java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--input--misc--uinput.ko-ldv_main0.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 14:01:16,381 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 14:01:16,383 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 14:01:16,396 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 14:01:16,396 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 14:01:16,397 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 14:01:16,399 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 14:01:16,401 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 14:01:16,403 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 14:01:16,404 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 14:01:16,405 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 14:01:16,406 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 14:01:16,406 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 14:01:16,407 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 14:01:16,408 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 14:01:16,409 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 14:01:16,410 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 14:01:16,411 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 14:01:16,412 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 14:01:16,414 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 14:01:16,416 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 14:01:16,417 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 14:01:16,418 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 14:01:16,419 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 14:01:16,421 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 14:01:16,421 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 14:01:16,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 14:01:16,423 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 14:01:16,423 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 14:01:16,424 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 14:01:16,424 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 14:01:16,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 14:01:16,426 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 14:01:16,426 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 14:01:16,427 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 14:01:16,428 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 14:01:16,428 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 14:01:16,428 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 14:01:16,429 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 14:01:16,430 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 14:01:16,430 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 14:01:16,431 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-20 14:01:16,446 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 14:01:16,446 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 14:01:16,447 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-20 14:01:16,447 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-20 14:01:16,448 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-20 14:01:16,448 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-20 14:01:16,448 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-20 14:01:16,448 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-20 14:01:16,448 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-20 14:01:16,449 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-20 14:01:16,449 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 14:01:16,450 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 14:01:16,450 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 14:01:16,450 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 14:01:16,450 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 14:01:16,450 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 14:01:16,450 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 14:01:16,451 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 14:01:16,451 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 14:01:16,451 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 14:01:16,451 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 14:01:16,452 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-20 14:01:16,452 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 14:01:16,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 14:01:16,452 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 14:01:16,452 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 14:01:16,453 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-20 14:01:16,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 14:01:16,453 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 14:01:16,453 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-20 14:01:16,482 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 14:01:16,495 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 14:01:16,499 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 14:01:16,500 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 14:01:16,501 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 14:01:16,501 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--input--misc--uinput.ko-ldv_main0.cil.out.i [2019-09-20 14:01:16,583 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3370a56de/e69b3ea36c6d4f8c87896a0181cfc551/FLAG319e3caca [2019-09-20 14:01:17,373 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 14:01:17,374 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--input--misc--uinput.ko-ldv_main0.cil.out.i [2019-09-20 14:01:17,428 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3370a56de/e69b3ea36c6d4f8c87896a0181cfc551/FLAG319e3caca [2019-09-20 14:01:17,885 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3370a56de/e69b3ea36c6d4f8c87896a0181cfc551 [2019-09-20 14:01:17,895 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 14:01:17,897 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 14:01:17,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 14:01:17,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 14:01:17,902 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 14:01:17,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 02:01:17" (1/1) ... [2019-09-20 14:01:17,906 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e9feba6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:17, skipping insertion in model container [2019-09-20 14:01:17,906 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 02:01:17" (1/1) ... [2019-09-20 14:01:17,914 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 14:01:18,023 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 14:01:19,839 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 14:01:19,858 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 14:01:20,065 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 14:01:20,306 INFO L192 MainTranslator]: Completed translation [2019-09-20 14:01:20,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:20 WrapperNode [2019-09-20 14:01:20,307 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 14:01:20,308 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 14:01:20,308 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 14:01:20,308 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 14:01:20,328 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:20" (1/1) ... [2019-09-20 14:01:20,328 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:20" (1/1) ... [2019-09-20 14:01:20,444 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:20" (1/1) ... [2019-09-20 14:01:20,445 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:20" (1/1) ... [2019-09-20 14:01:20,589 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:20" (1/1) ... [2019-09-20 14:01:20,635 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:20" (1/1) ... [2019-09-20 14:01:20,671 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:20" (1/1) ... [2019-09-20 14:01:20,708 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 14:01:20,709 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 14:01:20,709 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 14:01:20,709 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 14:01:20,712 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:01:20" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 14:01:20,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 14:01:20,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 14:01:20,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-20 14:01:20,811 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-20 14:01:20,811 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-20 14:01:20,812 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-20 14:01:20,812 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-20 14:01:20,812 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-20 14:01:20,812 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-20 14:01:20,813 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-09-20 14:01:20,813 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ia32_task [2019-09-20 14:01:20,814 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-09-20 14:01:20,814 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-20 14:01:20,815 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-20 14:01:20,815 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-20 14:01:20,816 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-20 14:01:20,817 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-20 14:01:20,817 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-09-20 14:01:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-20 14:01:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-20 14:01:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-09-20 14:01:20,818 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-09-20 14:01:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-09-20 14:01:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-20 14:01:20,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-20 14:01:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-20 14:01:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-20 14:01:20,820 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-20 14:01:20,821 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-09-20 14:01:20,821 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2019-09-20 14:01:20,821 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2019-09-20 14:01:20,821 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_events_per_packet [2019-09-20 14:01:20,821 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_min [2019-09-20 14:01:20,822 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_min [2019-09-20 14:01:20,822 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_max [2019-09-20 14:01:20,822 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_max [2019-09-20 14:01:20,822 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_fuzz [2019-09-20 14:01:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_flat [2019-09-20 14:01:20,823 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_flat [2019-09-20 14:01:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2019-09-20 14:01:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure is_x32_task [2019-09-20 14:01:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure is_compat_task [2019-09-20 14:01:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event_size [2019-09-20 14:01:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_event [2019-09-20 14:01:20,824 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_alloc_id [2019-09-20 14:01:20,826 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_find [2019-09-20 14:01:20,826 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_reserve_slot [2019-09-20 14:01:20,826 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_done [2019-09-20 14:01:20,826 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_send [2019-09-20 14:01:20,826 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_submit [2019-09-20 14:01:20,826 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_flush_requests [2019-09-20 14:01:20,826 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_set_gain [2019-09-20 14:01:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_set_autocenter [2019-09-20 14:01:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_playback [2019-09-20 14:01:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_upload_effect [2019-09-20 14:01:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_erase_effect [2019-09-20 14:01:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_destroy_device [2019-09-20 14:01:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_create_device [2019-09-20 14:01:20,827 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_open [2019-09-20 14:01:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_validate_absbits [2019-09-20 14:01:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_allocate_device [2019-09-20 14:01:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_setup_device [2019-09-20 14:01:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_inject_event [2019-09-20 14:01:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_write [2019-09-20 14:01:20,828 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_fetch_next_event [2019-09-20 14:01:20,829 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_events_to_user [2019-09-20 14:01:20,829 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_read [2019-09-20 14:01:20,829 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_poll [2019-09-20 14:01:20,829 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_release [2019-09-20 14:01:20,830 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ff_upload_to_user [2019-09-20 14:01:20,830 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ff_upload_from_user [2019-09-20 14:01:20,830 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ioctl_handler [2019-09-20 14:01:20,830 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ioctl [2019-09-20 14:01:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_compat_ioctl [2019-09-20 14:01:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_init [2019-09-20 14:01:20,831 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_exit [2019-09-20 14:01:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 14:01:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-09-20 14:01:20,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-09-20 14:01:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-09-20 14:01:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-09-20 14:01:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-09-20 14:01:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_6 [2019-09-20 14:01:20,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-09-20 14:01:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_8 [2019-09-20 14:01:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-09-20 14:01:20,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_10 [2019-09-20 14:01:20,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-09-20 14:01:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2019-09-20 14:01:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-09-20 14:01:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-20 14:01:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-20 14:01:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-20 14:01:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-20 14:01:20,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-20 14:01:20,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-20 14:01:20,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-20 14:01:20,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-20 14:01:20,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-20 14:01:20,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-20 14:01:20,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-20 14:01:20,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-20 14:01:20,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-20 14:01:20,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-20 14:01:20,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-20 14:01:20,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-20 14:01:20,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_uinput_device [2019-09-20 14:01:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_uinput_device [2019-09-20 14:01:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_uinput_device [2019-09-20 14:01:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_uinput_device [2019-09-20 14:01:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_uinput_device [2019-09-20 14:01:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_uinput_device [2019-09-20 14:01:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_uinput_device [2019-09-20 14:01:20,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 14:01:20,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 14:01:20,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-20 14:01:20,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-20 14:01:20,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-20 14:01:20,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-20 14:01:20,845 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-20 14:01:20,846 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-20 14:01:20,846 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-20 14:01:20,846 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-20 14:01:20,847 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-20 14:01:20,847 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-20 14:01:20,848 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-20 14:01:20,848 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-20 14:01:20,848 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-20 14:01:20,848 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2019-09-20 14:01:20,848 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-20 14:01:20,849 INFO L138 BoogieDeclarations]: Found implementation of procedure input_alloc_absinfo [2019-09-20 14:01:20,849 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-09-20 14:01:20,849 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event_from_user [2019-09-20 14:01:20,849 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event_to_user [2019-09-20 14:01:20,852 INFO L138 BoogieDeclarations]: Found implementation of procedure input_ff_create [2019-09-20 14:01:20,852 INFO L138 BoogieDeclarations]: Found implementation of procedure input_ff_destroy [2019-09-20 14:01:20,853 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-09-20 14:01:20,853 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_init_slots [2019-09-20 14:01:20,854 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-09-20 14:01:20,857 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-09-20 14:01:20,858 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrndup [2019-09-20 14:01:20,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-09-20 14:01:20,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-09-20 14:01:20,864 INFO L138 BoogieDeclarations]: Found implementation of procedure memdup_user [2019-09-20 14:01:20,864 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-09-20 14:01:20,865 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2019-09-20 14:01:20,865 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2019-09-20 14:01:20,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-20 14:01:20,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-09-20 14:01:20,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-20 14:01:20,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-20 14:01:20,865 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2019-09-20 14:01:20,866 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-09-20 14:01:20,866 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-20 14:01:20,866 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-20 14:01:20,866 INFO L138 BoogieDeclarations]: Found implementation of procedure strndup_user [2019-09-20 14:01:20,867 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-20 14:01:20,867 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-09-20 14:01:20,867 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 14:01:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 14:01:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-20 14:01:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-20 14:01:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 14:01:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-20 14:01:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-20 14:01:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-20 14:01:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 14:01:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-20 14:01:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-20 14:01:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-09-20 14:01:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-20 14:01:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-20 14:01:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure strndup_user [2019-09-20 14:01:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure memdup_user [2019-09-20 14:01:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-20 14:01:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-20 14:01:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure kstrndup [2019-09-20 14:01:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-09-20 14:01:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-20 14:01:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-20 14:01:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-20 14:01:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-20 14:01:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-09-20 14:01:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-20 14:01:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-09-20 14:01:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-09-20 14:01:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-09-20 14:01:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-09-20 14:01:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-09-20 14:01:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-09-20 14:01:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-09-20 14:01:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_6 [2019-09-20 14:01:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_8 [2019-09-20 14:01:20,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_10 [2019-09-20 14:01:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2019-09-20 14:01:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-20 14:01:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-09-20 14:01:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-09-20 14:01:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-20 14:01:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-20 14:01:20,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-20 14:01:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-20 14:01:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-20 14:01:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_uinput_device [2019-09-20 14:01:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_uinput_device [2019-09-20 14:01:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-09-20 14:01:20,874 INFO L130 BoogieDeclarations]: Found specification of procedure is_ia32_task [2019-09-20 14:01:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-09-20 14:01:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-20 14:01:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-20 14:01:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-20 14:01:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-20 14:01:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-20 14:01:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-20 14:01:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-20 14:01:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-20 14:01:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-20 14:01:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-20 14:01:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2019-09-20 14:01:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-20 14:01:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-20 14:01:20,876 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-09-20 14:01:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-20 14:01:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-09-20 14:01:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-09-20 14:01:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 14:01:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 14:01:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 14:01:20,877 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-20 14:01:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-20 14:01:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2019-09-20 14:01:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2019-09-20 14:01:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-20 14:01:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-20 14:01:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-20 14:01:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-20 14:01:20,878 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-09-20 14:01:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-20 14:01:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 14:01:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-20 14:01:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-09-20 14:01:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-09-20 14:01:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 14:01:20,879 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 14:01:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 14:01:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 14:01:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-20 14:01:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-20 14:01:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 14:01:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-20 14:01:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-20 14:01:20,880 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-20 14:01:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2019-09-20 14:01:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2019-09-20 14:01:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-20 14:01:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-20 14:01:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-09-20 14:01:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-09-20 14:01:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2019-09-20 14:01:20,881 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2019-09-20 14:01:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-09-20 14:01:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-09-20 14:01:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-09-20 14:01:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_events_per_packet [2019-09-20 14:01:20,882 INFO L130 BoogieDeclarations]: Found specification of procedure input_alloc_absinfo [2019-09-20 14:01:20,883 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_min [2019-09-20 14:01:20,887 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_min [2019-09-20 14:01:20,887 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_max [2019-09-20 14:01:20,887 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_max [2019-09-20 14:01:20,888 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_fuzz [2019-09-20 14:01:20,888 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_flat [2019-09-20 14:01:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_flat [2019-09-20 14:01:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure input_ff_create [2019-09-20 14:01:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure input_ff_destroy [2019-09-20 14:01:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_init_slots [2019-09-20 14:01:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2019-09-20 14:01:20,891 INFO L130 BoogieDeclarations]: Found specification of procedure is_x32_task [2019-09-20 14:01:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure is_compat_task [2019-09-20 14:01:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure input_event_size [2019-09-20 14:01:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure input_event_from_user [2019-09-20 14:01:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure input_event_to_user [2019-09-20 14:01:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_event [2019-09-20 14:01:20,892 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_alloc_id [2019-09-20 14:01:20,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 14:01:20,893 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_find [2019-09-20 14:01:20,893 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_reserve_slot [2019-09-20 14:01:20,893 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_done [2019-09-20 14:01:20,893 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_send [2019-09-20 14:01:20,893 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_submit [2019-09-20 14:01:20,893 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_flush_requests [2019-09-20 14:01:20,893 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_set_gain [2019-09-20 14:01:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_set_autocenter [2019-09-20 14:01:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_playback [2019-09-20 14:01:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_upload_effect [2019-09-20 14:01:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_erase_effect [2019-09-20 14:01:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_destroy_device [2019-09-20 14:01:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_create_device [2019-09-20 14:01:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_open [2019-09-20 14:01:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_validate_absbits [2019-09-20 14:01:20,894 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_allocate_device [2019-09-20 14:01:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_setup_device [2019-09-20 14:01:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_inject_event [2019-09-20 14:01:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_write [2019-09-20 14:01:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_fetch_next_event [2019-09-20 14:01:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_events_to_user [2019-09-20 14:01:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_read [2019-09-20 14:01:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_poll [2019-09-20 14:01:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_release [2019-09-20 14:01:20,895 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ff_upload_to_user [2019-09-20 14:01:20,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-20 14:01:20,896 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ff_upload_from_user [2019-09-20 14:01:20,896 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ioctl_handler [2019-09-20 14:01:20,896 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-20 14:01:20,896 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ioctl [2019-09-20 14:01:20,896 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_compat_ioctl [2019-09-20 14:01:20,896 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_init [2019-09-20 14:01:20,896 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_exit [2019-09-20 14:01:20,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 14:01:20,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-09-20 14:01:20,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 14:01:20,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-09-20 14:01:20,897 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 14:01:20,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-20 14:01:20,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-20 14:01:20,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-20 14:01:20,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-20 14:01:20,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-20 14:01:20,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-20 14:01:20,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-20 14:01:20,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-20 14:01:20,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-20 14:01:20,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-20 14:01:20,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_uinput_device [2019-09-20 14:01:20,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_uinput_device [2019-09-20 14:01:20,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_uinput_device [2019-09-20 14:01:20,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_uinput_device [2019-09-20 14:01:20,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_uinput_device [2019-09-20 14:01:20,899 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 14:01:20,899 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 14:01:20,899 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 14:01:20,899 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 14:01:20,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 14:01:20,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 14:01:20,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 14:01:20,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 14:01:20,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-20 14:01:20,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-20 14:01:20,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-20 14:01:20,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-20 14:01:30,954 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 14:01:30,954 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 14:01:30,956 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:01:30 BoogieIcfgContainer [2019-09-20 14:01:30,957 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 14:01:30,958 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-20 14:01:30,958 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-20 14:01:30,958 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-20 14:01:30,959 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:01:30" (1/1) ... [2019-09-20 14:01:31,018 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-20 14:01:31,116 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-20 14:01:31,123 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 52 root evaluator evaluations with a maximum evaluation depth of 0. Performed 52 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 163 variables. [2019-09-20 14:01:31,123 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-20 14:01:31,127 INFO L168 Benchmark]: Toolchain (without parser) took 13228.86 ms. Allocated memory was 138.9 MB in the beginning and 632.3 MB in the end (delta: 493.4 MB). Free memory was 80.3 MB in the beginning and 560.2 MB in the end (delta: -479.9 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. [2019-09-20 14:01:31,128 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 138.9 MB. Free memory was 104.8 MB in the beginning and 104.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-20 14:01:31,129 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2409.75 ms. Allocated memory was 138.9 MB in the beginning and 269.0 MB in the end (delta: 130.0 MB). Free memory was 80.1 MB in the beginning and 231.0 MB in the end (delta: -151.0 MB). Peak memory consumption was 108.9 MB. Max. memory is 7.1 GB. [2019-09-20 14:01:31,130 INFO L168 Benchmark]: Boogie Preprocessor took 400.42 ms. Allocated memory is still 269.0 MB. Free memory was 231.0 MB in the beginning and 212.5 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 7.1 GB. [2019-09-20 14:01:31,131 INFO L168 Benchmark]: RCFGBuilder took 10248.11 ms. Allocated memory was 269.0 MB in the beginning and 632.3 MB in the end (delta: 363.3 MB). Free memory was 212.5 MB in the beginning and 571.4 MB in the end (delta: -358.8 MB). Peak memory consumption was 448.4 MB. Max. memory is 7.1 GB. [2019-09-20 14:01:31,132 INFO L168 Benchmark]: Abstract Interpretation took 166.03 ms. Allocated memory is still 632.3 MB. Free memory was 571.4 MB in the beginning and 560.2 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 7.1 GB. [2019-09-20 14:01:31,137 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 138.9 MB. Free memory was 104.8 MB in the beginning and 104.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2409.75 ms. Allocated memory was 138.9 MB in the beginning and 269.0 MB in the end (delta: 130.0 MB). Free memory was 80.1 MB in the beginning and 231.0 MB in the end (delta: -151.0 MB). Peak memory consumption was 108.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 400.42 ms. Allocated memory is still 269.0 MB. Free memory was 231.0 MB in the beginning and 212.5 MB in the end (delta: 18.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10248.11 ms. Allocated memory was 269.0 MB in the beginning and 632.3 MB in the end (delta: 363.3 MB). Free memory was 212.5 MB in the beginning and 571.4 MB in the end (delta: -358.8 MB). Peak memory consumption was 448.4 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 166.03 ms. Allocated memory is still 632.3 MB. Free memory was 571.4 MB in the beginning and 560.2 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 4898]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...