10-14 02:18:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-10-14 02:18:47,007 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-10-14 02:18:47,008 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-10-14 02:18:47,008 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-14 02:18:47,008 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-14 02:18:47,008 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-14 02:18:47,008 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2019-10-14 02:18:47,008 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2019-10-14 02:18:47,008 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2019-10-14 02:18:47,008 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2019-10-14 02:18:47,009 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2019-10-14 02:18:47,009 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-10-14 02:18:47,009 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_device [2019-10-14 02:18:47,009 INFO L130 BoogieDeclarations]: Found specification of procedure input_put_device [2019-10-14 02:18:47,009 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_handler [2019-10-14 02:18:47,009 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_handler [2019-10-14 02:18:47,009 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_new_minor [2019-10-14 02:18:47,009 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_minor [2019-10-14 02:18:47,010 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_handle [2019-10-14 02:18:47,010 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_handle [2019-10-14 02:18:47,010 INFO L130 BoogieDeclarations]: Found specification of procedure input_open_device [2019-10-14 02:18:47,010 INFO L130 BoogieDeclarations]: Found specification of procedure input_close_device [2019-10-14 02:18:47,010 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_min [2019-10-14 02:18:47,011 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_max [2019-10-14 02:18:47,011 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2019-10-14 02:18:47,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_23 [2019-10-14 02:18:47,011 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2019-10-14 02:18:47,011 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2019-10-14 02:18:47,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_22 [2019-10-14 02:18:47,013 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_touchpad_event [2019-10-14 02:18:47,013 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_abs_event [2019-10-14 02:18:47,014 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_rel_event [2019-10-14 02:18:47,014 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_key_event [2019-10-14 02:18:47,014 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_notify_readers [2019-10-14 02:18:47,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 02:18:47,016 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_touchpad_touch [2019-10-14 02:18:47,016 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_event [2019-10-14 02:18:47,016 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_fasync [2019-10-14 02:18:47,017 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_free [2019-10-14 02:18:47,021 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_open_device [2019-10-14 02:18:47,021 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_close_device [2019-10-14 02:18:47,021 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_open_devices [2019-10-14 02:18:47,021 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_close_devices [2019-10-14 02:18:47,021 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_attach_client [2019-10-14 02:18:47,022 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_detach_client [2019-10-14 02:18:47,022 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_release [2019-10-14 02:18:47,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 02:18:47,022 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_open [2019-10-14 02:18:47,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-14 02:18:47,022 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_limit_delta [2019-10-14 02:18:47,022 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_packet [2019-10-14 02:18:47,022 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_generate_response [2019-10-14 02:18:47,023 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_write [2019-10-14 02:18:47,023 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_read [2019-10-14 02:18:47,023 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_poll [2019-10-14 02:18:47,023 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_mark_dead [2019-10-14 02:18:47,023 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_hangup [2019-10-14 02:18:47,023 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_cleanup [2019-10-14 02:18:47,023 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_reserve_minor [2019-10-14 02:18:47,023 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_create [2019-10-14 02:18:47,024 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_destroy [2019-10-14 02:18:47,024 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_add_device [2019-10-14 02:18:47,024 INFO L130 BoogieDeclarations]: Found specification of procedure mixdev_remove_device [2019-10-14 02:18:47,024 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_connect [2019-10-14 02:18:47,024 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_disconnect [2019-10-14 02:18:47,024 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2019-10-14 02:18:47,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_28 [2019-10-14 02:18:47,024 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2019-10-14 02:18:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_29 [2019-10-14 02:18:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_psaux_register [2019-10-14 02:18:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_psaux_unregister [2019-10-14 02:18:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_init [2019-10-14 02:18:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure mousedev_exit [2019-10-14 02:18:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 02:18:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 02:18:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-10-14 02:18:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_1 [2019-10-14 02:18:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 02:18:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 02:18:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-14 02:18:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-14 02:18:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-14 02:18:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-14 02:18:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-14 02:18:47,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-14 02:18:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-14 02:18:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-14 02:18:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-14 02:18:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-14 02:18:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-14 02:18:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 02:18:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-14 02:18:47,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-14 02:18:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 02:18:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-14 02:18:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-14 02:18:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-14 02:18:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-14 02:18:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-14 02:18:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 02:18:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 02:18:47,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 02:18:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 02:18:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-14 02:18:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-14 02:18:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-14 02:18:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-14 02:18:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_mousedev [2019-10-14 02:18:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_mousedev [2019-10-14 02:18:47,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_mousedev [2019-10-14 02:18:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_mousedev [2019-10-14 02:18:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_mousedev [2019-10-14 02:18:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_mousedev [2019-10-14 02:18:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_mousedev [2019-10-14 02:18:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_mousedev [2019-10-14 02:18:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 02:18:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-14 02:18:47,030 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-14 02:18:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 02:18:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 02:18:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 02:18:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 02:18:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 02:18:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-14 02:18:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-14 02:18:47,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-14 02:18:47,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-14 02:18:47,894 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-14 02:19:15,011 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 02:19:15,011 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 02:19:15,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:19:15 BoogieIcfgContainer [2019-10-14 02:19:15,014 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 02:19:15,015 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-14 02:19:15,015 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-14 02:19:15,015 INFO L275 PluginConnector]: Sifa initialized [2019-10-14 02:19:15,016 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 02:19:15" (1/1) ... [2019-10-14 02:19:15,017 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-14 02:19:15,039 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-14 02:19:15,040 INFO L169 IcfgInterpreter]: Building call graph [2019-10-14 02:19:15,057 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-14 02:19:15,066 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-14 02:19:15,068 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-14 02:19:20,489 WARN L191 SmtUtils]: Spent 985.00 ms on a formula simplification that was a NOOP. DAG size: 1617