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.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -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 18:18:59,358 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 18:18:59,360 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 18:18:59,373 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 18:18:59,374 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 18:18:59,375 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 18:18:59,377 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 18:18:59,380 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 18:18:59,384 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 18:18:59,385 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 18:18:59,386 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 18:18:59,391 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 18:18:59,391 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 18:18:59,395 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 18:18:59,396 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 18:18:59,399 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 18:18:59,400 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 18:18:59,405 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 18:18:59,407 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 18:18:59,410 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 18:18:59,414 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 18:18:59,415 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 18:18:59,416 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 18:18:59,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 18:18:59,422 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 18:18:59,422 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 18:18:59,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 18:18:59,426 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 18:18:59,426 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 18:18:59,427 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 18:18:59,429 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 18:18:59,430 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 18:18:59,431 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 18:18:59,431 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 18:18:59,433 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 18:18:59,434 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 18:18:59,435 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 18:18:59,435 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 18:18:59,435 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 18:18:59,436 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 18:18:59,436 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 18:18:59,437 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 [2019-09-20 18:18:59,451 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 18:18:59,452 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 18:18:59,453 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 18:18:59,453 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 18:18:59,453 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 18:18:59,454 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 18:18:59,454 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 18:18:59,454 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 18:18:59,454 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 18:18:59,454 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 18:18:59,455 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 18:18:59,455 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 18:18:59,455 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 18:18:59,455 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 18:18:59,456 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 18:18:59,456 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 18:18:59,456 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 18:18:59,456 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 18:18:59,456 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 18:18:59,457 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 18:18:59,457 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 18:18:59,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 18:18:59,457 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 18:18:59,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 18:18:59,458 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 18:18:59,458 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 18:18:59,458 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 18:18:59,458 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 18:18:59,458 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: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-20 18:18:59,510 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 18:18:59,525 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 18:18:59,531 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 18:18:59,535 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 18:18:59,535 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 18:18:59,536 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--input--misc--uinput.ko-ldv_main0.cil.out.i [2019-09-20 18:18:59,604 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bc2b7100/099ede23eefd4ba08bf5b143801d41ac/FLAG8c7a05ab6 [2019-09-20 18:19:00,395 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 18:19:00,395 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--input--misc--uinput.ko-ldv_main0.cil.out.i [2019-09-20 18:19:00,427 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bc2b7100/099ede23eefd4ba08bf5b143801d41ac/FLAG8c7a05ab6 [2019-09-20 18:19:00,474 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bc2b7100/099ede23eefd4ba08bf5b143801d41ac [2019-09-20 18:19:00,484 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 18:19:00,485 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 18:19:00,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 18:19:00,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 18:19:00,490 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 18:19:00,491 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 06:19:00" (1/1) ... [2019-09-20 18:19:00,493 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8fe3e7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:19:00, skipping insertion in model container [2019-09-20 18:19:00,494 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 06:19:00" (1/1) ... [2019-09-20 18:19:00,500 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 18:19:00,611 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 18:19:02,213 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 18:19:02,237 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 18:19:02,523 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 18:19:02,719 INFO L192 MainTranslator]: Completed translation [2019-09-20 18:19:02,720 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:19:02 WrapperNode [2019-09-20 18:19:02,720 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 18:19:02,721 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 18:19:02,721 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 18:19:02,721 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 18:19:02,738 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:19:02" (1/1) ... [2019-09-20 18:19:02,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:19:02" (1/1) ... [2019-09-20 18:19:02,852 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:19:02" (1/1) ... [2019-09-20 18:19:02,853 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:19:02" (1/1) ... [2019-09-20 18:19:02,958 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:19:02" (1/1) ... [2019-09-20 18:19:02,973 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:19:02" (1/1) ... [2019-09-20 18:19:02,988 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:19:02" (1/1) ... [2019-09-20 18:19:03,020 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 18:19:03,020 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 18:19:03,020 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 18:19:03,021 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 18:19:03,023 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:19:02" (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 18:19:03,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 18:19:03,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 18:19:03,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-20 18:19:03,102 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-20 18:19:03,103 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-20 18:19:03,103 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-20 18:19:03,105 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-20 18:19:03,106 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-20 18:19:03,106 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-20 18:19:03,107 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-09-20 18:19:03,107 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ia32_task [2019-09-20 18:19:03,108 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-09-20 18:19:03,108 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-20 18:19:03,108 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-20 18:19:03,108 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-20 18:19:03,109 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-20 18:19:03,111 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-20 18:19:03,111 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-09-20 18:19:03,111 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-20 18:19:03,112 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-20 18:19:03,112 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-09-20 18:19:03,112 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-09-20 18:19:03,112 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-09-20 18:19:03,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-20 18:19:03,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-20 18:19:03,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-20 18:19:03,113 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-20 18:19:03,113 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-20 18:19:03,113 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-09-20 18:19:03,113 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2019-09-20 18:19:03,114 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2019-09-20 18:19:03,114 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_events_per_packet [2019-09-20 18:19:03,114 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_min [2019-09-20 18:19:03,115 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_min [2019-09-20 18:19:03,115 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_max [2019-09-20 18:19:03,115 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_max [2019-09-20 18:19:03,115 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_fuzz [2019-09-20 18:19:03,115 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_flat [2019-09-20 18:19:03,116 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_flat [2019-09-20 18:19:03,116 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2019-09-20 18:19:03,116 INFO L138 BoogieDeclarations]: Found implementation of procedure is_x32_task [2019-09-20 18:19:03,116 INFO L138 BoogieDeclarations]: Found implementation of procedure is_compat_task [2019-09-20 18:19:03,116 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event_size [2019-09-20 18:19:03,116 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_event [2019-09-20 18:19:03,116 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_alloc_id [2019-09-20 18:19:03,117 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_find [2019-09-20 18:19:03,117 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_reserve_slot [2019-09-20 18:19:03,117 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_done [2019-09-20 18:19:03,117 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_send [2019-09-20 18:19:03,117 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_submit [2019-09-20 18:19:03,117 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_flush_requests [2019-09-20 18:19:03,117 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_set_gain [2019-09-20 18:19:03,118 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_set_autocenter [2019-09-20 18:19:03,118 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_playback [2019-09-20 18:19:03,118 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_upload_effect [2019-09-20 18:19:03,118 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_erase_effect [2019-09-20 18:19:03,118 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_destroy_device [2019-09-20 18:19:03,118 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_create_device [2019-09-20 18:19:03,119 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_open [2019-09-20 18:19:03,119 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_validate_absbits [2019-09-20 18:19:03,119 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_allocate_device [2019-09-20 18:19:03,119 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_setup_device [2019-09-20 18:19:03,120 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_inject_event [2019-09-20 18:19:03,120 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_write [2019-09-20 18:19:03,120 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_fetch_next_event [2019-09-20 18:19:03,120 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_events_to_user [2019-09-20 18:19:03,120 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_read [2019-09-20 18:19:03,120 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_poll [2019-09-20 18:19:03,120 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_release [2019-09-20 18:19:03,121 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ff_upload_to_user [2019-09-20 18:19:03,121 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ff_upload_from_user [2019-09-20 18:19:03,121 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ioctl_handler [2019-09-20 18:19:03,121 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ioctl [2019-09-20 18:19:03,122 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_compat_ioctl [2019-09-20 18:19:03,122 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_init [2019-09-20 18:19:03,122 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_exit [2019-09-20 18:19:03,123 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 18:19:03,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-09-20 18:19:03,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-09-20 18:19:03,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-09-20 18:19:03,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-09-20 18:19:03,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-09-20 18:19:03,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_6 [2019-09-20 18:19:03,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-09-20 18:19:03,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_8 [2019-09-20 18:19:03,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-09-20 18:19:03,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_10 [2019-09-20 18:19:03,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-09-20 18:19:03,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2019-09-20 18:19:03,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-09-20 18:19:03,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-20 18:19:03,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-20 18:19:03,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-20 18:19:03,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-20 18:19:03,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-20 18:19:03,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-20 18:19:03,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-20 18:19:03,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-20 18:19:03,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-20 18:19:03,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-20 18:19:03,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-20 18:19:03,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-20 18:19:03,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-20 18:19:03,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-20 18:19:03,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-20 18:19:03,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-20 18:19:03,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_uinput_device [2019-09-20 18:19:03,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_uinput_device [2019-09-20 18:19:03,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_uinput_device [2019-09-20 18:19:03,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_uinput_device [2019-09-20 18:19:03,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_uinput_device [2019-09-20 18:19:03,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_uinput_device [2019-09-20 18:19:03,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_uinput_device [2019-09-20 18:19:03,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 18:19:03,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 18:19:03,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-20 18:19:03,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-20 18:19:03,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-20 18:19:03,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-20 18:19:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-20 18:19:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-20 18:19:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-20 18:19:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-20 18:19:03,132 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-20 18:19:03,133 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-20 18:19:03,133 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-20 18:19:03,134 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-20 18:19:03,134 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-20 18:19:03,134 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2019-09-20 18:19:03,134 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-20 18:19:03,134 INFO L138 BoogieDeclarations]: Found implementation of procedure input_alloc_absinfo [2019-09-20 18:19:03,135 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-09-20 18:19:03,135 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event_from_user [2019-09-20 18:19:03,136 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event_to_user [2019-09-20 18:19:03,139 INFO L138 BoogieDeclarations]: Found implementation of procedure input_ff_create [2019-09-20 18:19:03,139 INFO L138 BoogieDeclarations]: Found implementation of procedure input_ff_destroy [2019-09-20 18:19:03,139 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-09-20 18:19:03,139 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_init_slots [2019-09-20 18:19:03,140 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-09-20 18:19:03,140 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-09-20 18:19:03,140 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrndup [2019-09-20 18:19:03,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-09-20 18:19:03,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-09-20 18:19:03,141 INFO L138 BoogieDeclarations]: Found implementation of procedure memdup_user [2019-09-20 18:19:03,149 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-09-20 18:19:03,149 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2019-09-20 18:19:03,149 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2019-09-20 18:19:03,149 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-20 18:19:03,149 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-09-20 18:19:03,149 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-20 18:19:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-20 18:19:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2019-09-20 18:19:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-09-20 18:19:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-20 18:19:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-20 18:19:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure strndup_user [2019-09-20 18:19:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-20 18:19:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-09-20 18:19:03,151 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 18:19:03,151 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 18:19:03,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-20 18:19:03,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-20 18:19:03,152 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 18:19:03,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-20 18:19:03,152 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-20 18:19:03,152 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-20 18:19:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 18:19:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-20 18:19:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-20 18:19:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-09-20 18:19:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-20 18:19:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-20 18:19:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure strndup_user [2019-09-20 18:19:03,153 INFO L130 BoogieDeclarations]: Found specification of procedure memdup_user [2019-09-20 18:19:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-20 18:19:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-20 18:19:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure kstrndup [2019-09-20 18:19:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-09-20 18:19:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-20 18:19:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-20 18:19:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-20 18:19:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-20 18:19:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-09-20 18:19:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-20 18:19:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-09-20 18:19:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-09-20 18:19:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-09-20 18:19:03,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-09-20 18:19:03,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-09-20 18:19:03,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-09-20 18:19:03,156 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-09-20 18:19:03,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_6 [2019-09-20 18:19:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_8 [2019-09-20 18:19:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_10 [2019-09-20 18:19:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2019-09-20 18:19:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-20 18:19:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-09-20 18:19:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-09-20 18:19:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-20 18:19:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-20 18:19:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-20 18:19:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-20 18:19:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-20 18:19:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_uinput_device [2019-09-20 18:19:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_uinput_device [2019-09-20 18:19:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-09-20 18:19:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure is_ia32_task [2019-09-20 18:19:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-09-20 18:19:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-20 18:19:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-20 18:19:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-20 18:19:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-20 18:19:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-20 18:19:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-20 18:19:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-20 18:19:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-20 18:19:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-20 18:19:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-20 18:19:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2019-09-20 18:19:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-20 18:19:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-20 18:19:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-09-20 18:19:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-20 18:19:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-09-20 18:19:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-09-20 18:19:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 18:19:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 18:19:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 18:19:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-20 18:19:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-20 18:19:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2019-09-20 18:19:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2019-09-20 18:19:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-20 18:19:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-20 18:19:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-20 18:19:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-20 18:19:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-09-20 18:19:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-20 18:19:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 18:19:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-20 18:19:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-09-20 18:19:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-09-20 18:19:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 18:19:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 18:19:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 18:19:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 18:19:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-20 18:19:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-20 18:19:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 18:19:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-20 18:19:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-20 18:19:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-20 18:19:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2019-09-20 18:19:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2019-09-20 18:19:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-20 18:19:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-20 18:19:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-09-20 18:19:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-09-20 18:19:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2019-09-20 18:19:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2019-09-20 18:19:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-09-20 18:19:03,172 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-09-20 18:19:03,172 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-09-20 18:19:03,172 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_events_per_packet [2019-09-20 18:19:03,172 INFO L130 BoogieDeclarations]: Found specification of procedure input_alloc_absinfo [2019-09-20 18:19:03,172 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_min [2019-09-20 18:19:03,172 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_min [2019-09-20 18:19:03,173 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_max [2019-09-20 18:19:03,173 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_max [2019-09-20 18:19:03,173 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_fuzz [2019-09-20 18:19:03,173 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_flat [2019-09-20 18:19:03,173 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_flat [2019-09-20 18:19:03,177 INFO L130 BoogieDeclarations]: Found specification of procedure input_ff_create [2019-09-20 18:19:03,177 INFO L130 BoogieDeclarations]: Found specification of procedure input_ff_destroy [2019-09-20 18:19:03,177 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_init_slots [2019-09-20 18:19:03,177 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2019-09-20 18:19:03,177 INFO L130 BoogieDeclarations]: Found specification of procedure is_x32_task [2019-09-20 18:19:03,177 INFO L130 BoogieDeclarations]: Found specification of procedure is_compat_task [2019-09-20 18:19:03,178 INFO L130 BoogieDeclarations]: Found specification of procedure input_event_size [2019-09-20 18:19:03,178 INFO L130 BoogieDeclarations]: Found specification of procedure input_event_from_user [2019-09-20 18:19:03,178 INFO L130 BoogieDeclarations]: Found specification of procedure input_event_to_user [2019-09-20 18:19:03,178 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_event [2019-09-20 18:19:03,178 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_alloc_id [2019-09-20 18:19:03,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 18:19:03,178 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_find [2019-09-20 18:19:03,178 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_reserve_slot [2019-09-20 18:19:03,178 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_done [2019-09-20 18:19:03,179 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_send [2019-09-20 18:19:03,179 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_submit [2019-09-20 18:19:03,179 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_flush_requests [2019-09-20 18:19:03,179 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_set_gain [2019-09-20 18:19:03,180 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_set_autocenter [2019-09-20 18:19:03,180 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_playback [2019-09-20 18:19:03,180 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_upload_effect [2019-09-20 18:19:03,180 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_erase_effect [2019-09-20 18:19:03,180 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_destroy_device [2019-09-20 18:19:03,180 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_create_device [2019-09-20 18:19:03,180 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_open [2019-09-20 18:19:03,180 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_validate_absbits [2019-09-20 18:19:03,181 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_allocate_device [2019-09-20 18:19:03,181 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_setup_device [2019-09-20 18:19:03,181 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_inject_event [2019-09-20 18:19:03,181 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_write [2019-09-20 18:19:03,181 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_fetch_next_event [2019-09-20 18:19:03,181 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_events_to_user [2019-09-20 18:19:03,181 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_read [2019-09-20 18:19:03,181 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_poll [2019-09-20 18:19:03,181 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_release [2019-09-20 18:19:03,182 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ff_upload_to_user [2019-09-20 18:19:03,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-20 18:19:03,182 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ff_upload_from_user [2019-09-20 18:19:03,182 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ioctl_handler [2019-09-20 18:19:03,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-20 18:19:03,182 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ioctl [2019-09-20 18:19:03,182 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_compat_ioctl [2019-09-20 18:19:03,182 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_init [2019-09-20 18:19:03,182 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_exit [2019-09-20 18:19:03,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 18:19:03,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-09-20 18:19:03,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 18:19:03,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-09-20 18:19:03,183 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 18:19:03,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-20 18:19:03,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-20 18:19:03,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-20 18:19:03,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-20 18:19:03,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-20 18:19:03,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-20 18:19:03,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-20 18:19:03,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-20 18:19:03,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-20 18:19:03,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-20 18:19:03,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_uinput_device [2019-09-20 18:19:03,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_uinput_device [2019-09-20 18:19:03,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_uinput_device [2019-09-20 18:19:03,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_uinput_device [2019-09-20 18:19:03,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_uinput_device [2019-09-20 18:19:03,185 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 18:19:03,185 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 18:19:03,185 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 18:19:03,185 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 18:19:03,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 18:19:03,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 18:19:03,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 18:19:03,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 18:19:03,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-20 18:19:03,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-20 18:19:03,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-20 18:19:03,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-20 18:19:14,820 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 18:19:14,821 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 18:19:14,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 06:19:14 BoogieIcfgContainer [2019-09-20 18:19:14,824 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 18:19:14,825 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 18:19:14,825 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 18:19:14,825 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 18:19:14,827 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 06:19:14" (1/1) ... [2019-09-20 18:19:14,828 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=CompoundDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-20 18:19:14,868 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 18:19:14,868 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 18:19:14,890 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 18:19:14,904 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 18:19:14,905 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 18:19:22,647 WARN L191 SmtUtils]: Spent 6.07 s on a formula simplification that was a NOOP. DAG size: 523 [2019-09-20 18:19:23,358 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 51 [2019-09-20 18:19:28,164 WARN L191 SmtUtils]: Spent 4.80 s on a formula simplification. DAG size of input: 520 DAG size of output: 488 [2019-09-20 18:19:30,312 WARN L191 SmtUtils]: Spent 2.14 s on a formula simplification that was a NOOP. DAG size: 488 [2019-09-20 18:19:32,371 WARN L191 SmtUtils]: Spent 2.06 s on a formula simplification that was a NOOP. DAG size: 488 [2019-09-20 18:19:32,535 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-20 18:19:37,518 WARN L191 SmtUtils]: Spent 4.98 s on a formula simplification. DAG size of input: 532 DAG size of output: 496 [2019-09-20 18:19:37,539 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 514 for LOIs [2019-09-20 18:19:38,738 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 39 [2019-09-20 18:19:39,151 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 42 [2019-09-20 18:19:39,411 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42