java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -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 0.1.24-13a467a-m [2019-10-15 00:20:33,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 00:20:33,075 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 00:20:33,094 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 00:20:33,094 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 00:20:33,096 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 00:20:33,099 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 00:20:33,108 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 00:20:33,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 00:20:33,115 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 00:20:33,116 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 00:20:33,118 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 00:20:33,118 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 00:20:33,119 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 00:20:33,120 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 00:20:33,121 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 00:20:33,121 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 00:20:33,122 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 00:20:33,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 00:20:33,126 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 00:20:33,127 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 00:20:33,128 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 00:20:33,130 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 00:20:33,132 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 00:20:33,134 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 00:20:33,135 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 00:20:33,135 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 00:20:33,136 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 00:20:33,137 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 00:20:33,138 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 00:20:33,139 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 00:20:33,141 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 00:20:33,142 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 00:20:33,143 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 00:20:33,144 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 00:20:33,145 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 00:20:33,145 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 00:20:33,146 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 00:20:33,146 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 00:20:33,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 00:20:33,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 00:20:33,149 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-15 00:20:33,177 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 00:20:33,177 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 00:20:33,179 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 00:20:33,179 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 00:20:33,179 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 00:20:33,179 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 00:20:33,180 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 00:20:33,180 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 00:20:33,180 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 00:20:33,181 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 00:20:33,181 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 00:20:33,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 00:20:33,182 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 00:20:33,182 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 00:20:33,182 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 00:20:33,182 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 00:20:33,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 00:20:33,183 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 00:20:33,183 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 00:20:33,184 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 00:20:33,184 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 00:20:33,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:20:33,185 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 00:20:33,188 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 00:20:33,188 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 00:20:33,188 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 00:20:33,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 00:20:33,188 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 00:20:33,189 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-10-15 00:20:33,465 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 00:20:33,483 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 00:20:33,487 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 00:20:33,488 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 00:20:33,489 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 00:20:33,489 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--input--misc--uinput.ko-ldv_main0.cil.out.i [2019-10-15 00:20:33,580 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0240210d/1419ce61f8d448d7b1616ac541bc0736/FLAGdc1ccf403 [2019-10-15 00:20:34,382 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 00:20:34,383 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--input--misc--uinput.ko-ldv_main0.cil.out.i [2019-10-15 00:20:34,429 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0240210d/1419ce61f8d448d7b1616ac541bc0736/FLAGdc1ccf403 [2019-10-15 00:20:34,470 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f0240210d/1419ce61f8d448d7b1616ac541bc0736 [2019-10-15 00:20:34,479 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 00:20:34,481 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 00:20:34,482 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 00:20:34,482 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 00:20:34,486 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 00:20:34,487 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:20:34" (1/1) ... [2019-10-15 00:20:34,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39289d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:20:34, skipping insertion in model container [2019-10-15 00:20:34,491 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 12:20:34" (1/1) ... [2019-10-15 00:20:34,499 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 00:20:34,639 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 00:20:36,179 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:20:36,199 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 00:20:36,495 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 00:20:36,798 INFO L192 MainTranslator]: Completed translation [2019-10-15 00:20:36,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:20:36 WrapperNode [2019-10-15 00:20:36,799 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 00:20:36,800 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 00:20:36,800 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 00:20:36,801 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 00:20:36,822 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:20:36" (1/1) ... [2019-10-15 00:20:36,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:20:36" (1/1) ... [2019-10-15 00:20:36,920 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:20:36" (1/1) ... [2019-10-15 00:20:36,921 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:20:36" (1/1) ... [2019-10-15 00:20:37,049 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:20:36" (1/1) ... [2019-10-15 00:20:37,064 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:20:36" (1/1) ... [2019-10-15 00:20:37,086 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:20:36" (1/1) ... [2019-10-15 00:20:37,107 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 00:20:37,107 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 00:20:37,108 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 00:20:37,108 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 00:20:37,109 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:20:36" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 00:20:37,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 00:20:37,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 00:20:37,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-15 00:20:37,183 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-15 00:20:37,183 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-15 00:20:37,183 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-15 00:20:37,184 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-15 00:20:37,184 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-15 00:20:37,184 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-15 00:20:37,184 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-10-15 00:20:37,184 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ia32_task [2019-10-15 00:20:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-10-15 00:20:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-15 00:20:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-15 00:20:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-15 00:20:37,185 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-15 00:20:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-15 00:20:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-15 00:20:37,186 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-15 00:20:37,188 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-10-15 00:20:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-10-15 00:20:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-10-15 00:20:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-10-15 00:20:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-15 00:20:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-15 00:20:37,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-15 00:20:37,190 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-15 00:20:37,190 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-15 00:20:37,190 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-10-15 00:20:37,190 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2019-10-15 00:20:37,190 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2019-10-15 00:20:37,190 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_events_per_packet [2019-10-15 00:20:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_min [2019-10-15 00:20:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_min [2019-10-15 00:20:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_max [2019-10-15 00:20:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_max [2019-10-15 00:20:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_fuzz [2019-10-15 00:20:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_flat [2019-10-15 00:20:37,191 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_flat [2019-10-15 00:20:37,192 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2019-10-15 00:20:37,192 INFO L138 BoogieDeclarations]: Found implementation of procedure is_x32_task [2019-10-15 00:20:37,192 INFO L138 BoogieDeclarations]: Found implementation of procedure is_compat_task [2019-10-15 00:20:37,192 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event_size [2019-10-15 00:20:37,192 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_event [2019-10-15 00:20:37,192 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_alloc_id [2019-10-15 00:20:37,193 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_find [2019-10-15 00:20:37,193 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_reserve_slot [2019-10-15 00:20:37,193 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_done [2019-10-15 00:20:37,193 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_send [2019-10-15 00:20:37,193 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_submit [2019-10-15 00:20:37,193 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_flush_requests [2019-10-15 00:20:37,193 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_set_gain [2019-10-15 00:20:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_set_autocenter [2019-10-15 00:20:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_playback [2019-10-15 00:20:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_upload_effect [2019-10-15 00:20:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_erase_effect [2019-10-15 00:20:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_destroy_device [2019-10-15 00:20:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_create_device [2019-10-15 00:20:37,194 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_open [2019-10-15 00:20:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_validate_absbits [2019-10-15 00:20:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_allocate_device [2019-10-15 00:20:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_setup_device [2019-10-15 00:20:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_inject_event [2019-10-15 00:20:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_write [2019-10-15 00:20:37,195 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_fetch_next_event [2019-10-15 00:20:37,196 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_events_to_user [2019-10-15 00:20:37,196 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_read [2019-10-15 00:20:37,196 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_poll [2019-10-15 00:20:37,196 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_release [2019-10-15 00:20:37,196 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ff_upload_to_user [2019-10-15 00:20:37,196 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ff_upload_from_user [2019-10-15 00:20:37,197 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ioctl_handler [2019-10-15 00:20:37,197 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ioctl [2019-10-15 00:20:37,197 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_compat_ioctl [2019-10-15 00:20:37,197 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_init [2019-10-15 00:20:37,197 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_exit [2019-10-15 00:20:37,197 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 00:20:37,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-10-15 00:20:37,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-10-15 00:20:37,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-15 00:20:37,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-10-15 00:20:37,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-15 00:20:37,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_6 [2019-10-15 00:20:37,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-10-15 00:20:37,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_8 [2019-10-15 00:20:37,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-15 00:20:37,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_10 [2019-10-15 00:20:37,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-15 00:20:37,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2019-10-15 00:20:37,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-15 00:20:37,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-15 00:20:37,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-15 00:20:37,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-15 00:20:37,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-15 00:20:37,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-15 00:20:37,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-15 00:20:37,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-15 00:20:37,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-15 00:20:37,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-15 00:20:37,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-15 00:20:37,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-15 00:20:37,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-15 00:20:37,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-15 00:20:37,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-15 00:20:37,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-15 00:20:37,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-15 00:20:37,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_uinput_device [2019-10-15 00:20:37,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_uinput_device [2019-10-15 00:20:37,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_uinput_device [2019-10-15 00:20:37,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_uinput_device [2019-10-15 00:20:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_uinput_device [2019-10-15 00:20:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_uinput_device [2019-10-15 00:20:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_uinput_device [2019-10-15 00:20:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-15 00:20:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-15 00:20:37,203 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-15 00:20:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-15 00:20:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-15 00:20:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-15 00:20:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-15 00:20:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-10-15 00:20:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-15 00:20:37,204 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-15 00:20:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-15 00:20:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-15 00:20:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-15 00:20:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-15 00:20:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-15 00:20:37,205 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2019-10-15 00:20:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-15 00:20:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure input_alloc_absinfo [2019-10-15 00:20:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-10-15 00:20:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event_from_user [2019-10-15 00:20:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event_to_user [2019-10-15 00:20:37,206 INFO L138 BoogieDeclarations]: Found implementation of procedure input_ff_create [2019-10-15 00:20:37,207 INFO L138 BoogieDeclarations]: Found implementation of procedure input_ff_destroy [2019-10-15 00:20:37,207 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-10-15 00:20:37,207 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_init_slots [2019-10-15 00:20:37,207 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-10-15 00:20:37,207 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-10-15 00:20:37,207 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrndup [2019-10-15 00:20:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-10-15 00:20:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-10-15 00:20:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure memdup_user [2019-10-15 00:20:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-10-15 00:20:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2019-10-15 00:20:37,208 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2019-10-15 00:20:37,209 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-15 00:20:37,209 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-10-15 00:20:37,209 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-15 00:20:37,209 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-15 00:20:37,209 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2019-10-15 00:20:37,209 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-10-15 00:20:37,209 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-15 00:20:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-15 00:20:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure strndup_user [2019-10-15 00:20:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-10-15 00:20:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-10-15 00:20:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-15 00:20:37,210 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-15 00:20:37,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-15 00:20:37,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-15 00:20:37,211 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 00:20:37,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-15 00:20:37,211 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-15 00:20:37,211 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-15 00:20:37,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-15 00:20:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-15 00:20:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-15 00:20:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-10-15 00:20:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-15 00:20:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-15 00:20:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure strndup_user [2019-10-15 00:20:37,212 INFO L130 BoogieDeclarations]: Found specification of procedure memdup_user [2019-10-15 00:20:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-15 00:20:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-15 00:20:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure kstrndup [2019-10-15 00:20:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-10-15 00:20:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-15 00:20:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-15 00:20:37,213 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-15 00:20:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-15 00:20:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-10-15 00:20:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-15 00:20:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-10-15 00:20:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-15 00:20:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-10-15 00:20:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-15 00:20:37,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-15 00:20:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-15 00:20:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-10-15 00:20:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_6 [2019-10-15 00:20:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_8 [2019-10-15 00:20:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_10 [2019-10-15 00:20:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2019-10-15 00:20:37,215 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-15 00:20:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-10-15 00:20:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-15 00:20:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-15 00:20:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-15 00:20:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-15 00:20:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-15 00:20:37,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-15 00:20:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_uinput_device [2019-10-15 00:20:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_uinput_device [2019-10-15 00:20:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-10-15 00:20:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure is_ia32_task [2019-10-15 00:20:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-10-15 00:20:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-15 00:20:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-15 00:20:37,217 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-15 00:20:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-15 00:20:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-15 00:20:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-15 00:20:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-15 00:20:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-15 00:20:37,218 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-15 00:20:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-15 00:20:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2019-10-15 00:20:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-15 00:20:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-15 00:20:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-10-15 00:20:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-15 00:20:37,219 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-10-15 00:20:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-15 00:20:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-15 00:20:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-15 00:20:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-15 00:20:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-10-15 00:20:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-15 00:20:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2019-10-15 00:20:37,220 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2019-10-15 00:20:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-10-15 00:20:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-15 00:20:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-15 00:20:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-10-15 00:20:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-10-15 00:20:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-15 00:20:37,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-15 00:20:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-15 00:20:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-10-15 00:20:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-10-15 00:20:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-15 00:20:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 00:20:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 00:20:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-15 00:20:37,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-15 00:20:37,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-15 00:20:37,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-15 00:20:37,223 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-15 00:20:37,223 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-15 00:20:37,223 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-15 00:20:37,223 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2019-10-15 00:20:37,223 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2019-10-15 00:20:37,224 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-15 00:20:37,224 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-15 00:20:37,224 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-10-15 00:20:37,224 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-10-15 00:20:37,224 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2019-10-15 00:20:37,224 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2019-10-15 00:20:37,224 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-10-15 00:20:37,225 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-10-15 00:20:37,225 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-10-15 00:20:37,225 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_events_per_packet [2019-10-15 00:20:37,225 INFO L130 BoogieDeclarations]: Found specification of procedure input_alloc_absinfo [2019-10-15 00:20:37,225 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_min [2019-10-15 00:20:37,225 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_min [2019-10-15 00:20:37,225 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_max [2019-10-15 00:20:37,226 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_max [2019-10-15 00:20:37,226 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_fuzz [2019-10-15 00:20:37,226 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_flat [2019-10-15 00:20:37,226 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_flat [2019-10-15 00:20:37,226 INFO L130 BoogieDeclarations]: Found specification of procedure input_ff_create [2019-10-15 00:20:37,226 INFO L130 BoogieDeclarations]: Found specification of procedure input_ff_destroy [2019-10-15 00:20:37,226 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_init_slots [2019-10-15 00:20:37,227 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2019-10-15 00:20:37,227 INFO L130 BoogieDeclarations]: Found specification of procedure is_x32_task [2019-10-15 00:20:37,227 INFO L130 BoogieDeclarations]: Found specification of procedure is_compat_task [2019-10-15 00:20:37,227 INFO L130 BoogieDeclarations]: Found specification of procedure input_event_size [2019-10-15 00:20:37,227 INFO L130 BoogieDeclarations]: Found specification of procedure input_event_from_user [2019-10-15 00:20:37,227 INFO L130 BoogieDeclarations]: Found specification of procedure input_event_to_user [2019-10-15 00:20:37,227 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_event [2019-10-15 00:20:37,228 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_alloc_id [2019-10-15 00:20:37,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-15 00:20:37,228 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_find [2019-10-15 00:20:37,228 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_reserve_slot [2019-10-15 00:20:37,228 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_done [2019-10-15 00:20:37,228 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_send [2019-10-15 00:20:37,228 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_submit [2019-10-15 00:20:37,229 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_flush_requests [2019-10-15 00:20:37,229 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_set_gain [2019-10-15 00:20:37,229 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_set_autocenter [2019-10-15 00:20:37,229 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_playback [2019-10-15 00:20:37,229 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_upload_effect [2019-10-15 00:20:37,229 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_erase_effect [2019-10-15 00:20:37,229 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_destroy_device [2019-10-15 00:20:37,230 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_create_device [2019-10-15 00:20:37,230 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_open [2019-10-15 00:20:37,230 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_validate_absbits [2019-10-15 00:20:37,230 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_allocate_device [2019-10-15 00:20:37,230 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_setup_device [2019-10-15 00:20:37,230 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_inject_event [2019-10-15 00:20:37,230 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_write [2019-10-15 00:20:37,231 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_fetch_next_event [2019-10-15 00:20:37,231 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_events_to_user [2019-10-15 00:20:37,231 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_read [2019-10-15 00:20:37,231 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_poll [2019-10-15 00:20:37,231 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_release [2019-10-15 00:20:37,231 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ff_upload_to_user [2019-10-15 00:20:37,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-15 00:20:37,231 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ff_upload_from_user [2019-10-15 00:20:37,232 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ioctl_handler [2019-10-15 00:20:37,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-15 00:20:37,232 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ioctl [2019-10-15 00:20:37,232 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_compat_ioctl [2019-10-15 00:20:37,232 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_init [2019-10-15 00:20:37,232 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_exit [2019-10-15 00:20:37,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-15 00:20:37,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-10-15 00:20:37,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-15 00:20:37,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-10-15 00:20:37,233 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 00:20:37,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-15 00:20:37,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-15 00:20:37,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-15 00:20:37,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-15 00:20:37,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-15 00:20:37,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-15 00:20:37,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-15 00:20:37,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-15 00:20:37,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-15 00:20:37,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-15 00:20:37,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_uinput_device [2019-10-15 00:20:37,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_uinput_device [2019-10-15 00:20:37,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_uinput_device [2019-10-15 00:20:37,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_uinput_device [2019-10-15 00:20:37,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_uinput_device [2019-10-15 00:20:37,235 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-15 00:20:37,235 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-15 00:20:37,235 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-15 00:20:37,236 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-15 00:20:37,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 00:20:37,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-15 00:20:37,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-15 00:20:37,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 00:20:37,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-15 00:20:37,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-15 00:20:37,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-15 00:20:37,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-15 00:20:47,009 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 00:20:47,010 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 00:20:47,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:20:47 BoogieIcfgContainer [2019-10-15 00:20:47,012 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 00:20:47,014 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-15 00:20:47,014 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-15 00:20:47,018 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-15 00:20:47,018 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 12:20:34" (1/3) ... [2019-10-15 00:20:47,019 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@526ea8fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:20:47, skipping insertion in model container [2019-10-15 00:20:47,019 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 12:20:36" (2/3) ... [2019-10-15 00:20:47,020 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@526ea8fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 12:20:47, skipping insertion in model container [2019-10-15 00:20:47,020 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 12:20:47" (3/3) ... [2019-10-15 00:20:47,022 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--input--misc--uinput.ko-ldv_main0.cil.out.i [2019-10-15 00:20:47,032 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-15 00:20:47,049 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-15 00:20:47,061 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-15 00:20:47,108 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-15 00:20:47,108 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-15 00:20:47,109 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-15 00:20:47,109 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-15 00:20:47,109 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-15 00:20:47,109 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-15 00:20:47,109 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-15 00:20:47,109 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-15 00:20:47,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states. [2019-10-15 00:20:47,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2019-10-15 00:20:47,174 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:47,176 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:47,179 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:47,186 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:47,186 INFO L82 PathProgramCache]: Analyzing trace with hash 1245439551, now seen corresponding path program 1 times [2019-10-15 00:20:47,196 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:47,197 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1212825561] [2019-10-15 00:20:47,197 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:47,197 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:47,198 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:47,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:47,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 00:20:47,670 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1212825561] [2019-10-15 00:20:47,671 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:47,671 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:20:47,672 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [783586983] [2019-10-15 00:20:47,676 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:20:47,678 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:47,692 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:20:47,693 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:47,696 INFO L87 Difference]: Start difference. First operand 1131 states. Second operand 3 states. [2019-10-15 00:20:47,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:20:47,915 INFO L93 Difference]: Finished difference Result 1837 states and 2388 transitions. [2019-10-15 00:20:47,916 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:20:47,918 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 28 [2019-10-15 00:20:47,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:20:47,963 INFO L225 Difference]: With dead ends: 1837 [2019-10-15 00:20:47,964 INFO L226 Difference]: Without dead ends: 921 [2019-10-15 00:20:47,978 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:47,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 921 states. [2019-10-15 00:20:48,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 921 to 921. [2019-10-15 00:20:48,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 921 states. [2019-10-15 00:20:48,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 921 states and 1180 transitions. [2019-10-15 00:20:48,128 INFO L78 Accepts]: Start accepts. Automaton has 921 states and 1180 transitions. Word has length 28 [2019-10-15 00:20:48,133 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:20:48,133 INFO L462 AbstractCegarLoop]: Abstraction has 921 states and 1180 transitions. [2019-10-15 00:20:48,133 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:20:48,134 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1180 transitions. [2019-10-15 00:20:48,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2019-10-15 00:20:48,138 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:48,138 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:48,138 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:48,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:48,139 INFO L82 PathProgramCache]: Analyzing trace with hash -46644403, now seen corresponding path program 1 times [2019-10-15 00:20:48,139 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:48,144 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1207402482] [2019-10-15 00:20:48,144 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:48,145 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:48,145 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:48,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:48,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 00:20:48,287 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1207402482] [2019-10-15 00:20:48,287 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:48,288 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:20:48,288 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1529401839] [2019-10-15 00:20:48,290 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:20:48,290 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:48,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:20:48,290 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:48,291 INFO L87 Difference]: Start difference. First operand 921 states and 1180 transitions. Second operand 3 states. [2019-10-15 00:20:48,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:20:48,354 INFO L93 Difference]: Finished difference Result 923 states and 1181 transitions. [2019-10-15 00:20:48,355 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:20:48,355 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2019-10-15 00:20:48,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:20:48,361 INFO L225 Difference]: With dead ends: 923 [2019-10-15 00:20:48,362 INFO L226 Difference]: Without dead ends: 920 [2019-10-15 00:20:48,363 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:48,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 920 states. [2019-10-15 00:20:48,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 920 to 920. [2019-10-15 00:20:48,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 920 states. [2019-10-15 00:20:48,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 920 states and 1178 transitions. [2019-10-15 00:20:48,416 INFO L78 Accepts]: Start accepts. Automaton has 920 states and 1178 transitions. Word has length 29 [2019-10-15 00:20:48,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:20:48,417 INFO L462 AbstractCegarLoop]: Abstraction has 920 states and 1178 transitions. [2019-10-15 00:20:48,417 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:20:48,417 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1178 transitions. [2019-10-15 00:20:48,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2019-10-15 00:20:48,418 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:48,418 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:48,418 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:48,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:48,419 INFO L82 PathProgramCache]: Analyzing trace with hash -1446536446, now seen corresponding path program 1 times [2019-10-15 00:20:48,419 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:48,419 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [319631150] [2019-10-15 00:20:48,419 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:48,419 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:48,420 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:48,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:48,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-15 00:20:48,516 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [319631150] [2019-10-15 00:20:48,516 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:48,517 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:20:48,517 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1029125997] [2019-10-15 00:20:48,518 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:20:48,518 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:48,519 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:20:48,519 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:48,519 INFO L87 Difference]: Start difference. First operand 920 states and 1178 transitions. Second operand 3 states. [2019-10-15 00:20:48,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:20:48,654 INFO L93 Difference]: Finished difference Result 2650 states and 3445 transitions. [2019-10-15 00:20:48,654 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:20:48,654 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2019-10-15 00:20:48,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:20:48,666 INFO L225 Difference]: With dead ends: 2650 [2019-10-15 00:20:48,667 INFO L226 Difference]: Without dead ends: 1739 [2019-10-15 00:20:48,671 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:48,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1739 states. [2019-10-15 00:20:48,766 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1739 to 1736. [2019-10-15 00:20:48,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1736 states. [2019-10-15 00:20:48,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1736 states and 2252 transitions. [2019-10-15 00:20:48,778 INFO L78 Accepts]: Start accepts. Automaton has 1736 states and 2252 transitions. Word has length 30 [2019-10-15 00:20:48,778 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:20:48,778 INFO L462 AbstractCegarLoop]: Abstraction has 1736 states and 2252 transitions. [2019-10-15 00:20:48,778 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:20:48,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2252 transitions. [2019-10-15 00:20:48,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2019-10-15 00:20:48,784 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:48,784 INFO L380 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:48,784 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:48,785 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:48,785 INFO L82 PathProgramCache]: Analyzing trace with hash 601031101, now seen corresponding path program 1 times [2019-10-15 00:20:48,785 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:48,785 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [261196164] [2019-10-15 00:20:48,786 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:48,786 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:48,786 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:48,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:48,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-15 00:20:48,909 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [261196164] [2019-10-15 00:20:48,909 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:48,909 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:20:48,909 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1785758988] [2019-10-15 00:20:48,910 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:20:48,910 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:48,910 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:20:48,911 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:48,911 INFO L87 Difference]: Start difference. First operand 1736 states and 2252 transitions. Second operand 3 states. [2019-10-15 00:20:49,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:20:49,031 INFO L93 Difference]: Finished difference Result 3500 states and 4572 transitions. [2019-10-15 00:20:49,031 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:20:49,032 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 63 [2019-10-15 00:20:49,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:20:49,043 INFO L225 Difference]: With dead ends: 3500 [2019-10-15 00:20:49,044 INFO L226 Difference]: Without dead ends: 1786 [2019-10-15 00:20:49,052 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:49,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1786 states. [2019-10-15 00:20:49,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1786 to 1786. [2019-10-15 00:20:49,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1786 states. [2019-10-15 00:20:49,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1786 states and 2335 transitions. [2019-10-15 00:20:49,138 INFO L78 Accepts]: Start accepts. Automaton has 1786 states and 2335 transitions. Word has length 63 [2019-10-15 00:20:49,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:20:49,139 INFO L462 AbstractCegarLoop]: Abstraction has 1786 states and 2335 transitions. [2019-10-15 00:20:49,139 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:20:49,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 2335 transitions. [2019-10-15 00:20:49,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2019-10-15 00:20:49,147 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:49,147 INFO L380 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:49,148 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:49,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:49,148 INFO L82 PathProgramCache]: Analyzing trace with hash -1842497176, now seen corresponding path program 1 times [2019-10-15 00:20:49,148 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:49,148 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [829010613] [2019-10-15 00:20:49,148 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:49,149 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:49,149 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:49,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:49,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-15 00:20:49,320 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [829010613] [2019-10-15 00:20:49,320 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:49,320 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-15 00:20:49,320 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [481939248] [2019-10-15 00:20:49,321 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-15 00:20:49,321 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:49,321 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-15 00:20:49,321 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:49,322 INFO L87 Difference]: Start difference. First operand 1786 states and 2335 transitions. Second operand 3 states. [2019-10-15 00:20:49,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:20:49,457 INFO L93 Difference]: Finished difference Result 3552 states and 4650 transitions. [2019-10-15 00:20:49,457 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-15 00:20:49,457 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2019-10-15 00:20:49,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:20:49,472 INFO L225 Difference]: With dead ends: 3552 [2019-10-15 00:20:49,472 INFO L226 Difference]: Without dead ends: 1788 [2019-10-15 00:20:49,480 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-15 00:20:49,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1788 states. [2019-10-15 00:20:49,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1788 to 1782. [2019-10-15 00:20:49,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1782 states. [2019-10-15 00:20:49,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1782 states and 2301 transitions. [2019-10-15 00:20:49,563 INFO L78 Accepts]: Start accepts. Automaton has 1782 states and 2301 transitions. Word has length 73 [2019-10-15 00:20:49,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:20:49,563 INFO L462 AbstractCegarLoop]: Abstraction has 1782 states and 2301 transitions. [2019-10-15 00:20:49,563 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-15 00:20:49,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2301 transitions. [2019-10-15 00:20:49,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2019-10-15 00:20:49,566 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:49,568 INFO L380 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:49,569 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:49,569 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:49,569 INFO L82 PathProgramCache]: Analyzing trace with hash 414413831, now seen corresponding path program 1 times [2019-10-15 00:20:49,569 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:49,570 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329141454] [2019-10-15 00:20:49,570 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:49,570 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:49,570 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:49,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:49,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-10-15 00:20:49,700 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [329141454] [2019-10-15 00:20:49,700 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:49,701 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-15 00:20:49,701 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1876411124] [2019-10-15 00:20:49,701 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-15 00:20:49,702 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:49,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-15 00:20:49,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-15 00:20:49,702 INFO L87 Difference]: Start difference. First operand 1782 states and 2301 transitions. Second operand 7 states. [2019-10-15 00:20:49,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:20:49,898 INFO L93 Difference]: Finished difference Result 1948 states and 2483 transitions. [2019-10-15 00:20:49,899 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-15 00:20:49,899 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 73 [2019-10-15 00:20:49,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:20:49,913 INFO L225 Difference]: With dead ends: 1948 [2019-10-15 00:20:49,913 INFO L226 Difference]: Without dead ends: 1528 [2019-10-15 00:20:49,915 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-15 00:20:49,918 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1528 states. [2019-10-15 00:20:49,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1528 to 1523. [2019-10-15 00:20:49,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1523 states. [2019-10-15 00:20:49,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1523 states and 1920 transitions. [2019-10-15 00:20:49,997 INFO L78 Accepts]: Start accepts. Automaton has 1523 states and 1920 transitions. Word has length 73 [2019-10-15 00:20:49,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:20:49,999 INFO L462 AbstractCegarLoop]: Abstraction has 1523 states and 1920 transitions. [2019-10-15 00:20:49,999 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-15 00:20:49,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 1920 transitions. [2019-10-15 00:20:50,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2019-10-15 00:20:50,003 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:50,003 INFO L380 BasicCegarLoop]: trace histogram [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:50,004 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:50,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:50,004 INFO L82 PathProgramCache]: Analyzing trace with hash -177872755, now seen corresponding path program 1 times [2019-10-15 00:20:50,004 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:50,004 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [27920231] [2019-10-15 00:20:50,005 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:50,005 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:50,005 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:50,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:50,140 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-10-15 00:20:50,141 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [27920231] [2019-10-15 00:20:50,141 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:50,141 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-15 00:20:50,141 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [765591055] [2019-10-15 00:20:50,142 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-15 00:20:50,142 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:50,142 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-15 00:20:50,143 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-15 00:20:50,143 INFO L87 Difference]: Start difference. First operand 1523 states and 1920 transitions. Second operand 7 states. [2019-10-15 00:20:50,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:20:50,279 INFO L93 Difference]: Finished difference Result 1835 states and 2301 transitions. [2019-10-15 00:20:50,279 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-15 00:20:50,279 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 90 [2019-10-15 00:20:50,280 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:20:50,288 INFO L225 Difference]: With dead ends: 1835 [2019-10-15 00:20:50,289 INFO L226 Difference]: Without dead ends: 1516 [2019-10-15 00:20:50,291 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-15 00:20:50,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1516 states. [2019-10-15 00:20:50,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1516 to 1511. [2019-10-15 00:20:50,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1511 states. [2019-10-15 00:20:50,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 1511 states and 1904 transitions. [2019-10-15 00:20:50,353 INFO L78 Accepts]: Start accepts. Automaton has 1511 states and 1904 transitions. Word has length 90 [2019-10-15 00:20:50,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:20:50,353 INFO L462 AbstractCegarLoop]: Abstraction has 1511 states and 1904 transitions. [2019-10-15 00:20:50,353 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-15 00:20:50,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 1904 transitions. [2019-10-15 00:20:50,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2019-10-15 00:20:50,356 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:50,357 INFO L380 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:50,357 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:50,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:50,357 INFO L82 PathProgramCache]: Analyzing trace with hash -139026645, now seen corresponding path program 1 times [2019-10-15 00:20:50,358 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:50,358 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [710649773] [2019-10-15 00:20:50,358 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:50,358 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:50,358 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:50,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:50,464 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2019-10-15 00:20:50,465 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [710649773] [2019-10-15 00:20:50,465 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:50,465 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-15 00:20:50,465 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2047476237] [2019-10-15 00:20:50,466 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-15 00:20:50,466 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:50,466 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-15 00:20:50,467 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-15 00:20:50,467 INFO L87 Difference]: Start difference. First operand 1511 states and 1904 transitions. Second operand 5 states. [2019-10-15 00:20:50,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:20:50,560 INFO L93 Difference]: Finished difference Result 3013 states and 3803 transitions. [2019-10-15 00:20:50,560 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-15 00:20:50,561 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 103 [2019-10-15 00:20:50,561 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:20:50,570 INFO L225 Difference]: With dead ends: 3013 [2019-10-15 00:20:50,570 INFO L226 Difference]: Without dead ends: 1519 [2019-10-15 00:20:50,576 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-15 00:20:50,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1519 states. [2019-10-15 00:20:50,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1519 to 1516. [2019-10-15 00:20:50,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1516 states. [2019-10-15 00:20:50,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 1516 states and 1909 transitions. [2019-10-15 00:20:50,650 INFO L78 Accepts]: Start accepts. Automaton has 1516 states and 1909 transitions. Word has length 103 [2019-10-15 00:20:50,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:20:50,651 INFO L462 AbstractCegarLoop]: Abstraction has 1516 states and 1909 transitions. [2019-10-15 00:20:50,651 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-15 00:20:50,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 1909 transitions. [2019-10-15 00:20:50,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2019-10-15 00:20:50,655 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:50,655 INFO L380 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:50,655 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:50,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:50,655 INFO L82 PathProgramCache]: Analyzing trace with hash 1141556633, now seen corresponding path program 1 times [2019-10-15 00:20:50,656 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:50,656 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1391813805] [2019-10-15 00:20:50,656 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:50,656 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:50,656 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:50,916 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2019-10-15 00:20:50,916 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1391813805] [2019-10-15 00:20:50,917 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:50,918 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2019-10-15 00:20:50,918 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1612924219] [2019-10-15 00:20:50,919 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-10-15 00:20:50,919 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:50,919 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-10-15 00:20:50,920 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2019-10-15 00:20:50,920 INFO L87 Difference]: Start difference. First operand 1516 states and 1909 transitions. Second operand 11 states. [2019-10-15 00:20:51,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:20:51,066 INFO L93 Difference]: Finished difference Result 3038 states and 3828 transitions. [2019-10-15 00:20:51,067 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-10-15 00:20:51,067 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 130 [2019-10-15 00:20:51,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:20:51,077 INFO L225 Difference]: With dead ends: 3038 [2019-10-15 00:20:51,077 INFO L226 Difference]: Without dead ends: 1542 [2019-10-15 00:20:51,083 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2019-10-15 00:20:51,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1542 states. [2019-10-15 00:20:51,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1542 to 1540. [2019-10-15 00:20:51,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1540 states. [2019-10-15 00:20:51,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 1540 states and 1934 transitions. [2019-10-15 00:20:51,144 INFO L78 Accepts]: Start accepts. Automaton has 1540 states and 1934 transitions. Word has length 130 [2019-10-15 00:20:51,144 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:20:51,144 INFO L462 AbstractCegarLoop]: Abstraction has 1540 states and 1934 transitions. [2019-10-15 00:20:51,145 INFO L463 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-10-15 00:20:51,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 1934 transitions. [2019-10-15 00:20:51,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2019-10-15 00:20:51,152 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:51,152 INFO L380 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:51,153 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:51,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:51,153 INFO L82 PathProgramCache]: Analyzing trace with hash -765053107, now seen corresponding path program 1 times [2019-10-15 00:20:51,153 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:51,154 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [771846075] [2019-10-15 00:20:51,154 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:51,154 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:51,154 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:51,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:51,356 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2019-10-15 00:20:51,357 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [771846075] [2019-10-15 00:20:51,358 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:51,358 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-15 00:20:51,358 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077909466] [2019-10-15 00:20:51,359 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-15 00:20:51,359 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:51,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-15 00:20:51,360 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-15 00:20:51,360 INFO L87 Difference]: Start difference. First operand 1540 states and 1934 transitions. Second operand 7 states. [2019-10-15 00:20:51,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:20:51,471 INFO L93 Difference]: Finished difference Result 1599 states and 2008 transitions. [2019-10-15 00:20:51,472 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-15 00:20:51,472 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 135 [2019-10-15 00:20:51,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:20:51,480 INFO L225 Difference]: With dead ends: 1599 [2019-10-15 00:20:51,480 INFO L226 Difference]: Without dead ends: 1493 [2019-10-15 00:20:51,486 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-15 00:20:51,488 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1493 states. [2019-10-15 00:20:51,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1493 to 1491. [2019-10-15 00:20:51,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1491 states. [2019-10-15 00:20:51,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1491 states and 1875 transitions. [2019-10-15 00:20:51,549 INFO L78 Accepts]: Start accepts. Automaton has 1491 states and 1875 transitions. Word has length 135 [2019-10-15 00:20:51,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:20:51,551 INFO L462 AbstractCegarLoop]: Abstraction has 1491 states and 1875 transitions. [2019-10-15 00:20:51,552 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-15 00:20:51,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 1875 transitions. [2019-10-15 00:20:51,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2019-10-15 00:20:51,557 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:51,558 INFO L380 BasicCegarLoop]: trace histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:51,558 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:51,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:51,558 INFO L82 PathProgramCache]: Analyzing trace with hash -997052486, now seen corresponding path program 1 times [2019-10-15 00:20:51,559 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:51,559 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [993125097] [2019-10-15 00:20:51,559 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:51,559 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:51,559 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:51,756 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2019-10-15 00:20:51,757 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [993125097] [2019-10-15 00:20:51,757 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:51,757 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-15 00:20:51,758 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1583306296] [2019-10-15 00:20:51,758 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-15 00:20:51,759 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:51,759 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-15 00:20:51,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-15 00:20:51,760 INFO L87 Difference]: Start difference. First operand 1491 states and 1875 transitions. Second operand 7 states. [2019-10-15 00:20:51,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:20:51,854 INFO L93 Difference]: Finished difference Result 1591 states and 1986 transitions. [2019-10-15 00:20:51,854 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-15 00:20:51,855 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 142 [2019-10-15 00:20:51,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:20:51,863 INFO L225 Difference]: With dead ends: 1591 [2019-10-15 00:20:51,863 INFO L226 Difference]: Without dead ends: 1277 [2019-10-15 00:20:51,865 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-15 00:20:51,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1277 states. [2019-10-15 00:20:51,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1277 to 1275. [2019-10-15 00:20:51,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1275 states. [2019-10-15 00:20:51,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 1275 states and 1610 transitions. [2019-10-15 00:20:51,928 INFO L78 Accepts]: Start accepts. Automaton has 1275 states and 1610 transitions. Word has length 142 [2019-10-15 00:20:51,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:20:51,929 INFO L462 AbstractCegarLoop]: Abstraction has 1275 states and 1610 transitions. [2019-10-15 00:20:51,929 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-15 00:20:51,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1610 transitions. [2019-10-15 00:20:51,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2019-10-15 00:20:51,935 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:51,936 INFO L380 BasicCegarLoop]: trace histogram [4, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:51,936 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:51,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:51,936 INFO L82 PathProgramCache]: Analyzing trace with hash 1814006337, now seen corresponding path program 1 times [2019-10-15 00:20:51,937 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:51,937 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [414027760] [2019-10-15 00:20:51,937 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:51,937 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:51,937 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:51,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:52,120 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2019-10-15 00:20:52,121 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [414027760] [2019-10-15 00:20:52,121 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:52,121 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-15 00:20:52,121 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [900761023] [2019-10-15 00:20:52,123 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-15 00:20:52,123 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:52,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-15 00:20:52,123 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-15 00:20:52,124 INFO L87 Difference]: Start difference. First operand 1275 states and 1610 transitions. Second operand 4 states. [2019-10-15 00:20:52,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:20:52,229 INFO L93 Difference]: Finished difference Result 2576 states and 3280 transitions. [2019-10-15 00:20:52,229 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-15 00:20:52,229 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2019-10-15 00:20:52,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:20:52,237 INFO L225 Difference]: With dead ends: 2576 [2019-10-15 00:20:52,238 INFO L226 Difference]: Without dead ends: 1323 [2019-10-15 00:20:52,242 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-15 00:20:52,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1323 states. [2019-10-15 00:20:52,285 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1323 to 1319. [2019-10-15 00:20:52,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1319 states. [2019-10-15 00:20:52,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 1319 states and 1682 transitions. [2019-10-15 00:20:52,291 INFO L78 Accepts]: Start accepts. Automaton has 1319 states and 1682 transitions. Word has length 154 [2019-10-15 00:20:52,293 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:20:52,293 INFO L462 AbstractCegarLoop]: Abstraction has 1319 states and 1682 transitions. [2019-10-15 00:20:52,293 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-15 00:20:52,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1682 transitions. [2019-10-15 00:20:52,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2019-10-15 00:20:52,301 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:52,302 INFO L380 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:52,302 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:52,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:52,302 INFO L82 PathProgramCache]: Analyzing trace with hash -1005900670, now seen corresponding path program 1 times [2019-10-15 00:20:52,302 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:52,303 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1035569308] [2019-10-15 00:20:52,303 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:52,303 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:52,303 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:52,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:52,474 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2019-10-15 00:20:52,474 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1035569308] [2019-10-15 00:20:52,474 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:52,474 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-15 00:20:52,475 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559369750] [2019-10-15 00:20:52,475 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-15 00:20:52,476 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:52,476 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-15 00:20:52,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-15 00:20:52,477 INFO L87 Difference]: Start difference. First operand 1319 states and 1682 transitions. Second operand 7 states. [2019-10-15 00:20:52,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:20:52,565 INFO L93 Difference]: Finished difference Result 1663 states and 2106 transitions. [2019-10-15 00:20:52,566 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-15 00:20:52,566 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 160 [2019-10-15 00:20:52,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:20:52,577 INFO L225 Difference]: With dead ends: 1663 [2019-10-15 00:20:52,577 INFO L226 Difference]: Without dead ends: 1319 [2019-10-15 00:20:52,579 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-15 00:20:52,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1319 states. [2019-10-15 00:20:52,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1319 to 1319. [2019-10-15 00:20:52,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1319 states. [2019-10-15 00:20:52,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 1319 states and 1680 transitions. [2019-10-15 00:20:52,632 INFO L78 Accepts]: Start accepts. Automaton has 1319 states and 1680 transitions. Word has length 160 [2019-10-15 00:20:52,633 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:20:52,633 INFO L462 AbstractCegarLoop]: Abstraction has 1319 states and 1680 transitions. [2019-10-15 00:20:52,633 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-15 00:20:52,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1680 transitions. [2019-10-15 00:20:52,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2019-10-15 00:20:52,638 INFO L372 BasicCegarLoop]: Found error trace [2019-10-15 00:20:52,639 INFO L380 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-15 00:20:52,639 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-15 00:20:52,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-15 00:20:52,639 INFO L82 PathProgramCache]: Analyzing trace with hash -838982570, now seen corresponding path program 1 times [2019-10-15 00:20:52,640 INFO L157 tionRefinementEngine]: Executing refinement strategy TAIPAN [2019-10-15 00:20:52,640 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [722127215] [2019-10-15 00:20:52,640 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:52,640 INFO L116 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-15 00:20:52,640 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-15 00:20:52,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-15 00:20:52,797 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2019-10-15 00:20:52,797 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [722127215] [2019-10-15 00:20:52,798 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-15 00:20:52,798 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-15 00:20:52,798 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [929681161] [2019-10-15 00:20:52,798 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-15 00:20:52,799 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-10-15 00:20:52,799 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-15 00:20:52,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-15 00:20:52,799 INFO L87 Difference]: Start difference. First operand 1319 states and 1680 transitions. Second operand 7 states. [2019-10-15 00:20:52,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-15 00:20:52,876 INFO L93 Difference]: Finished difference Result 1462 states and 1842 transitions. [2019-10-15 00:20:52,876 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-15 00:20:52,877 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 161 [2019-10-15 00:20:52,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-15 00:20:52,877 INFO L225 Difference]: With dead ends: 1462 [2019-10-15 00:20:52,877 INFO L226 Difference]: Without dead ends: 0 [2019-10-15 00:20:52,883 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-15 00:20:52,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-15 00:20:52,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-15 00:20:52,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-15 00:20:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-15 00:20:52,885 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 161 [2019-10-15 00:20:52,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-15 00:20:52,885 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-15 00:20:52,885 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-15 00:20:52,885 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-15 00:20:52,885 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-15 00:20:52,891 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-10-15 00:20:57,654 INFO L443 ceAbstractionStarter]: For program point dev_get_drvdataFINAL(lines 5292 5294) no Hoare annotation was computed. [2019-10-15 00:20:57,655 INFO L443 ceAbstractionStarter]: For program point L5293(line 5293) no Hoare annotation was computed. [2019-10-15 00:20:57,655 INFO L443 ceAbstractionStarter]: For program point L5293-1(line 5293) no Hoare annotation was computed. [2019-10-15 00:20:57,655 INFO L443 ceAbstractionStarter]: For program point dev_get_drvdataENTRY(lines 5292 5294) no Hoare annotation was computed. [2019-10-15 00:20:57,655 INFO L443 ceAbstractionStarter]: For program point dev_get_drvdataEXIT(lines 5292 5294) no Hoare annotation was computed. [2019-10-15 00:20:57,655 INFO L443 ceAbstractionStarter]: For program point __raw_spin_lock_initEXIT(lines 5262 5264) no Hoare annotation was computed. [2019-10-15 00:20:57,655 INFO L446 ceAbstractionStarter]: At program point __raw_spin_lock_initENTRY(lines 5262 5264) the Hoare annotation is: true [2019-10-15 00:20:57,655 INFO L443 ceAbstractionStarter]: For program point __raw_spin_lock_initFINAL(lines 5262 5264) no Hoare annotation was computed. [2019-10-15 00:20:57,655 INFO L446 ceAbstractionStarter]: At program point misc_deregisterENTRY(lines 5358 5360) the Hoare annotation is: true [2019-10-15 00:20:57,656 INFO L443 ceAbstractionStarter]: For program point misc_deregisterEXIT(lines 5358 5360) no Hoare annotation was computed. [2019-10-15 00:20:57,656 INFO L443 ceAbstractionStarter]: For program point misc_deregisterFINAL(lines 5358 5360) no Hoare annotation was computed. [2019-10-15 00:20:57,656 INFO L443 ceAbstractionStarter]: For program point L4193(line 4193) no Hoare annotation was computed. [2019-10-15 00:20:57,656 INFO L439 ceAbstractionStarter]: At program point L4156(line 4156) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,656 INFO L443 ceAbstractionStarter]: For program point L4156-1(line 4156) no Hoare annotation was computed. [2019-10-15 00:20:57,656 INFO L443 ceAbstractionStarter]: For program point L4185(line 4185) no Hoare annotation was computed. [2019-10-15 00:20:57,656 INFO L443 ceAbstractionStarter]: For program point L4185-3(lines 4185 4212) no Hoare annotation was computed. [2019-10-15 00:20:57,656 INFO L443 ceAbstractionStarter]: For program point L4185-2(lines 4185 4212) no Hoare annotation was computed. [2019-10-15 00:20:57,656 INFO L439 ceAbstractionStarter]: At program point L4206(lines 4185 4211) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,656 INFO L443 ceAbstractionStarter]: For program point L4173(line 4173) no Hoare annotation was computed. [2019-10-15 00:20:57,656 INFO L443 ceAbstractionStarter]: For program point L4173-2(lines 4173 4177) no Hoare annotation was computed. [2019-10-15 00:20:57,657 INFO L439 ceAbstractionStarter]: At program point L4173-4(lines 4170 4177) the Hoare annotation is: (or (= ~ldv_mutex_mutex_of_uinput_device~0 2) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,657 INFO L439 ceAbstractionStarter]: At program point L4198(line 4198) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,657 INFO L443 ceAbstractionStarter]: For program point L4194(line 4194) no Hoare annotation was computed. [2019-10-15 00:20:57,657 INFO L443 ceAbstractionStarter]: For program point L4198-1(line 4198) no Hoare annotation was computed. [2019-10-15 00:20:57,657 INFO L443 ceAbstractionStarter]: For program point L4194-2(lines 4194 4197) no Hoare annotation was computed. [2019-10-15 00:20:57,657 INFO L443 ceAbstractionStarter]: For program point L4157(lines 4157 4160) no Hoare annotation was computed. [2019-10-15 00:20:57,657 INFO L439 ceAbstractionStarter]: At program point L4186(line 4186) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,657 INFO L443 ceAbstractionStarter]: For program point L4186-1(line 4186) no Hoare annotation was computed. [2019-10-15 00:20:57,658 INFO L443 ceAbstractionStarter]: For program point L4178(lines 4153 4222) no Hoare annotation was computed. [2019-10-15 00:20:57,658 INFO L443 ceAbstractionStarter]: For program point L4170(lines 4170 4177) no Hoare annotation was computed. [2019-10-15 00:20:57,658 INFO L439 ceAbstractionStarter]: At program point L4199(line 4199) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,658 INFO L443 ceAbstractionStarter]: For program point L4199-1(line 4199) no Hoare annotation was computed. [2019-10-15 00:20:57,658 INFO L443 ceAbstractionStarter]: For program point L4166(lines 4166 4169) no Hoare annotation was computed. [2019-10-15 00:20:57,658 INFO L443 ceAbstractionStarter]: For program point uinput_readFINAL(lines 4142 4223) no Hoare annotation was computed. [2019-10-15 00:20:57,658 INFO L439 ceAbstractionStarter]: At program point L4220(lines 4153 4222) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,658 INFO L443 ceAbstractionStarter]: For program point L4183(lines 4183 4215) no Hoare annotation was computed. [2019-10-15 00:20:57,659 INFO L443 ceAbstractionStarter]: For program point L4183-2(lines 4153 4222) no Hoare annotation was computed. [2019-10-15 00:20:57,659 INFO L439 ceAbstractionStarter]: At program point uinput_readENTRY(lines 4142 4223) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,659 INFO L443 ceAbstractionStarter]: For program point uinput_readEXIT(lines 4142 4223) no Hoare annotation was computed. [2019-10-15 00:20:57,659 INFO L443 ceAbstractionStarter]: For program point L4200(lines 4200 4204) no Hoare annotation was computed. [2019-10-15 00:20:57,659 INFO L443 ceAbstractionStarter]: For program point L4155(lines 4155 4162) no Hoare annotation was computed. [2019-10-15 00:20:57,659 INFO L439 ceAbstractionStarter]: At program point L4217(lines 4153 4222) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,659 INFO L439 ceAbstractionStarter]: At program point L4176(line 4176) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_read_~retval~4 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,659 INFO L443 ceAbstractionStarter]: For program point L4176-1(line 4176) no Hoare annotation was computed. [2019-10-15 00:20:57,660 INFO L439 ceAbstractionStarter]: At program point L4201(line 4201) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,660 INFO L439 ceAbstractionStarter]: At program point L4201-1(lines 4185 4211) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,660 INFO L443 ceAbstractionStarter]: For program point L4164(line 4164) no Hoare annotation was computed. [2019-10-15 00:20:57,660 INFO L439 ceAbstractionStarter]: At program point L4879(line 4879) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,660 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_12ENTRY(lines 4873 4885) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,660 INFO L443 ceAbstractionStarter]: For program point L4879-1(line 4879) no Hoare annotation was computed. [2019-10-15 00:20:57,660 INFO L439 ceAbstractionStarter]: At program point L4881(line 4881) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,660 INFO L443 ceAbstractionStarter]: For program point L4881-1(line 4881) no Hoare annotation was computed. [2019-10-15 00:20:57,661 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_12EXIT(lines 4873 4885) no Hoare annotation was computed. [2019-10-15 00:20:57,661 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_12FINAL(lines 4873 4885) no Hoare annotation was computed. [2019-10-15 00:20:57,661 INFO L439 ceAbstractionStarter]: At program point uinput_writeENTRY(lines 4064 4092) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,661 INFO L443 ceAbstractionStarter]: For program point uinput_writeEXIT(lines 4064 4092) no Hoare annotation was computed. [2019-10-15 00:20:57,661 INFO L443 ceAbstractionStarter]: For program point L4089(line 4089) no Hoare annotation was computed. [2019-10-15 00:20:57,661 INFO L439 ceAbstractionStarter]: At program point L4086(line 4086) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1)) (and (= 0 uinput_write_~retval~3) (= ~ldv_mutex_mutex_of_uinput_device~0 2))) [2019-10-15 00:20:57,661 INFO L443 ceAbstractionStarter]: For program point uinput_writeFINAL(lines 4064 4092) no Hoare annotation was computed. [2019-10-15 00:20:57,661 INFO L443 ceAbstractionStarter]: For program point L4086-1(line 4086) no Hoare annotation was computed. [2019-10-15 00:20:57,661 INFO L443 ceAbstractionStarter]: For program point L4082(lines 4082 4088) no Hoare annotation was computed. [2019-10-15 00:20:57,662 INFO L443 ceAbstractionStarter]: For program point L4083-1(line 4083) no Hoare annotation was computed. [2019-10-15 00:20:57,662 INFO L439 ceAbstractionStarter]: At program point L4083(line 4083) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1)) (and (= 0 uinput_write_~retval~3) (= ~ldv_mutex_mutex_of_uinput_device~0 2))) [2019-10-15 00:20:57,662 INFO L439 ceAbstractionStarter]: At program point L4082-2(lines 4082 4088) the Hoare annotation is: (or (= ~ldv_mutex_mutex_of_uinput_device~0 2) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,662 INFO L443 ceAbstractionStarter]: For program point L4078(lines 4078 4081) no Hoare annotation was computed. [2019-10-15 00:20:57,662 INFO L443 ceAbstractionStarter]: For program point L4077-1(line 4077) no Hoare annotation was computed. [2019-10-15 00:20:57,662 INFO L439 ceAbstractionStarter]: At program point L4077(line 4077) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,662 INFO L443 ceAbstractionStarter]: For program point L4073(lines 4073 4076) no Hoare annotation was computed. [2019-10-15 00:20:57,662 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_10ENTRY(lines 4852 4864) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,662 INFO L443 ceAbstractionStarter]: For program point L4860-1(line 4860) no Hoare annotation was computed. [2019-10-15 00:20:57,663 INFO L439 ceAbstractionStarter]: At program point L4858(line 4858) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,663 INFO L439 ceAbstractionStarter]: At program point L4860(line 4860) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,663 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_10EXIT(lines 4852 4864) no Hoare annotation was computed. [2019-10-15 00:20:57,663 INFO L443 ceAbstractionStarter]: For program point L4858-1(line 4858) no Hoare annotation was computed. [2019-10-15 00:20:57,663 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_10FINAL(lines 4852 4864) no Hoare annotation was computed. [2019-10-15 00:20:57,663 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lockFINAL(lines 4926 4942) no Hoare annotation was computed. [2019-10-15 00:20:57,663 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lockENTRY(lines 4926 4942) no Hoare annotation was computed. [2019-10-15 00:20:57,663 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lockEXIT(lines 4926 4942) no Hoare annotation was computed. [2019-10-15 00:20:57,663 INFO L443 ceAbstractionStarter]: For program point L4935(lines 4935 4940) no Hoare annotation was computed. [2019-10-15 00:20:57,663 INFO L443 ceAbstractionStarter]: For program point L4932-1(lines 4930 4933) no Hoare annotation was computed. [2019-10-15 00:20:57,664 INFO L443 ceAbstractionStarter]: For program point L4930(lines 4930 4933) no Hoare annotation was computed. [2019-10-15 00:20:57,664 INFO L443 ceAbstractionStarter]: For program point L4932(line 4932) no Hoare annotation was computed. [2019-10-15 00:20:57,664 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_uinput_deviceEXIT(lines 5185 5201) no Hoare annotation was computed. [2019-10-15 00:20:57,664 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_uinput_deviceENTRY(lines 5185 5201) no Hoare annotation was computed. [2019-10-15 00:20:57,664 INFO L443 ceAbstractionStarter]: For program point L5194(lines 5194 5198) no Hoare annotation was computed. [2019-10-15 00:20:57,664 INFO L443 ceAbstractionStarter]: For program point L5191(line 5191) no Hoare annotation was computed. [2019-10-15 00:20:57,664 INFO L443 ceAbstractionStarter]: For program point L5191-1(lines 5189 5192) no Hoare annotation was computed. [2019-10-15 00:20:57,664 INFO L443 ceAbstractionStarter]: For program point L5189(lines 5189 5192) no Hoare annotation was computed. [2019-10-15 00:20:57,664 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_uinput_deviceFINAL(lines 5185 5201) no Hoare annotation was computed. [2019-10-15 00:20:57,665 INFO L446 ceAbstractionStarter]: At program point input_free_deviceENTRY(lines 5326 5328) the Hoare annotation is: true [2019-10-15 00:20:57,665 INFO L443 ceAbstractionStarter]: For program point input_free_deviceEXIT(lines 5326 5328) no Hoare annotation was computed. [2019-10-15 00:20:57,665 INFO L443 ceAbstractionStarter]: For program point input_free_deviceFINAL(lines 5326 5328) no Hoare annotation was computed. [2019-10-15 00:20:57,665 INFO L446 ceAbstractionStarter]: At program point L3520(line 3520) the Hoare annotation is: true [2019-10-15 00:20:57,665 INFO L443 ceAbstractionStarter]: For program point L3521-1(lines 3521 3530) no Hoare annotation was computed. [2019-10-15 00:20:57,665 INFO L443 ceAbstractionStarter]: For program point L3521(lines 3521 3530) no Hoare annotation was computed. [2019-10-15 00:20:57,665 INFO L443 ceAbstractionStarter]: For program point L3522-1(line 3522) no Hoare annotation was computed. [2019-10-15 00:20:57,665 INFO L443 ceAbstractionStarter]: For program point L3520-1(line 3520) no Hoare annotation was computed. [2019-10-15 00:20:57,665 INFO L446 ceAbstractionStarter]: At program point input_event_sizeENTRY(lines 3514 3533) the Hoare annotation is: true [2019-10-15 00:20:57,665 INFO L443 ceAbstractionStarter]: For program point input_event_sizeEXIT(lines 3514 3533) no Hoare annotation was computed. [2019-10-15 00:20:57,666 INFO L443 ceAbstractionStarter]: For program point input_event_sizeFINAL(lines 3514 3533) no Hoare annotation was computed. [2019-10-15 00:20:57,666 INFO L446 ceAbstractionStarter]: At program point L3522(line 3522) the Hoare annotation is: true [2019-10-15 00:20:57,666 INFO L443 ceAbstractionStarter]: For program point L3523(lines 3523 3527) no Hoare annotation was computed. [2019-10-15 00:20:57,666 INFO L446 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 5229 5237) the Hoare annotation is: true [2019-10-15 00:20:57,666 INFO L443 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 5229 5237) no Hoare annotation was computed. [2019-10-15 00:20:57,666 INFO L443 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 5229 5237) no Hoare annotation was computed. [2019-10-15 00:20:57,666 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_uinput_deviceEXIT(lines 5123 5139) no Hoare annotation was computed. [2019-10-15 00:20:57,666 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_uinput_deviceFINAL(lines 5123 5139) no Hoare annotation was computed. [2019-10-15 00:20:57,667 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_mutex_of_uinput_deviceENTRY(lines 5123 5139) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,667 INFO L443 ceAbstractionStarter]: For program point L5132(lines 5132 5137) no Hoare annotation was computed. [2019-10-15 00:20:57,667 INFO L443 ceAbstractionStarter]: For program point L5127(lines 5127 5130) no Hoare annotation was computed. [2019-10-15 00:20:57,667 INFO L439 ceAbstractionStarter]: At program point L5129(line 5129) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,667 INFO L443 ceAbstractionStarter]: For program point L5129-1(lines 5127 5130) no Hoare annotation was computed. [2019-10-15 00:20:57,667 INFO L446 ceAbstractionStarter]: At program point input_abs_set_flatENTRY(lines 3461 3472) the Hoare annotation is: true [2019-10-15 00:20:57,667 INFO L443 ceAbstractionStarter]: For program point L3466(lines 3466 3469) no Hoare annotation was computed. [2019-10-15 00:20:57,667 INFO L443 ceAbstractionStarter]: For program point L3465-1(line 3465) no Hoare annotation was computed. [2019-10-15 00:20:57,668 INFO L443 ceAbstractionStarter]: For program point L3466-2(lines 3461 3472) no Hoare annotation was computed. [2019-10-15 00:20:57,668 INFO L443 ceAbstractionStarter]: For program point input_abs_set_flatEXIT(lines 3461 3472) no Hoare annotation was computed. [2019-10-15 00:20:57,668 INFO L446 ceAbstractionStarter]: At program point L3465(line 3465) the Hoare annotation is: true [2019-10-15 00:20:57,668 INFO L443 ceAbstractionStarter]: For program point external_allocFINAL(lines 5404 5406) no Hoare annotation was computed. [2019-10-15 00:20:57,668 INFO L443 ceAbstractionStarter]: For program point external_allocEXIT(lines 5404 5406) no Hoare annotation was computed. [2019-10-15 00:20:57,668 INFO L446 ceAbstractionStarter]: At program point external_allocENTRY(lines 5404 5406) the Hoare annotation is: true [2019-10-15 00:20:57,668 INFO L443 ceAbstractionStarter]: For program point strndup_userFINAL(lines 5394 5396) no Hoare annotation was computed. [2019-10-15 00:20:57,668 INFO L443 ceAbstractionStarter]: For program point strndup_userEXIT(lines 5394 5396) no Hoare annotation was computed. [2019-10-15 00:20:57,668 INFO L446 ceAbstractionStarter]: At program point strndup_userENTRY(lines 5394 5396) the Hoare annotation is: true [2019-10-15 00:20:57,669 INFO L446 ceAbstractionStarter]: At program point L5395(line 5395) the Hoare annotation is: true [2019-10-15 00:20:57,669 INFO L443 ceAbstractionStarter]: For program point L5395-1(line 5395) no Hoare annotation was computed. [2019-10-15 00:20:57,669 INFO L443 ceAbstractionStarter]: For program point variable_test_bitEXIT(lines 3072 3080) no Hoare annotation was computed. [2019-10-15 00:20:57,669 INFO L446 ceAbstractionStarter]: At program point variable_test_bitENTRY(lines 3072 3080) the Hoare annotation is: true [2019-10-15 00:20:57,669 INFO L443 ceAbstractionStarter]: For program point variable_test_bitFINAL(lines 3072 3080) no Hoare annotation was computed. [2019-10-15 00:20:57,669 INFO L446 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2019-10-15 00:20:57,669 INFO L446 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2019-10-15 00:20:57,669 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2019-10-15 00:20:57,670 INFO L446 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2019-10-15 00:20:57,670 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2019-10-15 00:20:57,670 INFO L446 ceAbstractionStarter]: At program point L3105(lines 3088 3107) the Hoare annotation is: true [2019-10-15 00:20:57,670 INFO L443 ceAbstractionStarter]: For program point get_currentEXIT(lines 3085 3108) no Hoare annotation was computed. [2019-10-15 00:20:57,670 INFO L443 ceAbstractionStarter]: For program point L3099(line 3099) no Hoare annotation was computed. [2019-10-15 00:20:57,670 INFO L443 ceAbstractionStarter]: For program point L3093(line 3093) no Hoare annotation was computed. [2019-10-15 00:20:57,670 INFO L443 ceAbstractionStarter]: For program point L3089(lines 3089 3104) no Hoare annotation was computed. [2019-10-15 00:20:57,670 INFO L446 ceAbstractionStarter]: At program point get_currentENTRY(lines 3085 3108) the Hoare annotation is: true [2019-10-15 00:20:57,670 INFO L443 ceAbstractionStarter]: For program point L3102(line 3102) no Hoare annotation was computed. [2019-10-15 00:20:57,671 INFO L443 ceAbstractionStarter]: For program point L3096(line 3096) no Hoare annotation was computed. [2019-10-15 00:20:57,671 INFO L443 ceAbstractionStarter]: For program point L3090(line 3090) no Hoare annotation was computed. [2019-10-15 00:20:57,671 INFO L443 ceAbstractionStarter]: For program point get_currentFINAL(lines 3085 3108) no Hoare annotation was computed. [2019-10-15 00:20:57,671 INFO L443 ceAbstractionStarter]: For program point uinput_request_doneFINAL(lines 3641 3649) no Hoare annotation was computed. [2019-10-15 00:20:57,671 INFO L446 ceAbstractionStarter]: At program point L3645-1(line 3645) the Hoare annotation is: true [2019-10-15 00:20:57,671 INFO L446 ceAbstractionStarter]: At program point L3645(line 3645) the Hoare annotation is: true [2019-10-15 00:20:57,671 INFO L446 ceAbstractionStarter]: At program point uinput_request_doneENTRY(lines 3641 3649) the Hoare annotation is: true [2019-10-15 00:20:57,671 INFO L443 ceAbstractionStarter]: For program point uinput_request_doneEXIT(lines 3641 3649) no Hoare annotation was computed. [2019-10-15 00:20:57,671 INFO L443 ceAbstractionStarter]: For program point L3436(lines 3436 3439) no Hoare annotation was computed. [2019-10-15 00:20:57,672 INFO L443 ceAbstractionStarter]: For program point L3435-1(line 3435) no Hoare annotation was computed. [2019-10-15 00:20:57,672 INFO L443 ceAbstractionStarter]: For program point L3436-2(lines 3431 3442) no Hoare annotation was computed. [2019-10-15 00:20:57,672 INFO L446 ceAbstractionStarter]: At program point L3435(line 3435) the Hoare annotation is: true [2019-10-15 00:20:57,672 INFO L446 ceAbstractionStarter]: At program point input_abs_set_maxENTRY(lines 3431 3442) the Hoare annotation is: true [2019-10-15 00:20:57,672 INFO L443 ceAbstractionStarter]: For program point input_abs_set_maxEXIT(lines 3431 3442) no Hoare annotation was computed. [2019-10-15 00:20:57,672 INFO L446 ceAbstractionStarter]: At program point input_abs_set_fuzzENTRY(lines 3443 3454) the Hoare annotation is: true [2019-10-15 00:20:57,672 INFO L443 ceAbstractionStarter]: For program point input_abs_set_fuzzEXIT(lines 3443 3454) no Hoare annotation was computed. [2019-10-15 00:20:57,672 INFO L443 ceAbstractionStarter]: For program point L3448(lines 3448 3451) no Hoare annotation was computed. [2019-10-15 00:20:57,672 INFO L443 ceAbstractionStarter]: For program point L3447-1(line 3447) no Hoare annotation was computed. [2019-10-15 00:20:57,673 INFO L443 ceAbstractionStarter]: For program point L3448-2(lines 3443 3454) no Hoare annotation was computed. [2019-10-15 00:20:57,673 INFO L446 ceAbstractionStarter]: At program point L3447(line 3447) the Hoare annotation is: true [2019-10-15 00:20:57,673 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_lockFINAL(lines 4943 4953) no Hoare annotation was computed. [2019-10-15 00:20:57,673 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_lockENTRY(lines 4943 4953) no Hoare annotation was computed. [2019-10-15 00:20:57,673 INFO L443 ceAbstractionStarter]: For program point L4948-1(lines 4946 4949) no Hoare annotation was computed. [2019-10-15 00:20:57,673 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_lockEXIT(lines 4943 4953) no Hoare annotation was computed. [2019-10-15 00:20:57,673 INFO L443 ceAbstractionStarter]: For program point L4946(lines 4946 4949) no Hoare annotation was computed. [2019-10-15 00:20:57,673 INFO L443 ceAbstractionStarter]: For program point L4948(line 4948) no Hoare annotation was computed. [2019-10-15 00:20:57,673 INFO L443 ceAbstractionStarter]: For program point L3345(lines 3345 3351) no Hoare annotation was computed. [2019-10-15 00:20:57,673 INFO L446 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 3343 3352) the Hoare annotation is: true [2019-10-15 00:20:57,674 INFO L443 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 3343 3352) no Hoare annotation was computed. [2019-10-15 00:20:57,674 INFO L443 ceAbstractionStarter]: For program point L3347-1(line 3347) no Hoare annotation was computed. [2019-10-15 00:20:57,674 INFO L446 ceAbstractionStarter]: At program point L3347(line 3347) the Hoare annotation is: true [2019-10-15 00:20:57,674 INFO L443 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 3343 3352) no Hoare annotation was computed. [2019-10-15 00:20:57,674 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_4FINAL(lines 4789 4801) no Hoare annotation was computed. [2019-10-15 00:20:57,674 INFO L443 ceAbstractionStarter]: For program point L4795(line 4795) no Hoare annotation was computed. [2019-10-15 00:20:57,674 INFO L443 ceAbstractionStarter]: For program point L4795-1(line 4795) no Hoare annotation was computed. [2019-10-15 00:20:57,674 INFO L443 ceAbstractionStarter]: For program point L4797(line 4797) no Hoare annotation was computed. [2019-10-15 00:20:57,674 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_4EXIT(lines 4789 4801) no Hoare annotation was computed. [2019-10-15 00:20:57,675 INFO L443 ceAbstractionStarter]: For program point L4797-1(line 4797) no Hoare annotation was computed. [2019-10-15 00:20:57,675 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_4ENTRY(lines 4789 4801) no Hoare annotation was computed. [2019-10-15 00:20:57,675 INFO L443 ceAbstractionStarter]: For program point uinput_dev_set_autocenterEXIT(lines 3722 3728) no Hoare annotation was computed. [2019-10-15 00:20:57,675 INFO L443 ceAbstractionStarter]: For program point L3725-1(line 3725) no Hoare annotation was computed. [2019-10-15 00:20:57,675 INFO L443 ceAbstractionStarter]: For program point L3725(line 3725) no Hoare annotation was computed. [2019-10-15 00:20:57,675 INFO L443 ceAbstractionStarter]: For program point uinput_dev_set_autocenterENTRY(lines 3722 3728) no Hoare annotation was computed. [2019-10-15 00:20:57,675 INFO L443 ceAbstractionStarter]: For program point uinput_dev_set_autocenterFINAL(lines 3722 3728) no Hoare annotation was computed. [2019-10-15 00:20:57,675 INFO L446 ceAbstractionStarter]: At program point constant_test_bitENTRY(lines 3066 3071) the Hoare annotation is: true [2019-10-15 00:20:57,675 INFO L443 ceAbstractionStarter]: For program point constant_test_bitFINAL(lines 3066 3071) no Hoare annotation was computed. [2019-10-15 00:20:57,676 INFO L443 ceAbstractionStarter]: For program point constant_test_bitEXIT(lines 3066 3071) no Hoare annotation was computed. [2019-10-15 00:20:57,676 INFO L443 ceAbstractionStarter]: For program point L3680(line 3680) no Hoare annotation was computed. [2019-10-15 00:20:57,676 INFO L443 ceAbstractionStarter]: For program point uinput_request_submitFINAL(lines 3671 3689) no Hoare annotation was computed. [2019-10-15 00:20:57,676 INFO L443 ceAbstractionStarter]: For program point L3681(lines 3681 3685) no Hoare annotation was computed. [2019-10-15 00:20:57,676 INFO L443 ceAbstractionStarter]: For program point L3682-1(line 3682) no Hoare annotation was computed. [2019-10-15 00:20:57,676 INFO L443 ceAbstractionStarter]: For program point L3680-1(line 3680) no Hoare annotation was computed. [2019-10-15 00:20:57,676 INFO L443 ceAbstractionStarter]: For program point L3676(lines 3676 3679) no Hoare annotation was computed. [2019-10-15 00:20:57,676 INFO L443 ceAbstractionStarter]: For program point uinput_request_submitEXIT(lines 3671 3689) no Hoare annotation was computed. [2019-10-15 00:20:57,676 INFO L443 ceAbstractionStarter]: For program point L3675-1(line 3675) no Hoare annotation was computed. [2019-10-15 00:20:57,676 INFO L443 ceAbstractionStarter]: For program point L3675(line 3675) no Hoare annotation was computed. [2019-10-15 00:20:57,677 INFO L443 ceAbstractionStarter]: For program point uinput_request_submitENTRY(lines 3671 3689) no Hoare annotation was computed. [2019-10-15 00:20:57,677 INFO L443 ceAbstractionStarter]: For program point L3686(line 3686) no Hoare annotation was computed. [2019-10-15 00:20:57,677 INFO L443 ceAbstractionStarter]: For program point L3686-1(line 3686) no Hoare annotation was computed. [2019-10-15 00:20:57,677 INFO L443 ceAbstractionStarter]: For program point L3682(line 3682) no Hoare annotation was computed. [2019-10-15 00:20:57,677 INFO L439 ceAbstractionStarter]: At program point L4609(line 4609) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,677 INFO L443 ceAbstractionStarter]: For program point L4609-1(line 4609) no Hoare annotation was computed. [2019-10-15 00:20:57,677 INFO L443 ceAbstractionStarter]: For program point uinput_ioctlFINAL(lines 4605 4612) no Hoare annotation was computed. [2019-10-15 00:20:57,677 INFO L439 ceAbstractionStarter]: At program point uinput_ioctlENTRY(lines 4605 4612) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,677 INFO L443 ceAbstractionStarter]: For program point uinput_ioctlEXIT(lines 4605 4612) no Hoare annotation was computed. [2019-10-15 00:20:57,678 INFO L446 ceAbstractionStarter]: At program point L3486(line 3486) the Hoare annotation is: true [2019-10-15 00:20:57,678 INFO L443 ceAbstractionStarter]: For program point is_x32_taskEXIT(lines 3482 3493) no Hoare annotation was computed. [2019-10-15 00:20:57,678 INFO L443 ceAbstractionStarter]: For program point L3487(lines 3487 3490) no Hoare annotation was computed. [2019-10-15 00:20:57,678 INFO L443 ceAbstractionStarter]: For program point L3486-1(line 3486) no Hoare annotation was computed. [2019-10-15 00:20:57,678 INFO L446 ceAbstractionStarter]: At program point is_x32_taskENTRY(lines 3482 3493) the Hoare annotation is: true [2019-10-15 00:20:57,678 INFO L443 ceAbstractionStarter]: For program point is_x32_taskFINAL(lines 3482 3493) no Hoare annotation was computed. [2019-10-15 00:20:57,678 INFO L443 ceAbstractionStarter]: For program point L4097-1(line 4097) no Hoare annotation was computed. [2019-10-15 00:20:57,678 INFO L446 ceAbstractionStarter]: At program point L4097(line 4097) the Hoare annotation is: true [2019-10-15 00:20:57,678 INFO L443 ceAbstractionStarter]: For program point L4099-2(lines 4099 4103) no Hoare annotation was computed. [2019-10-15 00:20:57,679 INFO L446 ceAbstractionStarter]: At program point uinput_fetch_next_eventENTRY(lines 4093 4107) the Hoare annotation is: true [2019-10-15 00:20:57,679 INFO L443 ceAbstractionStarter]: For program point uinput_fetch_next_eventEXIT(lines 4093 4107) no Hoare annotation was computed. [2019-10-15 00:20:57,679 INFO L446 ceAbstractionStarter]: At program point L4104(line 4104) the Hoare annotation is: true [2019-10-15 00:20:57,679 INFO L443 ceAbstractionStarter]: For program point uinput_fetch_next_eventFINAL(lines 4093 4107) no Hoare annotation was computed. [2019-10-15 00:20:57,679 INFO L443 ceAbstractionStarter]: For program point L4104-1(line 4104) no Hoare annotation was computed. [2019-10-15 00:20:57,679 INFO L443 ceAbstractionStarter]: For program point L4099(lines 4099 4103) no Hoare annotation was computed. [2019-10-15 00:20:57,679 INFO L446 ceAbstractionStarter]: At program point L3966(line 3966) the Hoare annotation is: true [2019-10-15 00:20:57,679 INFO L446 ceAbstractionStarter]: At program point L4028(line 4028) the Hoare annotation is: true [2019-10-15 00:20:57,679 INFO L443 ceAbstractionStarter]: For program point L3966-1(line 3966) no Hoare annotation was computed. [2019-10-15 00:20:57,680 INFO L446 ceAbstractionStarter]: At program point L4024(line 4024) the Hoare annotation is: true [2019-10-15 00:20:57,680 INFO L443 ceAbstractionStarter]: For program point L3991(lines 3991 3995) no Hoare annotation was computed. [2019-10-15 00:20:57,680 INFO L443 ceAbstractionStarter]: For program point L4024-1(line 4024) no Hoare annotation was computed. [2019-10-15 00:20:57,680 INFO L446 ceAbstractionStarter]: At program point L4020(line 4020) the Hoare annotation is: true [2019-10-15 00:20:57,680 INFO L443 ceAbstractionStarter]: For program point L4020-1(line 4020) no Hoare annotation was computed. [2019-10-15 00:20:57,680 INFO L443 ceAbstractionStarter]: For program point L4016(lines 4016 4019) no Hoare annotation was computed. [2019-10-15 00:20:57,680 INFO L443 ceAbstractionStarter]: For program point L3983(lines 3983 3987) no Hoare annotation was computed. [2019-10-15 00:20:57,680 INFO L446 ceAbstractionStarter]: At program point L4008(lines 3960 4039) the Hoare annotation is: true [2019-10-15 00:20:57,680 INFO L446 ceAbstractionStarter]: At program point L4004(line 4004) the Hoare annotation is: true [2019-10-15 00:20:57,680 INFO L443 ceAbstractionStarter]: For program point L4037(line 4037) no Hoare annotation was computed. [2019-10-15 00:20:57,681 INFO L443 ceAbstractionStarter]: For program point L4004-1(line 4004) no Hoare annotation was computed. [2019-10-15 00:20:57,681 INFO L443 ceAbstractionStarter]: For program point uinput_setup_deviceFINAL(lines 3944 4040) no Hoare annotation was computed. [2019-10-15 00:20:57,681 INFO L443 ceAbstractionStarter]: For program point L3967(lines 3967 3970) no Hoare annotation was computed. [2019-10-15 00:20:57,681 INFO L446 ceAbstractionStarter]: At program point L3988(line 3988) the Hoare annotation is: true [2019-10-15 00:20:57,681 INFO L443 ceAbstractionStarter]: For program point L4021(lines 4021 4031) no Hoare annotation was computed. [2019-10-15 00:20:57,681 INFO L443 ceAbstractionStarter]: For program point L3988-1(line 3988) no Hoare annotation was computed. [2019-10-15 00:20:57,681 INFO L443 ceAbstractionStarter]: For program point L4013-1(line 4013) no Hoare annotation was computed. [2019-10-15 00:20:57,681 INFO L446 ceAbstractionStarter]: At program point L4013(line 4013) the Hoare annotation is: true [2019-10-15 00:20:57,681 INFO L446 ceAbstractionStarter]: At program point L3976(line 3976) the Hoare annotation is: true [2019-10-15 00:20:57,682 INFO L446 ceAbstractionStarter]: At program point uinput_setup_deviceENTRY(lines 3944 4040) the Hoare annotation is: true [2019-10-15 00:20:57,682 INFO L443 ceAbstractionStarter]: For program point L3976-1(line 3976) no Hoare annotation was computed. [2019-10-15 00:20:57,682 INFO L443 ceAbstractionStarter]: For program point L4005-1(line 4005) no Hoare annotation was computed. [2019-10-15 00:20:57,682 INFO L446 ceAbstractionStarter]: At program point L4005(line 4005) the Hoare annotation is: true [2019-10-15 00:20:57,682 INFO L446 ceAbstractionStarter]: At program point L4026(line 4026) the Hoare annotation is: true [2019-10-15 00:20:57,682 INFO L443 ceAbstractionStarter]: For program point uinput_setup_deviceEXIT(lines 3944 4040) no Hoare annotation was computed. [2019-10-15 00:20:57,682 INFO L443 ceAbstractionStarter]: For program point L4026-1(line 4026) no Hoare annotation was computed. [2019-10-15 00:20:57,682 INFO L446 ceAbstractionStarter]: At program point L4022(line 4022) the Hoare annotation is: true [2019-10-15 00:20:57,683 INFO L443 ceAbstractionStarter]: For program point L3989-1(line 3989) no Hoare annotation was computed. [2019-10-15 00:20:57,683 INFO L446 ceAbstractionStarter]: At program point L3989(line 3989) the Hoare annotation is: true [2019-10-15 00:20:57,683 INFO L443 ceAbstractionStarter]: For program point L4022-1(line 4022) no Hoare annotation was computed. [2019-10-15 00:20:57,683 INFO L443 ceAbstractionStarter]: For program point L4014(lines 4014 4033) no Hoare annotation was computed. [2019-10-15 00:20:57,683 INFO L443 ceAbstractionStarter]: For program point L4014-1(lines 4014 4033) no Hoare annotation was computed. [2019-10-15 00:20:57,683 INFO L446 ceAbstractionStarter]: At program point L4010(lines 3960 4039) the Hoare annotation is: true [2019-10-15 00:20:57,683 INFO L443 ceAbstractionStarter]: For program point L3977(lines 3977 3981) no Hoare annotation was computed. [2019-10-15 00:20:57,683 INFO L446 ceAbstractionStarter]: At program point L4006(line 4006) the Hoare annotation is: true [2019-10-15 00:20:57,683 INFO L443 ceAbstractionStarter]: For program point L4006-1(line 4006) no Hoare annotation was computed. [2019-10-15 00:20:57,684 INFO L443 ceAbstractionStarter]: For program point L3965(lines 3965 3972) no Hoare annotation was computed. [2019-10-15 00:20:57,684 INFO L443 ceAbstractionStarter]: For program point L3965-2(lines 3965 3972) no Hoare annotation was computed. [2019-10-15 00:20:57,684 INFO L443 ceAbstractionStarter]: For program point L4027(lines 4027 4030) no Hoare annotation was computed. [2019-10-15 00:20:57,684 INFO L443 ceAbstractionStarter]: For program point L3961(lines 3961 3964) no Hoare annotation was computed. [2019-10-15 00:20:57,684 INFO L443 ceAbstractionStarter]: For program point L4015-1(line 4015) no Hoare annotation was computed. [2019-10-15 00:20:57,684 INFO L446 ceAbstractionStarter]: At program point L4015(line 4015) the Hoare annotation is: true [2019-10-15 00:20:57,684 INFO L446 ceAbstractionStarter]: At program point L3978(line 3978) the Hoare annotation is: true [2019-10-15 00:20:57,684 INFO L443 ceAbstractionStarter]: For program point L3978-1(line 3978) no Hoare annotation was computed. [2019-10-15 00:20:57,684 INFO L446 ceAbstractionStarter]: At program point L3974(line 3974) the Hoare annotation is: true [2019-10-15 00:20:57,684 INFO L446 ceAbstractionStarter]: At program point L4036(lines 3960 4039) the Hoare annotation is: true [2019-10-15 00:20:57,685 INFO L443 ceAbstractionStarter]: For program point L3974-1(line 3974) no Hoare annotation was computed. [2019-10-15 00:20:57,685 INFO L443 ceAbstractionStarter]: For program point L4003-1(line 4003) no Hoare annotation was computed. [2019-10-15 00:20:57,685 INFO L446 ceAbstractionStarter]: At program point L4003(line 4003) the Hoare annotation is: true [2019-10-15 00:20:57,685 INFO L446 ceAbstractionStarter]: At program point L3900(line 3900) the Hoare annotation is: true [2019-10-15 00:20:57,685 INFO L443 ceAbstractionStarter]: For program point uinput_validate_absbitsFINAL(lines 3871 3930) no Hoare annotation was computed. [2019-10-15 00:20:57,685 INFO L443 ceAbstractionStarter]: For program point L3898(lines 3898 3906) no Hoare annotation was computed. [2019-10-15 00:20:57,685 INFO L443 ceAbstractionStarter]: For program point L3900-1(line 3900) no Hoare annotation was computed. [2019-10-15 00:20:57,685 INFO L446 ceAbstractionStarter]: At program point L3896(line 3896) the Hoare annotation is: true [2019-10-15 00:20:57,686 INFO L443 ceAbstractionStarter]: For program point L3896-1(line 3896) no Hoare annotation was computed. [2019-10-15 00:20:57,686 INFO L446 ceAbstractionStarter]: At program point L3927(lines 3886 3929) the Hoare annotation is: true [2019-10-15 00:20:57,686 INFO L443 ceAbstractionStarter]: For program point L3892(lines 3892 3895) no Hoare annotation was computed. [2019-10-15 00:20:57,686 INFO L446 ceAbstractionStarter]: At program point uinput_validate_absbitsENTRY(lines 3871 3930) the Hoare annotation is: true [2019-10-15 00:20:57,686 INFO L443 ceAbstractionStarter]: For program point L3913-1(line 3913) no Hoare annotation was computed. [2019-10-15 00:20:57,686 INFO L446 ceAbstractionStarter]: At program point L3913(line 3913) the Hoare annotation is: true [2019-10-15 00:20:57,686 INFO L443 ceAbstractionStarter]: For program point uinput_validate_absbitsEXIT(lines 3871 3930) no Hoare annotation was computed. [2019-10-15 00:20:57,686 INFO L443 ceAbstractionStarter]: For program point L3911-1(line 3911) no Hoare annotation was computed. [2019-10-15 00:20:57,686 INFO L446 ceAbstractionStarter]: At program point L3911(line 3911) the Hoare annotation is: true [2019-10-15 00:20:57,686 INFO L443 ceAbstractionStarter]: For program point L3909-1(line 3909) no Hoare annotation was computed. [2019-10-15 00:20:57,687 INFO L446 ceAbstractionStarter]: At program point L3909(line 3909) the Hoare annotation is: true [2019-10-15 00:20:57,687 INFO L443 ceAbstractionStarter]: For program point L3907-1(line 3907) no Hoare annotation was computed. [2019-10-15 00:20:57,687 INFO L446 ceAbstractionStarter]: At program point L3907(line 3907) the Hoare annotation is: true [2019-10-15 00:20:57,687 INFO L443 ceAbstractionStarter]: For program point L3899-1(line 3899) no Hoare annotation was computed. [2019-10-15 00:20:57,687 INFO L446 ceAbstractionStarter]: At program point L3899(line 3899) the Hoare annotation is: true [2019-10-15 00:20:57,687 INFO L443 ceAbstractionStarter]: For program point L3897-1(line 3897) no Hoare annotation was computed. [2019-10-15 00:20:57,687 INFO L446 ceAbstractionStarter]: At program point L3897(line 3897) the Hoare annotation is: true [2019-10-15 00:20:57,687 INFO L446 ceAbstractionStarter]: At program point L3924(lines 3886 3929) the Hoare annotation is: true [2019-10-15 00:20:57,688 INFO L446 ceAbstractionStarter]: At program point L3922(lines 3886 3929) the Hoare annotation is: true [2019-10-15 00:20:57,688 INFO L443 ceAbstractionStarter]: For program point L3891(line 3891) no Hoare annotation was computed. [2019-10-15 00:20:57,688 INFO L446 ceAbstractionStarter]: At program point L3920(lines 3886 3929) the Hoare annotation is: true [2019-10-15 00:20:57,688 INFO L446 ceAbstractionStarter]: At program point L3912(line 3912) the Hoare annotation is: true [2019-10-15 00:20:57,688 INFO L443 ceAbstractionStarter]: For program point L3910(lines 3910 3919) no Hoare annotation was computed. [2019-10-15 00:20:57,688 INFO L443 ceAbstractionStarter]: For program point L3912-1(line 3912) no Hoare annotation was computed. [2019-10-15 00:20:57,688 INFO L446 ceAbstractionStarter]: At program point L3908(line 3908) the Hoare annotation is: true [2019-10-15 00:20:57,688 INFO L443 ceAbstractionStarter]: For program point L3908-1(line 3908) no Hoare annotation was computed. [2019-10-15 00:20:57,688 INFO L446 ceAbstractionStarter]: At program point L5342(line 5342) the Hoare annotation is: true [2019-10-15 00:20:57,688 INFO L443 ceAbstractionStarter]: For program point kstrndupEXIT(lines 5341 5343) no Hoare annotation was computed. [2019-10-15 00:20:57,689 INFO L443 ceAbstractionStarter]: For program point L5342-1(line 5342) no Hoare annotation was computed. [2019-10-15 00:20:57,689 INFO L443 ceAbstractionStarter]: For program point kstrndupFINAL(lines 5341 5343) no Hoare annotation was computed. [2019-10-15 00:20:57,689 INFO L446 ceAbstractionStarter]: At program point kstrndupENTRY(lines 5341 5343) the Hoare annotation is: true [2019-10-15 00:20:57,689 INFO L443 ceAbstractionStarter]: For program point kfreeEXIT(lines 5408 5410) no Hoare annotation was computed. [2019-10-15 00:20:57,689 INFO L446 ceAbstractionStarter]: At program point kfreeENTRY(lines 5408 5410) the Hoare annotation is: true [2019-10-15 00:20:57,689 INFO L443 ceAbstractionStarter]: For program point kfreeFINAL(lines 5408 5410) no Hoare annotation was computed. [2019-10-15 00:20:57,689 INFO L443 ceAbstractionStarter]: For program point uinput_dev_playbackENTRY(lines 3729 3736) no Hoare annotation was computed. [2019-10-15 00:20:57,689 INFO L443 ceAbstractionStarter]: For program point uinput_dev_playbackEXIT(lines 3729 3736) no Hoare annotation was computed. [2019-10-15 00:20:57,689 INFO L443 ceAbstractionStarter]: For program point uinput_dev_playbackFINAL(lines 3729 3736) no Hoare annotation was computed. [2019-10-15 00:20:57,690 INFO L443 ceAbstractionStarter]: For program point L3733-1(line 3733) no Hoare annotation was computed. [2019-10-15 00:20:57,690 INFO L443 ceAbstractionStarter]: For program point L3733(line 3733) no Hoare annotation was computed. [2019-10-15 00:20:57,690 INFO L443 ceAbstractionStarter]: For program point mutex_trylockENTRY(lines 5373 5375) no Hoare annotation was computed. [2019-10-15 00:20:57,690 INFO L443 ceAbstractionStarter]: For program point mutex_trylockEXIT(lines 5373 5375) no Hoare annotation was computed. [2019-10-15 00:20:57,690 INFO L443 ceAbstractionStarter]: For program point mutex_trylockFINAL(lines 5373 5375) no Hoare annotation was computed. [2019-10-15 00:20:57,690 INFO L443 ceAbstractionStarter]: For program point uinput_dev_eventEXIT(lines 3536 3552) no Hoare annotation was computed. [2019-10-15 00:20:57,690 INFO L443 ceAbstractionStarter]: For program point uinput_dev_eventENTRY(lines 3536 3552) no Hoare annotation was computed. [2019-10-15 00:20:57,690 INFO L443 ceAbstractionStarter]: For program point L3549-1(line 3549) no Hoare annotation was computed. [2019-10-15 00:20:57,690 INFO L443 ceAbstractionStarter]: For program point L3549(line 3549) no Hoare annotation was computed. [2019-10-15 00:20:57,690 INFO L443 ceAbstractionStarter]: For program point uinput_dev_eventFINAL(lines 3536 3552) no Hoare annotation was computed. [2019-10-15 00:20:57,691 INFO L443 ceAbstractionStarter]: For program point L3547-1(line 3547) no Hoare annotation was computed. [2019-10-15 00:20:57,691 INFO L443 ceAbstractionStarter]: For program point L3547(line 3547) no Hoare annotation was computed. [2019-10-15 00:20:57,691 INFO L443 ceAbstractionStarter]: For program point L3542(line 3542) no Hoare annotation was computed. [2019-10-15 00:20:57,691 INFO L443 ceAbstractionStarter]: For program point L3542-1(line 3542) no Hoare annotation was computed. [2019-10-15 00:20:57,691 INFO L446 ceAbstractionStarter]: At program point L4060(line 4060) the Hoare annotation is: true [2019-10-15 00:20:57,691 INFO L443 ceAbstractionStarter]: For program point L4059-1(line 4059) no Hoare annotation was computed. [2019-10-15 00:20:57,691 INFO L446 ceAbstractionStarter]: At program point L4059(line 4059) the Hoare annotation is: true [2019-10-15 00:20:57,691 INFO L443 ceAbstractionStarter]: For program point L4060-1(line 4060) no Hoare annotation was computed. [2019-10-15 00:20:57,691 INFO L446 ceAbstractionStarter]: At program point L4054(line 4054) the Hoare annotation is: true [2019-10-15 00:20:57,692 INFO L443 ceAbstractionStarter]: For program point L4055(lines 4055 4058) no Hoare annotation was computed. [2019-10-15 00:20:57,692 INFO L443 ceAbstractionStarter]: For program point L4054-1(line 4054) no Hoare annotation was computed. [2019-10-15 00:20:57,692 INFO L443 ceAbstractionStarter]: For program point L4050(lines 4050 4053) no Hoare annotation was computed. [2019-10-15 00:20:57,692 INFO L443 ceAbstractionStarter]: For program point L4049-1(line 4049) no Hoare annotation was computed. [2019-10-15 00:20:57,692 INFO L446 ceAbstractionStarter]: At program point L4049(line 4049) the Hoare annotation is: true [2019-10-15 00:20:57,692 INFO L443 ceAbstractionStarter]: For program point uinput_inject_eventFINAL(lines 4041 4063) no Hoare annotation was computed. [2019-10-15 00:20:57,692 INFO L446 ceAbstractionStarter]: At program point uinput_inject_eventENTRY(lines 4041 4063) the Hoare annotation is: true [2019-10-15 00:20:57,692 INFO L443 ceAbstractionStarter]: For program point uinput_inject_eventEXIT(lines 4041 4063) no Hoare annotation was computed. [2019-10-15 00:20:57,692 INFO L443 ceAbstractionStarter]: For program point init_completionENTRY(lines 3246 3254) no Hoare annotation was computed. [2019-10-15 00:20:57,692 INFO L443 ceAbstractionStarter]: For program point init_completionFINAL(lines 3246 3254) no Hoare annotation was computed. [2019-10-15 00:20:57,693 INFO L443 ceAbstractionStarter]: For program point init_completionEXIT(lines 3246 3254) no Hoare annotation was computed. [2019-10-15 00:20:57,693 INFO L443 ceAbstractionStarter]: For program point L3251-1(line 3251) no Hoare annotation was computed. [2019-10-15 00:20:57,693 INFO L443 ceAbstractionStarter]: For program point L3251(line 3251) no Hoare annotation was computed. [2019-10-15 00:20:57,693 INFO L443 ceAbstractionStarter]: For program point L3458-2(line 3458) no Hoare annotation was computed. [2019-10-15 00:20:57,693 INFO L443 ceAbstractionStarter]: For program point input_abs_get_flatEXIT(lines 3455 3460) no Hoare annotation was computed. [2019-10-15 00:20:57,693 INFO L446 ceAbstractionStarter]: At program point input_abs_get_flatENTRY(lines 3455 3460) the Hoare annotation is: true [2019-10-15 00:20:57,693 INFO L443 ceAbstractionStarter]: For program point input_abs_get_flatFINAL(lines 3455 3460) no Hoare annotation was computed. [2019-10-15 00:20:57,693 INFO L443 ceAbstractionStarter]: For program point L3458(line 3458) no Hoare annotation was computed. [2019-10-15 00:20:57,693 INFO L446 ceAbstractionStarter]: At program point mutex_unlockENTRY(lines 5376 5378) the Hoare annotation is: true [2019-10-15 00:20:57,694 INFO L443 ceAbstractionStarter]: For program point mutex_unlockEXIT(lines 5376 5378) no Hoare annotation was computed. [2019-10-15 00:20:57,694 INFO L443 ceAbstractionStarter]: For program point mutex_unlockFINAL(lines 5376 5378) no Hoare annotation was computed. [2019-10-15 00:20:57,694 INFO L446 ceAbstractionStarter]: At program point L3298-1(line 3298) the Hoare annotation is: true [2019-10-15 00:20:57,694 INFO L443 ceAbstractionStarter]: For program point copy_to_userEXIT(lines 3294 3302) no Hoare annotation was computed. [2019-10-15 00:20:57,694 INFO L446 ceAbstractionStarter]: At program point copy_to_userENTRY(lines 3294 3302) the Hoare annotation is: true [2019-10-15 00:20:57,694 INFO L443 ceAbstractionStarter]: For program point copy_to_userFINAL(lines 3294 3302) no Hoare annotation was computed. [2019-10-15 00:20:57,694 INFO L446 ceAbstractionStarter]: At program point L3298(line 3298) the Hoare annotation is: true [2019-10-15 00:20:57,694 INFO L443 ceAbstractionStarter]: For program point L3299(line 3299) no Hoare annotation was computed. [2019-10-15 00:20:57,694 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mutex_of_deviceENTRY(lines 5033 5049) no Hoare annotation was computed. [2019-10-15 00:20:57,694 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mutex_of_deviceEXIT(lines 5033 5049) no Hoare annotation was computed. [2019-10-15 00:20:57,695 INFO L443 ceAbstractionStarter]: For program point L5042(lines 5042 5047) no Hoare annotation was computed. [2019-10-15 00:20:57,695 INFO L443 ceAbstractionStarter]: For program point L5039(line 5039) no Hoare annotation was computed. [2019-10-15 00:20:57,695 INFO L443 ceAbstractionStarter]: For program point L5039-1(lines 5037 5040) no Hoare annotation was computed. [2019-10-15 00:20:57,695 INFO L443 ceAbstractionStarter]: For program point L5037(lines 5037 5040) no Hoare annotation was computed. [2019-10-15 00:20:57,695 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mutex_of_deviceFINAL(lines 5033 5049) no Hoare annotation was computed. [2019-10-15 00:20:57,695 INFO L443 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4898) no Hoare annotation was computed. [2019-10-15 00:20:57,695 INFO L443 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 4895 4900) no Hoare annotation was computed. [2019-10-15 00:20:57,695 INFO L446 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 4895 4900) the Hoare annotation is: true [2019-10-15 00:20:57,696 INFO L443 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 4895 4900) no Hoare annotation was computed. [2019-10-15 00:20:57,696 INFO L446 ceAbstractionStarter]: At program point input_alloc_absinfoENTRY(lines 5305 5307) the Hoare annotation is: true [2019-10-15 00:20:57,696 INFO L443 ceAbstractionStarter]: For program point input_alloc_absinfoFINAL(lines 5305 5307) no Hoare annotation was computed. [2019-10-15 00:20:57,696 INFO L443 ceAbstractionStarter]: For program point input_alloc_absinfoEXIT(lines 5305 5307) no Hoare annotation was computed. [2019-10-15 00:20:57,696 INFO L443 ceAbstractionStarter]: For program point uinput_request_sendENTRY(lines 3650 3670) no Hoare annotation was computed. [2019-10-15 00:20:57,696 INFO L443 ceAbstractionStarter]: For program point L3666(lines 3653 3669) no Hoare annotation was computed. [2019-10-15 00:20:57,696 INFO L443 ceAbstractionStarter]: For program point L3667(line 3667) no Hoare annotation was computed. [2019-10-15 00:20:57,696 INFO L443 ceAbstractionStarter]: For program point L3664(line 3664) no Hoare annotation was computed. [2019-10-15 00:20:57,696 INFO L443 ceAbstractionStarter]: For program point L3665-1(line 3665) no Hoare annotation was computed. [2019-10-15 00:20:57,697 INFO L443 ceAbstractionStarter]: For program point L3665(line 3665) no Hoare annotation was computed. [2019-10-15 00:20:57,697 INFO L443 ceAbstractionStarter]: For program point uinput_request_sendFINAL(lines 3650 3670) no Hoare annotation was computed. [2019-10-15 00:20:57,697 INFO L443 ceAbstractionStarter]: For program point L3664-1(line 3664) no Hoare annotation was computed. [2019-10-15 00:20:57,697 INFO L443 ceAbstractionStarter]: For program point uinput_request_sendEXIT(lines 3650 3670) no Hoare annotation was computed. [2019-10-15 00:20:57,697 INFO L443 ceAbstractionStarter]: For program point L3659(lines 3659 3663) no Hoare annotation was computed. [2019-10-15 00:20:57,697 INFO L443 ceAbstractionStarter]: For program point L3654(line 3654) no Hoare annotation was computed. [2019-10-15 00:20:57,697 INFO L443 ceAbstractionStarter]: For program point L3655(lines 3655 3658) no Hoare annotation was computed. [2019-10-15 00:20:57,697 INFO L443 ceAbstractionStarter]: For program point L3654-1(line 3654) no Hoare annotation was computed. [2019-10-15 00:20:57,697 INFO L443 ceAbstractionStarter]: For program point L3418(lines 3418 3421) no Hoare annotation was computed. [2019-10-15 00:20:57,697 INFO L446 ceAbstractionStarter]: At program point input_abs_set_minENTRY(lines 3413 3424) the Hoare annotation is: true [2019-10-15 00:20:57,698 INFO L443 ceAbstractionStarter]: For program point L3417-1(line 3417) no Hoare annotation was computed. [2019-10-15 00:20:57,698 INFO L443 ceAbstractionStarter]: For program point L3418-2(lines 3413 3424) no Hoare annotation was computed. [2019-10-15 00:20:57,698 INFO L446 ceAbstractionStarter]: At program point L3417(line 3417) the Hoare annotation is: true [2019-10-15 00:20:57,698 INFO L443 ceAbstractionStarter]: For program point input_abs_set_minEXIT(lines 3413 3424) no Hoare annotation was computed. [2019-10-15 00:20:57,698 INFO L443 ceAbstractionStarter]: For program point input_ff_destroyFINAL(lines 5323 5325) no Hoare annotation was computed. [2019-10-15 00:20:57,698 INFO L443 ceAbstractionStarter]: For program point input_ff_destroyEXIT(lines 5323 5325) no Hoare annotation was computed. [2019-10-15 00:20:57,698 INFO L446 ceAbstractionStarter]: At program point input_ff_destroyENTRY(lines 5323 5325) the Hoare annotation is: true [2019-10-15 00:20:57,698 INFO L443 ceAbstractionStarter]: For program point ldv_check_return_valueFINAL(lines 5344 5346) no Hoare annotation was computed. [2019-10-15 00:20:57,698 INFO L443 ceAbstractionStarter]: For program point ldv_check_return_valueEXIT(lines 5344 5346) no Hoare annotation was computed. [2019-10-15 00:20:57,698 INFO L446 ceAbstractionStarter]: At program point ldv_check_return_valueENTRY(lines 5344 5346) the Hoare annotation is: true [2019-10-15 00:20:57,699 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 4902 4907) no Hoare annotation was computed. [2019-10-15 00:20:57,699 INFO L446 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 4902 4907) the Hoare annotation is: true [2019-10-15 00:20:57,699 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 4902 4907) no Hoare annotation was computed. [2019-10-15 00:20:57,699 INFO L446 ceAbstractionStarter]: At program point spin_unlock_irqENTRY(lines 3233 3239) the Hoare annotation is: true [2019-10-15 00:20:57,699 INFO L443 ceAbstractionStarter]: For program point spin_unlock_irqEXIT(lines 3233 3239) no Hoare annotation was computed. [2019-10-15 00:20:57,699 INFO L443 ceAbstractionStarter]: For program point spin_unlock_irqFINAL(lines 3233 3239) no Hoare annotation was computed. [2019-10-15 00:20:57,699 INFO L446 ceAbstractionStarter]: At program point L3236(line 3236) the Hoare annotation is: true [2019-10-15 00:20:57,699 INFO L443 ceAbstractionStarter]: For program point input_set_events_per_packetFINAL(lines 3399 3405) no Hoare annotation was computed. [2019-10-15 00:20:57,699 INFO L446 ceAbstractionStarter]: At program point input_set_events_per_packetENTRY(lines 3399 3405) the Hoare annotation is: true [2019-10-15 00:20:57,699 INFO L443 ceAbstractionStarter]: For program point input_set_events_per_packetEXIT(lines 3399 3405) no Hoare annotation was computed. [2019-10-15 00:20:57,700 INFO L443 ceAbstractionStarter]: For program point L4768-1(line 4768) no Hoare annotation was computed. [2019-10-15 00:20:57,700 INFO L443 ceAbstractionStarter]: For program point L4768(line 4768) no Hoare annotation was computed. [2019-10-15 00:20:57,700 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_1FINAL(lines 4765 4772) no Hoare annotation was computed. [2019-10-15 00:20:57,700 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_1ENTRY(lines 4765 4772) no Hoare annotation was computed. [2019-10-15 00:20:57,700 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_1EXIT(lines 4765 4772) no Hoare annotation was computed. [2019-10-15 00:20:57,700 INFO L443 ceAbstractionStarter]: For program point L3584(lines 3584 3587) no Hoare annotation was computed. [2019-10-15 00:20:57,700 INFO L446 ceAbstractionStarter]: At program point uinput_request_findENTRY(lines 3581 3590) the Hoare annotation is: true [2019-10-15 00:20:57,700 INFO L443 ceAbstractionStarter]: For program point uinput_request_findFINAL(lines 3581 3590) no Hoare annotation was computed. [2019-10-15 00:20:57,700 INFO L443 ceAbstractionStarter]: For program point uinput_request_findEXIT(lines 3581 3590) no Hoare annotation was computed. [2019-10-15 00:20:57,700 INFO L443 ceAbstractionStarter]: For program point uinput_pollEXIT(lines 4224 4236) no Hoare annotation was computed. [2019-10-15 00:20:57,701 INFO L443 ceAbstractionStarter]: For program point L4230(lines 4230 4233) no Hoare annotation was computed. [2019-10-15 00:20:57,701 INFO L446 ceAbstractionStarter]: At program point L4229(line 4229) the Hoare annotation is: true [2019-10-15 00:20:57,701 INFO L443 ceAbstractionStarter]: For program point uinput_pollFINAL(lines 4224 4236) no Hoare annotation was computed. [2019-10-15 00:20:57,701 INFO L446 ceAbstractionStarter]: At program point uinput_pollENTRY(lines 4224 4236) the Hoare annotation is: true [2019-10-15 00:20:57,701 INFO L443 ceAbstractionStarter]: For program point L4229-1(line 4229) no Hoare annotation was computed. [2019-10-15 00:20:57,701 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2019-10-15 00:20:57,701 INFO L446 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2019-10-15 00:20:57,701 INFO L446 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2019-10-15 00:20:57,702 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2019-10-15 00:20:57,702 INFO L443 ceAbstractionStarter]: For program point L3840(line 3840) no Hoare annotation was computed. [2019-10-15 00:20:57,702 INFO L446 ceAbstractionStarter]: At program point L3838(lines 3810 3842) the Hoare annotation is: true [2019-10-15 00:20:57,702 INFO L446 ceAbstractionStarter]: At program point L3832(lines 3810 3842) the Hoare annotation is: true [2019-10-15 00:20:57,702 INFO L446 ceAbstractionStarter]: At program point L3830(line 3830) the Hoare annotation is: true [2019-10-15 00:20:57,702 INFO L443 ceAbstractionStarter]: For program point L3830-1(line 3830) no Hoare annotation was computed. [2019-10-15 00:20:57,702 INFO L446 ceAbstractionStarter]: At program point uinput_create_deviceENTRY(lines 3806 3843) the Hoare annotation is: true [2019-10-15 00:20:57,702 INFO L443 ceAbstractionStarter]: For program point uinput_create_deviceEXIT(lines 3806 3843) no Hoare annotation was computed. [2019-10-15 00:20:57,702 INFO L446 ceAbstractionStarter]: At program point L3818(line 3818) the Hoare annotation is: true [2019-10-15 00:20:57,703 INFO L443 ceAbstractionStarter]: For program point L3818-1(line 3818) no Hoare annotation was computed. [2019-10-15 00:20:57,703 INFO L443 ceAbstractionStarter]: For program point L3812(lines 3812 3816) no Hoare annotation was computed. [2019-10-15 00:20:57,703 INFO L443 ceAbstractionStarter]: For program point uinput_create_deviceFINAL(lines 3806 3843) no Hoare annotation was computed. [2019-10-15 00:20:57,703 INFO L443 ceAbstractionStarter]: For program point L3831(lines 3831 3834) no Hoare annotation was computed. [2019-10-15 00:20:57,703 INFO L443 ceAbstractionStarter]: For program point L3819(lines 3819 3822) no Hoare annotation was computed. [2019-10-15 00:20:57,703 INFO L443 ceAbstractionStarter]: For program point L3817(lines 3817 3829) no Hoare annotation was computed. [2019-10-15 00:20:57,703 INFO L443 ceAbstractionStarter]: For program point L3817-2(lines 3817 3829) no Hoare annotation was computed. [2019-10-15 00:20:57,703 INFO L443 ceAbstractionStarter]: For program point L3617(line 3617) no Hoare annotation was computed. [2019-10-15 00:20:57,703 INFO L443 ceAbstractionStarter]: For program point uinput_request_reserve_slotFINAL(lines 3591 3640) no Hoare annotation was computed. [2019-10-15 00:20:57,703 INFO L443 ceAbstractionStarter]: For program point L3609(lines 3609 3637) no Hoare annotation was computed. [2019-10-15 00:20:57,704 INFO L443 ceAbstractionStarter]: For program point L3603-1(line 3603) no Hoare annotation was computed. [2019-10-15 00:20:57,704 INFO L443 ceAbstractionStarter]: For program point L3603(line 3603) no Hoare annotation was computed. [2019-10-15 00:20:57,704 INFO L443 ceAbstractionStarter]: For program point uinput_request_reserve_slotENTRY(lines 3591 3640) no Hoare annotation was computed. [2019-10-15 00:20:57,704 INFO L443 ceAbstractionStarter]: For program point L3626(line 3626) no Hoare annotation was computed. [2019-10-15 00:20:57,704 INFO L443 ceAbstractionStarter]: For program point L3624(line 3624) no Hoare annotation was computed. [2019-10-15 00:20:57,704 INFO L443 ceAbstractionStarter]: For program point uinput_request_reserve_slotEXIT(lines 3591 3640) no Hoare annotation was computed. [2019-10-15 00:20:57,704 INFO L443 ceAbstractionStarter]: For program point L3626-1(lines 3609 3636) no Hoare annotation was computed. [2019-10-15 00:20:57,704 INFO L443 ceAbstractionStarter]: For program point L3624-1(line 3624) no Hoare annotation was computed. [2019-10-15 00:20:57,704 INFO L443 ceAbstractionStarter]: For program point L3618(line 3618) no Hoare annotation was computed. [2019-10-15 00:20:57,704 INFO L443 ceAbstractionStarter]: For program point L3610(line 3610) no Hoare annotation was computed. [2019-10-15 00:20:57,705 INFO L443 ceAbstractionStarter]: For program point L3610-1(line 3610) no Hoare annotation was computed. [2019-10-15 00:20:57,705 INFO L443 ceAbstractionStarter]: For program point L3604(lines 3604 3608) no Hoare annotation was computed. [2019-10-15 00:20:57,705 INFO L443 ceAbstractionStarter]: For program point L3604-2(lines 3601 3639) no Hoare annotation was computed. [2019-10-15 00:20:57,705 INFO L443 ceAbstractionStarter]: For program point L3631(lines 3609 3636) no Hoare annotation was computed. [2019-10-15 00:20:57,705 INFO L443 ceAbstractionStarter]: For program point L3625(lines 3625 3629) no Hoare annotation was computed. [2019-10-15 00:20:57,705 INFO L443 ceAbstractionStarter]: For program point L3623-1(line 3623) no Hoare annotation was computed. [2019-10-15 00:20:57,705 INFO L443 ceAbstractionStarter]: For program point L3623(line 3623) no Hoare annotation was computed. [2019-10-15 00:20:57,705 INFO L443 ceAbstractionStarter]: For program point L3619(lines 3619 3622) no Hoare annotation was computed. [2019-10-15 00:20:57,705 INFO L443 ceAbstractionStarter]: For program point input_mt_init_slotsEXIT(lines 5330 5332) no Hoare annotation was computed. [2019-10-15 00:20:57,706 INFO L446 ceAbstractionStarter]: At program point input_mt_init_slotsENTRY(lines 5330 5332) the Hoare annotation is: true [2019-10-15 00:20:57,706 INFO L443 ceAbstractionStarter]: For program point input_mt_init_slotsFINAL(lines 5330 5332) no Hoare annotation was computed. [2019-10-15 00:20:57,706 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_unlock_mutex_of_uinput_deviceENTRY(lines 5218 5228) the Hoare annotation is: (or (= ~ldv_mutex_mutex_of_uinput_device~0 2) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 2))) [2019-10-15 00:20:57,706 INFO L439 ceAbstractionStarter]: At program point L5223(line 5223) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 2))) [2019-10-15 00:20:57,706 INFO L443 ceAbstractionStarter]: For program point L5223-1(lines 5221 5224) no Hoare annotation was computed. [2019-10-15 00:20:57,706 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_uinput_deviceFINAL(lines 5218 5228) no Hoare annotation was computed. [2019-10-15 00:20:57,706 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_uinput_deviceEXIT(lines 5218 5228) no Hoare annotation was computed. [2019-10-15 00:20:57,706 INFO L443 ceAbstractionStarter]: For program point L5221(lines 5221 5224) no Hoare annotation was computed. [2019-10-15 00:20:57,706 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-10-15 00:20:57,707 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2019-10-15 00:20:57,707 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-10-15 00:20:57,707 INFO L443 ceAbstractionStarter]: For program point compat_ptrEXIT(lines 3476 3481) no Hoare annotation was computed. [2019-10-15 00:20:57,707 INFO L443 ceAbstractionStarter]: For program point compat_ptrFINAL(lines 3476 3481) no Hoare annotation was computed. [2019-10-15 00:20:57,707 INFO L446 ceAbstractionStarter]: At program point compat_ptrENTRY(lines 3476 3481) the Hoare annotation is: true [2019-10-15 00:20:57,707 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_uinput_deviceENTRY(lines 5157 5167) no Hoare annotation was computed. [2019-10-15 00:20:57,707 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_uinput_deviceFINAL(lines 5157 5167) no Hoare annotation was computed. [2019-10-15 00:20:57,707 INFO L443 ceAbstractionStarter]: For program point L5162(line 5162) no Hoare annotation was computed. [2019-10-15 00:20:57,707 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_uinput_deviceEXIT(lines 5157 5167) no Hoare annotation was computed. [2019-10-15 00:20:57,707 INFO L443 ceAbstractionStarter]: For program point L5162-1(lines 5160 5163) no Hoare annotation was computed. [2019-10-15 00:20:57,707 INFO L443 ceAbstractionStarter]: For program point L5160(lines 5160 5163) no Hoare annotation was computed. [2019-10-15 00:20:57,708 INFO L443 ceAbstractionStarter]: For program point mutex_lockENTRY(lines 5365 5367) no Hoare annotation was computed. [2019-10-15 00:20:57,708 INFO L443 ceAbstractionStarter]: For program point mutex_lockFINAL(lines 5365 5367) no Hoare annotation was computed. [2019-10-15 00:20:57,708 INFO L443 ceAbstractionStarter]: For program point mutex_lockEXIT(lines 5365 5367) no Hoare annotation was computed. [2019-10-15 00:20:57,708 INFO L443 ceAbstractionStarter]: For program point input_event_from_userFINAL(lines 5312 5314) no Hoare annotation was computed. [2019-10-15 00:20:57,708 INFO L446 ceAbstractionStarter]: At program point input_event_from_userENTRY(lines 5312 5314) the Hoare annotation is: true [2019-10-15 00:20:57,708 INFO L443 ceAbstractionStarter]: For program point input_event_from_userEXIT(lines 5312 5314) no Hoare annotation was computed. [2019-10-15 00:20:57,708 INFO L439 ceAbstractionStarter]: At program point uinput_compat_ioctlENTRY(lines 4613 4622) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,708 INFO L439 ceAbstractionStarter]: At program point L4619(line 4619) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,709 INFO L439 ceAbstractionStarter]: At program point L4618(line 4618) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,709 INFO L443 ceAbstractionStarter]: For program point L4619-1(line 4619) no Hoare annotation was computed. [2019-10-15 00:20:57,709 INFO L443 ceAbstractionStarter]: For program point uinput_compat_ioctlFINAL(lines 4613 4622) no Hoare annotation was computed. [2019-10-15 00:20:57,709 INFO L443 ceAbstractionStarter]: For program point L4618-1(line 4618) no Hoare annotation was computed. [2019-10-15 00:20:57,709 INFO L443 ceAbstractionStarter]: For program point uinput_compat_ioctlEXIT(lines 4613 4622) no Hoare annotation was computed. [2019-10-15 00:20:57,709 INFO L446 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 3206 3211) the Hoare annotation is: true [2019-10-15 00:20:57,709 INFO L443 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 3206 3211) no Hoare annotation was computed. [2019-10-15 00:20:57,709 INFO L443 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 3206 3211) no Hoare annotation was computed. [2019-10-15 00:20:57,709 INFO L443 ceAbstractionStarter]: For program point input_register_deviceFINAL(lines 5334 5336) no Hoare annotation was computed. [2019-10-15 00:20:57,710 INFO L446 ceAbstractionStarter]: At program point input_register_deviceENTRY(lines 5334 5336) the Hoare annotation is: true [2019-10-15 00:20:57,710 INFO L443 ceAbstractionStarter]: For program point input_register_deviceEXIT(lines 5334 5336) no Hoare annotation was computed. [2019-10-15 00:20:57,710 INFO L443 ceAbstractionStarter]: For program point uinput_request_alloc_idFINAL(lines 3553 3580) no Hoare annotation was computed. [2019-10-15 00:20:57,710 INFO L443 ceAbstractionStarter]: For program point uinput_request_alloc_idENTRY(lines 3553 3580) no Hoare annotation was computed. [2019-10-15 00:20:57,710 INFO L443 ceAbstractionStarter]: For program point L3576(lines 3557 3579) no Hoare annotation was computed. [2019-10-15 00:20:57,710 INFO L443 ceAbstractionStarter]: For program point L3577(line 3577) no Hoare annotation was computed. [2019-10-15 00:20:57,710 INFO L443 ceAbstractionStarter]: For program point L3573(lines 3557 3579) no Hoare annotation was computed. [2019-10-15 00:20:57,710 INFO L443 ceAbstractionStarter]: For program point L3571(lines 3557 3579) no Hoare annotation was computed. [2019-10-15 00:20:57,710 INFO L443 ceAbstractionStarter]: For program point L3563(lines 3563 3569) no Hoare annotation was computed. [2019-10-15 00:20:57,710 INFO L443 ceAbstractionStarter]: For program point L3559-1(line 3559) no Hoare annotation was computed. [2019-10-15 00:20:57,711 INFO L443 ceAbstractionStarter]: For program point L3559(line 3559) no Hoare annotation was computed. [2019-10-15 00:20:57,711 INFO L443 ceAbstractionStarter]: For program point uinput_request_alloc_idEXIT(lines 3553 3580) no Hoare annotation was computed. [2019-10-15 00:20:57,711 INFO L443 ceAbstractionStarter]: For program point completeFINAL(lines 5288 5290) no Hoare annotation was computed. [2019-10-15 00:20:57,711 INFO L443 ceAbstractionStarter]: For program point completeEXIT(lines 5288 5290) no Hoare annotation was computed. [2019-10-15 00:20:57,711 INFO L446 ceAbstractionStarter]: At program point completeENTRY(lines 5288 5290) the Hoare annotation is: true [2019-10-15 00:20:57,711 INFO L446 ceAbstractionStarter]: At program point L3711(line 3711) the Hoare annotation is: true [2019-10-15 00:20:57,711 INFO L446 ceAbstractionStarter]: At program point L3708(lines 3694 3713) the Hoare annotation is: true [2019-10-15 00:20:57,711 INFO L446 ceAbstractionStarter]: At program point L3706(lines 3694 3713) the Hoare annotation is: true [2019-10-15 00:20:57,711 INFO L446 ceAbstractionStarter]: At program point L3702(line 3702) the Hoare annotation is: true [2019-10-15 00:20:57,711 INFO L443 ceAbstractionStarter]: For program point uinput_flush_requestsFINAL(lines 3690 3714) no Hoare annotation was computed. [2019-10-15 00:20:57,712 INFO L443 ceAbstractionStarter]: For program point L3700(lines 3700 3704) no Hoare annotation was computed. [2019-10-15 00:20:57,712 INFO L443 ceAbstractionStarter]: For program point L3700-1(lines 3700 3704) no Hoare annotation was computed. [2019-10-15 00:20:57,712 INFO L446 ceAbstractionStarter]: At program point uinput_flush_requestsENTRY(lines 3690 3714) the Hoare annotation is: true [2019-10-15 00:20:57,712 INFO L443 ceAbstractionStarter]: For program point L3695-1(line 3695) no Hoare annotation was computed. [2019-10-15 00:20:57,712 INFO L446 ceAbstractionStarter]: At program point L3695(line 3695) the Hoare annotation is: true [2019-10-15 00:20:57,712 INFO L443 ceAbstractionStarter]: For program point uinput_flush_requestsEXIT(lines 3690 3714) no Hoare annotation was computed. [2019-10-15 00:20:57,712 INFO L446 ceAbstractionStarter]: At program point L3934(line 3934) the Hoare annotation is: true [2019-10-15 00:20:57,712 INFO L443 ceAbstractionStarter]: For program point L3935(lines 3935 3938) no Hoare annotation was computed. [2019-10-15 00:20:57,712 INFO L446 ceAbstractionStarter]: At program point uinput_allocate_deviceENTRY(lines 3931 3943) the Hoare annotation is: true [2019-10-15 00:20:57,712 INFO L443 ceAbstractionStarter]: For program point L3934-1(line 3934) no Hoare annotation was computed. [2019-10-15 00:20:57,713 INFO L443 ceAbstractionStarter]: For program point uinput_allocate_deviceFINAL(lines 3931 3943) no Hoare annotation was computed. [2019-10-15 00:20:57,713 INFO L446 ceAbstractionStarter]: At program point L3940(line 3940) the Hoare annotation is: true [2019-10-15 00:20:57,713 INFO L443 ceAbstractionStarter]: For program point uinput_allocate_deviceEXIT(lines 3931 3943) no Hoare annotation was computed. [2019-10-15 00:20:57,713 INFO L443 ceAbstractionStarter]: For program point L3940-1(line 3940) no Hoare annotation was computed. [2019-10-15 00:20:57,713 INFO L443 ceAbstractionStarter]: For program point L3283(lines 3283 3287) no Hoare annotation was computed. [2019-10-15 00:20:57,713 INFO L446 ceAbstractionStarter]: At program point L3283-2(lines 3283 3287) the Hoare annotation is: true [2019-10-15 00:20:57,713 INFO L443 ceAbstractionStarter]: For program point L3279-1(line 3279) no Hoare annotation was computed. [2019-10-15 00:20:57,713 INFO L446 ceAbstractionStarter]: At program point L3279(line 3279) the Hoare annotation is: true [2019-10-15 00:20:57,713 INFO L443 ceAbstractionStarter]: For program point L3277-1(line 3277) no Hoare annotation was computed. [2019-10-15 00:20:57,713 INFO L446 ceAbstractionStarter]: At program point L3277(line 3277) the Hoare annotation is: true [2019-10-15 00:20:57,713 INFO L443 ceAbstractionStarter]: For program point L3275-1(line 3275) no Hoare annotation was computed. [2019-10-15 00:20:57,714 INFO L446 ceAbstractionStarter]: At program point L3275(line 3275) the Hoare annotation is: true [2019-10-15 00:20:57,714 INFO L443 ceAbstractionStarter]: For program point L3273(line 3273) no Hoare annotation was computed. [2019-10-15 00:20:57,714 INFO L446 ceAbstractionStarter]: At program point copy_from_userENTRY(lines 3261 3293) the Hoare annotation is: true [2019-10-15 00:20:57,714 INFO L443 ceAbstractionStarter]: For program point copy_from_userEXIT(lines 3261 3293) no Hoare annotation was computed. [2019-10-15 00:20:57,714 INFO L443 ceAbstractionStarter]: For program point L3288(line 3288) no Hoare annotation was computed. [2019-10-15 00:20:57,714 INFO L446 ceAbstractionStarter]: At program point L3282(line 3282) the Hoare annotation is: true [2019-10-15 00:20:57,714 INFO L443 ceAbstractionStarter]: For program point L3282-1(line 3282) no Hoare annotation was computed. [2019-10-15 00:20:57,714 INFO L443 ceAbstractionStarter]: For program point L3278(lines 3278 3289) no Hoare annotation was computed. [2019-10-15 00:20:57,714 INFO L443 ceAbstractionStarter]: For program point copy_from_userFINAL(lines 3261 3293) no Hoare annotation was computed. [2019-10-15 00:20:57,715 INFO L443 ceAbstractionStarter]: For program point L3278-2(lines 3274 3290) no Hoare annotation was computed. [2019-10-15 00:20:57,715 INFO L443 ceAbstractionStarter]: For program point L3274(lines 3274 3290) no Hoare annotation was computed. [2019-10-15 00:20:57,715 INFO L446 ceAbstractionStarter]: At program point L3272(line 3272) the Hoare annotation is: true [2019-10-15 00:20:57,715 INFO L446 ceAbstractionStarter]: At program point L3272-1(line 3272) the Hoare annotation is: true [2019-10-15 00:20:57,715 INFO L443 ceAbstractionStarter]: For program point L5022(line 5022) no Hoare annotation was computed. [2019-10-15 00:20:57,715 INFO L443 ceAbstractionStarter]: For program point L5025(lines 5025 5030) no Hoare annotation was computed. [2019-10-15 00:20:57,715 INFO L443 ceAbstractionStarter]: For program point L5022-1(lines 5020 5023) no Hoare annotation was computed. [2019-10-15 00:20:57,715 INFO L443 ceAbstractionStarter]: For program point L5020(lines 5020 5023) no Hoare annotation was computed. [2019-10-15 00:20:57,715 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceENTRY(lines 5016 5032) no Hoare annotation was computed. [2019-10-15 00:20:57,715 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceFINAL(lines 5016 5032) no Hoare annotation was computed. [2019-10-15 00:20:57,716 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceEXIT(lines 5016 5032) no Hoare annotation was computed. [2019-10-15 00:20:57,716 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mutex_of_deviceENTRY(lines 5095 5110) no Hoare annotation was computed. [2019-10-15 00:20:57,716 INFO L443 ceAbstractionStarter]: For program point L5099(lines 5099 5108) no Hoare annotation was computed. [2019-10-15 00:20:57,716 INFO L443 ceAbstractionStarter]: For program point L5101(lines 5101 5105) no Hoare annotation was computed. [2019-10-15 00:20:57,716 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mutex_of_deviceEXIT(lines 5095 5110) no Hoare annotation was computed. [2019-10-15 00:20:57,716 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mutex_of_deviceFINAL(lines 5095 5110) no Hoare annotation was computed. [2019-10-15 00:20:57,716 INFO L439 ceAbstractionStarter]: At program point L4511(line 4511) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,716 INFO L443 ceAbstractionStarter]: For program point L4544-1(line 4544) no Hoare annotation was computed. [2019-10-15 00:20:57,716 INFO L443 ceAbstractionStarter]: For program point L4511-1(line 4511) no Hoare annotation was computed. [2019-10-15 00:20:57,717 INFO L439 ceAbstractionStarter]: At program point L4544(line 4544) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,717 INFO L443 ceAbstractionStarter]: For program point L4379(line 4379) no Hoare annotation was computed. [2019-10-15 00:20:57,717 INFO L443 ceAbstractionStarter]: For program point L4445(line 4445) no Hoare annotation was computed. [2019-10-15 00:20:57,717 INFO L439 ceAbstractionStarter]: At program point L4594(line 4594) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,717 INFO L443 ceAbstractionStarter]: For program point L4495(lines 4495 4502) no Hoare annotation was computed. [2019-10-15 00:20:57,717 INFO L443 ceAbstractionStarter]: For program point L4528-1(line 4528) no Hoare annotation was computed. [2019-10-15 00:20:57,717 INFO L443 ceAbstractionStarter]: For program point L4462(lines 4462 4466) no Hoare annotation was computed. [2019-10-15 00:20:57,717 INFO L439 ceAbstractionStarter]: At program point L4528(line 4528) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,717 INFO L439 ceAbstractionStarter]: At program point L4429(line 4429) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,718 INFO L443 ceAbstractionStarter]: For program point L4429-1(line 4429) no Hoare annotation was computed. [2019-10-15 00:20:57,718 INFO L443 ceAbstractionStarter]: For program point L4462-2(lines 4459 4466) no Hoare annotation was computed. [2019-10-15 00:20:57,718 INFO L439 ceAbstractionStarter]: At program point L4578(line 4578) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,718 INFO L443 ceAbstractionStarter]: For program point L4512-1(line 4512) no Hoare annotation was computed. [2019-10-15 00:20:57,718 INFO L443 ceAbstractionStarter]: For program point L4545(lines 4545 4549) no Hoare annotation was computed. [2019-10-15 00:20:57,718 INFO L439 ceAbstractionStarter]: At program point L4512(line 4512) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,718 INFO L443 ceAbstractionStarter]: For program point L4380-1(line 4380) no Hoare annotation was computed. [2019-10-15 00:20:57,718 INFO L439 ceAbstractionStarter]: At program point L4380(line 4380) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,718 INFO L443 ceAbstractionStarter]: For program point L4529-2(line 4529) no Hoare annotation was computed. [2019-10-15 00:20:57,719 INFO L443 ceAbstractionStarter]: For program point L4529-3(line 4529) no Hoare annotation was computed. [2019-10-15 00:20:57,719 INFO L443 ceAbstractionStarter]: For program point L4529(line 4529) no Hoare annotation was computed. [2019-10-15 00:20:57,719 INFO L443 ceAbstractionStarter]: For program point L4397(line 4397) no Hoare annotation was computed. [2019-10-15 00:20:57,719 INFO L443 ceAbstractionStarter]: For program point L4529-5(lines 4529 4533) no Hoare annotation was computed. [2019-10-15 00:20:57,719 INFO L443 ceAbstractionStarter]: For program point L4447(lines 4447 4454) no Hoare annotation was computed. [2019-10-15 00:20:57,719 INFO L443 ceAbstractionStarter]: For program point L4414(lines 4414 4418) no Hoare annotation was computed. [2019-10-15 00:20:57,719 INFO L443 ceAbstractionStarter]: For program point L4513(lines 4513 4518) no Hoare annotation was computed. [2019-10-15 00:20:57,719 INFO L443 ceAbstractionStarter]: For program point L4414-2(lines 4411 4418) no Hoare annotation was computed. [2019-10-15 00:20:57,719 INFO L443 ceAbstractionStarter]: For program point L4596(line 4596) no Hoare annotation was computed. [2019-10-15 00:20:57,719 INFO L439 ceAbstractionStarter]: At program point L4365(line 4365) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,720 INFO L443 ceAbstractionStarter]: For program point L4365-1(line 4365) no Hoare annotation was computed. [2019-10-15 00:20:57,720 INFO L439 ceAbstractionStarter]: At program point L4514(line 4514) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,720 INFO L443 ceAbstractionStarter]: For program point L4580(line 4580) no Hoare annotation was computed. [2019-10-15 00:20:57,720 INFO L443 ceAbstractionStarter]: For program point L4382(line 4382) no Hoare annotation was computed. [2019-10-15 00:20:57,720 INFO L443 ceAbstractionStarter]: For program point L4481(line 4481) no Hoare annotation was computed. [2019-10-15 00:20:57,720 INFO L443 ceAbstractionStarter]: For program point L4514-1(line 4514) no Hoare annotation was computed. [2019-10-15 00:20:57,720 INFO L443 ceAbstractionStarter]: For program point L4498(lines 4498 4502) no Hoare annotation was computed. [2019-10-15 00:20:57,720 INFO L443 ceAbstractionStarter]: For program point L4399(lines 4399 4406) no Hoare annotation was computed. [2019-10-15 00:20:57,720 INFO L443 ceAbstractionStarter]: For program point L4366(lines 4366 4369) no Hoare annotation was computed. [2019-10-15 00:20:57,720 INFO L439 ceAbstractionStarter]: At program point L4465(line 4465) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,721 INFO L443 ceAbstractionStarter]: For program point L4465-1(line 4465) no Hoare annotation was computed. [2019-10-15 00:20:57,721 INFO L443 ceAbstractionStarter]: For program point L4498-2(lines 4495 4502) no Hoare annotation was computed. [2019-10-15 00:20:57,721 INFO L439 ceAbstractionStarter]: At program point L4581(line 4581) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,721 INFO L443 ceAbstractionStarter]: For program point L4581-1(line 4581) no Hoare annotation was computed. [2019-10-15 00:20:57,721 INFO L439 ceAbstractionStarter]: At program point L4383(line 4383) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,721 INFO L443 ceAbstractionStarter]: For program point L4565(line 4565) no Hoare annotation was computed. [2019-10-15 00:20:57,721 INFO L443 ceAbstractionStarter]: For program point L4433(line 4433) no Hoare annotation was computed. [2019-10-15 00:20:57,721 INFO L443 ceAbstractionStarter]: For program point L4582(lines 4582 4586) no Hoare annotation was computed. [2019-10-15 00:20:57,721 INFO L443 ceAbstractionStarter]: For program point L4483(lines 4483 4490) no Hoare annotation was computed. [2019-10-15 00:20:57,722 INFO L443 ceAbstractionStarter]: For program point L4450(lines 4450 4454) no Hoare annotation was computed. [2019-10-15 00:20:57,722 INFO L443 ceAbstractionStarter]: For program point uinput_ioctl_handlerEXIT(lines 4339 4604) no Hoare annotation was computed. [2019-10-15 00:20:57,722 INFO L439 ceAbstractionStarter]: At program point L4417(line 4417) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,722 INFO L443 ceAbstractionStarter]: For program point L4417-1(line 4417) no Hoare annotation was computed. [2019-10-15 00:20:57,722 INFO L443 ceAbstractionStarter]: For program point L4450-2(lines 4447 4454) no Hoare annotation was computed. [2019-10-15 00:20:57,722 INFO L439 ceAbstractionStarter]: At program point L4599(lines 4363 4603) the Hoare annotation is: (or (= ~ldv_mutex_mutex_of_uinput_device~0 2) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,722 INFO L439 ceAbstractionStarter]: At program point L4566(line 4566) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,722 INFO L443 ceAbstractionStarter]: For program point L4566-1(line 4566) no Hoare annotation was computed. [2019-10-15 00:20:57,723 INFO L439 ceAbstractionStarter]: At program point L4550(line 4550) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,723 INFO L443 ceAbstractionStarter]: For program point L4550-1(line 4550) no Hoare annotation was computed. [2019-10-15 00:20:57,723 INFO L443 ceAbstractionStarter]: For program point L4385(line 4385) no Hoare annotation was computed. [2019-10-15 00:20:57,723 INFO L443 ceAbstractionStarter]: For program point L4567(lines 4567 4570) no Hoare annotation was computed. [2019-10-15 00:20:57,723 INFO L443 ceAbstractionStarter]: For program point L4435(lines 4435 4442) no Hoare annotation was computed. [2019-10-15 00:20:57,723 INFO L443 ceAbstractionStarter]: For program point L4402(lines 4402 4406) no Hoare annotation was computed. [2019-10-15 00:20:57,723 INFO L439 ceAbstractionStarter]: At program point L4501(line 4501) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,723 INFO L443 ceAbstractionStarter]: For program point L4501-1(line 4501) no Hoare annotation was computed. [2019-10-15 00:20:57,723 INFO L443 ceAbstractionStarter]: For program point L4402-2(lines 4399 4406) no Hoare annotation was computed. [2019-10-15 00:20:57,723 INFO L443 ceAbstractionStarter]: For program point L4551(line 4551) no Hoare annotation was computed. [2019-10-15 00:20:57,724 INFO L443 ceAbstractionStarter]: For program point L4551-2(lines 4551 4555) no Hoare annotation was computed. [2019-10-15 00:20:57,724 INFO L443 ceAbstractionStarter]: For program point L4601(line 4601) no Hoare annotation was computed. [2019-10-15 00:20:57,724 INFO L443 ceAbstractionStarter]: For program point L4370(lines 4370 4377) no Hoare annotation was computed. [2019-10-15 00:20:57,724 INFO L443 ceAbstractionStarter]: For program point L4469(line 4469) no Hoare annotation was computed. [2019-10-15 00:20:57,724 INFO L443 ceAbstractionStarter]: For program point L4370-2(lines 4370 4377) no Hoare annotation was computed. [2019-10-15 00:20:57,724 INFO L443 ceAbstractionStarter]: For program point uinput_ioctl_handlerFINAL(lines 4339 4604) no Hoare annotation was computed. [2019-10-15 00:20:57,724 INFO L439 ceAbstractionStarter]: At program point L4519(line 4519) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,724 INFO L443 ceAbstractionStarter]: For program point L4486(lines 4486 4490) no Hoare annotation was computed. [2019-10-15 00:20:57,725 INFO L443 ceAbstractionStarter]: For program point L4519-1(line 4519) no Hoare annotation was computed. [2019-10-15 00:20:57,725 INFO L443 ceAbstractionStarter]: For program point L4387(lines 4387 4394) no Hoare annotation was computed. [2019-10-15 00:20:57,725 INFO L439 ceAbstractionStarter]: At program point L4453(line 4453) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,725 INFO L443 ceAbstractionStarter]: For program point L4453-1(line 4453) no Hoare annotation was computed. [2019-10-15 00:20:57,725 INFO L443 ceAbstractionStarter]: For program point L4486-2(lines 4483 4490) no Hoare annotation was computed. [2019-10-15 00:20:57,725 INFO L439 ceAbstractionStarter]: At program point L4536-2(lines 4536 4540) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,725 INFO L443 ceAbstractionStarter]: For program point L4536(lines 4536 4540) no Hoare annotation was computed. [2019-10-15 00:20:57,725 INFO L439 ceAbstractionStarter]: At program point L4371(line 4371) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,726 INFO L443 ceAbstractionStarter]: For program point L4371-1(line 4371) no Hoare annotation was computed. [2019-10-15 00:20:57,726 INFO L443 ceAbstractionStarter]: For program point L4421(line 4421) no Hoare annotation was computed. [2019-10-15 00:20:57,726 INFO L443 ceAbstractionStarter]: For program point L4471(lines 4471 4478) no Hoare annotation was computed. [2019-10-15 00:20:57,726 INFO L443 ceAbstractionStarter]: For program point L4438(lines 4438 4442) no Hoare annotation was computed. [2019-10-15 00:20:57,726 INFO L439 ceAbstractionStarter]: At program point L4405(line 4405) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,726 INFO L443 ceAbstractionStarter]: For program point L4372(lines 4372 4375) no Hoare annotation was computed. [2019-10-15 00:20:57,726 INFO L443 ceAbstractionStarter]: For program point L4405-1(line 4405) no Hoare annotation was computed. [2019-10-15 00:20:57,726 INFO L443 ceAbstractionStarter]: For program point L4438-2(lines 4435 4442) no Hoare annotation was computed. [2019-10-15 00:20:57,726 INFO L439 ceAbstractionStarter]: At program point L4587(line 4587) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,727 INFO L443 ceAbstractionStarter]: For program point L4587-1(line 4587) no Hoare annotation was computed. [2019-10-15 00:20:57,727 INFO L439 ceAbstractionStarter]: At program point L4571(line 4571) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,727 INFO L443 ceAbstractionStarter]: For program point L4571-1(line 4571) no Hoare annotation was computed. [2019-10-15 00:20:57,727 INFO L443 ceAbstractionStarter]: For program point L4505(line 4505) no Hoare annotation was computed. [2019-10-15 00:20:57,727 INFO L443 ceAbstractionStarter]: For program point L4522(line 4522) no Hoare annotation was computed. [2019-10-15 00:20:57,727 INFO L443 ceAbstractionStarter]: For program point L4588-2(lines 4588 4592) no Hoare annotation was computed. [2019-10-15 00:20:57,727 INFO L443 ceAbstractionStarter]: For program point L4588(line 4588) no Hoare annotation was computed. [2019-10-15 00:20:57,727 INFO L443 ceAbstractionStarter]: For program point L4423(lines 4423 4430) no Hoare annotation was computed. [2019-10-15 00:20:57,727 INFO L443 ceAbstractionStarter]: For program point L4390(lines 4390 4394) no Hoare annotation was computed. [2019-10-15 00:20:57,727 INFO L439 ceAbstractionStarter]: At program point L4489(line 4489) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,728 INFO L443 ceAbstractionStarter]: For program point L4489-1(line 4489) no Hoare annotation was computed. [2019-10-15 00:20:57,728 INFO L443 ceAbstractionStarter]: For program point L4390-2(lines 4387 4394) no Hoare annotation was computed. [2019-10-15 00:20:57,728 INFO L439 ceAbstractionStarter]: At program point L4539(line 4539) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,728 INFO L443 ceAbstractionStarter]: For program point L4506(lines 4506 4510) no Hoare annotation was computed. [2019-10-15 00:20:57,728 INFO L443 ceAbstractionStarter]: For program point L4539-1(line 4539) no Hoare annotation was computed. [2019-10-15 00:20:57,728 INFO L443 ceAbstractionStarter]: For program point L4572-2(line 4572) no Hoare annotation was computed. [2019-10-15 00:20:57,728 INFO L443 ceAbstractionStarter]: For program point L4572(line 4572) no Hoare annotation was computed. [2019-10-15 00:20:57,728 INFO L443 ceAbstractionStarter]: For program point L4572-5(lines 4572 4576) no Hoare annotation was computed. [2019-10-15 00:20:57,728 INFO L443 ceAbstractionStarter]: For program point L4572-3(line 4572) no Hoare annotation was computed. [2019-10-15 00:20:57,729 INFO L439 ceAbstractionStarter]: At program point L4523(line 4523) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,729 INFO L443 ceAbstractionStarter]: For program point L4523-1(line 4523) no Hoare annotation was computed. [2019-10-15 00:20:57,729 INFO L443 ceAbstractionStarter]: For program point L4457(line 4457) no Hoare annotation was computed. [2019-10-15 00:20:57,729 INFO L443 ceAbstractionStarter]: For program point L4474(lines 4474 4478) no Hoare annotation was computed. [2019-10-15 00:20:57,729 INFO L439 ceAbstractionStarter]: At program point L4441(line 4441) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,729 INFO L443 ceAbstractionStarter]: For program point L4441-1(line 4441) no Hoare annotation was computed. [2019-10-15 00:20:57,729 INFO L443 ceAbstractionStarter]: For program point L4474-2(lines 4471 4478) no Hoare annotation was computed. [2019-10-15 00:20:57,729 INFO L443 ceAbstractionStarter]: For program point L4524(lines 4524 4527) no Hoare annotation was computed. [2019-10-15 00:20:57,729 INFO L443 ceAbstractionStarter]: For program point L4541(line 4541) no Hoare annotation was computed. [2019-10-15 00:20:57,730 INFO L443 ceAbstractionStarter]: For program point L4409(line 4409) no Hoare annotation was computed. [2019-10-15 00:20:57,730 INFO L439 ceAbstractionStarter]: At program point L4558(line 4558) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,730 INFO L443 ceAbstractionStarter]: For program point L4459(lines 4459 4466) no Hoare annotation was computed. [2019-10-15 00:20:57,730 INFO L443 ceAbstractionStarter]: For program point L4426(lines 4426 4430) no Hoare annotation was computed. [2019-10-15 00:20:57,730 INFO L443 ceAbstractionStarter]: For program point L4558-1(line 4558) no Hoare annotation was computed. [2019-10-15 00:20:57,730 INFO L439 ceAbstractionStarter]: At program point L4393(line 4393) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,730 INFO L443 ceAbstractionStarter]: For program point L4393-1(line 4393) no Hoare annotation was computed. [2019-10-15 00:20:57,730 INFO L443 ceAbstractionStarter]: For program point L4426-2(lines 4423 4430) no Hoare annotation was computed. [2019-10-15 00:20:57,730 INFO L443 ceAbstractionStarter]: For program point L4559(lines 4559 4563) no Hoare annotation was computed. [2019-10-15 00:20:57,731 INFO L443 ceAbstractionStarter]: For program point L4493(line 4493) no Hoare annotation was computed. [2019-10-15 00:20:57,731 INFO L439 ceAbstractionStarter]: At program point uinput_ioctl_handlerENTRY(lines 4339 4604) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,731 INFO L443 ceAbstractionStarter]: For program point L4543(line 4543) no Hoare annotation was computed. [2019-10-15 00:20:57,731 INFO L443 ceAbstractionStarter]: For program point L4411(lines 4411 4418) no Hoare annotation was computed. [2019-10-15 00:20:57,731 INFO L443 ceAbstractionStarter]: For program point L4378(lines 4378 4598) no Hoare annotation was computed. [2019-10-15 00:20:57,731 INFO L439 ceAbstractionStarter]: At program point L4477(line 4477) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (and (= uinput_ioctl_handler_~retval~5 0) (= ~ldv_mutex_mutex_of_uinput_device~0 2)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,731 INFO L443 ceAbstractionStarter]: For program point L4477-1(line 4477) no Hoare annotation was computed. [2019-10-15 00:20:57,731 INFO L446 ceAbstractionStarter]: At program point poll_waitENTRY(lines 3303 3315) the Hoare annotation is: true [2019-10-15 00:20:57,731 INFO L443 ceAbstractionStarter]: For program point poll_waitEXIT(lines 3303 3315) no Hoare annotation was computed. [2019-10-15 00:20:57,732 INFO L446 ceAbstractionStarter]: At program point L3310(line 3310) the Hoare annotation is: true [2019-10-15 00:20:57,732 INFO L443 ceAbstractionStarter]: For program point L3310-1(line 3310) no Hoare annotation was computed. [2019-10-15 00:20:57,732 INFO L443 ceAbstractionStarter]: For program point L3307(lines 3307 3309) no Hoare annotation was computed. [2019-10-15 00:20:57,732 INFO L443 ceAbstractionStarter]: For program point L3307-2(lines 3307 3312) no Hoare annotation was computed. [2019-10-15 00:20:57,732 INFO L443 ceAbstractionStarter]: For program point L3307-4(lines 3303 3315) no Hoare annotation was computed. [2019-10-15 00:20:57,732 INFO L443 ceAbstractionStarter]: For program point L5146(line 5146) no Hoare annotation was computed. [2019-10-15 00:20:57,732 INFO L443 ceAbstractionStarter]: For program point L5149(lines 5149 5154) no Hoare annotation was computed. [2019-10-15 00:20:57,732 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mutex_of_uinput_deviceENTRY(lines 5140 5156) no Hoare annotation was computed. [2019-10-15 00:20:57,732 INFO L443 ceAbstractionStarter]: For program point L5146-1(lines 5144 5147) no Hoare annotation was computed. [2019-10-15 00:20:57,733 INFO L443 ceAbstractionStarter]: For program point L5144(lines 5144 5147) no Hoare annotation was computed. [2019-10-15 00:20:57,733 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mutex_of_uinput_deviceEXIT(lines 5140 5156) no Hoare annotation was computed. [2019-10-15 00:20:57,733 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mutex_of_uinput_deviceFINAL(lines 5140 5156) no Hoare annotation was computed. [2019-10-15 00:20:57,733 INFO L443 ceAbstractionStarter]: For program point L4816-1(line 4816) no Hoare annotation was computed. [2019-10-15 00:20:57,733 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_6FINAL(lines 4810 4822) no Hoare annotation was computed. [2019-10-15 00:20:57,733 INFO L443 ceAbstractionStarter]: For program point L4818-1(line 4818) no Hoare annotation was computed. [2019-10-15 00:20:57,733 INFO L443 ceAbstractionStarter]: For program point L4816(line 4816) no Hoare annotation was computed. [2019-10-15 00:20:57,733 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_6EXIT(lines 4810 4822) no Hoare annotation was computed. [2019-10-15 00:20:57,733 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_6ENTRY(lines 4810 4822) no Hoare annotation was computed. [2019-10-15 00:20:57,733 INFO L443 ceAbstractionStarter]: For program point L4818(line 4818) no Hoare annotation was computed. [2019-10-15 00:20:57,733 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_8FINAL(lines 4831 4843) no Hoare annotation was computed. [2019-10-15 00:20:57,734 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_8EXIT(lines 4831 4843) no Hoare annotation was computed. [2019-10-15 00:20:57,734 INFO L439 ceAbstractionStarter]: At program point L4839(line 4839) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,734 INFO L443 ceAbstractionStarter]: For program point L4839-1(line 4839) no Hoare annotation was computed. [2019-10-15 00:20:57,734 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_8ENTRY(lines 4831 4843) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,734 INFO L439 ceAbstractionStarter]: At program point L4837(line 4837) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2019-10-15 00:20:57,734 INFO L443 ceAbstractionStarter]: For program point L4837-1(line 4837) no Hoare annotation was computed. [2019-10-15 00:20:57,734 INFO L446 ceAbstractionStarter]: At program point __kmallocENTRY(lines 3353 3356) the Hoare annotation is: true [2019-10-15 00:20:57,734 INFO L443 ceAbstractionStarter]: For program point L3355-1(line 3355) no Hoare annotation was computed. [2019-10-15 00:20:57,734 INFO L443 ceAbstractionStarter]: For program point __kmallocFINAL(lines 3353 3356) no Hoare annotation was computed. [2019-10-15 00:20:57,735 INFO L446 ceAbstractionStarter]: At program point L3355(line 3355) the Hoare annotation is: true [2019-10-15 00:20:57,735 INFO L443 ceAbstractionStarter]: For program point __kmallocEXIT(lines 3353 3356) no Hoare annotation was computed. [2019-10-15 00:20:57,735 INFO L439 ceAbstractionStarter]: At program point L4701(line 4701) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (<= 1 main_~ldv_s_uinput_fops_file_operations~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,735 INFO L439 ceAbstractionStarter]: At program point L4701-1(line 4701) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (<= 1 main_~ldv_s_uinput_fops_file_operations~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,735 INFO L439 ceAbstractionStarter]: At program point L4759(lines 4672 4763) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,735 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 4650 4764) no Hoare annotation was computed. [2019-10-15 00:20:57,735 INFO L439 ceAbstractionStarter]: At program point L4718(line 4718) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (<= 2 main_~ldv_s_uinput_fops_file_operations~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,735 INFO L443 ceAbstractionStarter]: For program point L4718-1(lines 4714 4724) no Hoare annotation was computed. [2019-10-15 00:20:57,735 INFO L443 ceAbstractionStarter]: For program point L4685(lines 4685 4749) no Hoare annotation was computed. [2019-10-15 00:20:57,736 INFO L443 ceAbstractionStarter]: For program point L4743(line 4743) no Hoare annotation was computed. [2019-10-15 00:20:57,736 INFO L443 ceAbstractionStarter]: For program point L4677(line 4677) no Hoare annotation was computed. [2019-10-15 00:20:57,736 INFO L443 ceAbstractionStarter]: For program point L4735(line 4735) no Hoare annotation was computed. [2019-10-15 00:20:57,736 INFO L443 ceAbstractionStarter]: For program point L4702(lines 4702 4703) no Hoare annotation was computed. [2019-10-15 00:20:57,736 INFO L443 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2019-10-15 00:20:57,736 INFO L443 ceAbstractionStarter]: For program point L4686(line 4686) no Hoare annotation was computed. [2019-10-15 00:20:57,736 INFO L439 ceAbstractionStarter]: At program point L4744-1(line 4744) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,736 INFO L443 ceAbstractionStarter]: For program point L4678(lines 4678 4681) no Hoare annotation was computed. [2019-10-15 00:20:57,736 INFO L439 ceAbstractionStarter]: At program point L4744(line 4744) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,737 INFO L439 ceAbstractionStarter]: At program point L4736-1(line 4736) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,737 INFO L439 ceAbstractionStarter]: At program point L4736(line 4736) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,737 INFO L443 ceAbstractionStarter]: For program point L4761(line 4761) no Hoare annotation was computed. [2019-10-15 00:20:57,737 INFO L443 ceAbstractionStarter]: For program point L4728(lines 4728 4733) no Hoare annotation was computed. [2019-10-15 00:20:57,737 INFO L443 ceAbstractionStarter]: For program point L4687(lines 4687 4697) no Hoare annotation was computed. [2019-10-15 00:20:57,737 INFO L443 ceAbstractionStarter]: For program point L4753(lines 4753 4756) no Hoare annotation was computed. [2019-10-15 00:20:57,737 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 4650 4764) no Hoare annotation was computed. [2019-10-15 00:20:57,737 INFO L443 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2019-10-15 00:20:57,737 INFO L443 ceAbstractionStarter]: For program point L4704-1(lines 4700 4710) no Hoare annotation was computed. [2019-10-15 00:20:57,738 INFO L443 ceAbstractionStarter]: For program point L4737(line 4737) no Hoare annotation was computed. [2019-10-15 00:20:57,738 INFO L439 ceAbstractionStarter]: At program point L4704(line 4704) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (<= 1 main_~ldv_s_uinput_fops_file_operations~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,738 INFO L446 ceAbstractionStarter]: At program point mainENTRY(lines 4650 4764) the Hoare annotation is: true [2019-10-15 00:20:57,738 INFO L439 ceAbstractionStarter]: At program point L4729(line 4729) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (<= 2 main_~ldv_s_uinput_fops_file_operations~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,738 INFO L439 ceAbstractionStarter]: At program point L4729-1(line 4729) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (<= 2 main_~ldv_s_uinput_fops_file_operations~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,738 INFO L439 ceAbstractionStarter]: At program point L4754(lines 4672 4763) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,738 INFO L439 ceAbstractionStarter]: At program point L4688-1(line 4688) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 main_~ldv_s_uinput_fops_file_operations~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,738 INFO L439 ceAbstractionStarter]: At program point L4688(line 4688) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 main_~ldv_s_uinput_fops_file_operations~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,738 INFO L443 ceAbstractionStarter]: For program point L4713(line 4713) no Hoare annotation was computed. [2019-10-15 00:20:57,738 INFO L443 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2019-10-15 00:20:57,738 INFO L443 ceAbstractionStarter]: For program point L4689(line 4689) no Hoare annotation was computed. [2019-10-15 00:20:57,739 INFO L443 ceAbstractionStarter]: For program point L4747(line 4747) no Hoare annotation was computed. [2019-10-15 00:20:57,739 INFO L443 ceAbstractionStarter]: For program point L4714(lines 4714 4725) no Hoare annotation was computed. [2019-10-15 00:20:57,739 INFO L443 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2019-10-15 00:20:57,739 INFO L439 ceAbstractionStarter]: At program point L4690(line 4690) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 main_~ldv_s_uinput_fops_file_operations~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,739 INFO L443 ceAbstractionStarter]: For program point L4690-1(lines 4687 4696) no Hoare annotation was computed. [2019-10-15 00:20:57,739 INFO L439 ceAbstractionStarter]: At program point L4715(line 4715) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (<= 2 main_~ldv_s_uinput_fops_file_operations~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,739 INFO L439 ceAbstractionStarter]: At program point L4715-1(line 4715) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (<= 2 main_~ldv_s_uinput_fops_file_operations~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,739 INFO L439 ceAbstractionStarter]: At program point L4740-1(line 4740) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,739 INFO L439 ceAbstractionStarter]: At program point L4740(line 4740) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,740 INFO L443 ceAbstractionStarter]: For program point L4699(line 4699) no Hoare annotation was computed. [2019-10-15 00:20:57,740 INFO L439 ceAbstractionStarter]: At program point L4757(lines 4672 4763) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,740 INFO L443 ceAbstractionStarter]: For program point L4716(lines 4716 4717) no Hoare annotation was computed. [2019-10-15 00:20:57,740 INFO L439 ceAbstractionStarter]: At program point L4675(line 4675) the Hoare annotation is: (= 0 main_~ldv_s_uinput_fops_file_operations~0) [2019-10-15 00:20:57,740 INFO L439 ceAbstractionStarter]: At program point L4675-1(line 4675) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 main_~ldv_s_uinput_fops_file_operations~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,740 INFO L443 ceAbstractionStarter]: For program point L4741(line 4741) no Hoare annotation was computed. [2019-10-15 00:20:57,740 INFO L443 ceAbstractionStarter]: For program point L4700(lines 4700 4711) no Hoare annotation was computed. [2019-10-15 00:20:57,740 INFO L439 ceAbstractionStarter]: At program point L4758(line 4758) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,740 INFO L439 ceAbstractionStarter]: At program point L4750(lines 4672 4763) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,740 INFO L439 ceAbstractionStarter]: At program point L4676(line 4676) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= 0 main_~ldv_s_uinput_fops_file_operations~0) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2019-10-15 00:20:57,740 INFO L443 ceAbstractionStarter]: For program point wait_for_completionENTRY(lines 5397 5399) no Hoare annotation was computed. [2019-10-15 00:20:57,740 INFO L443 ceAbstractionStarter]: For program point wait_for_completionEXIT(lines 5397 5399) no Hoare annotation was computed. [2019-10-15 00:20:57,740 INFO L443 ceAbstractionStarter]: For program point wait_for_completionFINAL(lines 5397 5399) no Hoare annotation was computed. [2019-10-15 00:20:57,741 INFO L443 ceAbstractionStarter]: For program point input_eventEXIT(lines 5308 5310) no Hoare annotation was computed. [2019-10-15 00:20:57,741 INFO L443 ceAbstractionStarter]: For program point input_eventFINAL(lines 5308 5310) no Hoare annotation was computed. [2019-10-15 00:20:57,741 INFO L446 ceAbstractionStarter]: At program point input_eventENTRY(lines 5308 5310) the Hoare annotation is: true [2019-10-15 00:20:57,741 INFO L443 ceAbstractionStarter]: For program point uinput_events_to_userEXIT(lines 4108 4141) no Hoare annotation was computed. [2019-10-15 00:20:57,741 INFO L443 ceAbstractionStarter]: For program point L4129(lines 4129 4137) no Hoare annotation was computed. [2019-10-15 00:20:57,741 INFO L446 ceAbstractionStarter]: At program point L4127(lines 4116 4140) the Hoare annotation is: true [2019-10-15 00:20:57,741 INFO L443 ceAbstractionStarter]: For program point L4125-1(line 4125) no Hoare annotation was computed. [2019-10-15 00:20:57,741 INFO L446 ceAbstractionStarter]: At program point L4125(line 4125) the Hoare annotation is: true [2019-10-15 00:20:57,741 INFO L443 ceAbstractionStarter]: For program point L4121(lines 4121 4124) no Hoare annotation was computed. [2019-10-15 00:20:57,741 INFO L446 ceAbstractionStarter]: At program point L4138(lines 4116 4140) the Hoare annotation is: true [2019-10-15 00:20:57,741 INFO L446 ceAbstractionStarter]: At program point uinput_events_to_userENTRY(lines 4108 4141) the Hoare annotation is: true [2019-10-15 00:20:57,741 INFO L446 ceAbstractionStarter]: At program point L4132(lines 4116 4140) the Hoare annotation is: true [2019-10-15 00:20:57,742 INFO L446 ceAbstractionStarter]: At program point L4130(line 4130) the Hoare annotation is: true [2019-10-15 00:20:57,742 INFO L443 ceAbstractionStarter]: For program point L4128(line 4128) no Hoare annotation was computed. [2019-10-15 00:20:57,742 INFO L443 ceAbstractionStarter]: For program point L4130-1(line 4130) no Hoare annotation was computed. [2019-10-15 00:20:57,742 INFO L443 ceAbstractionStarter]: For program point L4120(line 4120) no Hoare annotation was computed. [2019-10-15 00:20:57,742 INFO L443 ceAbstractionStarter]: For program point uinput_events_to_userFINAL(lines 4108 4141) no Hoare annotation was computed. [2019-10-15 00:20:57,742 INFO L443 ceAbstractionStarter]: For program point L4131(lines 4131 4135) no Hoare annotation was computed. [2019-10-15 00:20:57,742 INFO L443 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2019-10-15 00:20:57,742 INFO L446 ceAbstractionStarter]: At program point uinput_exitENTRY(lines 4637 4643) the Hoare annotation is: true [2019-10-15 00:20:57,742 INFO L443 ceAbstractionStarter]: For program point uinput_exitFINAL(lines 4637 4643) no Hoare annotation was computed. [2019-10-15 00:20:57,742 INFO L443 ceAbstractionStarter]: For program point uinput_exitEXIT(lines 4637 4643) no Hoare annotation was computed. [2019-10-15 00:20:57,743 INFO L443 ceAbstractionStarter]: For program point uinput_dev_set_gainFINAL(lines 3715 3721) no Hoare annotation was computed. [2019-10-15 00:20:57,743 INFO L443 ceAbstractionStarter]: For program point uinput_dev_set_gainEXIT(lines 3715 3721) no Hoare annotation was computed. [2019-10-15 00:20:57,743 INFO L443 ceAbstractionStarter]: For program point uinput_dev_set_gainENTRY(lines 3715 3721) no Hoare annotation was computed. [2019-10-15 00:20:57,743 INFO L443 ceAbstractionStarter]: For program point L3718(line 3718) no Hoare annotation was computed. [2019-10-15 00:20:57,743 INFO L443 ceAbstractionStarter]: For program point L3718-1(line 3718) no Hoare annotation was computed. [2019-10-15 00:20:57,743 INFO L443 ceAbstractionStarter]: For program point L5070(lines 5070 5075) no Hoare annotation was computed. [2019-10-15 00:20:57,743 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_mutex_of_deviceEXIT(lines 5061 5077) no Hoare annotation was computed. [2019-10-15 00:20:57,743 INFO L443 ceAbstractionStarter]: For program point L5067(line 5067) no Hoare annotation was computed. [2019-10-15 00:20:57,743 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_mutex_of_deviceENTRY(lines 5061 5077) no Hoare annotation was computed. [2019-10-15 00:20:57,744 INFO L443 ceAbstractionStarter]: For program point L5067-1(lines 5065 5068) no Hoare annotation was computed. [2019-10-15 00:20:57,744 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_mutex_of_deviceFINAL(lines 5061 5077) no Hoare annotation was computed. [2019-10-15 00:20:57,744 INFO L443 ceAbstractionStarter]: For program point L5065(lines 5065 5068) no Hoare annotation was computed. [2019-10-15 00:20:57,744 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlock_irqFINAL(lines 5285 5287) no Hoare annotation was computed. [2019-10-15 00:20:57,744 INFO L446 ceAbstractionStarter]: At program point _raw_spin_unlock_irqENTRY(lines 5285 5287) the Hoare annotation is: true [2019-10-15 00:20:57,744 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlock_irqEXIT(lines 5285 5287) no Hoare annotation was computed. [2019-10-15 00:20:57,744 INFO L443 ceAbstractionStarter]: For program point _copy_to_userEXIT(lines 5273 5275) no Hoare annotation was computed. [2019-10-15 00:20:57,744 INFO L446 ceAbstractionStarter]: At program point _copy_to_userENTRY(lines 5273 5275) the Hoare annotation is: true [2019-10-15 00:20:57,744 INFO L443 ceAbstractionStarter]: For program point _copy_to_userFINAL(lines 5273 5275) no Hoare annotation was computed. [2019-10-15 00:20:57,745 INFO L443 ceAbstractionStarter]: For program point spin_lock_irqFINAL(lines 3219 3225) no Hoare annotation was computed. [2019-10-15 00:20:57,745 INFO L446 ceAbstractionStarter]: At program point spin_lock_irqENTRY(lines 3219 3225) the Hoare annotation is: true [2019-10-15 00:20:57,745 INFO L446 ceAbstractionStarter]: At program point L3222(line 3222) the Hoare annotation is: true [2019-10-15 00:20:57,745 INFO L443 ceAbstractionStarter]: For program point spin_lock_irqEXIT(lines 3219 3225) no Hoare annotation was computed. [2019-10-15 00:20:57,745 INFO L443 ceAbstractionStarter]: For program point L3167(line 3167) no Hoare annotation was computed. [2019-10-15 00:20:57,745 INFO L443 ceAbstractionStarter]: For program point L3161(line 3161) no Hoare annotation was computed. [2019-10-15 00:20:57,745 INFO L443 ceAbstractionStarter]: For program point current_thread_infoFINAL(lines 3155 3180) no Hoare annotation was computed. [2019-10-15 00:20:57,746 INFO L446 ceAbstractionStarter]: At program point L3176(lines 3159 3179) the Hoare annotation is: true [2019-10-15 00:20:57,746 INFO L443 ceAbstractionStarter]: For program point current_thread_infoEXIT(lines 3155 3180) no Hoare annotation was computed. [2019-10-15 00:20:57,746 INFO L446 ceAbstractionStarter]: At program point current_thread_infoENTRY(lines 3155 3180) the Hoare annotation is: true [2019-10-15 00:20:57,746 INFO L443 ceAbstractionStarter]: For program point L3170(line 3170) no Hoare annotation was computed. [2019-10-15 00:20:57,746 INFO L443 ceAbstractionStarter]: For program point L3164(line 3164) no Hoare annotation was computed. [2019-10-15 00:20:57,746 INFO L443 ceAbstractionStarter]: For program point L3160(lines 3160 3175) no Hoare annotation was computed. [2019-10-15 00:20:57,746 INFO L443 ceAbstractionStarter]: For program point L3173(line 3173) no Hoare annotation was computed. [2019-10-15 00:20:57,746 INFO L443 ceAbstractionStarter]: For program point L4784-1(line 4784) no Hoare annotation was computed. [2019-10-15 00:20:57,746 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_3EXIT(lines 4781 4788) no Hoare annotation was computed. [2019-10-15 00:20:57,746 INFO L443 ceAbstractionStarter]: For program point L4784(line 4784) no Hoare annotation was computed. [2019-10-15 00:20:57,747 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_3ENTRY(lines 4781 4788) no Hoare annotation was computed. [2019-10-15 00:20:57,747 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_3FINAL(lines 4781 4788) no Hoare annotation was computed. [2019-10-15 00:20:57,747 INFO L446 ceAbstractionStarter]: At program point L4242-1(line 4242) the Hoare annotation is: true [2019-10-15 00:20:57,747 INFO L443 ceAbstractionStarter]: For program point uinput_releaseEXIT(lines 4237 4246) no Hoare annotation was computed. [2019-10-15 00:20:57,747 INFO L443 ceAbstractionStarter]: For program point L4243(line 4243) no Hoare annotation was computed. [2019-10-15 00:20:57,747 INFO L446 ceAbstractionStarter]: At program point uinput_releaseENTRY(lines 4237 4246) the Hoare annotation is: true [2019-10-15 00:20:57,747 INFO L446 ceAbstractionStarter]: At program point L4242(line 4242) the Hoare annotation is: true [2019-10-15 00:20:57,747 INFO L443 ceAbstractionStarter]: For program point uinput_releaseFINAL(lines 4237 4246) no Hoare annotation was computed. [2019-10-15 00:20:57,748 INFO L443 ceAbstractionStarter]: For program point misc_registerFINAL(lines 5362 5364) no Hoare annotation was computed. [2019-10-15 00:20:57,748 INFO L446 ceAbstractionStarter]: At program point misc_registerENTRY(lines 5362 5364) the Hoare annotation is: true [2019-10-15 00:20:57,748 INFO L443 ceAbstractionStarter]: For program point misc_registerEXIT(lines 5362 5364) no Hoare annotation was computed. [2019-10-15 00:20:57,748 INFO L443 ceAbstractionStarter]: For program point L4960-1(lines 4958 4961) no Hoare annotation was computed. [2019-10-15 00:20:57,748 INFO L443 ceAbstractionStarter]: For program point L4958(lines 4958 4961) no Hoare annotation was computed. [2019-10-15 00:20:57,748 INFO L443 ceAbstractionStarter]: For program point L4960(line 4960) no Hoare annotation was computed. [2019-10-15 00:20:57,748 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_lockEXIT(lines 4954 4970) no Hoare annotation was computed. [2019-10-15 00:20:57,748 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_lockENTRY(lines 4954 4970) no Hoare annotation was computed. [2019-10-15 00:20:57,748 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_lockFINAL(lines 4954 4970) no Hoare annotation was computed. [2019-10-15 00:20:57,748 INFO L443 ceAbstractionStarter]: For program point L4963(lines 4963 4968) no Hoare annotation was computed. [2019-10-15 00:20:57,749 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2019-10-15 00:20:57,749 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2019-10-15 00:20:57,749 INFO L446 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2019-10-15 00:20:57,749 INFO L446 ceAbstractionStarter]: At program point uinput_ff_upload_from_userENTRY(lines 4293 4338) the Hoare annotation is: true [2019-10-15 00:20:57,749 INFO L446 ceAbstractionStarter]: At program point L4315(lines 4315 4316) the Hoare annotation is: true [2019-10-15 00:20:57,749 INFO L443 ceAbstractionStarter]: For program point uinput_ff_upload_from_userFINAL(lines 4293 4338) no Hoare annotation was computed. [2019-10-15 00:20:57,749 INFO L443 ceAbstractionStarter]: For program point L4315-1(lines 4315 4316) no Hoare annotation was computed. [2019-10-15 00:20:57,749 INFO L443 ceAbstractionStarter]: For program point L4307(lines 4307 4310) no Hoare annotation was computed. [2019-10-15 00:20:57,749 INFO L443 ceAbstractionStarter]: For program point L4305(lines 4305 4335) no Hoare annotation was computed. [2019-10-15 00:20:57,749 INFO L443 ceAbstractionStarter]: For program point L4305-1(lines 4305 4335) no Hoare annotation was computed. [2019-10-15 00:20:57,750 INFO L446 ceAbstractionStarter]: At program point L4330(line 4330) the Hoare annotation is: true [2019-10-15 00:20:57,750 INFO L446 ceAbstractionStarter]: At program point L4326(lines 4326 4327) the Hoare annotation is: true [2019-10-15 00:20:57,750 INFO L443 ceAbstractionStarter]: For program point L4330-1(line 4330) no Hoare annotation was computed. [2019-10-15 00:20:57,750 INFO L443 ceAbstractionStarter]: For program point L4322(lines 4322 4328) no Hoare annotation was computed. [2019-10-15 00:20:57,750 INFO L443 ceAbstractionStarter]: For program point L4326-1(lines 4326 4327) no Hoare annotation was computed. [2019-10-15 00:20:57,750 INFO L443 ceAbstractionStarter]: For program point uinput_ff_upload_from_userEXIT(lines 4293 4338) no Hoare annotation was computed. [2019-10-15 00:20:57,750 INFO L446 ceAbstractionStarter]: At program point L4318(lines 4318 4319) the Hoare annotation is: true [2019-10-15 00:20:57,750 INFO L443 ceAbstractionStarter]: For program point L4314(lines 4314 4320) no Hoare annotation was computed. [2019-10-15 00:20:57,750 INFO L443 ceAbstractionStarter]: For program point L4318-1(lines 4318 4319) no Hoare annotation was computed. [2019-10-15 00:20:57,750 INFO L443 ceAbstractionStarter]: For program point L4314-2(lines 4314 4320) no Hoare annotation was computed. [2019-10-15 00:20:57,751 INFO L446 ceAbstractionStarter]: At program point L4306(line 4306) the Hoare annotation is: true [2019-10-15 00:20:57,751 INFO L443 ceAbstractionStarter]: For program point L4304-1(line 4304) no Hoare annotation was computed. [2019-10-15 00:20:57,751 INFO L443 ceAbstractionStarter]: For program point L4306-1(line 4306) no Hoare annotation was computed. [2019-10-15 00:20:57,751 INFO L446 ceAbstractionStarter]: At program point L4304(line 4304) the Hoare annotation is: true [2019-10-15 00:20:57,751 INFO L443 ceAbstractionStarter]: For program point L4331(lines 4331 4334) no Hoare annotation was computed. [2019-10-15 00:20:57,751 INFO L446 ceAbstractionStarter]: At program point L4323(lines 4323 4324) the Hoare annotation is: true [2019-10-15 00:20:57,751 INFO L443 ceAbstractionStarter]: For program point L4323-1(lines 4323 4324) no Hoare annotation was computed. [2019-10-15 00:20:57,751 INFO L443 ceAbstractionStarter]: For program point uinput_destroy_deviceEXIT(lines 3779 3805) no Hoare annotation was computed. [2019-10-15 00:20:57,751 INFO L446 ceAbstractionStarter]: At program point uinput_destroy_deviceENTRY(lines 3779 3805) the Hoare annotation is: true [2019-10-15 00:20:57,751 INFO L446 ceAbstractionStarter]: At program point L3798(line 3798) the Hoare annotation is: true [2019-10-15 00:20:57,752 INFO L443 ceAbstractionStarter]: For program point L3799(line 3799) no Hoare annotation was computed. [2019-10-15 00:20:57,752 INFO L446 ceAbstractionStarter]: At program point L3796(line 3796) the Hoare annotation is: true [2019-10-15 00:20:57,752 INFO L446 ceAbstractionStarter]: At program point L3796-1(lines 3792 3797) the Hoare annotation is: true [2019-10-15 00:20:57,752 INFO L443 ceAbstractionStarter]: For program point L3792(lines 3792 3797) no Hoare annotation was computed. [2019-10-15 00:20:57,752 INFO L446 ceAbstractionStarter]: At program point L3793-1(line 3793) the Hoare annotation is: true [2019-10-15 00:20:57,752 INFO L446 ceAbstractionStarter]: At program point L3793(line 3793) the Hoare annotation is: true [2019-10-15 00:20:57,752 INFO L443 ceAbstractionStarter]: For program point L3789(lines 3789 3802) no Hoare annotation was computed. [2019-10-15 00:20:57,752 INFO L443 ceAbstractionStarter]: For program point L3789-2(lines 3779 3805) no Hoare annotation was computed. [2019-10-15 00:20:57,752 INFO L446 ceAbstractionStarter]: At program point input_abs_get_maxENTRY(lines 3425 3430) the Hoare annotation is: true [2019-10-15 00:20:57,753 INFO L443 ceAbstractionStarter]: For program point input_abs_get_maxFINAL(lines 3425 3430) no Hoare annotation was computed. [2019-10-15 00:20:57,753 INFO L443 ceAbstractionStarter]: For program point L3428(line 3428) no Hoare annotation was computed. [2019-10-15 00:20:57,753 INFO L443 ceAbstractionStarter]: For program point L3428-2(line 3428) no Hoare annotation was computed. [2019-10-15 00:20:57,753 INFO L443 ceAbstractionStarter]: For program point input_abs_get_maxEXIT(lines 3425 3430) no Hoare annotation was computed. [2019-10-15 00:20:57,753 INFO L443 ceAbstractionStarter]: For program point input_ff_createEXIT(lines 5320 5322) no Hoare annotation was computed. [2019-10-15 00:20:57,753 INFO L446 ceAbstractionStarter]: At program point input_ff_createENTRY(lines 5320 5322) the Hoare annotation is: true [2019-10-15 00:20:57,753 INFO L443 ceAbstractionStarter]: For program point input_ff_createFINAL(lines 5320 5322) no Hoare annotation was computed. [2019-10-15 00:20:57,753 INFO L443 ceAbstractionStarter]: For program point __wake_upEXIT(lines 5265 5267) no Hoare annotation was computed. [2019-10-15 00:20:57,754 INFO L446 ceAbstractionStarter]: At program point __wake_upENTRY(lines 5265 5267) the Hoare annotation is: true [2019-10-15 00:20:57,754 INFO L443 ceAbstractionStarter]: For program point __wake_upFINAL(lines 5265 5267) no Hoare annotation was computed. [2019-10-15 00:20:57,754 INFO L443 ceAbstractionStarter]: For program point L3185-1(line 3185) no Hoare annotation was computed. [2019-10-15 00:20:57,754 INFO L443 ceAbstractionStarter]: For program point is_ia32_taskEXIT(lines 3181 3192) no Hoare annotation was computed. [2019-10-15 00:20:57,754 INFO L446 ceAbstractionStarter]: At program point L3185(line 3185) the Hoare annotation is: true [2019-10-15 00:20:57,754 INFO L446 ceAbstractionStarter]: At program point is_ia32_taskENTRY(lines 3181 3192) the Hoare annotation is: true [2019-10-15 00:20:57,754 INFO L443 ceAbstractionStarter]: For program point is_ia32_taskFINAL(lines 3181 3192) no Hoare annotation was computed. [2019-10-15 00:20:57,754 INFO L443 ceAbstractionStarter]: For program point L3186(lines 3186 3189) no Hoare annotation was computed. [2019-10-15 00:20:57,754 INFO L443 ceAbstractionStarter]: For program point PTR_ERREXIT(lines 3115 3120) no Hoare annotation was computed. [2019-10-15 00:20:57,754 INFO L446 ceAbstractionStarter]: At program point PTR_ERRENTRY(lines 3115 3120) the Hoare annotation is: true [2019-10-15 00:20:57,755 INFO L443 ceAbstractionStarter]: For program point PTR_ERRFINAL(lines 3115 3120) no Hoare annotation was computed. [2019-10-15 00:20:57,755 INFO L443 ceAbstractionStarter]: For program point ldv_is_errEXIT(lines 3339 3342) no Hoare annotation was computed. [2019-10-15 00:20:57,755 INFO L446 ceAbstractionStarter]: At program point ldv_is_errENTRY(lines 3339 3342) the Hoare annotation is: true [2019-10-15 00:20:57,755 INFO L443 ceAbstractionStarter]: For program point ldv_is_errFINAL(lines 3339 3342) no Hoare annotation was computed. [2019-10-15 00:20:57,755 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_mutex_of_uinput_deviceENTRY(lines 5168 5184) no Hoare annotation was computed. [2019-10-15 00:20:57,755 INFO L443 ceAbstractionStarter]: For program point L5174(line 5174) no Hoare annotation was computed. [2019-10-15 00:20:57,755 INFO L443 ceAbstractionStarter]: For program point L5177(lines 5177 5182) no Hoare annotation was computed. [2019-10-15 00:20:57,755 INFO L443 ceAbstractionStarter]: For program point L5174-1(lines 5172 5175) no Hoare annotation was computed. [2019-10-15 00:20:57,755 INFO L443 ceAbstractionStarter]: For program point L5172(lines 5172 5175) no Hoare annotation was computed. [2019-10-15 00:20:57,755 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_mutex_of_uinput_deviceFINAL(lines 5168 5184) no Hoare annotation was computed. [2019-10-15 00:20:57,756 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_trylock_mutex_of_uinput_deviceEXIT(lines 5168 5184) no Hoare annotation was computed. [2019-10-15 00:20:57,756 INFO L443 ceAbstractionStarter]: For program point signal_pendingEXIT(lines 3325 3334) no Hoare annotation was computed. [2019-10-15 00:20:57,756 INFO L443 ceAbstractionStarter]: For program point L3330-1(line 3330) no Hoare annotation was computed. [2019-10-15 00:20:57,756 INFO L446 ceAbstractionStarter]: At program point signal_pendingENTRY(lines 3325 3334) the Hoare annotation is: true [2019-10-15 00:20:57,756 INFO L443 ceAbstractionStarter]: For program point signal_pendingFINAL(lines 3325 3334) no Hoare annotation was computed. [2019-10-15 00:20:57,756 INFO L446 ceAbstractionStarter]: At program point L3330(line 3330) the Hoare annotation is: true [2019-10-15 00:20:57,756 INFO L443 ceAbstractionStarter]: For program point L3331-1(line 3331) no Hoare annotation was computed. [2019-10-15 00:20:57,756 INFO L446 ceAbstractionStarter]: At program point L3331(line 3331) the Hoare annotation is: true [2019-10-15 00:20:57,757 INFO L443 ceAbstractionStarter]: For program point input_allocate_deviceFINAL(lines 3377 3379) no Hoare annotation was computed. [2019-10-15 00:20:57,757 INFO L446 ceAbstractionStarter]: At program point input_allocate_deviceENTRY(lines 3377 3379) the Hoare annotation is: true [2019-10-15 00:20:57,757 INFO L443 ceAbstractionStarter]: For program point input_allocate_deviceEXIT(lines 3377 3379) no Hoare annotation was computed. [2019-10-15 00:20:57,757 INFO L443 ceAbstractionStarter]: For program point L3378(line 3378) no Hoare annotation was computed. [2019-10-15 00:20:57,757 INFO L446 ceAbstractionStarter]: At program point mutex_lock_interruptibleENTRY(lines 5369 5371) the Hoare annotation is: true [2019-10-15 00:20:57,757 INFO L443 ceAbstractionStarter]: For program point mutex_lock_interruptibleFINAL(lines 5369 5371) no Hoare annotation was computed. [2019-10-15 00:20:57,757 INFO L443 ceAbstractionStarter]: For program point mutex_lock_interruptibleEXIT(lines 5369 5371) no Hoare annotation was computed. [2019-10-15 00:20:57,757 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlockFINAL(lines 5282 5284) no Hoare annotation was computed. [2019-10-15 00:20:57,757 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlockEXIT(lines 5282 5284) no Hoare annotation was computed. [2019-10-15 00:20:57,757 INFO L446 ceAbstractionStarter]: At program point _raw_spin_unlockENTRY(lines 5282 5284) the Hoare annotation is: true [2019-10-15 00:20:57,758 INFO L443 ceAbstractionStarter]: For program point L3410-2(line 3410) no Hoare annotation was computed. [2019-10-15 00:20:57,758 INFO L443 ceAbstractionStarter]: For program point input_abs_get_minEXIT(lines 3407 3412) no Hoare annotation was computed. [2019-10-15 00:20:57,758 INFO L443 ceAbstractionStarter]: For program point input_abs_get_minFINAL(lines 3407 3412) no Hoare annotation was computed. [2019-10-15 00:20:57,758 INFO L446 ceAbstractionStarter]: At program point input_abs_get_minENTRY(lines 3407 3412) the Hoare annotation is: true [2019-10-15 00:20:57,758 INFO L443 ceAbstractionStarter]: For program point L3410(line 3410) no Hoare annotation was computed. [2019-10-15 00:20:57,758 INFO L443 ceAbstractionStarter]: For program point uinput_initFINAL(lines 4629 4636) no Hoare annotation was computed. [2019-10-15 00:20:57,758 INFO L443 ceAbstractionStarter]: For program point uinput_initEXIT(lines 4629 4636) no Hoare annotation was computed. [2019-10-15 00:20:57,758 INFO L446 ceAbstractionStarter]: At program point L4633(line 4633) the Hoare annotation is: true [2019-10-15 00:20:57,758 INFO L446 ceAbstractionStarter]: At program point uinput_initENTRY(lines 4629 4636) the Hoare annotation is: true [2019-10-15 00:20:57,759 INFO L443 ceAbstractionStarter]: For program point L4633-1(line 4633) no Hoare annotation was computed. [2019-10-15 00:20:57,759 INFO L443 ceAbstractionStarter]: For program point L4992(lines 4992 5001) no Hoare annotation was computed. [2019-10-15 00:20:57,759 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lockEXIT(lines 4988 5003) no Hoare annotation was computed. [2019-10-15 00:20:57,759 INFO L443 ceAbstractionStarter]: For program point L4994(lines 4994 4998) no Hoare annotation was computed. [2019-10-15 00:20:57,759 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lockENTRY(lines 4988 5003) no Hoare annotation was computed. [2019-10-15 00:20:57,759 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lockFINAL(lines 4988 5003) no Hoare annotation was computed. [2019-10-15 00:20:57,759 INFO L443 ceAbstractionStarter]: For program point dev_set_drvdataFINAL(lines 5296 5298) no Hoare annotation was computed. [2019-10-15 00:20:57,759 INFO L443 ceAbstractionStarter]: For program point dev_set_drvdataEXIT(lines 5296 5298) no Hoare annotation was computed. [2019-10-15 00:20:57,759 INFO L446 ceAbstractionStarter]: At program point dev_set_drvdataENTRY(lines 5296 5298) the Hoare annotation is: true [2019-10-15 00:20:57,759 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_2EXIT(lines 4773 4780) no Hoare annotation was computed. [2019-10-15 00:20:57,760 INFO L443 ceAbstractionStarter]: For program point L4776-1(line 4776) no Hoare annotation was computed. [2019-10-15 00:20:57,760 INFO L443 ceAbstractionStarter]: For program point L4776(line 4776) no Hoare annotation was computed. [2019-10-15 00:20:57,760 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_2ENTRY(lines 4773 4780) no Hoare annotation was computed. [2019-10-15 00:20:57,760 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_2FINAL(lines 4773 4780) no Hoare annotation was computed. [2019-10-15 00:20:57,760 INFO L443 ceAbstractionStarter]: For program point L3385-1(line 3385) no Hoare annotation was computed. [2019-10-15 00:20:57,760 INFO L443 ceAbstractionStarter]: For program point L3385(line 3385) no Hoare annotation was computed. [2019-10-15 00:20:57,760 INFO L443 ceAbstractionStarter]: For program point input_get_drvdataEXIT(lines 3381 3388) no Hoare annotation was computed. [2019-10-15 00:20:57,760 INFO L443 ceAbstractionStarter]: For program point input_get_drvdataENTRY(lines 3381 3388) no Hoare annotation was computed. [2019-10-15 00:20:57,760 INFO L443 ceAbstractionStarter]: For program point input_get_drvdataFINAL(lines 3381 3388) no Hoare annotation was computed. [2019-10-15 00:20:57,760 INFO L443 ceAbstractionStarter]: For program point input_unregister_deviceEXIT(lines 5337 5339) no Hoare annotation was computed. [2019-10-15 00:20:57,761 INFO L446 ceAbstractionStarter]: At program point input_unregister_deviceENTRY(lines 5337 5339) the Hoare annotation is: true [2019-10-15 00:20:57,761 INFO L443 ceAbstractionStarter]: For program point input_unregister_deviceFINAL(lines 5337 5339) no Hoare annotation was computed. [2019-10-15 00:20:57,761 INFO L443 ceAbstractionStarter]: For program point is_compat_taskFINAL(lines 3494 3513) no Hoare annotation was computed. [2019-10-15 00:20:57,761 INFO L446 ceAbstractionStarter]: At program point L3504(line 3504) the Hoare annotation is: true [2019-10-15 00:20:57,761 INFO L443 ceAbstractionStarter]: For program point L3505(lines 3505 3509) no Hoare annotation was computed. [2019-10-15 00:20:57,761 INFO L446 ceAbstractionStarter]: At program point is_compat_taskENTRY(lines 3494 3513) the Hoare annotation is: true [2019-10-15 00:20:57,761 INFO L443 ceAbstractionStarter]: For program point L3504-1(line 3504) no Hoare annotation was computed. [2019-10-15 00:20:57,761 INFO L443 ceAbstractionStarter]: For program point L3505-2(lines 3501 3510) no Hoare annotation was computed. [2019-10-15 00:20:57,761 INFO L446 ceAbstractionStarter]: At program point L3500(line 3500) the Hoare annotation is: true [2019-10-15 00:20:57,762 INFO L443 ceAbstractionStarter]: For program point L3501(lines 3501 3510) no Hoare annotation was computed. [2019-10-15 00:20:57,762 INFO L443 ceAbstractionStarter]: For program point is_compat_taskEXIT(lines 3494 3513) no Hoare annotation was computed. [2019-10-15 00:20:57,762 INFO L443 ceAbstractionStarter]: For program point L3500-1(line 3500) no Hoare annotation was computed. [2019-10-15 00:20:57,762 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_5EXIT(lines 4802 4809) no Hoare annotation was computed. [2019-10-15 00:20:57,762 INFO L443 ceAbstractionStarter]: For program point L4805(line 4805) no Hoare annotation was computed. [2019-10-15 00:20:57,762 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_5ENTRY(lines 4802 4809) no Hoare annotation was computed. [2019-10-15 00:20:57,762 INFO L443 ceAbstractionStarter]: For program point L4805-1(line 4805) no Hoare annotation was computed. [2019-10-15 00:20:57,762 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_5FINAL(lines 4802 4809) no Hoare annotation was computed. [2019-10-15 00:20:57,762 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_7ENTRY(lines 4823 4830) no Hoare annotation was computed. [2019-10-15 00:20:57,762 INFO L443 ceAbstractionStarter]: For program point L4826(line 4826) no Hoare annotation was computed. [2019-10-15 00:20:57,763 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_7EXIT(lines 4823 4830) no Hoare annotation was computed. [2019-10-15 00:20:57,763 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_7FINAL(lines 4823 4830) no Hoare annotation was computed. [2019-10-15 00:20:57,763 INFO L443 ceAbstractionStarter]: For program point L4826-1(line 4826) no Hoare annotation was computed. [2019-10-15 00:20:57,763 INFO L446 ceAbstractionStarter]: At program point might_faultFINAL(lines 5354 5356) the Hoare annotation is: true [2019-10-15 00:20:57,763 INFO L443 ceAbstractionStarter]: For program point might_faultEXIT(lines 5354 5356) no Hoare annotation was computed. [2019-10-15 00:20:57,763 INFO L439 ceAbstractionStarter]: At program point L4847(line 4847) the Hoare annotation is: (or (= ~ldv_mutex_mutex_of_uinput_device~0 2) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 2))) [2019-10-15 00:20:57,763 INFO L439 ceAbstractionStarter]: At program point L4847-1(line 4847) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 2))) [2019-10-15 00:20:57,764 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_unlock_9ENTRY(lines 4844 4851) the Hoare annotation is: (or (= ~ldv_mutex_mutex_of_uinput_device~0 2) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 2))) [2019-10-15 00:20:57,764 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_9EXIT(lines 4844 4851) no Hoare annotation was computed. [2019-10-15 00:20:57,764 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_9FINAL(lines 4844 4851) no Hoare annotation was computed. [2019-10-15 00:20:57,764 INFO L446 ceAbstractionStarter]: At program point prepare_to_waitENTRY(lines 5383 5385) the Hoare annotation is: true [2019-10-15 00:20:57,764 INFO L443 ceAbstractionStarter]: For program point prepare_to_waitFINAL(lines 5383 5385) no Hoare annotation was computed. [2019-10-15 00:20:57,764 INFO L443 ceAbstractionStarter]: For program point prepare_to_waitEXIT(lines 5383 5385) no Hoare annotation was computed. [2019-10-15 00:20:57,764 INFO L443 ceAbstractionStarter]: For program point printkFINAL(lines 5387 5389) no Hoare annotation was computed. [2019-10-15 00:20:57,764 INFO L443 ceAbstractionStarter]: For program point printkENTRY(lines 5387 5389) no Hoare annotation was computed. [2019-10-15 00:20:57,765 INFO L443 ceAbstractionStarter]: For program point printkEXIT(lines 5387 5389) no Hoare annotation was computed. [2019-10-15 00:20:57,765 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_13FINAL(lines 4886 4893) no Hoare annotation was computed. [2019-10-15 00:20:57,765 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_unlock_13ENTRY(lines 4886 4893) the Hoare annotation is: (or (= ~ldv_mutex_mutex_of_uinput_device~0 2) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 2))) [2019-10-15 00:20:57,765 INFO L439 ceAbstractionStarter]: At program point L4889(line 4889) the Hoare annotation is: (or (= ~ldv_mutex_mutex_of_uinput_device~0 2) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 2))) [2019-10-15 00:20:57,765 INFO L439 ceAbstractionStarter]: At program point L4889-1(line 4889) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 2))) [2019-10-15 00:20:57,765 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_13EXIT(lines 4886 4893) no Hoare annotation was computed. [2019-10-15 00:20:57,765 INFO L443 ceAbstractionStarter]: For program point L5007(lines 5007 5010) no Hoare annotation was computed. [2019-10-15 00:20:57,766 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_lockENTRY(lines 5004 5014) no Hoare annotation was computed. [2019-10-15 00:20:57,766 INFO L443 ceAbstractionStarter]: For program point L5009(line 5009) no Hoare annotation was computed. [2019-10-15 00:20:57,766 INFO L443 ceAbstractionStarter]: For program point L5009-1(lines 5007 5010) no Hoare annotation was computed. [2019-10-15 00:20:57,766 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_lockEXIT(lines 5004 5014) no Hoare annotation was computed. [2019-10-15 00:20:57,766 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_lockFINAL(lines 5004 5014) no Hoare annotation was computed. [2019-10-15 00:20:57,766 INFO L439 ceAbstractionStarter]: At program point ldv_mutex_unlock_11ENTRY(lines 4865 4872) the Hoare annotation is: (or (= ~ldv_mutex_mutex_of_uinput_device~0 2) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 2))) [2019-10-15 00:20:57,766 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_11FINAL(lines 4865 4872) no Hoare annotation was computed. [2019-10-15 00:20:57,766 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_11EXIT(lines 4865 4872) no Hoare annotation was computed. [2019-10-15 00:20:57,767 INFO L439 ceAbstractionStarter]: At program point L4868-1(line 4868) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 2))) [2019-10-15 00:20:57,767 INFO L439 ceAbstractionStarter]: At program point L4868(line 4868) the Hoare annotation is: (or (= ~ldv_mutex_mutex_of_uinput_device~0 2) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 2))) [2019-10-15 00:20:57,767 INFO L446 ceAbstractionStarter]: At program point input_event_to_userENTRY(lines 5316 5318) the Hoare annotation is: true [2019-10-15 00:20:57,767 INFO L443 ceAbstractionStarter]: For program point input_event_to_userEXIT(lines 5316 5318) no Hoare annotation was computed. [2019-10-15 00:20:57,767 INFO L443 ceAbstractionStarter]: For program point input_event_to_userFINAL(lines 5316 5318) no Hoare annotation was computed. [2019-10-15 00:20:57,767 INFO L443 ceAbstractionStarter]: For program point do_gettimeofdayENTRY(lines 5299 5301) no Hoare annotation was computed. [2019-10-15 00:20:57,767 INFO L443 ceAbstractionStarter]: For program point do_gettimeofdayEXIT(lines 5299 5301) no Hoare annotation was computed. [2019-10-15 00:20:57,767 INFO L443 ceAbstractionStarter]: For program point do_gettimeofdayFINAL(lines 5299 5301) no Hoare annotation was computed. [2019-10-15 00:20:57,767 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mutex_of_uinput_deviceFINAL(lines 5202 5217) no Hoare annotation was computed. [2019-10-15 00:20:57,768 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mutex_of_uinput_deviceEXIT(lines 5202 5217) no Hoare annotation was computed. [2019-10-15 00:20:57,768 INFO L443 ceAbstractionStarter]: For program point L5206(lines 5206 5215) no Hoare annotation was computed. [2019-10-15 00:20:57,768 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mutex_of_uinput_deviceENTRY(lines 5202 5217) no Hoare annotation was computed. [2019-10-15 00:20:57,768 INFO L443 ceAbstractionStarter]: For program point L5208(lines 5208 5212) no Hoare annotation was computed. [2019-10-15 00:20:57,768 INFO L443 ceAbstractionStarter]: For program point __mutex_initFINAL(lines 5259 5261) no Hoare annotation was computed. [2019-10-15 00:20:57,768 INFO L443 ceAbstractionStarter]: For program point __mutex_initEXIT(lines 5259 5261) no Hoare annotation was computed. [2019-10-15 00:20:57,768 INFO L446 ceAbstractionStarter]: At program point __mutex_initENTRY(lines 5259 5261) the Hoare annotation is: true [2019-10-15 00:20:57,768 INFO L443 ceAbstractionStarter]: For program point L3369-1(line 3369) no Hoare annotation was computed. [2019-10-15 00:20:57,768 INFO L443 ceAbstractionStarter]: For program point kzallocEXIT(lines 3365 3372) no Hoare annotation was computed. [2019-10-15 00:20:57,769 INFO L446 ceAbstractionStarter]: At program point L3369(line 3369) the Hoare annotation is: true [2019-10-15 00:20:57,769 INFO L446 ceAbstractionStarter]: At program point kzallocENTRY(lines 3365 3372) the Hoare annotation is: true [2019-10-15 00:20:57,769 INFO L443 ceAbstractionStarter]: For program point kzallocFINAL(lines 3365 3372) no Hoare annotation was computed. [2019-10-15 00:20:57,769 INFO L446 ceAbstractionStarter]: At program point test_ti_thread_flagENTRY(lines 3193 3200) the Hoare annotation is: true [2019-10-15 00:20:57,769 INFO L443 ceAbstractionStarter]: For program point L3197-1(line 3197) no Hoare annotation was computed. [2019-10-15 00:20:57,769 INFO L446 ceAbstractionStarter]: At program point L3197(line 3197) the Hoare annotation is: true [2019-10-15 00:20:57,769 INFO L443 ceAbstractionStarter]: For program point test_ti_thread_flagEXIT(lines 3193 3200) no Hoare annotation was computed. [2019-10-15 00:20:57,769 INFO L443 ceAbstractionStarter]: For program point test_ti_thread_flagFINAL(lines 3193 3200) no Hoare annotation was computed. [2019-10-15 00:20:57,770 INFO L446 ceAbstractionStarter]: At program point kmallocENTRY(lines 3357 3364) the Hoare annotation is: true [2019-10-15 00:20:57,770 INFO L443 ceAbstractionStarter]: For program point L3361-1(line 3361) no Hoare annotation was computed. [2019-10-15 00:20:57,770 INFO L446 ceAbstractionStarter]: At program point L3361(line 3361) the Hoare annotation is: true [2019-10-15 00:20:57,770 INFO L443 ceAbstractionStarter]: For program point kmallocFINAL(lines 3357 3364) no Hoare annotation was computed. [2019-10-15 00:20:57,770 INFO L443 ceAbstractionStarter]: For program point kmallocEXIT(lines 3357 3364) no Hoare annotation was computed. [2019-10-15 00:20:57,770 INFO L446 ceAbstractionStarter]: At program point _raw_spin_lock_irqENTRY(lines 5279 5281) the Hoare annotation is: true [2019-10-15 00:20:57,770 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lock_irqFINAL(lines 5279 5281) no Hoare annotation was computed. [2019-10-15 00:20:57,770 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lock_irqEXIT(lines 5279 5281) no Hoare annotation was computed. [2019-10-15 00:20:57,770 INFO L446 ceAbstractionStarter]: At program point spin_lockENTRY(lines 3212 3218) the Hoare annotation is: true [2019-10-15 00:20:57,771 INFO L446 ceAbstractionStarter]: At program point L3215(line 3215) the Hoare annotation is: true [2019-10-15 00:20:57,771 INFO L443 ceAbstractionStarter]: For program point spin_lockFINAL(lines 3212 3218) no Hoare annotation was computed. [2019-10-15 00:20:57,771 INFO L443 ceAbstractionStarter]: For program point spin_lockEXIT(lines 3212 3218) no Hoare annotation was computed. [2019-10-15 00:20:57,771 INFO L446 ceAbstractionStarter]: At program point memdup_userENTRY(lines 5351 5353) the Hoare annotation is: true [2019-10-15 00:20:57,771 INFO L443 ceAbstractionStarter]: For program point memdup_userFINAL(lines 5351 5353) no Hoare annotation was computed. [2019-10-15 00:20:57,771 INFO L443 ceAbstractionStarter]: For program point L5352-1(line 5352) no Hoare annotation was computed. [2019-10-15 00:20:57,771 INFO L443 ceAbstractionStarter]: For program point memdup_userEXIT(lines 5351 5353) no Hoare annotation was computed. [2019-10-15 00:20:57,771 INFO L446 ceAbstractionStarter]: At program point L5352(line 5352) the Hoare annotation is: true [2019-10-15 00:20:57,772 INFO L443 ceAbstractionStarter]: For program point L5116-1(lines 5114 5117) no Hoare annotation was computed. [2019-10-15 00:20:57,772 INFO L443 ceAbstractionStarter]: For program point L5114(lines 5114 5117) no Hoare annotation was computed. [2019-10-15 00:20:57,772 INFO L443 ceAbstractionStarter]: For program point L5116(line 5116) no Hoare annotation was computed. [2019-10-15 00:20:57,772 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_deviceEXIT(lines 5111 5121) no Hoare annotation was computed. [2019-10-15 00:20:57,772 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_deviceENTRY(lines 5111 5121) no Hoare annotation was computed. [2019-10-15 00:20:57,772 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_deviceFINAL(lines 5111 5121) no Hoare annotation was computed. [2019-10-15 00:20:57,772 INFO L443 ceAbstractionStarter]: For program point L3775-1(line 3775) no Hoare annotation was computed. [2019-10-15 00:20:57,772 INFO L443 ceAbstractionStarter]: For program point L3775(line 3775) no Hoare annotation was computed. [2019-10-15 00:20:57,773 INFO L443 ceAbstractionStarter]: For program point L3768(line 3768) no Hoare annotation was computed. [2019-10-15 00:20:57,773 INFO L443 ceAbstractionStarter]: For program point uinput_dev_erase_effectEXIT(lines 3758 3778) no Hoare annotation was computed. [2019-10-15 00:20:57,773 INFO L443 ceAbstractionStarter]: For program point L3769(lines 3769 3772) no Hoare annotation was computed. [2019-10-15 00:20:57,773 INFO L443 ceAbstractionStarter]: For program point L3766(line 3766) no Hoare annotation was computed. [2019-10-15 00:20:57,773 INFO L443 ceAbstractionStarter]: For program point L3768-1(line 3768) no Hoare annotation was computed. [2019-10-15 00:20:57,776 INFO L443 ceAbstractionStarter]: For program point uinput_dev_erase_effectENTRY(lines 3758 3778) no Hoare annotation was computed. [2019-10-15 00:20:57,776 INFO L443 ceAbstractionStarter]: For program point uinput_dev_erase_effectFINAL(lines 3758 3778) no Hoare annotation was computed. [2019-10-15 00:20:57,777 INFO L443 ceAbstractionStarter]: For program point L3766-1(line 3766) no Hoare annotation was computed. [2019-10-15 00:20:57,777 INFO L443 ceAbstractionStarter]: For program point test_tsk_thread_flagEXIT(lines 3317 3324) no Hoare annotation was computed. [2019-10-15 00:20:57,777 INFO L443 ceAbstractionStarter]: For program point L3321-1(line 3321) no Hoare annotation was computed. [2019-10-15 00:20:57,777 INFO L446 ceAbstractionStarter]: At program point L3321(line 3321) the Hoare annotation is: true [2019-10-15 00:20:57,777 INFO L446 ceAbstractionStarter]: At program point test_tsk_thread_flagENTRY(lines 3317 3324) the Hoare annotation is: true [2019-10-15 00:20:57,777 INFO L443 ceAbstractionStarter]: For program point test_tsk_thread_flagFINAL(lines 3317 3324) no Hoare annotation was computed. [2019-10-15 00:20:57,777 INFO L446 ceAbstractionStarter]: At program point __init_waitqueue_headENTRY(lines 5256 5258) the Hoare annotation is: true [2019-10-15 00:20:57,777 INFO L443 ceAbstractionStarter]: For program point __init_waitqueue_headFINAL(lines 5256 5258) no Hoare annotation was computed. [2019-10-15 00:20:57,777 INFO L443 ceAbstractionStarter]: For program point __init_waitqueue_headEXIT(lines 5256 5258) no Hoare annotation was computed. [2019-10-15 00:20:57,778 INFO L443 ceAbstractionStarter]: For program point set_bitFINAL(lines 3059 3065) no Hoare annotation was computed. [2019-10-15 00:20:57,778 INFO L443 ceAbstractionStarter]: For program point set_bitEXIT(lines 3059 3065) no Hoare annotation was computed. [2019-10-15 00:20:57,778 INFO L446 ceAbstractionStarter]: At program point set_bitENTRY(lines 3059 3065) the Hoare annotation is: true [2019-10-15 00:20:57,778 INFO L443 ceAbstractionStarter]: For program point L3745-1(line 3745) no Hoare annotation was computed. [2019-10-15 00:20:57,778 INFO L443 ceAbstractionStarter]: For program point uinput_dev_upload_effectEXIT(lines 3737 3757) no Hoare annotation was computed. [2019-10-15 00:20:57,778 INFO L443 ceAbstractionStarter]: For program point L3745(line 3745) no Hoare annotation was computed. [2019-10-15 00:20:57,778 INFO L443 ceAbstractionStarter]: For program point L3747-2(lines 3747 3750) no Hoare annotation was computed. [2019-10-15 00:20:57,778 INFO L443 ceAbstractionStarter]: For program point uinput_dev_upload_effectENTRY(lines 3737 3757) no Hoare annotation was computed. [2019-10-15 00:20:57,778 INFO L443 ceAbstractionStarter]: For program point L3754(line 3754) no Hoare annotation was computed. [2019-10-15 00:20:57,778 INFO L443 ceAbstractionStarter]: For program point L3754-1(line 3754) no Hoare annotation was computed. [2019-10-15 00:20:57,779 INFO L443 ceAbstractionStarter]: For program point uinput_dev_upload_effectFINAL(lines 3737 3757) no Hoare annotation was computed. [2019-10-15 00:20:57,779 INFO L443 ceAbstractionStarter]: For program point L3747(line 3747) no Hoare annotation was computed. [2019-10-15 00:20:57,779 INFO L443 ceAbstractionStarter]: For program point warn_slowpath_fmtEXIT(lines 5400 5402) no Hoare annotation was computed. [2019-10-15 00:20:57,779 INFO L443 ceAbstractionStarter]: For program point warn_slowpath_fmtENTRY(lines 5400 5402) no Hoare annotation was computed. [2019-10-15 00:20:57,779 INFO L443 ceAbstractionStarter]: For program point warn_slowpath_fmtFINAL(lines 5400 5402) no Hoare annotation was computed. [2019-10-15 00:20:57,779 INFO L446 ceAbstractionStarter]: At program point spin_unlockENTRY(lines 3226 3232) the Hoare annotation is: true [2019-10-15 00:20:57,779 INFO L446 ceAbstractionStarter]: At program point L3229(line 3229) the Hoare annotation is: true [2019-10-15 00:20:57,779 INFO L443 ceAbstractionStarter]: For program point spin_unlockFINAL(lines 3226 3232) no Hoare annotation was computed. [2019-10-15 00:20:57,780 INFO L443 ceAbstractionStarter]: For program point spin_unlockEXIT(lines 3226 3232) no Hoare annotation was computed. [2019-10-15 00:20:57,780 INFO L443 ceAbstractionStarter]: For program point L4259-2(lines 4259 4289) no Hoare annotation was computed. [2019-10-15 00:20:57,780 INFO L443 ceAbstractionStarter]: For program point L4284-1(line 4284) no Hoare annotation was computed. [2019-10-15 00:20:57,780 INFO L446 ceAbstractionStarter]: At program point L4284(line 4284) the Hoare annotation is: true [2019-10-15 00:20:57,780 INFO L443 ceAbstractionStarter]: For program point L4278(line 4278) no Hoare annotation was computed. [2019-10-15 00:20:57,780 INFO L443 ceAbstractionStarter]: For program point L4272-1(lines 4272 4273) no Hoare annotation was computed. [2019-10-15 00:20:57,780 INFO L446 ceAbstractionStarter]: At program point L4272(lines 4272 4273) the Hoare annotation is: true [2019-10-15 00:20:57,780 INFO L443 ceAbstractionStarter]: For program point uinput_ff_upload_to_userFINAL(lines 4247 4292) no Hoare annotation was computed. [2019-10-15 00:20:57,780 INFO L443 ceAbstractionStarter]: For program point L4264-1(lines 4264 4265) no Hoare annotation was computed. [2019-10-15 00:20:57,781 INFO L446 ceAbstractionStarter]: At program point L4264(lines 4264 4265) the Hoare annotation is: true [2019-10-15 00:20:57,781 INFO L446 ceAbstractionStarter]: At program point L4258(line 4258) the Hoare annotation is: true [2019-10-15 00:20:57,781 INFO L443 ceAbstractionStarter]: For program point L4258-1(line 4258) no Hoare annotation was computed. [2019-10-15 00:20:57,781 INFO L443 ceAbstractionStarter]: For program point L4285(lines 4285 4288) no Hoare annotation was computed. [2019-10-15 00:20:57,781 INFO L443 ceAbstractionStarter]: For program point L4279(lines 4279 4282) no Hoare annotation was computed. [2019-10-15 00:20:57,781 INFO L446 ceAbstractionStarter]: At program point L4275(lines 4275 4276) the Hoare annotation is: true [2019-10-15 00:20:57,781 INFO L443 ceAbstractionStarter]: For program point L4275-1(lines 4275 4276) no Hoare annotation was computed. [2019-10-15 00:20:57,781 INFO L443 ceAbstractionStarter]: For program point L4271(lines 4271 4277) no Hoare annotation was computed. [2019-10-15 00:20:57,781 INFO L443 ceAbstractionStarter]: For program point uinput_ff_upload_to_userEXIT(lines 4247 4292) no Hoare annotation was computed. [2019-10-15 00:20:57,782 INFO L446 ceAbstractionStarter]: At program point L4267(lines 4267 4268) the Hoare annotation is: true [2019-10-15 00:20:57,782 INFO L443 ceAbstractionStarter]: For program point L4267-1(lines 4267 4268) no Hoare annotation was computed. [2019-10-15 00:20:57,782 INFO L446 ceAbstractionStarter]: At program point L4271-2(lines 4271 4277) the Hoare annotation is: true [2019-10-15 00:20:57,782 INFO L446 ceAbstractionStarter]: At program point uinput_ff_upload_to_userENTRY(lines 4247 4292) the Hoare annotation is: true [2019-10-15 00:20:57,782 INFO L443 ceAbstractionStarter]: For program point L4263(lines 4263 4269) no Hoare annotation was computed. [2019-10-15 00:20:57,782 INFO L443 ceAbstractionStarter]: For program point L4259(lines 4259 4289) no Hoare annotation was computed. [2019-10-15 00:20:57,782 INFO L443 ceAbstractionStarter]: For program point L4263-2(lines 4263 4269) no Hoare annotation was computed. [2019-10-15 00:20:57,782 INFO L446 ceAbstractionStarter]: At program point _raw_spin_lockENTRY(lines 5276 5278) the Hoare annotation is: true [2019-10-15 00:20:57,782 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lockFINAL(lines 5276 5278) no Hoare annotation was computed. [2019-10-15 00:20:57,782 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lockEXIT(lines 5276 5278) no Hoare annotation was computed. [2019-10-15 00:20:57,783 INFO L446 ceAbstractionStarter]: At program point nonseekable_openENTRY(lines 5380 5382) the Hoare annotation is: true [2019-10-15 00:20:57,783 INFO L443 ceAbstractionStarter]: For program point nonseekable_openFINAL(lines 5380 5382) no Hoare annotation was computed. [2019-10-15 00:20:57,783 INFO L443 ceAbstractionStarter]: For program point nonseekable_openEXIT(lines 5380 5382) no Hoare annotation was computed. [2019-10-15 00:20:57,783 INFO L443 ceAbstractionStarter]: For program point ldv_handler_precallEXIT(lines 5347 5349) no Hoare annotation was computed. [2019-10-15 00:20:57,783 INFO L446 ceAbstractionStarter]: At program point ldv_handler_precallFINAL(lines 5347 5349) the Hoare annotation is: true [2019-10-15 00:20:57,783 INFO L443 ceAbstractionStarter]: For program point L4980(lines 4980 4984) no Hoare annotation was computed. [2019-10-15 00:20:57,783 INFO L443 ceAbstractionStarter]: For program point L4975(lines 4975 4978) no Hoare annotation was computed. [2019-10-15 00:20:57,783 INFO L443 ceAbstractionStarter]: For program point L4977(line 4977) no Hoare annotation was computed. [2019-10-15 00:20:57,783 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lockFINAL(lines 4971 4987) no Hoare annotation was computed. [2019-10-15 00:20:57,784 INFO L443 ceAbstractionStarter]: For program point L4977-1(lines 4975 4978) no Hoare annotation was computed. [2019-10-15 00:20:57,784 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lockENTRY(lines 4971 4987) no Hoare annotation was computed. [2019-10-15 00:20:57,784 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lockEXIT(lines 4971 4987) no Hoare annotation was computed. [2019-10-15 00:20:57,784 INFO L446 ceAbstractionStarter]: At program point L3392(line 3392) the Hoare annotation is: true [2019-10-15 00:20:57,784 INFO L443 ceAbstractionStarter]: For program point L3392-1(line 3392) no Hoare annotation was computed. [2019-10-15 00:20:57,784 INFO L446 ceAbstractionStarter]: At program point input_set_drvdataENTRY(lines 3389 3395) the Hoare annotation is: true [2019-10-15 00:20:57,784 INFO L443 ceAbstractionStarter]: For program point input_set_drvdataFINAL(lines 3389 3395) no Hoare annotation was computed. [2019-10-15 00:20:57,784 INFO L443 ceAbstractionStarter]: For program point input_set_drvdataEXIT(lines 3389 3395) no Hoare annotation was computed. [2019-10-15 00:20:57,785 INFO L443 ceAbstractionStarter]: For program point scheduleEXIT(lines 5390 5392) no Hoare annotation was computed. [2019-10-15 00:20:57,785 INFO L446 ceAbstractionStarter]: At program point scheduleFINAL(lines 5390 5392) the Hoare annotation is: true [2019-10-15 00:20:57,785 INFO L446 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 5238 5255) the Hoare annotation is: true [2019-10-15 00:20:57,785 INFO L439 ceAbstractionStarter]: At program point L5247(line 5247) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_mutex_of_uinput_device~0 1))) [2019-10-15 00:20:57,785 INFO L443 ceAbstractionStarter]: For program point L5247-1(lines 5240 5254) no Hoare annotation was computed. [2019-10-15 00:20:57,785 INFO L439 ceAbstractionStarter]: At program point L5243(line 5243) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_mutex_of_uinput_device~0 1))) [2019-10-15 00:20:57,785 INFO L443 ceAbstractionStarter]: For program point L5243-1(lines 5240 5254) no Hoare annotation was computed. [2019-10-15 00:20:57,785 INFO L439 ceAbstractionStarter]: At program point L5251(line 5251) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_mutex_of_uinput_device~0 1))) [2019-10-15 00:20:57,786 INFO L443 ceAbstractionStarter]: For program point L5251-1(lines 5238 5255) no Hoare annotation was computed. [2019-10-15 00:20:57,786 INFO L443 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 5238 5255) no Hoare annotation was computed. [2019-10-15 00:20:57,786 INFO L443 ceAbstractionStarter]: For program point _copy_from_userEXIT(lines 5269 5271) no Hoare annotation was computed. [2019-10-15 00:20:57,786 INFO L446 ceAbstractionStarter]: At program point _copy_from_userENTRY(lines 5269 5271) the Hoare annotation is: true [2019-10-15 00:20:57,786 INFO L443 ceAbstractionStarter]: For program point _copy_from_userFINAL(lines 5269 5271) no Hoare annotation was computed. [2019-10-15 00:20:57,786 INFO L443 ceAbstractionStarter]: For program point finish_waitEXIT(lines 5302 5304) no Hoare annotation was computed. [2019-10-15 00:20:57,786 INFO L446 ceAbstractionStarter]: At program point finish_waitENTRY(lines 5302 5304) the Hoare annotation is: true [2019-10-15 00:20:57,786 INFO L443 ceAbstractionStarter]: For program point finish_waitFINAL(lines 5302 5304) no Hoare annotation was computed. [2019-10-15 00:20:57,786 INFO L443 ceAbstractionStarter]: For program point L5087(lines 5087 5091) no Hoare annotation was computed. [2019-10-15 00:20:57,787 INFO L443 ceAbstractionStarter]: For program point L5084-1(lines 5082 5085) no Hoare annotation was computed. [2019-10-15 00:20:57,787 INFO L443 ceAbstractionStarter]: For program point L5082(lines 5082 5085) no Hoare annotation was computed. [2019-10-15 00:20:57,787 INFO L443 ceAbstractionStarter]: For program point L5084(line 5084) no Hoare annotation was computed. [2019-10-15 00:20:57,787 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceEXIT(lines 5078 5094) no Hoare annotation was computed. [2019-10-15 00:20:57,787 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceENTRY(lines 5078 5094) no Hoare annotation was computed. [2019-10-15 00:20:57,787 INFO L443 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceFINAL(lines 5078 5094) no Hoare annotation was computed. [2019-10-15 00:20:57,787 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-10-15 00:20:57,787 INFO L446 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2019-10-15 00:20:57,787 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-10-15 00:20:57,787 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-10-15 00:20:57,788 INFO L443 ceAbstractionStarter]: For program point L4918(lines 4918 4923) no Hoare annotation was computed. [2019-10-15 00:20:57,788 INFO L443 ceAbstractionStarter]: For program point L4915(line 4915) no Hoare annotation was computed. [2019-10-15 00:20:57,788 INFO L443 ceAbstractionStarter]: For program point L4915-1(lines 4913 4916) no Hoare annotation was computed. [2019-10-15 00:20:57,788 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lockFINAL(lines 4909 4925) no Hoare annotation was computed. [2019-10-15 00:20:57,788 INFO L443 ceAbstractionStarter]: For program point L4913(lines 4913 4916) no Hoare annotation was computed. [2019-10-15 00:20:57,788 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lockEXIT(lines 4909 4925) no Hoare annotation was computed. [2019-10-15 00:20:57,788 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lockENTRY(lines 4909 4925) no Hoare annotation was computed. [2019-10-15 00:20:57,788 INFO L443 ceAbstractionStarter]: For program point L5055(line 5055) no Hoare annotation was computed. [2019-10-15 00:20:57,788 INFO L443 ceAbstractionStarter]: For program point L5055-1(lines 5053 5056) no Hoare annotation was computed. [2019-10-15 00:20:57,788 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_deviceENTRY(lines 5050 5060) no Hoare annotation was computed. [2019-10-15 00:20:57,789 INFO L443 ceAbstractionStarter]: For program point L5053(lines 5053 5056) no Hoare annotation was computed. [2019-10-15 00:20:57,789 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_deviceFINAL(lines 5050 5060) no Hoare annotation was computed. [2019-10-15 00:20:57,789 INFO L443 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_deviceEXIT(lines 5050 5060) no Hoare annotation was computed. [2019-10-15 00:20:57,789 INFO L443 ceAbstractionStarter]: For program point uinput_openFINAL(lines 3844 3870) no Hoare annotation was computed. [2019-10-15 00:20:57,789 INFO L443 ceAbstractionStarter]: For program point L3867-1(line 3867) no Hoare annotation was computed. [2019-10-15 00:20:57,789 INFO L446 ceAbstractionStarter]: At program point L3867(line 3867) the Hoare annotation is: true [2019-10-15 00:20:57,789 INFO L446 ceAbstractionStarter]: At program point uinput_openENTRY(lines 3844 3870) the Hoare annotation is: true [2019-10-15 00:20:57,789 INFO L443 ceAbstractionStarter]: For program point L3864(line 3864) no Hoare annotation was computed. [2019-10-15 00:20:57,789 INFO L446 ceAbstractionStarter]: At program point L3863(line 3863) the Hoare annotation is: true [2019-10-15 00:20:57,789 INFO L443 ceAbstractionStarter]: For program point L3860(line 3860) no Hoare annotation was computed. [2019-10-15 00:20:57,790 INFO L446 ceAbstractionStarter]: At program point L3861-1(lines 3861 3862) the Hoare annotation is: true [2019-10-15 00:20:57,790 INFO L443 ceAbstractionStarter]: For program point uinput_openEXIT(lines 3844 3870) no Hoare annotation was computed. [2019-10-15 00:20:57,790 INFO L446 ceAbstractionStarter]: At program point L3861(lines 3861 3862) the Hoare annotation is: true [2019-10-15 00:20:57,790 INFO L446 ceAbstractionStarter]: At program point L3859-1(line 3859) the Hoare annotation is: true [2019-10-15 00:20:57,790 INFO L446 ceAbstractionStarter]: At program point L3859(line 3859) the Hoare annotation is: true [2019-10-15 00:20:57,790 INFO L443 ceAbstractionStarter]: For program point L3855(lines 3855 3858) no Hoare annotation was computed. [2019-10-15 00:20:57,790 INFO L443 ceAbstractionStarter]: For program point L3853-1(line 3853) no Hoare annotation was computed. [2019-10-15 00:20:57,790 INFO L446 ceAbstractionStarter]: At program point L3853(line 3853) the Hoare annotation is: true [2019-10-15 00:20:57,790 INFO L446 ceAbstractionStarter]: At program point IS_ERRENTRY(lines 3121 3128) the Hoare annotation is: true [2019-10-15 00:20:57,790 INFO L443 ceAbstractionStarter]: For program point IS_ERRFINAL(lines 3121 3128) no Hoare annotation was computed. [2019-10-15 00:20:57,791 INFO L443 ceAbstractionStarter]: For program point IS_ERREXIT(lines 3121 3128) no Hoare annotation was computed. [2019-10-15 00:20:57,791 INFO L443 ceAbstractionStarter]: For program point L3125-1(line 3125) no Hoare annotation was computed. [2019-10-15 00:20:57,791 INFO L446 ceAbstractionStarter]: At program point L3125(line 3125) the Hoare annotation is: true [2019-10-15 00:20:57,811 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.10 12:20:57 BoogieIcfgContainer [2019-10-15 00:20:57,811 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-15 00:20:57,814 INFO L168 Benchmark]: Toolchain (without parser) took 23332.23 ms. Allocated memory was 139.5 MB in the beginning and 793.2 MB in the end (delta: 653.8 MB). Free memory was 97.4 MB in the beginning and 131.7 MB in the end (delta: -34.4 MB). Peak memory consumption was 620.6 MB. Max. memory is 7.1 GB. [2019-10-15 00:20:57,815 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 139.5 MB. Free memory was 122.7 MB in the beginning and 122.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-15 00:20:57,816 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2317.92 ms. Allocated memory was 139.5 MB in the beginning and 242.7 MB in the end (delta: 103.3 MB). Free memory was 97.2 MB in the beginning and 167.1 MB in the end (delta: -69.9 MB). Peak memory consumption was 88.4 MB. Max. memory is 7.1 GB. [2019-10-15 00:20:57,817 INFO L168 Benchmark]: Boogie Preprocessor took 306.79 ms. Allocated memory is still 242.7 MB. Free memory was 167.1 MB in the beginning and 146.1 MB in the end (delta: 20.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 7.1 GB. [2019-10-15 00:20:57,818 INFO L168 Benchmark]: RCFGBuilder took 9904.96 ms. Allocated memory was 242.7 MB in the beginning and 584.1 MB in the end (delta: 341.3 MB). Free memory was 146.1 MB in the beginning and 468.2 MB in the end (delta: -322.0 MB). Peak memory consumption was 418.5 MB. Max. memory is 7.1 GB. [2019-10-15 00:20:57,819 INFO L168 Benchmark]: TraceAbstraction took 10797.13 ms. Allocated memory was 584.1 MB in the beginning and 793.2 MB in the end (delta: 209.2 MB). Free memory was 459.3 MB in the beginning and 131.7 MB in the end (delta: 327.6 MB). Peak memory consumption was 537.9 MB. Max. memory is 7.1 GB. [2019-10-15 00:20:57,822 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 139.5 MB. Free memory was 122.7 MB in the beginning and 122.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2317.92 ms. Allocated memory was 139.5 MB in the beginning and 242.7 MB in the end (delta: 103.3 MB). Free memory was 97.2 MB in the beginning and 167.1 MB in the end (delta: -69.9 MB). Peak memory consumption was 88.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 306.79 ms. Allocated memory is still 242.7 MB. Free memory was 167.1 MB in the beginning and 146.1 MB in the end (delta: 20.9 MB). Peak memory consumption was 20.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9904.96 ms. Allocated memory was 242.7 MB in the beginning and 584.1 MB in the end (delta: 341.3 MB). Free memory was 146.1 MB in the beginning and 468.2 MB in the end (delta: -322.0 MB). Peak memory consumption was 418.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 10797.13 ms. Allocated memory was 584.1 MB in the beginning and 793.2 MB in the end (delta: 209.2 MB). Free memory was 459.3 MB in the beginning and 131.7 MB in the end (delta: 327.6 MB). Peak memory consumption was 537.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4898]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 4363]: Loop Invariant Derived loop invariant: ((ldv_mutex_mutex_of_uinput_device == 2 || !(1 == ldv_mutex_lock)) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_uinput_device) == 1) - InvariantResult [Line: 3886]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4672]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_mutex_of_uinput_device == 1 - InvariantResult [Line: 3886]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4153]: Loop Invariant Derived loop invariant: ((!(1 == ldv_mutex_lock) || ldv_mutex_mutex_of_uinput_device == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_uinput_device) == 1) - InvariantResult [Line: 3694]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3886]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3886]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3810]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4185]: Loop Invariant Derived loop invariant: ((!(1 == ldv_mutex_lock) || ldv_mutex_mutex_of_uinput_device == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_uinput_device) == 1) - InvariantResult [Line: 3810]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4116]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4672]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_mutex_of_uinput_device == 1 - InvariantResult [Line: 3960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3694]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4672]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_mutex_of_uinput_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4153]: Loop Invariant Derived loop invariant: ((!(1 == ldv_mutex_lock) || ldv_mutex_mutex_of_uinput_device == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_uinput_device) == 1) - InvariantResult [Line: 4185]: Loop Invariant Derived loop invariant: ((!(1 == ldv_mutex_lock) || ldv_mutex_mutex_of_uinput_device == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_uinput_device) == 1) - InvariantResult [Line: 3960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3159]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3088]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4116]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4116]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4672]: Loop Invariant Derived loop invariant: (1 == ldv_mutex_lock && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_mutex_of_uinput_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 162 procedures, 1225 locations, 1 error locations. Result: SAFE, OverallTime: 10.6s, OverallIterations: 14, TraceHistogramMax: 4, AutomataDifference: 1.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 4.7s, HoareTripleCheckerStatistics: 17496 SDtfs, 4754 SDslu, 54787 SDs, 0 SdLazy, 347 SolverSat, 33 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 80 GetRequests, 30 SyntacticMatches, 1 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1786occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 14 MinimizatonAttempts, 32 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 340 LocationsWithAnnotation, 7057 PreInvPairs, 7180 NumberOfFragments, 1914 HoareAnnotationTreeSize, 7057 FomulaSimplifications, 293 FormulaSimplificationTreeSizeReduction, 1.0s HoareSimplificationTime, 340 FomulaSimplificationsInter, 6768 FormulaSimplificationTreeSizeReductionInter, 3.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 1371 NumberOfCodeBlocks, 1371 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1357 ConstructedInterpolants, 0 QuantifiedInterpolants, 204483 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 PerfectInterpolantSequences, 172/172 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...