./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--input--misc--uinput.ko-ldv_main0_true-unreach-call.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_befbddbd-0d58-4e20-ad65-27509f279e48/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_befbddbd-0d58-4e20-ad65-27509f279e48/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_befbddbd-0d58-4e20-ad65-27509f279e48/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_befbddbd-0d58-4e20-ad65-27509f279e48/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--input--misc--uinput.ko-ldv_main0_true-unreach-call.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_befbddbd-0d58-4e20-ad65-27509f279e48/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_befbddbd-0d58-4e20-ad65-27509f279e48/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2c2f5513daae98e8c34891fb059fe5ea7b641445 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 13:44:39,696 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 13:44:39,697 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 13:44:39,703 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 13:44:39,703 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 13:44:39,703 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 13:44:39,704 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 13:44:39,705 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 13:44:39,705 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 13:44:39,706 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 13:44:39,706 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 13:44:39,706 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 13:44:39,707 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 13:44:39,707 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 13:44:39,708 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 13:44:39,708 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 13:44:39,709 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 13:44:39,709 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 13:44:39,710 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 13:44:39,711 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 13:44:39,711 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 13:44:39,712 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 13:44:39,713 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 13:44:39,713 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 13:44:39,713 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 13:44:39,714 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 13:44:39,714 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 13:44:39,714 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 13:44:39,715 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 13:44:39,715 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 13:44:39,715 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 13:44:39,716 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 13:44:39,716 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 13:44:39,716 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 13:44:39,716 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 13:44:39,717 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 13:44:39,717 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_befbddbd-0d58-4e20-ad65-27509f279e48/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-12-09 13:44:39,724 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 13:44:39,724 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 13:44:39,724 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 13:44:39,724 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 13:44:39,724 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-09 13:44:39,724 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-09 13:44:39,725 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-09 13:44:39,725 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-09 13:44:39,725 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-09 13:44:39,725 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-09 13:44:39,725 INFO L133 SettingsManager]: * Log string format=TERM [2018-12-09 13:44:39,725 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-09 13:44:39,725 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-09 13:44:39,725 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-09 13:44:39,725 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 13:44:39,726 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 13:44:39,726 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 13:44:39,726 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 13:44:39,726 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 13:44:39,726 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 13:44:39,726 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 13:44:39,726 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 13:44:39,726 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 13:44:39,726 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 13:44:39,726 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 13:44:39,726 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 13:44:39,726 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 13:44:39,727 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 13:44:39,727 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 13:44:39,727 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 13:44:39,727 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-09 13:44:39,727 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 13:44:39,727 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 13:44:39,727 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 13:44:39,727 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-12-09 13:44:39,727 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_befbddbd-0d58-4e20-ad65-27509f279e48/bin-2019/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2c2f5513daae98e8c34891fb059fe5ea7b641445 [2018-12-09 13:44:39,745 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 13:44:39,753 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 13:44:39,755 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 13:44:39,756 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 13:44:39,756 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 13:44:39,757 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_befbddbd-0d58-4e20-ad65-27509f279e48/bin-2019/utaipan/../../sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--input--misc--uinput.ko-ldv_main0_true-unreach-call.cil.out.i [2018-12-09 13:44:39,789 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_befbddbd-0d58-4e20-ad65-27509f279e48/bin-2019/utaipan/data/a8f2cca9e/edc73754a3904ccab6f2e07edd0c0449/FLAG8dfac4344 [2018-12-09 13:44:40,321 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 13:44:40,321 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_befbddbd-0d58-4e20-ad65-27509f279e48/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--input--misc--uinput.ko-ldv_main0_true-unreach-call.cil.out.i [2018-12-09 13:44:40,335 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_befbddbd-0d58-4e20-ad65-27509f279e48/bin-2019/utaipan/data/a8f2cca9e/edc73754a3904ccab6f2e07edd0c0449/FLAG8dfac4344 [2018-12-09 13:44:40,824 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_befbddbd-0d58-4e20-ad65-27509f279e48/bin-2019/utaipan/data/a8f2cca9e/edc73754a3904ccab6f2e07edd0c0449 [2018-12-09 13:44:40,826 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 13:44:40,827 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 13:44:40,827 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 13:44:40,827 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 13:44:40,829 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 13:44:40,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:44:40" (1/1) ... [2018-12-09 13:44:40,831 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30baa60b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:44:40, skipping insertion in model container [2018-12-09 13:44:40,832 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 01:44:40" (1/1) ... [2018-12-09 13:44:40,836 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 13:44:40,874 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 13:44:41,487 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 13:44:41,498 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 13:44:41,610 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 13:44:41,679 INFO L195 MainTranslator]: Completed translation [2018-12-09 13:44:41,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:44:41 WrapperNode [2018-12-09 13:44:41,679 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 13:44:41,680 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 13:44:41,680 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 13:44:41,680 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 13:44:41,685 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:44:41" (1/1) ... [2018-12-09 13:44:41,709 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:44:41" (1/1) ... [2018-12-09 13:44:41,717 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 13:44:41,717 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 13:44:41,717 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 13:44:41,717 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 13:44:41,723 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:44:41" (1/1) ... [2018-12-09 13:44:41,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:44:41" (1/1) ... [2018-12-09 13:44:41,731 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:44:41" (1/1) ... [2018-12-09 13:44:41,731 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:44:41" (1/1) ... [2018-12-09 13:44:41,764 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:44:41" (1/1) ... [2018-12-09 13:44:41,770 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:44:41" (1/1) ... [2018-12-09 13:44:41,777 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:44:41" (1/1) ... [2018-12-09 13:44:41,785 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 13:44:41,785 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 13:44:41,785 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 13:44:41,786 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 13:44:41,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:44:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_befbddbd-0d58-4e20-ad65-27509f279e48/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 13:44:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-12-09 13:44:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-12-09 13:44:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-12-09 13:44:41,828 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2018-12-09 13:44:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-12-09 13:44:41,828 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_read [2018-12-09 13:44:41,829 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_read [2018-12-09 13:44:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2018-12-09 13:44:41,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2018-12-09 13:44:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_write [2018-12-09 13:44:41,829 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_write [2018-12-09 13:44:41,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_10 [2018-12-09 13:44:41,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_10 [2018-12-09 13:44:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2018-12-09 13:44:41,830 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2018-12-09 13:44:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 13:44:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure input_event_size [2018-12-09 13:44:41,830 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event_size [2018-12-09 13:44:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-12-09 13:44:41,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-12-09 13:44:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-12-09 13:44:41,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-12-09 13:44:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-09 13:44:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-09 13:44:41,831 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-09 13:44:41,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_uinput_device [2018-12-09 13:44:41,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_uinput_device [2018-12-09 13:44:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_flat [2018-12-09 13:44:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_flat [2018-12-09 13:44:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure strndup_user [2018-12-09 13:44:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure strndup_user [2018-12-09 13:44:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-12-09 13:44:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-12-09 13:44:41,832 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-12-09 13:44:41,832 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-12-09 13:44:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-12-09 13:44:41,833 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-12-09 13:44:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_done [2018-12-09 13:44:41,833 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_done [2018-12-09 13:44:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_fuzz [2018-12-09 13:44:41,833 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_fuzz [2018-12-09 13:44:41,833 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_max [2018-12-09 13:44:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_max [2018-12-09 13:44:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-12-09 13:44:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-12-09 13:44:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-12-09 13:44:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-12-09 13:44:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ioctl [2018-12-09 13:44:41,834 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ioctl [2018-12-09 13:44:41,834 INFO L130 BoogieDeclarations]: Found specification of procedure is_x32_task [2018-12-09 13:44:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure is_x32_task [2018-12-09 13:44:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_fetch_next_event [2018-12-09 13:44:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_fetch_next_event [2018-12-09 13:44:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_setup_device [2018-12-09 13:44:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_setup_device [2018-12-09 13:44:41,835 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_validate_absbits [2018-12-09 13:44:41,835 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_validate_absbits [2018-12-09 13:44:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure kstrndup [2018-12-09 13:44:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrndup [2018-12-09 13:44:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-12-09 13:44:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-12-09 13:44:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_inject_event [2018-12-09 13:44:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_inject_event [2018-12-09 13:44:41,836 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_flat [2018-12-09 13:44:41,836 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_flat [2018-12-09 13:44:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 13:44:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-12-09 13:44:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-12-09 13:44:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-12-09 13:44:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-12-09 13:44:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-09 13:44:41,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-09 13:44:41,837 INFO L130 BoogieDeclarations]: Found specification of procedure input_alloc_absinfo [2018-12-09 13:44:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure input_alloc_absinfo [2018-12-09 13:44:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_min [2018-12-09 13:44:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_min [2018-12-09 13:44:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure input_ff_destroy [2018-12-09 13:44:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure input_ff_destroy [2018-12-09 13:44:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-12-09 13:44:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2018-12-09 13:44:41,838 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-12-09 13:44:41,838 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-12-09 13:44:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-09 13:44:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-09 13:44:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_events_per_packet [2018-12-09 13:44:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_events_per_packet [2018-12-09 13:44:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_find [2018-12-09 13:44:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_find [2018-12-09 13:44:41,839 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_poll [2018-12-09 13:44:41,839 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_poll [2018-12-09 13:44:41,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-12-09 13:44:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-12-09 13:44:41,840 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_create_device [2018-12-09 13:44:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_create_device [2018-12-09 13:44:41,840 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_init_slots [2018-12-09 13:44:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_init_slots [2018-12-09 13:44:41,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_uinput_device [2018-12-09 13:44:41,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_uinput_device [2018-12-09 13:44:41,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 13:44:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 13:44:41,841 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2018-12-09 13:44:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2018-12-09 13:44:41,841 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_compat_ioctl [2018-12-09 13:44:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_compat_ioctl [2018-12-09 13:44:41,841 INFO L130 BoogieDeclarations]: Found specification of procedure input_event_from_user [2018-12-09 13:44:41,841 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event_from_user [2018-12-09 13:44:41,842 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2018-12-09 13:44:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2018-12-09 13:44:41,842 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-12-09 13:44:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-12-09 13:44:41,842 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_flush_requests [2018-12-09 13:44:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_flush_requests [2018-12-09 13:44:41,842 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2018-12-09 13:44:41,842 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2018-12-09 13:44:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_allocate_device [2018-12-09 13:44:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_allocate_device [2018-12-09 13:44:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-12-09 13:44:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-12-09 13:44:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ioctl_handler [2018-12-09 13:44:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ioctl_handler [2018-12-09 13:44:41,843 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-12-09 13:44:41,843 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-12-09 13:44:41,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_8 [2018-12-09 13:44:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_8 [2018-12-09 13:44:41,844 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-12-09 13:44:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-12-09 13:44:41,844 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 13:44:41,844 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 13:44:41,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 13:44:41,845 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_exit [2018-12-09 13:44:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_exit [2018-12-09 13:44:41,845 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_events_to_user [2018-12-09 13:44:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_events_to_user [2018-12-09 13:44:41,845 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2018-12-09 13:44:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2018-12-09 13:44:41,845 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-12-09 13:44:41,845 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-12-09 13:44:41,845 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2018-12-09 13:44:41,846 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-12-09 13:44:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2018-12-09 13:44:41,846 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-12-09 13:44:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-12-09 13:44:41,846 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2018-12-09 13:44:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2018-12-09 13:44:41,846 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_release [2018-12-09 13:44:41,846 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_release [2018-12-09 13:44:41,847 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-12-09 13:44:41,847 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2018-12-09 13:44:41,847 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ff_upload_from_user [2018-12-09 13:44:41,847 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ff_upload_from_user [2018-12-09 13:44:41,847 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-12-09 13:44:41,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-12-09 13:44:41,847 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_destroy_device [2018-12-09 13:44:41,847 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_destroy_device [2018-12-09 13:44:41,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-09 13:44:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure input_ff_create [2018-12-09 13:44:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure input_ff_create [2018-12-09 13:44:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_max [2018-12-09 13:44:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_max [2018-12-09 13:44:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-12-09 13:44:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2018-12-09 13:44:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure is_ia32_task [2018-12-09 13:44:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ia32_task [2018-12-09 13:44:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-12-09 13:44:41,849 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-12-09 13:44:41,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-12-09 13:44:41,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-12-09 13:44:41,849 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2018-12-09 13:44:41,849 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2018-12-09 13:44:41,849 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2018-12-09 13:44:41,849 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2018-12-09 13:44:41,849 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2018-12-09 13:44:41,849 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2018-12-09 13:44:41,850 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-12-09 13:44:41,850 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2018-12-09 13:44:41,850 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_min [2018-12-09 13:44:41,850 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_min [2018-12-09 13:44:41,850 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_init [2018-12-09 13:44:41,850 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_init [2018-12-09 13:44:41,850 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-12-09 13:44:41,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-12-09 13:44:41,850 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 13:44:41,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 13:44:41,851 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2018-12-09 13:44:41,851 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2018-12-09 13:44:41,851 INFO L130 BoogieDeclarations]: Found specification of procedure is_compat_task [2018-12-09 13:44:41,851 INFO L138 BoogieDeclarations]: Found implementation of procedure is_compat_task [2018-12-09 13:44:41,851 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-12-09 13:44:41,851 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-12-09 13:44:41,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2018-12-09 13:44:41,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2018-12-09 13:44:41,851 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2018-12-09 13:44:41,852 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2018-12-09 13:44:41,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2018-12-09 13:44:41,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2018-12-09 13:44:41,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2018-12-09 13:44:41,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2018-12-09 13:44:41,852 INFO L130 BoogieDeclarations]: Found specification of procedure input_event_to_user [2018-12-09 13:44:41,852 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event_to_user [2018-12-09 13:44:41,852 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-12-09 13:44:41,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2018-12-09 13:44:41,852 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-12-09 13:44:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-12-09 13:44:41,853 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2018-12-09 13:44:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2018-12-09 13:44:41,853 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-12-09 13:44:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-12-09 13:44:41,853 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-12-09 13:44:41,853 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2018-12-09 13:44:41,853 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-12-09 13:44:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-12-09 13:44:41,854 INFO L130 BoogieDeclarations]: Found specification of procedure memdup_user [2018-12-09 13:44:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure memdup_user [2018-12-09 13:44:41,854 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2018-12-09 13:44:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2018-12-09 13:44:41,854 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-12-09 13:44:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2018-12-09 13:44:41,854 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-12-09 13:44:41,854 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-12-09 13:44:41,854 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ff_upload_to_user [2018-12-09 13:44:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ff_upload_to_user [2018-12-09 13:44:41,855 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-12-09 13:44:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-12-09 13:44:41,855 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-12-09 13:44:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2018-12-09 13:44:41,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-09 13:44:41,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-12-09 13:44:41,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2018-12-09 13:44:41,855 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2018-12-09 13:44:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2018-12-09 13:44:41,856 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2018-12-09 13:44:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2018-12-09 13:44:41,856 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-12-09 13:44:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2018-12-09 13:44:41,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-12-09 13:44:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-12-09 13:44:41,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2018-12-09 13:44:41,856 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-12-09 13:44:41,856 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-12-09 13:44:41,857 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2018-12-09 13:44:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2018-12-09 13:44:41,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 13:44:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 13:44:41,857 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_open [2018-12-09 13:44:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_open [2018-12-09 13:44:41,857 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-12-09 13:44:41,857 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-12-09 13:44:48,549 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 13:44:48,549 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-12-09 13:44:48,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 01:44:48 BoogieIcfgContainer [2018-12-09 13:44:48,549 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 13:44:48,550 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 13:44:48,550 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 13:44:48,552 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 13:44:48,552 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 01:44:40" (1/3) ... [2018-12-09 13:44:48,553 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c4e6e68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 01:44:48, skipping insertion in model container [2018-12-09 13:44:48,553 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 01:44:41" (2/3) ... [2018-12-09 13:44:48,553 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c4e6e68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 01:44:48, skipping insertion in model container [2018-12-09 13:44:48,553 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 01:44:48" (3/3) ... [2018-12-09 13:44:48,554 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--input--misc--uinput.ko-ldv_main0_true-unreach-call.cil.out.i [2018-12-09 13:44:48,560 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 13:44:48,566 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 13:44:48,576 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 13:44:48,598 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 13:44:48,599 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 13:44:48,599 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 13:44:48,599 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 13:44:48,599 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 13:44:48,599 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 13:44:48,599 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 13:44:48,599 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 13:44:48,619 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states. [2018-12-09 13:44:48,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-12-09 13:44:48,622 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 13:44:48,623 INFO L402 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] [2018-12-09 13:44:48,624 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 13:44:48,628 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 13:44:48,628 INFO L82 PathProgramCache]: Analyzing trace with hash 1140329716, now seen corresponding path program 1 times [2018-12-09 13:44:48,629 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 13:44:48,669 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:48,669 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 13:44:48,669 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:48,669 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 13:44:48,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:44:48,794 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 13:44:48,795 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 13:44:48,795 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 13:44:48,795 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 13:44:48,798 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 13:44:48,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 13:44:48,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 13:44:48,807 INFO L87 Difference]: Start difference. First operand 931 states. Second operand 3 states. [2018-12-09 13:44:48,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 13:44:48,907 INFO L93 Difference]: Finished difference Result 1837 states and 2388 transitions. [2018-12-09 13:44:48,908 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 13:44:48,909 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 28 [2018-12-09 13:44:48,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 13:44:48,925 INFO L225 Difference]: With dead ends: 1837 [2018-12-09 13:44:48,925 INFO L226 Difference]: Without dead ends: 921 [2018-12-09 13:44:48,931 INFO L631 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 [2018-12-09 13:44:48,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 921 states. [2018-12-09 13:44:48,985 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 921 to 921. [2018-12-09 13:44:48,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 921 states. [2018-12-09 13:44:48,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 921 states and 1180 transitions. [2018-12-09 13:44:48,990 INFO L78 Accepts]: Start accepts. Automaton has 921 states and 1180 transitions. Word has length 28 [2018-12-09 13:44:48,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 13:44:48,991 INFO L480 AbstractCegarLoop]: Abstraction has 921 states and 1180 transitions. [2018-12-09 13:44:48,991 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 13:44:48,991 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1180 transitions. [2018-12-09 13:44:48,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-12-09 13:44:48,992 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 13:44:48,992 INFO L402 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] [2018-12-09 13:44:48,992 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 13:44:48,992 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 13:44:48,992 INFO L82 PathProgramCache]: Analyzing trace with hash 990053779, now seen corresponding path program 1 times [2018-12-09 13:44:48,993 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 13:44:48,996 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:48,997 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 13:44:48,997 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:48,997 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 13:44:49,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:44:49,042 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 13:44:49,042 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 13:44:49,042 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 13:44:49,042 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 13:44:49,043 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 13:44:49,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 13:44:49,044 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 13:44:49,044 INFO L87 Difference]: Start difference. First operand 921 states and 1180 transitions. Second operand 3 states. [2018-12-09 13:44:49,090 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 13:44:49,091 INFO L93 Difference]: Finished difference Result 923 states and 1181 transitions. [2018-12-09 13:44:49,091 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 13:44:49,091 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2018-12-09 13:44:49,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 13:44:49,096 INFO L225 Difference]: With dead ends: 923 [2018-12-09 13:44:49,096 INFO L226 Difference]: Without dead ends: 920 [2018-12-09 13:44:49,097 INFO L631 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 [2018-12-09 13:44:49,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 920 states. [2018-12-09 13:44:49,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 920 to 920. [2018-12-09 13:44:49,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 920 states. [2018-12-09 13:44:49,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 920 states and 1178 transitions. [2018-12-09 13:44:49,131 INFO L78 Accepts]: Start accepts. Automaton has 920 states and 1178 transitions. Word has length 29 [2018-12-09 13:44:49,131 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 13:44:49,131 INFO L480 AbstractCegarLoop]: Abstraction has 920 states and 1178 transitions. [2018-12-09 13:44:49,131 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 13:44:49,131 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1178 transitions. [2018-12-09 13:44:49,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-12-09 13:44:49,132 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 13:44:49,132 INFO L402 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] [2018-12-09 13:44:49,132 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 13:44:49,132 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 13:44:49,132 INFO L82 PathProgramCache]: Analyzing trace with hash 626471895, now seen corresponding path program 1 times [2018-12-09 13:44:49,133 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 13:44:49,135 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:49,135 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 13:44:49,135 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:49,135 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 13:44:49,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:44:49,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 13:44:49,168 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 13:44:49,168 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 13:44:49,168 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 13:44:49,169 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 13:44:49,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 13:44:49,169 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 13:44:49,169 INFO L87 Difference]: Start difference. First operand 920 states and 1178 transitions. Second operand 3 states. [2018-12-09 13:44:49,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 13:44:49,276 INFO L93 Difference]: Finished difference Result 2650 states and 3445 transitions. [2018-12-09 13:44:49,276 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 13:44:49,276 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2018-12-09 13:44:49,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 13:44:49,283 INFO L225 Difference]: With dead ends: 2650 [2018-12-09 13:44:49,283 INFO L226 Difference]: Without dead ends: 1739 [2018-12-09 13:44:49,286 INFO L631 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 [2018-12-09 13:44:49,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1739 states. [2018-12-09 13:44:49,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1739 to 1736. [2018-12-09 13:44:49,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1736 states. [2018-12-09 13:44:49,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1736 states and 2252 transitions. [2018-12-09 13:44:49,337 INFO L78 Accepts]: Start accepts. Automaton has 1736 states and 2252 transitions. Word has length 30 [2018-12-09 13:44:49,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 13:44:49,337 INFO L480 AbstractCegarLoop]: Abstraction has 1736 states and 2252 transitions. [2018-12-09 13:44:49,337 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 13:44:49,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2252 transitions. [2018-12-09 13:44:49,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-12-09 13:44:49,339 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 13:44:49,339 INFO L402 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] [2018-12-09 13:44:49,339 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 13:44:49,339 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 13:44:49,340 INFO L82 PathProgramCache]: Analyzing trace with hash -2010415443, now seen corresponding path program 1 times [2018-12-09 13:44:49,340 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 13:44:49,341 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:49,341 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 13:44:49,341 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:49,341 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 13:44:49,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:44:49,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-09 13:44:49,395 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 13:44:49,395 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 13:44:49,395 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 13:44:49,396 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 13:44:49,396 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 13:44:49,396 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 13:44:49,396 INFO L87 Difference]: Start difference. First operand 1736 states and 2252 transitions. Second operand 3 states. [2018-12-09 13:44:49,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 13:44:49,478 INFO L93 Difference]: Finished difference Result 3500 states and 4572 transitions. [2018-12-09 13:44:49,479 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 13:44:49,479 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 63 [2018-12-09 13:44:49,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 13:44:49,484 INFO L225 Difference]: With dead ends: 3500 [2018-12-09 13:44:49,484 INFO L226 Difference]: Without dead ends: 1786 [2018-12-09 13:44:49,487 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 13:44:49,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1786 states. [2018-12-09 13:44:49,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1786 to 1786. [2018-12-09 13:44:49,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1786 states. [2018-12-09 13:44:49,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1786 states and 2335 transitions. [2018-12-09 13:44:49,533 INFO L78 Accepts]: Start accepts. Automaton has 1786 states and 2335 transitions. Word has length 63 [2018-12-09 13:44:49,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 13:44:49,534 INFO L480 AbstractCegarLoop]: Abstraction has 1786 states and 2335 transitions. [2018-12-09 13:44:49,534 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 13:44:49,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 2335 transitions. [2018-12-09 13:44:49,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-12-09 13:44:49,537 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 13:44:49,537 INFO L402 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, 1, 1, 1, 1, 1, 1] [2018-12-09 13:44:49,538 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 13:44:49,538 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 13:44:49,538 INFO L82 PathProgramCache]: Analyzing trace with hash -1669325494, now seen corresponding path program 1 times [2018-12-09 13:44:49,538 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 13:44:49,540 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:49,540 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 13:44:49,540 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:49,540 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 13:44:49,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:44:49,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-09 13:44:49,606 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 13:44:49,606 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 13:44:49,606 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 13:44:49,607 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 13:44:49,607 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 13:44:49,607 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 13:44:49,607 INFO L87 Difference]: Start difference. First operand 1786 states and 2335 transitions. Second operand 3 states. [2018-12-09 13:44:49,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 13:44:49,692 INFO L93 Difference]: Finished difference Result 3552 states and 4650 transitions. [2018-12-09 13:44:49,692 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 13:44:49,692 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 79 [2018-12-09 13:44:49,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 13:44:49,697 INFO L225 Difference]: With dead ends: 3552 [2018-12-09 13:44:49,697 INFO L226 Difference]: Without dead ends: 1788 [2018-12-09 13:44:49,701 INFO L631 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 [2018-12-09 13:44:49,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1788 states. [2018-12-09 13:44:49,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1788 to 1782. [2018-12-09 13:44:49,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1782 states. [2018-12-09 13:44:49,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1782 states and 2301 transitions. [2018-12-09 13:44:49,744 INFO L78 Accepts]: Start accepts. Automaton has 1782 states and 2301 transitions. Word has length 79 [2018-12-09 13:44:49,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 13:44:49,744 INFO L480 AbstractCegarLoop]: Abstraction has 1782 states and 2301 transitions. [2018-12-09 13:44:49,744 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 13:44:49,744 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2301 transitions. [2018-12-09 13:44:49,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-12-09 13:44:49,745 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 13:44:49,745 INFO L402 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] [2018-12-09 13:44:49,745 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 13:44:49,746 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 13:44:49,746 INFO L82 PathProgramCache]: Analyzing trace with hash 812364865, now seen corresponding path program 1 times [2018-12-09 13:44:49,746 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 13:44:49,747 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:49,747 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 13:44:49,747 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:49,747 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 13:44:49,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:44:49,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-09 13:44:49,816 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 13:44:49,816 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 13:44:49,816 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 13:44:49,816 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 13:44:49,816 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 13:44:49,817 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 13:44:49,817 INFO L87 Difference]: Start difference. First operand 1782 states and 2301 transitions. Second operand 7 states. [2018-12-09 13:44:49,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 13:44:49,918 INFO L93 Difference]: Finished difference Result 1948 states and 2483 transitions. [2018-12-09 13:44:49,918 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 13:44:49,918 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 73 [2018-12-09 13:44:49,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 13:44:49,924 INFO L225 Difference]: With dead ends: 1948 [2018-12-09 13:44:49,924 INFO L226 Difference]: Without dead ends: 1528 [2018-12-09 13:44:49,925 INFO L631 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 [2018-12-09 13:44:49,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1528 states. [2018-12-09 13:44:49,960 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1528 to 1523. [2018-12-09 13:44:49,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1523 states. [2018-12-09 13:44:49,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 1523 states and 1920 transitions. [2018-12-09 13:44:49,964 INFO L78 Accepts]: Start accepts. Automaton has 1523 states and 1920 transitions. Word has length 73 [2018-12-09 13:44:49,964 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 13:44:49,964 INFO L480 AbstractCegarLoop]: Abstraction has 1523 states and 1920 transitions. [2018-12-09 13:44:49,965 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 13:44:49,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 1920 transitions. [2018-12-09 13:44:49,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-12-09 13:44:49,966 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 13:44:49,966 INFO L402 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] [2018-12-09 13:44:49,966 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 13:44:49,966 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 13:44:49,967 INFO L82 PathProgramCache]: Analyzing trace with hash -1623821019, now seen corresponding path program 1 times [2018-12-09 13:44:49,967 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 13:44:49,968 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:49,968 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 13:44:49,968 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:49,968 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 13:44:49,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:44:50,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-09 13:44:50,025 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 13:44:50,025 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 13:44:50,025 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 13:44:50,025 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 13:44:50,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 13:44:50,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 13:44:50,026 INFO L87 Difference]: Start difference. First operand 1523 states and 1920 transitions. Second operand 7 states. [2018-12-09 13:44:50,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 13:44:50,105 INFO L93 Difference]: Finished difference Result 1835 states and 2301 transitions. [2018-12-09 13:44:50,106 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 13:44:50,106 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 90 [2018-12-09 13:44:50,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 13:44:50,109 INFO L225 Difference]: With dead ends: 1835 [2018-12-09 13:44:50,109 INFO L226 Difference]: Without dead ends: 1516 [2018-12-09 13:44:50,110 INFO L631 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 [2018-12-09 13:44:50,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1516 states. [2018-12-09 13:44:50,139 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1516 to 1511. [2018-12-09 13:44:50,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1511 states. [2018-12-09 13:44:50,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 1511 states and 1904 transitions. [2018-12-09 13:44:50,143 INFO L78 Accepts]: Start accepts. Automaton has 1511 states and 1904 transitions. Word has length 90 [2018-12-09 13:44:50,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 13:44:50,143 INFO L480 AbstractCegarLoop]: Abstraction has 1511 states and 1904 transitions. [2018-12-09 13:44:50,144 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 13:44:50,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 1904 transitions. [2018-12-09 13:44:50,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2018-12-09 13:44:50,145 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 13:44:50,145 INFO L402 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] [2018-12-09 13:44:50,145 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 13:44:50,145 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 13:44:50,145 INFO L82 PathProgramCache]: Analyzing trace with hash 708842778, now seen corresponding path program 1 times [2018-12-09 13:44:50,145 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 13:44:50,146 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:50,147 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 13:44:50,147 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:50,147 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 13:44:50,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:44:50,198 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-12-09 13:44:50,198 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 13:44:50,198 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-09 13:44:50,199 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 13:44:50,199 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-09 13:44:50,199 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-09 13:44:50,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-09 13:44:50,199 INFO L87 Difference]: Start difference. First operand 1511 states and 1904 transitions. Second operand 5 states. [2018-12-09 13:44:50,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 13:44:50,256 INFO L93 Difference]: Finished difference Result 3013 states and 3803 transitions. [2018-12-09 13:44:50,256 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 13:44:50,257 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 103 [2018-12-09 13:44:50,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 13:44:50,262 INFO L225 Difference]: With dead ends: 3013 [2018-12-09 13:44:50,262 INFO L226 Difference]: Without dead ends: 1519 [2018-12-09 13:44:50,266 INFO L631 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 [2018-12-09 13:44:50,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1519 states. [2018-12-09 13:44:50,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1519 to 1516. [2018-12-09 13:44:50,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1516 states. [2018-12-09 13:44:50,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 1516 states and 1909 transitions. [2018-12-09 13:44:50,307 INFO L78 Accepts]: Start accepts. Automaton has 1516 states and 1909 transitions. Word has length 103 [2018-12-09 13:44:50,308 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 13:44:50,308 INFO L480 AbstractCegarLoop]: Abstraction has 1516 states and 1909 transitions. [2018-12-09 13:44:50,308 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-09 13:44:50,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 1909 transitions. [2018-12-09 13:44:50,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-12-09 13:44:50,310 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 13:44:50,310 INFO L402 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] [2018-12-09 13:44:50,310 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 13:44:50,310 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 13:44:50,310 INFO L82 PathProgramCache]: Analyzing trace with hash 2114840691, now seen corresponding path program 1 times [2018-12-09 13:44:50,311 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 13:44:50,312 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:50,312 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 13:44:50,312 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:50,312 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 13:44:50,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:44:50,507 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-12-09 13:44:50,507 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 13:44:50,507 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-12-09 13:44:50,507 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 13:44:50,508 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-09 13:44:50,508 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-09 13:44:50,508 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-12-09 13:44:50,508 INFO L87 Difference]: Start difference. First operand 1516 states and 1909 transitions. Second operand 11 states. [2018-12-09 13:44:50,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 13:44:50,630 INFO L93 Difference]: Finished difference Result 3038 states and 3828 transitions. [2018-12-09 13:44:50,630 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-12-09 13:44:50,631 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 130 [2018-12-09 13:44:50,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 13:44:50,637 INFO L225 Difference]: With dead ends: 3038 [2018-12-09 13:44:50,637 INFO L226 Difference]: Without dead ends: 1542 [2018-12-09 13:44:50,641 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-12-09 13:44:50,643 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1542 states. [2018-12-09 13:44:50,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1542 to 1540. [2018-12-09 13:44:50,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1540 states. [2018-12-09 13:44:50,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 1540 states and 1934 transitions. [2018-12-09 13:44:50,683 INFO L78 Accepts]: Start accepts. Automaton has 1540 states and 1934 transitions. Word has length 130 [2018-12-09 13:44:50,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 13:44:50,683 INFO L480 AbstractCegarLoop]: Abstraction has 1540 states and 1934 transitions. [2018-12-09 13:44:50,683 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-09 13:44:50,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1540 states and 1934 transitions. [2018-12-09 13:44:50,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-12-09 13:44:50,685 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 13:44:50,685 INFO L402 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] [2018-12-09 13:44:50,685 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 13:44:50,685 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 13:44:50,686 INFO L82 PathProgramCache]: Analyzing trace with hash -1918347353, now seen corresponding path program 1 times [2018-12-09 13:44:50,686 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 13:44:50,688 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:50,688 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 13:44:50,688 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:50,688 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 13:44:50,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:44:50,809 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-12-09 13:44:50,809 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 13:44:50,810 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 13:44:50,810 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 13:44:50,810 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 13:44:50,810 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 13:44:50,810 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 13:44:50,810 INFO L87 Difference]: Start difference. First operand 1540 states and 1934 transitions. Second operand 7 states. [2018-12-09 13:44:50,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 13:44:50,870 INFO L93 Difference]: Finished difference Result 1599 states and 2008 transitions. [2018-12-09 13:44:50,870 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 13:44:50,870 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 135 [2018-12-09 13:44:50,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 13:44:50,876 INFO L225 Difference]: With dead ends: 1599 [2018-12-09 13:44:50,876 INFO L226 Difference]: Without dead ends: 1493 [2018-12-09 13:44:50,877 INFO L631 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 [2018-12-09 13:44:50,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1493 states. [2018-12-09 13:44:50,922 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1493 to 1491. [2018-12-09 13:44:50,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1491 states. [2018-12-09 13:44:50,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1491 states and 1875 transitions. [2018-12-09 13:44:50,927 INFO L78 Accepts]: Start accepts. Automaton has 1491 states and 1875 transitions. Word has length 135 [2018-12-09 13:44:50,927 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 13:44:50,927 INFO L480 AbstractCegarLoop]: Abstraction has 1491 states and 1875 transitions. [2018-12-09 13:44:50,927 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 13:44:50,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 1875 transitions. [2018-12-09 13:44:50,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2018-12-09 13:44:50,931 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 13:44:50,931 INFO L402 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] [2018-12-09 13:44:50,931 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 13:44:50,931 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 13:44:50,931 INFO L82 PathProgramCache]: Analyzing trace with hash -1500217867, now seen corresponding path program 1 times [2018-12-09 13:44:50,931 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 13:44:50,933 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:50,933 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 13:44:50,933 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:50,934 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 13:44:50,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:44:51,003 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-12-09 13:44:51,003 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 13:44:51,004 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 13:44:51,004 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 13:44:51,004 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 13:44:51,004 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 13:44:51,004 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 13:44:51,004 INFO L87 Difference]: Start difference. First operand 1491 states and 1875 transitions. Second operand 7 states. [2018-12-09 13:44:51,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 13:44:51,058 INFO L93 Difference]: Finished difference Result 1591 states and 1986 transitions. [2018-12-09 13:44:51,058 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 13:44:51,059 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 142 [2018-12-09 13:44:51,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 13:44:51,063 INFO L225 Difference]: With dead ends: 1591 [2018-12-09 13:44:51,064 INFO L226 Difference]: Without dead ends: 1277 [2018-12-09 13:44:51,065 INFO L631 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 [2018-12-09 13:44:51,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1277 states. [2018-12-09 13:44:51,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1277 to 1275. [2018-12-09 13:44:51,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1275 states. [2018-12-09 13:44:51,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 1275 states and 1610 transitions. [2018-12-09 13:44:51,098 INFO L78 Accepts]: Start accepts. Automaton has 1275 states and 1610 transitions. Word has length 142 [2018-12-09 13:44:51,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 13:44:51,098 INFO L480 AbstractCegarLoop]: Abstraction has 1275 states and 1610 transitions. [2018-12-09 13:44:51,098 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 13:44:51,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1610 transitions. [2018-12-09 13:44:51,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2018-12-09 13:44:51,100 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 13:44:51,100 INFO L402 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] [2018-12-09 13:44:51,101 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 13:44:51,101 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 13:44:51,101 INFO L82 PathProgramCache]: Analyzing trace with hash 634048166, now seen corresponding path program 1 times [2018-12-09 13:44:51,101 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 13:44:51,102 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:51,102 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 13:44:51,102 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:51,102 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 13:44:51,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:44:51,157 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2018-12-09 13:44:51,157 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 13:44:51,157 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-12-09 13:44:51,157 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 13:44:51,158 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-12-09 13:44:51,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-12-09 13:44:51,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-12-09 13:44:51,158 INFO L87 Difference]: Start difference. First operand 1275 states and 1610 transitions. Second operand 4 states. [2018-12-09 13:44:51,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 13:44:51,242 INFO L93 Difference]: Finished difference Result 2576 states and 3280 transitions. [2018-12-09 13:44:51,243 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-12-09 13:44:51,243 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2018-12-09 13:44:51,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 13:44:51,246 INFO L225 Difference]: With dead ends: 2576 [2018-12-09 13:44:51,246 INFO L226 Difference]: Without dead ends: 1323 [2018-12-09 13:44:51,248 INFO L631 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 [2018-12-09 13:44:51,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1323 states. [2018-12-09 13:44:51,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1323 to 1319. [2018-12-09 13:44:51,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1319 states. [2018-12-09 13:44:51,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 1319 states and 1682 transitions. [2018-12-09 13:44:51,274 INFO L78 Accepts]: Start accepts. Automaton has 1319 states and 1682 transitions. Word has length 154 [2018-12-09 13:44:51,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 13:44:51,274 INFO L480 AbstractCegarLoop]: Abstraction has 1319 states and 1682 transitions. [2018-12-09 13:44:51,274 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-12-09 13:44:51,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1682 transitions. [2018-12-09 13:44:51,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2018-12-09 13:44:51,277 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 13:44:51,277 INFO L402 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] [2018-12-09 13:44:51,277 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 13:44:51,277 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 13:44:51,277 INFO L82 PathProgramCache]: Analyzing trace with hash -1020115259, now seen corresponding path program 1 times [2018-12-09 13:44:51,277 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 13:44:51,278 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:51,278 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 13:44:51,279 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:51,279 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 13:44:51,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:44:51,367 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-12-09 13:44:51,367 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 13:44:51,367 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 13:44:51,367 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 13:44:51,368 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 13:44:51,368 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 13:44:51,368 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 13:44:51,368 INFO L87 Difference]: Start difference. First operand 1319 states and 1682 transitions. Second operand 7 states. [2018-12-09 13:44:51,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 13:44:51,436 INFO L93 Difference]: Finished difference Result 1663 states and 2106 transitions. [2018-12-09 13:44:51,436 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 13:44:51,436 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 160 [2018-12-09 13:44:51,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 13:44:51,442 INFO L225 Difference]: With dead ends: 1663 [2018-12-09 13:44:51,442 INFO L226 Difference]: Without dead ends: 1319 [2018-12-09 13:44:51,443 INFO L631 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 [2018-12-09 13:44:51,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1319 states. [2018-12-09 13:44:51,482 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1319 to 1319. [2018-12-09 13:44:51,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1319 states. [2018-12-09 13:44:51,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 1319 states and 1680 transitions. [2018-12-09 13:44:51,486 INFO L78 Accepts]: Start accepts. Automaton has 1319 states and 1680 transitions. Word has length 160 [2018-12-09 13:44:51,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 13:44:51,487 INFO L480 AbstractCegarLoop]: Abstraction has 1319 states and 1680 transitions. [2018-12-09 13:44:51,487 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 13:44:51,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1680 transitions. [2018-12-09 13:44:51,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2018-12-09 13:44:51,491 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 13:44:51,491 INFO L402 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] [2018-12-09 13:44:51,491 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 13:44:51,491 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 13:44:51,491 INFO L82 PathProgramCache]: Analyzing trace with hash -1759685846, now seen corresponding path program 1 times [2018-12-09 13:44:51,491 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-09 13:44:51,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:51,493 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 13:44:51,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 13:44:51,494 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-09 13:44:51,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 13:44:51,598 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-12-09 13:44:51,599 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 13:44:51,599 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-09 13:44:51,599 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-09 13:44:51,599 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-09 13:44:51,599 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-09 13:44:51,599 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-09 13:44:51,600 INFO L87 Difference]: Start difference. First operand 1319 states and 1680 transitions. Second operand 7 states. [2018-12-09 13:44:51,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 13:44:51,654 INFO L93 Difference]: Finished difference Result 1462 states and 1842 transitions. [2018-12-09 13:44:51,654 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-09 13:44:51,654 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 161 [2018-12-09 13:44:51,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 13:44:51,654 INFO L225 Difference]: With dead ends: 1462 [2018-12-09 13:44:51,654 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 13:44:51,656 INFO L631 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 [2018-12-09 13:44:51,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 13:44:51,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 13:44:51,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 13:44:51,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 13:44:51,657 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 161 [2018-12-09 13:44:51,657 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 13:44:51,657 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 13:44:51,657 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-09 13:44:51,657 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 13:44:51,657 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 13:44:51,660 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 13:44:51,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 13:44:51,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 13:44:53,603 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initEXIT(lines 5262 5264) no Hoare annotation was computed. [2018-12-09 13:44:53,604 INFO L451 ceAbstractionStarter]: At program point __raw_spin_lock_initENTRY(lines 5262 5264) the Hoare annotation is: true [2018-12-09 13:44:53,604 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initFINAL(lines 5262 5264) no Hoare annotation was computed. [2018-12-09 13:44:53,604 INFO L451 ceAbstractionStarter]: At program point misc_deregisterENTRY(lines 5358 5360) the Hoare annotation is: true [2018-12-09 13:44:53,604 INFO L448 ceAbstractionStarter]: For program point misc_deregisterEXIT(lines 5358 5360) no Hoare annotation was computed. [2018-12-09 13:44:53,604 INFO L448 ceAbstractionStarter]: For program point misc_deregisterFINAL(lines 5358 5360) no Hoare annotation was computed. [2018-12-09 13:44:53,604 INFO L448 ceAbstractionStarter]: For program point L4193(line 4193) no Hoare annotation was computed. [2018-12-09 13:44:53,604 INFO L444 ceAbstractionStarter]: At program point L4156(line 4156) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,604 INFO L448 ceAbstractionStarter]: For program point L4156-1(line 4156) no Hoare annotation was computed. [2018-12-09 13:44:53,604 INFO L448 ceAbstractionStarter]: For program point L4185(line 4185) no Hoare annotation was computed. [2018-12-09 13:44:53,604 INFO L448 ceAbstractionStarter]: For program point L4185-3(lines 4185 4212) no Hoare annotation was computed. [2018-12-09 13:44:53,604 INFO L448 ceAbstractionStarter]: For program point L4185-2(lines 4185 4212) no Hoare annotation was computed. [2018-12-09 13:44:53,604 INFO L444 ceAbstractionStarter]: At program point L4206(lines 4185 4211) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,604 INFO L448 ceAbstractionStarter]: For program point L4173(line 4173) no Hoare annotation was computed. [2018-12-09 13:44:53,604 INFO L448 ceAbstractionStarter]: For program point L4173-2(lines 4173 4177) no Hoare annotation was computed. [2018-12-09 13:44:53,604 INFO L444 ceAbstractionStarter]: At program point L4173-4(lines 4170 4177) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,604 INFO L444 ceAbstractionStarter]: At program point L4198(line 4198) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,604 INFO L448 ceAbstractionStarter]: For program point L4194(line 4194) no Hoare annotation was computed. [2018-12-09 13:44:53,604 INFO L448 ceAbstractionStarter]: For program point L4198-1(line 4198) no Hoare annotation was computed. [2018-12-09 13:44:53,605 INFO L448 ceAbstractionStarter]: For program point L4194-2(lines 4194 4197) no Hoare annotation was computed. [2018-12-09 13:44:53,605 INFO L448 ceAbstractionStarter]: For program point L4157(lines 4157 4160) no Hoare annotation was computed. [2018-12-09 13:44:53,605 INFO L444 ceAbstractionStarter]: At program point L4186(line 4186) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,605 INFO L448 ceAbstractionStarter]: For program point L4186-1(line 4186) no Hoare annotation was computed. [2018-12-09 13:44:53,605 INFO L448 ceAbstractionStarter]: For program point L4178(lines 4153 4222) no Hoare annotation was computed. [2018-12-09 13:44:53,605 INFO L448 ceAbstractionStarter]: For program point L4170(lines 4170 4177) no Hoare annotation was computed. [2018-12-09 13:44:53,605 INFO L444 ceAbstractionStarter]: At program point L4199(line 4199) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,605 INFO L448 ceAbstractionStarter]: For program point L4199-1(line 4199) no Hoare annotation was computed. [2018-12-09 13:44:53,605 INFO L448 ceAbstractionStarter]: For program point L4166(lines 4166 4169) no Hoare annotation was computed. [2018-12-09 13:44:53,605 INFO L448 ceAbstractionStarter]: For program point uinput_readFINAL(lines 4142 4223) no Hoare annotation was computed. [2018-12-09 13:44:53,605 INFO L444 ceAbstractionStarter]: At program point L4220(lines 4153 4222) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,605 INFO L448 ceAbstractionStarter]: For program point L4183(lines 4183 4215) no Hoare annotation was computed. [2018-12-09 13:44:53,605 INFO L448 ceAbstractionStarter]: For program point L4183-2(lines 4153 4222) no Hoare annotation was computed. [2018-12-09 13:44:53,605 INFO L444 ceAbstractionStarter]: At program point uinput_readENTRY(lines 4142 4223) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,606 INFO L448 ceAbstractionStarter]: For program point uinput_readEXIT(lines 4142 4223) no Hoare annotation was computed. [2018-12-09 13:44:53,606 INFO L448 ceAbstractionStarter]: For program point L4200(lines 4200 4204) no Hoare annotation was computed. [2018-12-09 13:44:53,606 INFO L448 ceAbstractionStarter]: For program point L4155(lines 4155 4162) no Hoare annotation was computed. [2018-12-09 13:44:53,606 INFO L444 ceAbstractionStarter]: At program point L4217(lines 4153 4222) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,606 INFO L444 ceAbstractionStarter]: At program point L4176(line 4176) the Hoare annotation is: (or (and (= uinput_read_~retval~4 0) (= 2 ~ldv_mutex_mutex_of_uinput_device~0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,606 INFO L448 ceAbstractionStarter]: For program point L4176-1(line 4176) no Hoare annotation was computed. [2018-12-09 13:44:53,606 INFO L444 ceAbstractionStarter]: At program point L4201(line 4201) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,606 INFO L444 ceAbstractionStarter]: At program point L4201-1(lines 4185 4211) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,606 INFO L448 ceAbstractionStarter]: For program point L4164(line 4164) no Hoare annotation was computed. [2018-12-09 13:44:53,606 INFO L444 ceAbstractionStarter]: At program point L4879(line 4879) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,606 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_12ENTRY(lines 4873 4885) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,606 INFO L448 ceAbstractionStarter]: For program point L4879-1(line 4879) no Hoare annotation was computed. [2018-12-09 13:44:53,606 INFO L444 ceAbstractionStarter]: At program point L4881(line 4881) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,606 INFO L448 ceAbstractionStarter]: For program point L4881-1(line 4881) no Hoare annotation was computed. [2018-12-09 13:44:53,606 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_12EXIT(lines 4873 4885) no Hoare annotation was computed. [2018-12-09 13:44:53,606 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_12FINAL(lines 4873 4885) no Hoare annotation was computed. [2018-12-09 13:44:53,606 INFO L444 ceAbstractionStarter]: At program point uinput_writeENTRY(lines 4064 4092) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,606 INFO L448 ceAbstractionStarter]: For program point uinput_writeEXIT(lines 4064 4092) no Hoare annotation was computed. [2018-12-09 13:44:53,606 INFO L448 ceAbstractionStarter]: For program point L4089(line 4089) no Hoare annotation was computed. [2018-12-09 13:44:53,606 INFO L444 ceAbstractionStarter]: At program point L4086(line 4086) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_write_~retval~3 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,606 INFO L448 ceAbstractionStarter]: For program point uinput_writeFINAL(lines 4064 4092) no Hoare annotation was computed. [2018-12-09 13:44:53,606 INFO L448 ceAbstractionStarter]: For program point L4086-1(line 4086) no Hoare annotation was computed. [2018-12-09 13:44:53,607 INFO L448 ceAbstractionStarter]: For program point L4082(lines 4082 4088) no Hoare annotation was computed. [2018-12-09 13:44:53,607 INFO L448 ceAbstractionStarter]: For program point L4083-1(line 4083) no Hoare annotation was computed. [2018-12-09 13:44:53,607 INFO L444 ceAbstractionStarter]: At program point L4083(line 4083) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (and (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_write_~retval~3 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,607 INFO L444 ceAbstractionStarter]: At program point L4082-2(lines 4082 4088) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,607 INFO L448 ceAbstractionStarter]: For program point L4078(lines 4078 4081) no Hoare annotation was computed. [2018-12-09 13:44:53,607 INFO L448 ceAbstractionStarter]: For program point L4077-1(line 4077) no Hoare annotation was computed. [2018-12-09 13:44:53,607 INFO L444 ceAbstractionStarter]: At program point L4077(line 4077) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,607 INFO L448 ceAbstractionStarter]: For program point L4073(lines 4073 4076) no Hoare annotation was computed. [2018-12-09 13:44:53,607 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_10ENTRY(lines 4852 4864) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,607 INFO L448 ceAbstractionStarter]: For program point L4860-1(line 4860) no Hoare annotation was computed. [2018-12-09 13:44:53,607 INFO L444 ceAbstractionStarter]: At program point L4858(line 4858) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,607 INFO L444 ceAbstractionStarter]: At program point L4860(line 4860) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,607 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_10EXIT(lines 4852 4864) no Hoare annotation was computed. [2018-12-09 13:44:53,607 INFO L448 ceAbstractionStarter]: For program point L4858-1(line 4858) no Hoare annotation was computed. [2018-12-09 13:44:53,607 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_10FINAL(lines 4852 4864) no Hoare annotation was computed. [2018-12-09 13:44:53,607 INFO L451 ceAbstractionStarter]: At program point input_free_deviceENTRY(lines 5326 5328) the Hoare annotation is: true [2018-12-09 13:44:53,607 INFO L448 ceAbstractionStarter]: For program point input_free_deviceEXIT(lines 5326 5328) no Hoare annotation was computed. [2018-12-09 13:44:53,607 INFO L448 ceAbstractionStarter]: For program point input_free_deviceFINAL(lines 5326 5328) no Hoare annotation was computed. [2018-12-09 13:44:53,607 INFO L451 ceAbstractionStarter]: At program point L3520(line 3520) the Hoare annotation is: true [2018-12-09 13:44:53,607 INFO L448 ceAbstractionStarter]: For program point L3521-1(lines 3521 3530) no Hoare annotation was computed. [2018-12-09 13:44:53,607 INFO L448 ceAbstractionStarter]: For program point L3521(lines 3521 3530) no Hoare annotation was computed. [2018-12-09 13:44:53,607 INFO L448 ceAbstractionStarter]: For program point L3522-1(line 3522) no Hoare annotation was computed. [2018-12-09 13:44:53,607 INFO L448 ceAbstractionStarter]: For program point L3520-1(line 3520) no Hoare annotation was computed. [2018-12-09 13:44:53,608 INFO L451 ceAbstractionStarter]: At program point input_event_sizeENTRY(lines 3514 3533) the Hoare annotation is: true [2018-12-09 13:44:53,608 INFO L448 ceAbstractionStarter]: For program point input_event_sizeEXIT(lines 3514 3533) no Hoare annotation was computed. [2018-12-09 13:44:53,608 INFO L448 ceAbstractionStarter]: For program point input_event_sizeFINAL(lines 3514 3533) no Hoare annotation was computed. [2018-12-09 13:44:53,608 INFO L451 ceAbstractionStarter]: At program point L3522(line 3522) the Hoare annotation is: true [2018-12-09 13:44:53,608 INFO L448 ceAbstractionStarter]: For program point L3523(lines 3523 3527) no Hoare annotation was computed. [2018-12-09 13:44:53,608 INFO L451 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 5229 5237) the Hoare annotation is: true [2018-12-09 13:44:53,608 INFO L448 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 5229 5237) no Hoare annotation was computed. [2018-12-09 13:44:53,608 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 5229 5237) no Hoare annotation was computed. [2018-12-09 13:44:53,608 INFO L448 ceAbstractionStarter]: For program point external_allocFINAL(lines 5404 5406) no Hoare annotation was computed. [2018-12-09 13:44:53,608 INFO L448 ceAbstractionStarter]: For program point external_allocEXIT(lines 5404 5406) no Hoare annotation was computed. [2018-12-09 13:44:53,608 INFO L451 ceAbstractionStarter]: At program point external_allocENTRY(lines 5404 5406) the Hoare annotation is: true [2018-12-09 13:44:53,608 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_uinput_deviceEXIT(lines 5123 5139) no Hoare annotation was computed. [2018-12-09 13:44:53,608 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_uinput_deviceFINAL(lines 5123 5139) no Hoare annotation was computed. [2018-12-09 13:44:53,608 INFO L444 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)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,608 INFO L448 ceAbstractionStarter]: For program point L5132(lines 5132 5137) no Hoare annotation was computed. [2018-12-09 13:44:53,608 INFO L448 ceAbstractionStarter]: For program point L5127(lines 5127 5130) no Hoare annotation was computed. [2018-12-09 13:44:53,608 INFO L444 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))) [2018-12-09 13:44:53,608 INFO L448 ceAbstractionStarter]: For program point L5129-1(lines 5127 5130) no Hoare annotation was computed. [2018-12-09 13:44:53,608 INFO L451 ceAbstractionStarter]: At program point input_abs_set_flatENTRY(lines 3461 3472) the Hoare annotation is: true [2018-12-09 13:44:53,608 INFO L448 ceAbstractionStarter]: For program point L3466(lines 3466 3469) no Hoare annotation was computed. [2018-12-09 13:44:53,608 INFO L448 ceAbstractionStarter]: For program point L3465-1(line 3465) no Hoare annotation was computed. [2018-12-09 13:44:53,608 INFO L448 ceAbstractionStarter]: For program point L3466-2(lines 3461 3472) no Hoare annotation was computed. [2018-12-09 13:44:53,609 INFO L448 ceAbstractionStarter]: For program point input_abs_set_flatEXIT(lines 3461 3472) no Hoare annotation was computed. [2018-12-09 13:44:53,609 INFO L451 ceAbstractionStarter]: At program point L3465(line 3465) the Hoare annotation is: true [2018-12-09 13:44:53,609 INFO L448 ceAbstractionStarter]: For program point strndup_userFINAL(lines 5394 5396) no Hoare annotation was computed. [2018-12-09 13:44:53,609 INFO L448 ceAbstractionStarter]: For program point strndup_userEXIT(lines 5394 5396) no Hoare annotation was computed. [2018-12-09 13:44:53,609 INFO L451 ceAbstractionStarter]: At program point strndup_userENTRY(lines 5394 5396) the Hoare annotation is: true [2018-12-09 13:44:53,609 INFO L451 ceAbstractionStarter]: At program point L5395(line 5395) the Hoare annotation is: true [2018-12-09 13:44:53,609 INFO L448 ceAbstractionStarter]: For program point L5395-1(line 5395) no Hoare annotation was computed. [2018-12-09 13:44:53,609 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-09 13:44:53,609 INFO L451 ceAbstractionStarter]: At program point L-1-3(line -1) the Hoare annotation is: true [2018-12-09 13:44:53,609 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-12-09 13:44:53,609 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-12-09 13:44:53,609 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-12-09 13:44:53,609 INFO L448 ceAbstractionStarter]: For program point variable_test_bitEXIT(lines 3072 3080) no Hoare annotation was computed. [2018-12-09 13:44:53,609 INFO L451 ceAbstractionStarter]: At program point variable_test_bitENTRY(lines 3072 3080) the Hoare annotation is: true [2018-12-09 13:44:53,609 INFO L448 ceAbstractionStarter]: For program point variable_test_bitFINAL(lines 3072 3080) no Hoare annotation was computed. [2018-12-09 13:44:53,609 INFO L451 ceAbstractionStarter]: At program point L3105(lines 3088 3107) the Hoare annotation is: true [2018-12-09 13:44:53,609 INFO L448 ceAbstractionStarter]: For program point get_currentEXIT(lines 3085 3108) no Hoare annotation was computed. [2018-12-09 13:44:53,609 INFO L448 ceAbstractionStarter]: For program point L3099(line 3099) no Hoare annotation was computed. [2018-12-09 13:44:53,610 INFO L448 ceAbstractionStarter]: For program point L3093(line 3093) no Hoare annotation was computed. [2018-12-09 13:44:53,610 INFO L448 ceAbstractionStarter]: For program point L3089(lines 3089 3104) no Hoare annotation was computed. [2018-12-09 13:44:53,610 INFO L451 ceAbstractionStarter]: At program point get_currentENTRY(lines 3085 3108) the Hoare annotation is: true [2018-12-09 13:44:53,610 INFO L448 ceAbstractionStarter]: For program point L3102(line 3102) no Hoare annotation was computed. [2018-12-09 13:44:53,610 INFO L448 ceAbstractionStarter]: For program point L3096(line 3096) no Hoare annotation was computed. [2018-12-09 13:44:53,610 INFO L448 ceAbstractionStarter]: For program point L3090(line 3090) no Hoare annotation was computed. [2018-12-09 13:44:53,610 INFO L448 ceAbstractionStarter]: For program point get_currentFINAL(lines 3085 3108) no Hoare annotation was computed. [2018-12-09 13:44:53,610 INFO L448 ceAbstractionStarter]: For program point uinput_request_doneFINAL(lines 3641 3649) no Hoare annotation was computed. [2018-12-09 13:44:53,610 INFO L451 ceAbstractionStarter]: At program point L3645-1(line 3645) the Hoare annotation is: true [2018-12-09 13:44:53,610 INFO L451 ceAbstractionStarter]: At program point L3645(line 3645) the Hoare annotation is: true [2018-12-09 13:44:53,610 INFO L451 ceAbstractionStarter]: At program point uinput_request_doneENTRY(lines 3641 3649) the Hoare annotation is: true [2018-12-09 13:44:53,610 INFO L448 ceAbstractionStarter]: For program point uinput_request_doneEXIT(lines 3641 3649) no Hoare annotation was computed. [2018-12-09 13:44:53,610 INFO L451 ceAbstractionStarter]: At program point input_abs_set_fuzzENTRY(lines 3443 3454) the Hoare annotation is: true [2018-12-09 13:44:53,610 INFO L448 ceAbstractionStarter]: For program point input_abs_set_fuzzEXIT(lines 3443 3454) no Hoare annotation was computed. [2018-12-09 13:44:53,610 INFO L448 ceAbstractionStarter]: For program point L3448(lines 3448 3451) no Hoare annotation was computed. [2018-12-09 13:44:53,610 INFO L448 ceAbstractionStarter]: For program point L3447-1(line 3447) no Hoare annotation was computed. [2018-12-09 13:44:53,610 INFO L448 ceAbstractionStarter]: For program point L3448-2(lines 3443 3454) no Hoare annotation was computed. [2018-12-09 13:44:53,610 INFO L451 ceAbstractionStarter]: At program point L3447(line 3447) the Hoare annotation is: true [2018-12-09 13:44:53,610 INFO L448 ceAbstractionStarter]: For program point L3436(lines 3436 3439) no Hoare annotation was computed. [2018-12-09 13:44:53,610 INFO L448 ceAbstractionStarter]: For program point L3435-1(line 3435) no Hoare annotation was computed. [2018-12-09 13:44:53,610 INFO L448 ceAbstractionStarter]: For program point L3436-2(lines 3431 3442) no Hoare annotation was computed. [2018-12-09 13:44:53,610 INFO L451 ceAbstractionStarter]: At program point L3435(line 3435) the Hoare annotation is: true [2018-12-09 13:44:53,610 INFO L451 ceAbstractionStarter]: At program point input_abs_set_maxENTRY(lines 3431 3442) the Hoare annotation is: true [2018-12-09 13:44:53,610 INFO L448 ceAbstractionStarter]: For program point input_abs_set_maxEXIT(lines 3431 3442) no Hoare annotation was computed. [2018-12-09 13:44:53,610 INFO L448 ceAbstractionStarter]: For program point L3345(lines 3345 3351) no Hoare annotation was computed. [2018-12-09 13:44:53,611 INFO L451 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 3343 3352) the Hoare annotation is: true [2018-12-09 13:44:53,611 INFO L448 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 3343 3352) no Hoare annotation was computed. [2018-12-09 13:44:53,611 INFO L448 ceAbstractionStarter]: For program point L3347-1(line 3347) no Hoare annotation was computed. [2018-12-09 13:44:53,611 INFO L451 ceAbstractionStarter]: At program point L3347(line 3347) the Hoare annotation is: true [2018-12-09 13:44:53,611 INFO L448 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 3343 3352) no Hoare annotation was computed. [2018-12-09 13:44:53,611 INFO L451 ceAbstractionStarter]: At program point constant_test_bitENTRY(lines 3066 3071) the Hoare annotation is: true [2018-12-09 13:44:53,611 INFO L448 ceAbstractionStarter]: For program point constant_test_bitFINAL(lines 3066 3071) no Hoare annotation was computed. [2018-12-09 13:44:53,611 INFO L448 ceAbstractionStarter]: For program point constant_test_bitEXIT(lines 3066 3071) no Hoare annotation was computed. [2018-12-09 13:44:53,611 INFO L444 ceAbstractionStarter]: At program point L4609(line 4609) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,611 INFO L448 ceAbstractionStarter]: For program point L4609-1(line 4609) no Hoare annotation was computed. [2018-12-09 13:44:53,611 INFO L448 ceAbstractionStarter]: For program point uinput_ioctlFINAL(lines 4605 4612) no Hoare annotation was computed. [2018-12-09 13:44:53,611 INFO L444 ceAbstractionStarter]: At program point uinput_ioctlENTRY(lines 4605 4612) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,611 INFO L448 ceAbstractionStarter]: For program point uinput_ioctlEXIT(lines 4605 4612) no Hoare annotation was computed. [2018-12-09 13:44:53,611 INFO L451 ceAbstractionStarter]: At program point L3486(line 3486) the Hoare annotation is: true [2018-12-09 13:44:53,611 INFO L448 ceAbstractionStarter]: For program point is_x32_taskEXIT(lines 3482 3493) no Hoare annotation was computed. [2018-12-09 13:44:53,611 INFO L448 ceAbstractionStarter]: For program point L3487(lines 3487 3490) no Hoare annotation was computed. [2018-12-09 13:44:53,611 INFO L448 ceAbstractionStarter]: For program point L3486-1(line 3486) no Hoare annotation was computed. [2018-12-09 13:44:53,611 INFO L451 ceAbstractionStarter]: At program point is_x32_taskENTRY(lines 3482 3493) the Hoare annotation is: true [2018-12-09 13:44:53,611 INFO L448 ceAbstractionStarter]: For program point is_x32_taskFINAL(lines 3482 3493) no Hoare annotation was computed. [2018-12-09 13:44:53,611 INFO L448 ceAbstractionStarter]: For program point L4097-1(line 4097) no Hoare annotation was computed. [2018-12-09 13:44:53,611 INFO L451 ceAbstractionStarter]: At program point L4097(line 4097) the Hoare annotation is: true [2018-12-09 13:44:53,611 INFO L448 ceAbstractionStarter]: For program point L4099-2(lines 4099 4103) no Hoare annotation was computed. [2018-12-09 13:44:53,611 INFO L451 ceAbstractionStarter]: At program point uinput_fetch_next_eventENTRY(lines 4093 4107) the Hoare annotation is: true [2018-12-09 13:44:53,612 INFO L448 ceAbstractionStarter]: For program point uinput_fetch_next_eventEXIT(lines 4093 4107) no Hoare annotation was computed. [2018-12-09 13:44:53,612 INFO L451 ceAbstractionStarter]: At program point L4104(line 4104) the Hoare annotation is: true [2018-12-09 13:44:53,612 INFO L448 ceAbstractionStarter]: For program point uinput_fetch_next_eventFINAL(lines 4093 4107) no Hoare annotation was computed. [2018-12-09 13:44:53,612 INFO L448 ceAbstractionStarter]: For program point L4104-1(line 4104) no Hoare annotation was computed. [2018-12-09 13:44:53,612 INFO L448 ceAbstractionStarter]: For program point L4099(lines 4099 4103) no Hoare annotation was computed. [2018-12-09 13:44:53,612 INFO L451 ceAbstractionStarter]: At program point L3966(line 3966) the Hoare annotation is: true [2018-12-09 13:44:53,612 INFO L451 ceAbstractionStarter]: At program point L4028(line 4028) the Hoare annotation is: true [2018-12-09 13:44:53,612 INFO L448 ceAbstractionStarter]: For program point L3966-1(line 3966) no Hoare annotation was computed. [2018-12-09 13:44:53,612 INFO L451 ceAbstractionStarter]: At program point L4024(line 4024) the Hoare annotation is: true [2018-12-09 13:44:53,612 INFO L448 ceAbstractionStarter]: For program point L3991(lines 3991 3995) no Hoare annotation was computed. [2018-12-09 13:44:53,612 INFO L448 ceAbstractionStarter]: For program point L4024-1(line 4024) no Hoare annotation was computed. [2018-12-09 13:44:53,612 INFO L451 ceAbstractionStarter]: At program point L4020(line 4020) the Hoare annotation is: true [2018-12-09 13:44:53,612 INFO L448 ceAbstractionStarter]: For program point L4020-1(line 4020) no Hoare annotation was computed. [2018-12-09 13:44:53,612 INFO L448 ceAbstractionStarter]: For program point L4016(lines 4016 4019) no Hoare annotation was computed. [2018-12-09 13:44:53,612 INFO L448 ceAbstractionStarter]: For program point L3983(lines 3983 3987) no Hoare annotation was computed. [2018-12-09 13:44:53,612 INFO L451 ceAbstractionStarter]: At program point L4008(lines 3960 4039) the Hoare annotation is: true [2018-12-09 13:44:53,612 INFO L451 ceAbstractionStarter]: At program point L4004(line 4004) the Hoare annotation is: true [2018-12-09 13:44:53,612 INFO L448 ceAbstractionStarter]: For program point L4037(line 4037) no Hoare annotation was computed. [2018-12-09 13:44:53,612 INFO L448 ceAbstractionStarter]: For program point L4004-1(line 4004) no Hoare annotation was computed. [2018-12-09 13:44:53,612 INFO L448 ceAbstractionStarter]: For program point uinput_setup_deviceFINAL(lines 3944 4040) no Hoare annotation was computed. [2018-12-09 13:44:53,612 INFO L448 ceAbstractionStarter]: For program point L3967(lines 3967 3970) no Hoare annotation was computed. [2018-12-09 13:44:53,612 INFO L451 ceAbstractionStarter]: At program point L3988(line 3988) the Hoare annotation is: true [2018-12-09 13:44:53,612 INFO L448 ceAbstractionStarter]: For program point L4021(lines 4021 4031) no Hoare annotation was computed. [2018-12-09 13:44:53,612 INFO L448 ceAbstractionStarter]: For program point L3988-1(line 3988) no Hoare annotation was computed. [2018-12-09 13:44:53,612 INFO L448 ceAbstractionStarter]: For program point L4013-1(line 4013) no Hoare annotation was computed. [2018-12-09 13:44:53,613 INFO L451 ceAbstractionStarter]: At program point L4013(line 4013) the Hoare annotation is: true [2018-12-09 13:44:53,613 INFO L451 ceAbstractionStarter]: At program point L3976(line 3976) the Hoare annotation is: true [2018-12-09 13:44:53,613 INFO L451 ceAbstractionStarter]: At program point uinput_setup_deviceENTRY(lines 3944 4040) the Hoare annotation is: true [2018-12-09 13:44:53,613 INFO L448 ceAbstractionStarter]: For program point L3976-1(line 3976) no Hoare annotation was computed. [2018-12-09 13:44:53,613 INFO L448 ceAbstractionStarter]: For program point L4005-1(line 4005) no Hoare annotation was computed. [2018-12-09 13:44:53,613 INFO L451 ceAbstractionStarter]: At program point L4005(line 4005) the Hoare annotation is: true [2018-12-09 13:44:53,613 INFO L451 ceAbstractionStarter]: At program point L4026(line 4026) the Hoare annotation is: true [2018-12-09 13:44:53,613 INFO L448 ceAbstractionStarter]: For program point uinput_setup_deviceEXIT(lines 3944 4040) no Hoare annotation was computed. [2018-12-09 13:44:53,613 INFO L448 ceAbstractionStarter]: For program point L4026-1(line 4026) no Hoare annotation was computed. [2018-12-09 13:44:53,613 INFO L451 ceAbstractionStarter]: At program point L4022(line 4022) the Hoare annotation is: true [2018-12-09 13:44:53,613 INFO L448 ceAbstractionStarter]: For program point L3989-1(line 3989) no Hoare annotation was computed. [2018-12-09 13:44:53,613 INFO L451 ceAbstractionStarter]: At program point L3989(line 3989) the Hoare annotation is: true [2018-12-09 13:44:53,613 INFO L448 ceAbstractionStarter]: For program point L4022-1(line 4022) no Hoare annotation was computed. [2018-12-09 13:44:53,613 INFO L448 ceAbstractionStarter]: For program point L4014(lines 4014 4033) no Hoare annotation was computed. [2018-12-09 13:44:53,613 INFO L448 ceAbstractionStarter]: For program point L4014-1(lines 4014 4033) no Hoare annotation was computed. [2018-12-09 13:44:53,613 INFO L451 ceAbstractionStarter]: At program point L4010(lines 3960 4039) the Hoare annotation is: true [2018-12-09 13:44:53,613 INFO L448 ceAbstractionStarter]: For program point L3977(lines 3977 3981) no Hoare annotation was computed. [2018-12-09 13:44:53,613 INFO L451 ceAbstractionStarter]: At program point L4006(line 4006) the Hoare annotation is: true [2018-12-09 13:44:53,614 INFO L448 ceAbstractionStarter]: For program point L4006-1(line 4006) no Hoare annotation was computed. [2018-12-09 13:44:53,614 INFO L448 ceAbstractionStarter]: For program point L3965(lines 3965 3972) no Hoare annotation was computed. [2018-12-09 13:44:53,614 INFO L448 ceAbstractionStarter]: For program point L3965-2(lines 3965 3972) no Hoare annotation was computed. [2018-12-09 13:44:53,614 INFO L448 ceAbstractionStarter]: For program point L4027(lines 4027 4030) no Hoare annotation was computed. [2018-12-09 13:44:53,614 INFO L448 ceAbstractionStarter]: For program point L3961(lines 3961 3964) no Hoare annotation was computed. [2018-12-09 13:44:53,614 INFO L448 ceAbstractionStarter]: For program point L4015-1(line 4015) no Hoare annotation was computed. [2018-12-09 13:44:53,614 INFO L451 ceAbstractionStarter]: At program point L4015(line 4015) the Hoare annotation is: true [2018-12-09 13:44:53,614 INFO L451 ceAbstractionStarter]: At program point L3978(line 3978) the Hoare annotation is: true [2018-12-09 13:44:53,614 INFO L448 ceAbstractionStarter]: For program point L3978-1(line 3978) no Hoare annotation was computed. [2018-12-09 13:44:53,614 INFO L451 ceAbstractionStarter]: At program point L3974(line 3974) the Hoare annotation is: true [2018-12-09 13:44:53,614 INFO L451 ceAbstractionStarter]: At program point L4036(lines 3960 4039) the Hoare annotation is: true [2018-12-09 13:44:53,614 INFO L448 ceAbstractionStarter]: For program point L3974-1(line 3974) no Hoare annotation was computed. [2018-12-09 13:44:53,614 INFO L448 ceAbstractionStarter]: For program point L4003-1(line 4003) no Hoare annotation was computed. [2018-12-09 13:44:53,614 INFO L451 ceAbstractionStarter]: At program point L4003(line 4003) the Hoare annotation is: true [2018-12-09 13:44:53,614 INFO L451 ceAbstractionStarter]: At program point L3900(line 3900) the Hoare annotation is: true [2018-12-09 13:44:53,614 INFO L448 ceAbstractionStarter]: For program point uinput_validate_absbitsFINAL(lines 3871 3930) no Hoare annotation was computed. [2018-12-09 13:44:53,614 INFO L448 ceAbstractionStarter]: For program point L3898(lines 3898 3906) no Hoare annotation was computed. [2018-12-09 13:44:53,614 INFO L448 ceAbstractionStarter]: For program point L3900-1(line 3900) no Hoare annotation was computed. [2018-12-09 13:44:53,614 INFO L451 ceAbstractionStarter]: At program point L3896(line 3896) the Hoare annotation is: true [2018-12-09 13:44:53,614 INFO L448 ceAbstractionStarter]: For program point L3896-1(line 3896) no Hoare annotation was computed. [2018-12-09 13:44:53,614 INFO L451 ceAbstractionStarter]: At program point L3927(lines 3886 3929) the Hoare annotation is: true [2018-12-09 13:44:53,614 INFO L448 ceAbstractionStarter]: For program point L3892(lines 3892 3895) no Hoare annotation was computed. [2018-12-09 13:44:53,614 INFO L451 ceAbstractionStarter]: At program point uinput_validate_absbitsENTRY(lines 3871 3930) the Hoare annotation is: true [2018-12-09 13:44:53,614 INFO L448 ceAbstractionStarter]: For program point L3913-1(line 3913) no Hoare annotation was computed. [2018-12-09 13:44:53,615 INFO L451 ceAbstractionStarter]: At program point L3913(line 3913) the Hoare annotation is: true [2018-12-09 13:44:53,615 INFO L448 ceAbstractionStarter]: For program point uinput_validate_absbitsEXIT(lines 3871 3930) no Hoare annotation was computed. [2018-12-09 13:44:53,615 INFO L448 ceAbstractionStarter]: For program point L3911-1(line 3911) no Hoare annotation was computed. [2018-12-09 13:44:53,615 INFO L451 ceAbstractionStarter]: At program point L3911(line 3911) the Hoare annotation is: true [2018-12-09 13:44:53,615 INFO L448 ceAbstractionStarter]: For program point L3909-1(line 3909) no Hoare annotation was computed. [2018-12-09 13:44:53,615 INFO L451 ceAbstractionStarter]: At program point L3909(line 3909) the Hoare annotation is: true [2018-12-09 13:44:53,615 INFO L448 ceAbstractionStarter]: For program point L3907-1(line 3907) no Hoare annotation was computed. [2018-12-09 13:44:53,615 INFO L451 ceAbstractionStarter]: At program point L3907(line 3907) the Hoare annotation is: true [2018-12-09 13:44:53,615 INFO L448 ceAbstractionStarter]: For program point L3899-1(line 3899) no Hoare annotation was computed. [2018-12-09 13:44:53,615 INFO L451 ceAbstractionStarter]: At program point L3899(line 3899) the Hoare annotation is: true [2018-12-09 13:44:53,615 INFO L448 ceAbstractionStarter]: For program point L3897-1(line 3897) no Hoare annotation was computed. [2018-12-09 13:44:53,615 INFO L451 ceAbstractionStarter]: At program point L3897(line 3897) the Hoare annotation is: true [2018-12-09 13:44:53,615 INFO L451 ceAbstractionStarter]: At program point L3924(lines 3886 3929) the Hoare annotation is: true [2018-12-09 13:44:53,615 INFO L451 ceAbstractionStarter]: At program point L3922(lines 3886 3929) the Hoare annotation is: true [2018-12-09 13:44:53,615 INFO L448 ceAbstractionStarter]: For program point L3891(line 3891) no Hoare annotation was computed. [2018-12-09 13:44:53,615 INFO L451 ceAbstractionStarter]: At program point L3920(lines 3886 3929) the Hoare annotation is: true [2018-12-09 13:44:53,615 INFO L451 ceAbstractionStarter]: At program point L3912(line 3912) the Hoare annotation is: true [2018-12-09 13:44:53,616 INFO L448 ceAbstractionStarter]: For program point L3910(lines 3910 3919) no Hoare annotation was computed. [2018-12-09 13:44:53,616 INFO L448 ceAbstractionStarter]: For program point L3912-1(line 3912) no Hoare annotation was computed. [2018-12-09 13:44:53,616 INFO L451 ceAbstractionStarter]: At program point L3908(line 3908) the Hoare annotation is: true [2018-12-09 13:44:53,616 INFO L448 ceAbstractionStarter]: For program point L3908-1(line 3908) no Hoare annotation was computed. [2018-12-09 13:44:53,616 INFO L451 ceAbstractionStarter]: At program point L5342(line 5342) the Hoare annotation is: true [2018-12-09 13:44:53,616 INFO L448 ceAbstractionStarter]: For program point kstrndupEXIT(lines 5341 5343) no Hoare annotation was computed. [2018-12-09 13:44:53,616 INFO L448 ceAbstractionStarter]: For program point L5342-1(line 5342) no Hoare annotation was computed. [2018-12-09 13:44:53,616 INFO L448 ceAbstractionStarter]: For program point kstrndupFINAL(lines 5341 5343) no Hoare annotation was computed. [2018-12-09 13:44:53,616 INFO L451 ceAbstractionStarter]: At program point kstrndupENTRY(lines 5341 5343) the Hoare annotation is: true [2018-12-09 13:44:53,616 INFO L448 ceAbstractionStarter]: For program point kfreeEXIT(lines 5408 5410) no Hoare annotation was computed. [2018-12-09 13:44:53,616 INFO L451 ceAbstractionStarter]: At program point kfreeENTRY(lines 5408 5410) the Hoare annotation is: true [2018-12-09 13:44:53,616 INFO L448 ceAbstractionStarter]: For program point kfreeFINAL(lines 5408 5410) no Hoare annotation was computed. [2018-12-09 13:44:53,616 INFO L451 ceAbstractionStarter]: At program point L4060(line 4060) the Hoare annotation is: true [2018-12-09 13:44:53,616 INFO L448 ceAbstractionStarter]: For program point L4059-1(line 4059) no Hoare annotation was computed. [2018-12-09 13:44:53,616 INFO L451 ceAbstractionStarter]: At program point L4059(line 4059) the Hoare annotation is: true [2018-12-09 13:44:53,616 INFO L448 ceAbstractionStarter]: For program point L4060-1(line 4060) no Hoare annotation was computed. [2018-12-09 13:44:53,617 INFO L451 ceAbstractionStarter]: At program point L4054(line 4054) the Hoare annotation is: true [2018-12-09 13:44:53,617 INFO L448 ceAbstractionStarter]: For program point L4055(lines 4055 4058) no Hoare annotation was computed. [2018-12-09 13:44:53,617 INFO L448 ceAbstractionStarter]: For program point L4054-1(line 4054) no Hoare annotation was computed. [2018-12-09 13:44:53,617 INFO L448 ceAbstractionStarter]: For program point L4050(lines 4050 4053) no Hoare annotation was computed. [2018-12-09 13:44:53,617 INFO L448 ceAbstractionStarter]: For program point L4049-1(line 4049) no Hoare annotation was computed. [2018-12-09 13:44:53,617 INFO L451 ceAbstractionStarter]: At program point L4049(line 4049) the Hoare annotation is: true [2018-12-09 13:44:53,617 INFO L448 ceAbstractionStarter]: For program point uinput_inject_eventFINAL(lines 4041 4063) no Hoare annotation was computed. [2018-12-09 13:44:53,617 INFO L451 ceAbstractionStarter]: At program point uinput_inject_eventENTRY(lines 4041 4063) the Hoare annotation is: true [2018-12-09 13:44:53,617 INFO L448 ceAbstractionStarter]: For program point uinput_inject_eventEXIT(lines 4041 4063) no Hoare annotation was computed. [2018-12-09 13:44:53,617 INFO L448 ceAbstractionStarter]: For program point L3458-2(line 3458) no Hoare annotation was computed. [2018-12-09 13:44:53,617 INFO L448 ceAbstractionStarter]: For program point input_abs_get_flatEXIT(lines 3455 3460) no Hoare annotation was computed. [2018-12-09 13:44:53,617 INFO L451 ceAbstractionStarter]: At program point input_abs_get_flatENTRY(lines 3455 3460) the Hoare annotation is: true [2018-12-09 13:44:53,617 INFO L448 ceAbstractionStarter]: For program point input_abs_get_flatFINAL(lines 3455 3460) no Hoare annotation was computed. [2018-12-09 13:44:53,617 INFO L448 ceAbstractionStarter]: For program point L3458(line 3458) no Hoare annotation was computed. [2018-12-09 13:44:53,617 INFO L451 ceAbstractionStarter]: At program point mutex_unlockENTRY(lines 5376 5378) the Hoare annotation is: true [2018-12-09 13:44:53,617 INFO L448 ceAbstractionStarter]: For program point mutex_unlockEXIT(lines 5376 5378) no Hoare annotation was computed. [2018-12-09 13:44:53,618 INFO L448 ceAbstractionStarter]: For program point mutex_unlockFINAL(lines 5376 5378) no Hoare annotation was computed. [2018-12-09 13:44:53,618 INFO L451 ceAbstractionStarter]: At program point L3298-1(line 3298) the Hoare annotation is: true [2018-12-09 13:44:53,618 INFO L448 ceAbstractionStarter]: For program point copy_to_userEXIT(lines 3294 3302) no Hoare annotation was computed. [2018-12-09 13:44:53,618 INFO L451 ceAbstractionStarter]: At program point copy_to_userENTRY(lines 3294 3302) the Hoare annotation is: true [2018-12-09 13:44:53,618 INFO L448 ceAbstractionStarter]: For program point copy_to_userFINAL(lines 3294 3302) no Hoare annotation was computed. [2018-12-09 13:44:53,618 INFO L451 ceAbstractionStarter]: At program point L3298(line 3298) the Hoare annotation is: true [2018-12-09 13:44:53,618 INFO L448 ceAbstractionStarter]: For program point L3299(line 3299) no Hoare annotation was computed. [2018-12-09 13:44:53,618 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4898) no Hoare annotation was computed. [2018-12-09 13:44:53,618 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 4895 4900) no Hoare annotation was computed. [2018-12-09 13:44:53,618 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 4895 4900) the Hoare annotation is: true [2018-12-09 13:44:53,618 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 4895 4900) no Hoare annotation was computed. [2018-12-09 13:44:53,618 INFO L451 ceAbstractionStarter]: At program point input_alloc_absinfoENTRY(lines 5305 5307) the Hoare annotation is: true [2018-12-09 13:44:53,618 INFO L448 ceAbstractionStarter]: For program point input_alloc_absinfoFINAL(lines 5305 5307) no Hoare annotation was computed. [2018-12-09 13:44:53,618 INFO L448 ceAbstractionStarter]: For program point input_alloc_absinfoEXIT(lines 5305 5307) no Hoare annotation was computed. [2018-12-09 13:44:53,618 INFO L448 ceAbstractionStarter]: For program point L3418(lines 3418 3421) no Hoare annotation was computed. [2018-12-09 13:44:53,618 INFO L451 ceAbstractionStarter]: At program point input_abs_set_minENTRY(lines 3413 3424) the Hoare annotation is: true [2018-12-09 13:44:53,618 INFO L448 ceAbstractionStarter]: For program point L3417-1(line 3417) no Hoare annotation was computed. [2018-12-09 13:44:53,618 INFO L448 ceAbstractionStarter]: For program point L3418-2(lines 3413 3424) no Hoare annotation was computed. [2018-12-09 13:44:53,618 INFO L451 ceAbstractionStarter]: At program point L3417(line 3417) the Hoare annotation is: true [2018-12-09 13:44:53,618 INFO L448 ceAbstractionStarter]: For program point input_abs_set_minEXIT(lines 3413 3424) no Hoare annotation was computed. [2018-12-09 13:44:53,618 INFO L448 ceAbstractionStarter]: For program point input_ff_destroyFINAL(lines 5323 5325) no Hoare annotation was computed. [2018-12-09 13:44:53,618 INFO L448 ceAbstractionStarter]: For program point input_ff_destroyEXIT(lines 5323 5325) no Hoare annotation was computed. [2018-12-09 13:44:53,619 INFO L451 ceAbstractionStarter]: At program point input_ff_destroyENTRY(lines 5323 5325) the Hoare annotation is: true [2018-12-09 13:44:53,619 INFO L448 ceAbstractionStarter]: For program point ldv_check_return_valueFINAL(lines 5344 5346) no Hoare annotation was computed. [2018-12-09 13:44:53,619 INFO L448 ceAbstractionStarter]: For program point ldv_check_return_valueEXIT(lines 5344 5346) no Hoare annotation was computed. [2018-12-09 13:44:53,619 INFO L451 ceAbstractionStarter]: At program point ldv_check_return_valueENTRY(lines 5344 5346) the Hoare annotation is: true [2018-12-09 13:44:53,619 INFO L451 ceAbstractionStarter]: At program point spin_unlock_irqENTRY(lines 3233 3239) the Hoare annotation is: true [2018-12-09 13:44:53,619 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqEXIT(lines 3233 3239) no Hoare annotation was computed. [2018-12-09 13:44:53,619 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqFINAL(lines 3233 3239) no Hoare annotation was computed. [2018-12-09 13:44:53,619 INFO L451 ceAbstractionStarter]: At program point L3236(line 3236) the Hoare annotation is: true [2018-12-09 13:44:53,619 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 4902 4907) no Hoare annotation was computed. [2018-12-09 13:44:53,619 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 4902 4907) the Hoare annotation is: true [2018-12-09 13:44:53,619 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 4902 4907) no Hoare annotation was computed. [2018-12-09 13:44:53,619 INFO L448 ceAbstractionStarter]: For program point input_set_events_per_packetFINAL(lines 3399 3405) no Hoare annotation was computed. [2018-12-09 13:44:53,619 INFO L451 ceAbstractionStarter]: At program point input_set_events_per_packetENTRY(lines 3399 3405) the Hoare annotation is: true [2018-12-09 13:44:53,619 INFO L448 ceAbstractionStarter]: For program point input_set_events_per_packetEXIT(lines 3399 3405) no Hoare annotation was computed. [2018-12-09 13:44:53,619 INFO L448 ceAbstractionStarter]: For program point L3584(lines 3584 3587) no Hoare annotation was computed. [2018-12-09 13:44:53,619 INFO L451 ceAbstractionStarter]: At program point uinput_request_findENTRY(lines 3581 3590) the Hoare annotation is: true [2018-12-09 13:44:53,620 INFO L448 ceAbstractionStarter]: For program point uinput_request_findFINAL(lines 3581 3590) no Hoare annotation was computed. [2018-12-09 13:44:53,620 INFO L448 ceAbstractionStarter]: For program point uinput_request_findEXIT(lines 3581 3590) no Hoare annotation was computed. [2018-12-09 13:44:53,620 INFO L448 ceAbstractionStarter]: For program point uinput_pollEXIT(lines 4224 4236) no Hoare annotation was computed. [2018-12-09 13:44:53,620 INFO L448 ceAbstractionStarter]: For program point L4230(lines 4230 4233) no Hoare annotation was computed. [2018-12-09 13:44:53,620 INFO L451 ceAbstractionStarter]: At program point L4229(line 4229) the Hoare annotation is: true [2018-12-09 13:44:53,620 INFO L448 ceAbstractionStarter]: For program point uinput_pollFINAL(lines 4224 4236) no Hoare annotation was computed. [2018-12-09 13:44:53,620 INFO L451 ceAbstractionStarter]: At program point uinput_pollENTRY(lines 4224 4236) the Hoare annotation is: true [2018-12-09 13:44:53,620 INFO L448 ceAbstractionStarter]: For program point L4229-1(line 4229) no Hoare annotation was computed. [2018-12-09 13:44:53,620 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-12-09 13:44:53,620 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-09 13:44:53,620 INFO L451 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-12-09 13:44:53,620 INFO L448 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-12-09 13:44:53,620 INFO L448 ceAbstractionStarter]: For program point L3840(line 3840) no Hoare annotation was computed. [2018-12-09 13:44:53,621 INFO L451 ceAbstractionStarter]: At program point L3838(lines 3810 3842) the Hoare annotation is: true [2018-12-09 13:44:53,621 INFO L451 ceAbstractionStarter]: At program point L3832(lines 3810 3842) the Hoare annotation is: true [2018-12-09 13:44:53,621 INFO L451 ceAbstractionStarter]: At program point L3830(line 3830) the Hoare annotation is: true [2018-12-09 13:44:53,621 INFO L448 ceAbstractionStarter]: For program point L3830-1(line 3830) no Hoare annotation was computed. [2018-12-09 13:44:53,621 INFO L451 ceAbstractionStarter]: At program point uinput_create_deviceENTRY(lines 3806 3843) the Hoare annotation is: true [2018-12-09 13:44:53,621 INFO L448 ceAbstractionStarter]: For program point uinput_create_deviceEXIT(lines 3806 3843) no Hoare annotation was computed. [2018-12-09 13:44:53,621 INFO L451 ceAbstractionStarter]: At program point L3818(line 3818) the Hoare annotation is: true [2018-12-09 13:44:53,621 INFO L448 ceAbstractionStarter]: For program point L3818-1(line 3818) no Hoare annotation was computed. [2018-12-09 13:44:53,621 INFO L448 ceAbstractionStarter]: For program point L3812(lines 3812 3816) no Hoare annotation was computed. [2018-12-09 13:44:53,621 INFO L448 ceAbstractionStarter]: For program point uinput_create_deviceFINAL(lines 3806 3843) no Hoare annotation was computed. [2018-12-09 13:44:53,621 INFO L448 ceAbstractionStarter]: For program point L3831(lines 3831 3834) no Hoare annotation was computed. [2018-12-09 13:44:53,621 INFO L448 ceAbstractionStarter]: For program point L3819(lines 3819 3822) no Hoare annotation was computed. [2018-12-09 13:44:53,621 INFO L448 ceAbstractionStarter]: For program point L3817(lines 3817 3829) no Hoare annotation was computed. [2018-12-09 13:44:53,621 INFO L448 ceAbstractionStarter]: For program point L3817-2(lines 3817 3829) no Hoare annotation was computed. [2018-12-09 13:44:53,621 INFO L448 ceAbstractionStarter]: For program point input_mt_init_slotsEXIT(lines 5330 5332) no Hoare annotation was computed. [2018-12-09 13:44:53,621 INFO L451 ceAbstractionStarter]: At program point input_mt_init_slotsENTRY(lines 5330 5332) the Hoare annotation is: true [2018-12-09 13:44:53,621 INFO L448 ceAbstractionStarter]: For program point input_mt_init_slotsFINAL(lines 5330 5332) no Hoare annotation was computed. [2018-12-09 13:44:53,621 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_mutex_of_uinput_deviceENTRY(lines 5218 5228) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 2))) [2018-12-09 13:44:53,621 INFO L444 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))) [2018-12-09 13:44:53,621 INFO L448 ceAbstractionStarter]: For program point L5223-1(lines 5221 5224) no Hoare annotation was computed. [2018-12-09 13:44:53,621 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_uinput_deviceFINAL(lines 5218 5228) no Hoare annotation was computed. [2018-12-09 13:44:53,621 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_uinput_deviceEXIT(lines 5218 5228) no Hoare annotation was computed. [2018-12-09 13:44:53,622 INFO L448 ceAbstractionStarter]: For program point L5221(lines 5221 5224) no Hoare annotation was computed. [2018-12-09 13:44:53,622 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 13:44:53,622 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-09 13:44:53,622 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 13:44:53,622 INFO L448 ceAbstractionStarter]: For program point compat_ptrEXIT(lines 3476 3481) no Hoare annotation was computed. [2018-12-09 13:44:53,622 INFO L448 ceAbstractionStarter]: For program point compat_ptrFINAL(lines 3476 3481) no Hoare annotation was computed. [2018-12-09 13:44:53,622 INFO L451 ceAbstractionStarter]: At program point compat_ptrENTRY(lines 3476 3481) the Hoare annotation is: true [2018-12-09 13:44:53,622 INFO L444 ceAbstractionStarter]: At program point uinput_compat_ioctlENTRY(lines 4613 4622) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,622 INFO L444 ceAbstractionStarter]: At program point L4619(line 4619) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,622 INFO L444 ceAbstractionStarter]: At program point L4618(line 4618) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,622 INFO L448 ceAbstractionStarter]: For program point L4619-1(line 4619) no Hoare annotation was computed. [2018-12-09 13:44:53,622 INFO L448 ceAbstractionStarter]: For program point uinput_compat_ioctlFINAL(lines 4613 4622) no Hoare annotation was computed. [2018-12-09 13:44:53,622 INFO L448 ceAbstractionStarter]: For program point L4618-1(line 4618) no Hoare annotation was computed. [2018-12-09 13:44:53,622 INFO L448 ceAbstractionStarter]: For program point uinput_compat_ioctlEXIT(lines 4613 4622) no Hoare annotation was computed. [2018-12-09 13:44:53,622 INFO L448 ceAbstractionStarter]: For program point input_event_from_userFINAL(lines 5312 5314) no Hoare annotation was computed. [2018-12-09 13:44:53,622 INFO L451 ceAbstractionStarter]: At program point input_event_from_userENTRY(lines 5312 5314) the Hoare annotation is: true [2018-12-09 13:44:53,622 INFO L448 ceAbstractionStarter]: For program point input_event_from_userEXIT(lines 5312 5314) no Hoare annotation was computed. [2018-12-09 13:44:53,622 INFO L448 ceAbstractionStarter]: For program point input_register_deviceFINAL(lines 5334 5336) no Hoare annotation was computed. [2018-12-09 13:44:53,622 INFO L451 ceAbstractionStarter]: At program point input_register_deviceENTRY(lines 5334 5336) the Hoare annotation is: true [2018-12-09 13:44:53,622 INFO L448 ceAbstractionStarter]: For program point input_register_deviceEXIT(lines 5334 5336) no Hoare annotation was computed. [2018-12-09 13:44:53,622 INFO L451 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 3206 3211) the Hoare annotation is: true [2018-12-09 13:44:53,622 INFO L448 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 3206 3211) no Hoare annotation was computed. [2018-12-09 13:44:53,622 INFO L448 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 3206 3211) no Hoare annotation was computed. [2018-12-09 13:44:53,623 INFO L451 ceAbstractionStarter]: At program point L3711(line 3711) the Hoare annotation is: true [2018-12-09 13:44:53,623 INFO L451 ceAbstractionStarter]: At program point L3708(lines 3694 3713) the Hoare annotation is: true [2018-12-09 13:44:53,623 INFO L451 ceAbstractionStarter]: At program point L3706(lines 3694 3713) the Hoare annotation is: true [2018-12-09 13:44:53,623 INFO L451 ceAbstractionStarter]: At program point L3702(line 3702) the Hoare annotation is: true [2018-12-09 13:44:53,623 INFO L448 ceAbstractionStarter]: For program point uinput_flush_requestsFINAL(lines 3690 3714) no Hoare annotation was computed. [2018-12-09 13:44:53,623 INFO L448 ceAbstractionStarter]: For program point L3700(lines 3700 3704) no Hoare annotation was computed. [2018-12-09 13:44:53,623 INFO L448 ceAbstractionStarter]: For program point L3700-1(lines 3700 3704) no Hoare annotation was computed. [2018-12-09 13:44:53,623 INFO L451 ceAbstractionStarter]: At program point uinput_flush_requestsENTRY(lines 3690 3714) the Hoare annotation is: true [2018-12-09 13:44:53,623 INFO L448 ceAbstractionStarter]: For program point L3695-1(line 3695) no Hoare annotation was computed. [2018-12-09 13:44:53,623 INFO L451 ceAbstractionStarter]: At program point L3695(line 3695) the Hoare annotation is: true [2018-12-09 13:44:53,623 INFO L448 ceAbstractionStarter]: For program point uinput_flush_requestsEXIT(lines 3690 3714) no Hoare annotation was computed. [2018-12-09 13:44:53,623 INFO L448 ceAbstractionStarter]: For program point completeFINAL(lines 5288 5290) no Hoare annotation was computed. [2018-12-09 13:44:53,623 INFO L448 ceAbstractionStarter]: For program point completeEXIT(lines 5288 5290) no Hoare annotation was computed. [2018-12-09 13:44:53,623 INFO L451 ceAbstractionStarter]: At program point completeENTRY(lines 5288 5290) the Hoare annotation is: true [2018-12-09 13:44:53,623 INFO L451 ceAbstractionStarter]: At program point L3934(line 3934) the Hoare annotation is: true [2018-12-09 13:44:53,623 INFO L448 ceAbstractionStarter]: For program point L3935(lines 3935 3938) no Hoare annotation was computed. [2018-12-09 13:44:53,623 INFO L451 ceAbstractionStarter]: At program point uinput_allocate_deviceENTRY(lines 3931 3943) the Hoare annotation is: true [2018-12-09 13:44:53,623 INFO L448 ceAbstractionStarter]: For program point L3934-1(line 3934) no Hoare annotation was computed. [2018-12-09 13:44:53,623 INFO L448 ceAbstractionStarter]: For program point uinput_allocate_deviceFINAL(lines 3931 3943) no Hoare annotation was computed. [2018-12-09 13:44:53,623 INFO L451 ceAbstractionStarter]: At program point L3940(line 3940) the Hoare annotation is: true [2018-12-09 13:44:53,623 INFO L448 ceAbstractionStarter]: For program point uinput_allocate_deviceEXIT(lines 3931 3943) no Hoare annotation was computed. [2018-12-09 13:44:53,623 INFO L448 ceAbstractionStarter]: For program point L3940-1(line 3940) no Hoare annotation was computed. [2018-12-09 13:44:53,623 INFO L448 ceAbstractionStarter]: For program point L3283(lines 3283 3287) no Hoare annotation was computed. [2018-12-09 13:44:53,623 INFO L451 ceAbstractionStarter]: At program point L3283-2(lines 3283 3287) the Hoare annotation is: true [2018-12-09 13:44:53,623 INFO L448 ceAbstractionStarter]: For program point L3279-1(line 3279) no Hoare annotation was computed. [2018-12-09 13:44:53,624 INFO L451 ceAbstractionStarter]: At program point L3279(line 3279) the Hoare annotation is: true [2018-12-09 13:44:53,624 INFO L448 ceAbstractionStarter]: For program point L3277-1(line 3277) no Hoare annotation was computed. [2018-12-09 13:44:53,624 INFO L451 ceAbstractionStarter]: At program point L3277(line 3277) the Hoare annotation is: true [2018-12-09 13:44:53,624 INFO L448 ceAbstractionStarter]: For program point L3275-1(line 3275) no Hoare annotation was computed. [2018-12-09 13:44:53,624 INFO L451 ceAbstractionStarter]: At program point L3275(line 3275) the Hoare annotation is: true [2018-12-09 13:44:53,624 INFO L448 ceAbstractionStarter]: For program point L3273(line 3273) no Hoare annotation was computed. [2018-12-09 13:44:53,624 INFO L451 ceAbstractionStarter]: At program point copy_from_userENTRY(lines 3261 3293) the Hoare annotation is: true [2018-12-09 13:44:53,624 INFO L448 ceAbstractionStarter]: For program point copy_from_userEXIT(lines 3261 3293) no Hoare annotation was computed. [2018-12-09 13:44:53,624 INFO L448 ceAbstractionStarter]: For program point L3288(line 3288) no Hoare annotation was computed. [2018-12-09 13:44:53,624 INFO L451 ceAbstractionStarter]: At program point L3282(line 3282) the Hoare annotation is: true [2018-12-09 13:44:53,624 INFO L448 ceAbstractionStarter]: For program point L3282-1(line 3282) no Hoare annotation was computed. [2018-12-09 13:44:53,624 INFO L448 ceAbstractionStarter]: For program point L3278(lines 3278 3289) no Hoare annotation was computed. [2018-12-09 13:44:53,624 INFO L448 ceAbstractionStarter]: For program point copy_from_userFINAL(lines 3261 3293) no Hoare annotation was computed. [2018-12-09 13:44:53,624 INFO L448 ceAbstractionStarter]: For program point L3278-2(lines 3274 3290) no Hoare annotation was computed. [2018-12-09 13:44:53,624 INFO L448 ceAbstractionStarter]: For program point L3274(lines 3274 3290) no Hoare annotation was computed. [2018-12-09 13:44:53,624 INFO L451 ceAbstractionStarter]: At program point L3272(line 3272) the Hoare annotation is: true [2018-12-09 13:44:53,624 INFO L451 ceAbstractionStarter]: At program point L3272-1(line 3272) the Hoare annotation is: true [2018-12-09 13:44:53,624 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,624 INFO L448 ceAbstractionStarter]: For program point L4544-1(line 4544) no Hoare annotation was computed. [2018-12-09 13:44:53,624 INFO L448 ceAbstractionStarter]: For program point L4511-1(line 4511) no Hoare annotation was computed. [2018-12-09 13:44:53,625 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,625 INFO L448 ceAbstractionStarter]: For program point L4379(line 4379) no Hoare annotation was computed. [2018-12-09 13:44:53,625 INFO L448 ceAbstractionStarter]: For program point L4445(line 4445) no Hoare annotation was computed. [2018-12-09 13:44:53,625 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,625 INFO L448 ceAbstractionStarter]: For program point L4495(lines 4495 4502) no Hoare annotation was computed. [2018-12-09 13:44:53,625 INFO L448 ceAbstractionStarter]: For program point L4528-1(line 4528) no Hoare annotation was computed. [2018-12-09 13:44:53,625 INFO L448 ceAbstractionStarter]: For program point L4462(lines 4462 4466) no Hoare annotation was computed. [2018-12-09 13:44:53,625 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,625 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,625 INFO L448 ceAbstractionStarter]: For program point L4429-1(line 4429) no Hoare annotation was computed. [2018-12-09 13:44:53,625 INFO L448 ceAbstractionStarter]: For program point L4462-2(lines 4459 4466) no Hoare annotation was computed. [2018-12-09 13:44:53,625 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,625 INFO L448 ceAbstractionStarter]: For program point L4512-1(line 4512) no Hoare annotation was computed. [2018-12-09 13:44:53,625 INFO L448 ceAbstractionStarter]: For program point L4545(lines 4545 4549) no Hoare annotation was computed. [2018-12-09 13:44:53,625 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,625 INFO L448 ceAbstractionStarter]: For program point L4380-1(line 4380) no Hoare annotation was computed. [2018-12-09 13:44:53,625 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,625 INFO L448 ceAbstractionStarter]: For program point L4529-2(line 4529) no Hoare annotation was computed. [2018-12-09 13:44:53,625 INFO L448 ceAbstractionStarter]: For program point L4529-3(line 4529) no Hoare annotation was computed. [2018-12-09 13:44:53,625 INFO L448 ceAbstractionStarter]: For program point L4529(line 4529) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L448 ceAbstractionStarter]: For program point L4397(line 4397) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L448 ceAbstractionStarter]: For program point L4529-5(lines 4529 4533) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L448 ceAbstractionStarter]: For program point L4447(lines 4447 4454) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L448 ceAbstractionStarter]: For program point L4414(lines 4414 4418) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L448 ceAbstractionStarter]: For program point L4513(lines 4513 4518) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L448 ceAbstractionStarter]: For program point L4414-2(lines 4411 4418) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L448 ceAbstractionStarter]: For program point L4596(line 4596) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L444 ceAbstractionStarter]: At program point L4365(line 4365) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,626 INFO L448 ceAbstractionStarter]: For program point L4365-1(line 4365) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,626 INFO L448 ceAbstractionStarter]: For program point L4580(line 4580) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L448 ceAbstractionStarter]: For program point L4382(line 4382) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L448 ceAbstractionStarter]: For program point L4481(line 4481) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L448 ceAbstractionStarter]: For program point L4514-1(line 4514) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L448 ceAbstractionStarter]: For program point L4498(lines 4498 4502) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L448 ceAbstractionStarter]: For program point L4399(lines 4399 4406) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L448 ceAbstractionStarter]: For program point L4366(lines 4366 4369) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,626 INFO L448 ceAbstractionStarter]: For program point L4465-1(line 4465) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L448 ceAbstractionStarter]: For program point L4498-2(lines 4495 4502) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,626 INFO L448 ceAbstractionStarter]: For program point L4581-1(line 4581) no Hoare annotation was computed. [2018-12-09 13:44:53,626 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point L4565(line 4565) no Hoare annotation was computed. [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point L4433(line 4433) no Hoare annotation was computed. [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point L4582(lines 4582 4586) no Hoare annotation was computed. [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point L4483(lines 4483 4490) no Hoare annotation was computed. [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point L4450(lines 4450 4454) no Hoare annotation was computed. [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point uinput_ioctl_handlerEXIT(lines 4339 4604) no Hoare annotation was computed. [2018-12-09 13:44:53,627 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point L4417-1(line 4417) no Hoare annotation was computed. [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point L4450-2(lines 4447 4454) no Hoare annotation was computed. [2018-12-09 13:44:53,627 INFO L444 ceAbstractionStarter]: At program point L4599(lines 4363 4603) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,627 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point L4566-1(line 4566) no Hoare annotation was computed. [2018-12-09 13:44:53,627 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point L4550-1(line 4550) no Hoare annotation was computed. [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point L4385(line 4385) no Hoare annotation was computed. [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point L4567(lines 4567 4570) no Hoare annotation was computed. [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point L4435(lines 4435 4442) no Hoare annotation was computed. [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point L4402(lines 4402 4406) no Hoare annotation was computed. [2018-12-09 13:44:53,627 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point L4501-1(line 4501) no Hoare annotation was computed. [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point L4402-2(lines 4399 4406) no Hoare annotation was computed. [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point L4551(line 4551) no Hoare annotation was computed. [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point L4551-2(lines 4551 4555) no Hoare annotation was computed. [2018-12-09 13:44:53,627 INFO L448 ceAbstractionStarter]: For program point L4601(line 4601) no Hoare annotation was computed. [2018-12-09 13:44:53,628 INFO L448 ceAbstractionStarter]: For program point L4370(lines 4370 4377) no Hoare annotation was computed. [2018-12-09 13:44:53,628 INFO L448 ceAbstractionStarter]: For program point L4469(line 4469) no Hoare annotation was computed. [2018-12-09 13:44:53,628 INFO L448 ceAbstractionStarter]: For program point L4370-2(lines 4370 4377) no Hoare annotation was computed. [2018-12-09 13:44:53,628 INFO L448 ceAbstractionStarter]: For program point uinput_ioctl_handlerFINAL(lines 4339 4604) no Hoare annotation was computed. [2018-12-09 13:44:53,628 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,628 INFO L448 ceAbstractionStarter]: For program point L4486(lines 4486 4490) no Hoare annotation was computed. [2018-12-09 13:44:53,628 INFO L448 ceAbstractionStarter]: For program point L4519-1(line 4519) no Hoare annotation was computed. [2018-12-09 13:44:53,628 INFO L448 ceAbstractionStarter]: For program point L4387(lines 4387 4394) no Hoare annotation was computed. [2018-12-09 13:44:53,628 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,628 INFO L448 ceAbstractionStarter]: For program point L4453-1(line 4453) no Hoare annotation was computed. [2018-12-09 13:44:53,628 INFO L448 ceAbstractionStarter]: For program point L4486-2(lines 4483 4490) no Hoare annotation was computed. [2018-12-09 13:44:53,628 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,628 INFO L448 ceAbstractionStarter]: For program point L4536(lines 4536 4540) no Hoare annotation was computed. [2018-12-09 13:44:53,628 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,628 INFO L448 ceAbstractionStarter]: For program point L4371-1(line 4371) no Hoare annotation was computed. [2018-12-09 13:44:53,628 INFO L448 ceAbstractionStarter]: For program point L4421(line 4421) no Hoare annotation was computed. [2018-12-09 13:44:53,628 INFO L448 ceAbstractionStarter]: For program point L4471(lines 4471 4478) no Hoare annotation was computed. [2018-12-09 13:44:53,628 INFO L448 ceAbstractionStarter]: For program point L4438(lines 4438 4442) no Hoare annotation was computed. [2018-12-09 13:44:53,628 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,628 INFO L448 ceAbstractionStarter]: For program point L4372(lines 4372 4375) no Hoare annotation was computed. [2018-12-09 13:44:53,628 INFO L448 ceAbstractionStarter]: For program point L4405-1(line 4405) no Hoare annotation was computed. [2018-12-09 13:44:53,628 INFO L448 ceAbstractionStarter]: For program point L4438-2(lines 4435 4442) no Hoare annotation was computed. [2018-12-09 13:44:53,628 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,629 INFO L448 ceAbstractionStarter]: For program point L4587-1(line 4587) no Hoare annotation was computed. [2018-12-09 13:44:53,629 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,629 INFO L448 ceAbstractionStarter]: For program point L4571-1(line 4571) no Hoare annotation was computed. [2018-12-09 13:44:53,629 INFO L448 ceAbstractionStarter]: For program point L4505(line 4505) no Hoare annotation was computed. [2018-12-09 13:44:53,629 INFO L448 ceAbstractionStarter]: For program point L4522(line 4522) no Hoare annotation was computed. [2018-12-09 13:44:53,629 INFO L448 ceAbstractionStarter]: For program point L4588-2(lines 4588 4592) no Hoare annotation was computed. [2018-12-09 13:44:53,629 INFO L448 ceAbstractionStarter]: For program point L4588(line 4588) no Hoare annotation was computed. [2018-12-09 13:44:53,629 INFO L448 ceAbstractionStarter]: For program point L4423(lines 4423 4430) no Hoare annotation was computed. [2018-12-09 13:44:53,629 INFO L448 ceAbstractionStarter]: For program point L4390(lines 4390 4394) no Hoare annotation was computed. [2018-12-09 13:44:53,629 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,629 INFO L448 ceAbstractionStarter]: For program point L4489-1(line 4489) no Hoare annotation was computed. [2018-12-09 13:44:53,629 INFO L448 ceAbstractionStarter]: For program point L4390-2(lines 4387 4394) no Hoare annotation was computed. [2018-12-09 13:44:53,632 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,632 INFO L448 ceAbstractionStarter]: For program point L4506(lines 4506 4510) no Hoare annotation was computed. [2018-12-09 13:44:53,632 INFO L448 ceAbstractionStarter]: For program point L4539-1(line 4539) no Hoare annotation was computed. [2018-12-09 13:44:53,632 INFO L448 ceAbstractionStarter]: For program point L4572-2(line 4572) no Hoare annotation was computed. [2018-12-09 13:44:53,632 INFO L448 ceAbstractionStarter]: For program point L4572(line 4572) no Hoare annotation was computed. [2018-12-09 13:44:53,632 INFO L448 ceAbstractionStarter]: For program point L4572-5(lines 4572 4576) no Hoare annotation was computed. [2018-12-09 13:44:53,632 INFO L448 ceAbstractionStarter]: For program point L4572-3(line 4572) no Hoare annotation was computed. [2018-12-09 13:44:53,632 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,632 INFO L448 ceAbstractionStarter]: For program point L4523-1(line 4523) no Hoare annotation was computed. [2018-12-09 13:44:53,632 INFO L448 ceAbstractionStarter]: For program point L4457(line 4457) no Hoare annotation was computed. [2018-12-09 13:44:53,632 INFO L448 ceAbstractionStarter]: For program point L4474(lines 4474 4478) no Hoare annotation was computed. [2018-12-09 13:44:53,632 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,632 INFO L448 ceAbstractionStarter]: For program point L4441-1(line 4441) no Hoare annotation was computed. [2018-12-09 13:44:53,632 INFO L448 ceAbstractionStarter]: For program point L4474-2(lines 4471 4478) no Hoare annotation was computed. [2018-12-09 13:44:53,632 INFO L448 ceAbstractionStarter]: For program point L4524(lines 4524 4527) no Hoare annotation was computed. [2018-12-09 13:44:53,632 INFO L448 ceAbstractionStarter]: For program point L4541(line 4541) no Hoare annotation was computed. [2018-12-09 13:44:53,632 INFO L448 ceAbstractionStarter]: For program point L4409(line 4409) no Hoare annotation was computed. [2018-12-09 13:44:53,632 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,632 INFO L448 ceAbstractionStarter]: For program point L4459(lines 4459 4466) no Hoare annotation was computed. [2018-12-09 13:44:53,632 INFO L448 ceAbstractionStarter]: For program point L4426(lines 4426 4430) no Hoare annotation was computed. [2018-12-09 13:44:53,632 INFO L448 ceAbstractionStarter]: For program point L4558-1(line 4558) no Hoare annotation was computed. [2018-12-09 13:44:53,632 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,637 INFO L448 ceAbstractionStarter]: For program point L4393-1(line 4393) no Hoare annotation was computed. [2018-12-09 13:44:53,637 INFO L448 ceAbstractionStarter]: For program point L4426-2(lines 4423 4430) no Hoare annotation was computed. [2018-12-09 13:44:53,637 INFO L448 ceAbstractionStarter]: For program point L4559(lines 4559 4563) no Hoare annotation was computed. [2018-12-09 13:44:53,637 INFO L448 ceAbstractionStarter]: For program point L4493(line 4493) no Hoare annotation was computed. [2018-12-09 13:44:53,637 INFO L444 ceAbstractionStarter]: At program point uinput_ioctl_handlerENTRY(lines 4339 4604) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,637 INFO L448 ceAbstractionStarter]: For program point L4543(line 4543) no Hoare annotation was computed. [2018-12-09 13:44:53,637 INFO L448 ceAbstractionStarter]: For program point L4411(lines 4411 4418) no Hoare annotation was computed. [2018-12-09 13:44:53,637 INFO L448 ceAbstractionStarter]: For program point L4378(lines 4378 4598) no Hoare annotation was computed. [2018-12-09 13:44:53,637 INFO L444 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 (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (= uinput_ioctl_handler_~retval~5 0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 1))) [2018-12-09 13:44:53,637 INFO L448 ceAbstractionStarter]: For program point L4477-1(line 4477) no Hoare annotation was computed. [2018-12-09 13:44:53,637 INFO L451 ceAbstractionStarter]: At program point poll_waitENTRY(lines 3303 3315) the Hoare annotation is: true [2018-12-09 13:44:53,638 INFO L448 ceAbstractionStarter]: For program point poll_waitEXIT(lines 3303 3315) no Hoare annotation was computed. [2018-12-09 13:44:53,638 INFO L451 ceAbstractionStarter]: At program point L3310(line 3310) the Hoare annotation is: true [2018-12-09 13:44:53,638 INFO L448 ceAbstractionStarter]: For program point L3310-1(line 3310) no Hoare annotation was computed. [2018-12-09 13:44:53,638 INFO L448 ceAbstractionStarter]: For program point L3307(lines 3307 3309) no Hoare annotation was computed. [2018-12-09 13:44:53,638 INFO L448 ceAbstractionStarter]: For program point L3307-2(lines 3307 3312) no Hoare annotation was computed. [2018-12-09 13:44:53,638 INFO L448 ceAbstractionStarter]: For program point L3307-4(lines 3303 3315) no Hoare annotation was computed. [2018-12-09 13:44:53,638 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_8FINAL(lines 4831 4843) no Hoare annotation was computed. [2018-12-09 13:44:53,638 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_8EXIT(lines 4831 4843) no Hoare annotation was computed. [2018-12-09 13:44:53,638 INFO L444 ceAbstractionStarter]: At program point L4839(line 4839) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,638 INFO L448 ceAbstractionStarter]: For program point L4839-1(line 4839) no Hoare annotation was computed. [2018-12-09 13:44:53,638 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_lock_interruptible_8ENTRY(lines 4831 4843) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,643 INFO L444 ceAbstractionStarter]: At program point L4837(line 4837) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,643 INFO L448 ceAbstractionStarter]: For program point L4837-1(line 4837) no Hoare annotation was computed. [2018-12-09 13:44:53,643 INFO L451 ceAbstractionStarter]: At program point __kmallocENTRY(lines 3353 3356) the Hoare annotation is: true [2018-12-09 13:44:53,643 INFO L448 ceAbstractionStarter]: For program point L3355-1(line 3355) no Hoare annotation was computed. [2018-12-09 13:44:53,643 INFO L448 ceAbstractionStarter]: For program point __kmallocFINAL(lines 3353 3356) no Hoare annotation was computed. [2018-12-09 13:44:53,643 INFO L451 ceAbstractionStarter]: At program point L3355(line 3355) the Hoare annotation is: true [2018-12-09 13:44:53,643 INFO L448 ceAbstractionStarter]: For program point __kmallocEXIT(lines 3353 3356) no Hoare annotation was computed. [2018-12-09 13:44:53,644 INFO L444 ceAbstractionStarter]: At program point L4701(line 4701) the Hoare annotation is: (and (<= 1 main_~ldv_s_uinput_fops_file_operations~0) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,644 INFO L444 ceAbstractionStarter]: At program point L4701-1(line 4701) the Hoare annotation is: (and (<= 1 main_~ldv_s_uinput_fops_file_operations~0) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,644 INFO L444 ceAbstractionStarter]: At program point L4759(lines 4672 4763) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,644 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 4650 4764) no Hoare annotation was computed. [2018-12-09 13:44:53,644 INFO L444 ceAbstractionStarter]: At program point L4718(line 4718) the Hoare annotation is: (and (<= 2 main_~ldv_s_uinput_fops_file_operations~0) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,644 INFO L448 ceAbstractionStarter]: For program point L4718-1(lines 4714 4724) no Hoare annotation was computed. [2018-12-09 13:44:53,644 INFO L448 ceAbstractionStarter]: For program point L4685(lines 4685 4749) no Hoare annotation was computed. [2018-12-09 13:44:53,644 INFO L448 ceAbstractionStarter]: For program point L4743(line 4743) no Hoare annotation was computed. [2018-12-09 13:44:53,644 INFO L448 ceAbstractionStarter]: For program point L4677(line 4677) no Hoare annotation was computed. [2018-12-09 13:44:53,644 INFO L448 ceAbstractionStarter]: For program point L4735(line 4735) no Hoare annotation was computed. [2018-12-09 13:44:53,644 INFO L448 ceAbstractionStarter]: For program point L4702(lines 4702 4703) no Hoare annotation was computed. [2018-12-09 13:44:53,644 INFO L448 ceAbstractionStarter]: For program point L4727(line 4727) no Hoare annotation was computed. [2018-12-09 13:44:53,644 INFO L448 ceAbstractionStarter]: For program point L4686(line 4686) no Hoare annotation was computed. [2018-12-09 13:44:53,644 INFO L444 ceAbstractionStarter]: At program point L4744-1(line 4744) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,644 INFO L448 ceAbstractionStarter]: For program point L4678(lines 4678 4681) no Hoare annotation was computed. [2018-12-09 13:44:53,649 INFO L444 ceAbstractionStarter]: At program point L4744(line 4744) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,649 INFO L444 ceAbstractionStarter]: At program point L4736-1(line 4736) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,649 INFO L444 ceAbstractionStarter]: At program point L4736(line 4736) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,649 INFO L448 ceAbstractionStarter]: For program point L4761(line 4761) no Hoare annotation was computed. [2018-12-09 13:44:53,649 INFO L448 ceAbstractionStarter]: For program point L4728(lines 4728 4733) no Hoare annotation was computed. [2018-12-09 13:44:53,649 INFO L448 ceAbstractionStarter]: For program point L4687(lines 4687 4697) no Hoare annotation was computed. [2018-12-09 13:44:53,650 INFO L448 ceAbstractionStarter]: For program point L4753(lines 4753 4756) no Hoare annotation was computed. [2018-12-09 13:44:53,650 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 4650 4764) no Hoare annotation was computed. [2018-12-09 13:44:53,650 INFO L448 ceAbstractionStarter]: For program point L4745(line 4745) no Hoare annotation was computed. [2018-12-09 13:44:53,650 INFO L448 ceAbstractionStarter]: For program point L4704-1(lines 4700 4710) no Hoare annotation was computed. [2018-12-09 13:44:53,650 INFO L448 ceAbstractionStarter]: For program point L4737(line 4737) no Hoare annotation was computed. [2018-12-09 13:44:53,650 INFO L444 ceAbstractionStarter]: At program point L4704(line 4704) the Hoare annotation is: (and (<= 1 main_~ldv_s_uinput_fops_file_operations~0) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,650 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 4650 4764) the Hoare annotation is: true [2018-12-09 13:44:53,650 INFO L444 ceAbstractionStarter]: At program point L4729(line 4729) the Hoare annotation is: (and (<= 2 main_~ldv_s_uinput_fops_file_operations~0) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,650 INFO L444 ceAbstractionStarter]: At program point L4729-1(line 4729) the Hoare annotation is: (and (<= 2 main_~ldv_s_uinput_fops_file_operations~0) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,650 INFO L444 ceAbstractionStarter]: At program point L4754(lines 4672 4763) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,650 INFO L444 ceAbstractionStarter]: At program point L4688-1(line 4688) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (= main_~ldv_s_uinput_fops_file_operations~0 0)) [2018-12-09 13:44:53,650 INFO L444 ceAbstractionStarter]: At program point L4688(line 4688) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (= main_~ldv_s_uinput_fops_file_operations~0 0)) [2018-12-09 13:44:53,650 INFO L448 ceAbstractionStarter]: For program point L4713(line 4713) no Hoare annotation was computed. [2018-12-09 13:44:53,650 INFO L448 ceAbstractionStarter]: For program point L4730(line 4730) no Hoare annotation was computed. [2018-12-09 13:44:53,650 INFO L448 ceAbstractionStarter]: For program point L4689(line 4689) no Hoare annotation was computed. [2018-12-09 13:44:53,650 INFO L448 ceAbstractionStarter]: For program point L4747(line 4747) no Hoare annotation was computed. [2018-12-09 13:44:53,655 INFO L448 ceAbstractionStarter]: For program point L4714(lines 4714 4725) no Hoare annotation was computed. [2018-12-09 13:44:53,656 INFO L448 ceAbstractionStarter]: For program point L4739(line 4739) no Hoare annotation was computed. [2018-12-09 13:44:53,656 INFO L444 ceAbstractionStarter]: At program point L4690(line 4690) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (= main_~ldv_s_uinput_fops_file_operations~0 0)) [2018-12-09 13:44:53,656 INFO L448 ceAbstractionStarter]: For program point L4690-1(lines 4687 4696) no Hoare annotation was computed. [2018-12-09 13:44:53,656 INFO L444 ceAbstractionStarter]: At program point L4715(line 4715) the Hoare annotation is: (and (<= 2 main_~ldv_s_uinput_fops_file_operations~0) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,656 INFO L444 ceAbstractionStarter]: At program point L4715-1(line 4715) the Hoare annotation is: (and (<= 2 main_~ldv_s_uinput_fops_file_operations~0) (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,656 INFO L444 ceAbstractionStarter]: At program point L4740-1(line 4740) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,656 INFO L444 ceAbstractionStarter]: At program point L4740(line 4740) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,656 INFO L448 ceAbstractionStarter]: For program point L4699(line 4699) no Hoare annotation was computed. [2018-12-09 13:44:53,656 INFO L444 ceAbstractionStarter]: At program point L4757(lines 4672 4763) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,656 INFO L448 ceAbstractionStarter]: For program point L4716(lines 4716 4717) no Hoare annotation was computed. [2018-12-09 13:44:53,656 INFO L444 ceAbstractionStarter]: At program point L4675(line 4675) the Hoare annotation is: (= main_~ldv_s_uinput_fops_file_operations~0 0) [2018-12-09 13:44:53,656 INFO L444 ceAbstractionStarter]: At program point L4675-1(line 4675) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (= main_~ldv_s_uinput_fops_file_operations~0 0)) [2018-12-09 13:44:53,656 INFO L448 ceAbstractionStarter]: For program point L4741(line 4741) no Hoare annotation was computed. [2018-12-09 13:44:53,656 INFO L448 ceAbstractionStarter]: For program point L4700(lines 4700 4711) no Hoare annotation was computed. [2018-12-09 13:44:53,656 INFO L444 ceAbstractionStarter]: At program point L4758(line 4758) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,656 INFO L444 ceAbstractionStarter]: At program point L4750(lines 4672 4763) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,656 INFO L444 ceAbstractionStarter]: At program point L4676(line 4676) the Hoare annotation is: (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_mutex_of_uinput_device~0 1) (= main_~ldv_s_uinput_fops_file_operations~0 0)) [2018-12-09 13:44:53,656 INFO L448 ceAbstractionStarter]: For program point L4640(line 4640) no Hoare annotation was computed. [2018-12-09 13:44:53,656 INFO L451 ceAbstractionStarter]: At program point uinput_exitENTRY(lines 4637 4643) the Hoare annotation is: true [2018-12-09 13:44:53,657 INFO L448 ceAbstractionStarter]: For program point uinput_exitFINAL(lines 4637 4643) no Hoare annotation was computed. [2018-12-09 13:44:53,662 INFO L448 ceAbstractionStarter]: For program point uinput_exitEXIT(lines 4637 4643) no Hoare annotation was computed. [2018-12-09 13:44:53,662 INFO L448 ceAbstractionStarter]: For program point uinput_events_to_userEXIT(lines 4108 4141) no Hoare annotation was computed. [2018-12-09 13:44:53,662 INFO L448 ceAbstractionStarter]: For program point L4129(lines 4129 4137) no Hoare annotation was computed. [2018-12-09 13:44:53,662 INFO L451 ceAbstractionStarter]: At program point L4127(lines 4116 4140) the Hoare annotation is: true [2018-12-09 13:44:53,662 INFO L448 ceAbstractionStarter]: For program point L4125-1(line 4125) no Hoare annotation was computed. [2018-12-09 13:44:53,662 INFO L451 ceAbstractionStarter]: At program point L4125(line 4125) the Hoare annotation is: true [2018-12-09 13:44:53,662 INFO L448 ceAbstractionStarter]: For program point L4121(lines 4121 4124) no Hoare annotation was computed. [2018-12-09 13:44:53,662 INFO L451 ceAbstractionStarter]: At program point L4138(lines 4116 4140) the Hoare annotation is: true [2018-12-09 13:44:53,662 INFO L451 ceAbstractionStarter]: At program point uinput_events_to_userENTRY(lines 4108 4141) the Hoare annotation is: true [2018-12-09 13:44:53,662 INFO L451 ceAbstractionStarter]: At program point L4132(lines 4116 4140) the Hoare annotation is: true [2018-12-09 13:44:53,662 INFO L451 ceAbstractionStarter]: At program point L4130(line 4130) the Hoare annotation is: true [2018-12-09 13:44:53,662 INFO L448 ceAbstractionStarter]: For program point L4128(line 4128) no Hoare annotation was computed. [2018-12-09 13:44:53,662 INFO L448 ceAbstractionStarter]: For program point L4130-1(line 4130) no Hoare annotation was computed. [2018-12-09 13:44:53,662 INFO L448 ceAbstractionStarter]: For program point L4120(line 4120) no Hoare annotation was computed. [2018-12-09 13:44:53,662 INFO L448 ceAbstractionStarter]: For program point uinput_events_to_userFINAL(lines 4108 4141) no Hoare annotation was computed. [2018-12-09 13:44:53,662 INFO L448 ceAbstractionStarter]: For program point L4131(lines 4131 4135) no Hoare annotation was computed. [2018-12-09 13:44:53,662 INFO L448 ceAbstractionStarter]: For program point input_eventEXIT(lines 5308 5310) no Hoare annotation was computed. [2018-12-09 13:44:53,662 INFO L448 ceAbstractionStarter]: For program point input_eventFINAL(lines 5308 5310) no Hoare annotation was computed. [2018-12-09 13:44:53,662 INFO L451 ceAbstractionStarter]: At program point input_eventENTRY(lines 5308 5310) the Hoare annotation is: true [2018-12-09 13:44:53,662 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqFINAL(lines 5285 5287) no Hoare annotation was computed. [2018-12-09 13:44:53,663 INFO L451 ceAbstractionStarter]: At program point _raw_spin_unlock_irqENTRY(lines 5285 5287) the Hoare annotation is: true [2018-12-09 13:44:53,663 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqEXIT(lines 5285 5287) no Hoare annotation was computed. [2018-12-09 13:44:53,663 INFO L448 ceAbstractionStarter]: For program point _copy_to_userEXIT(lines 5273 5275) no Hoare annotation was computed. [2018-12-09 13:44:53,663 INFO L451 ceAbstractionStarter]: At program point _copy_to_userENTRY(lines 5273 5275) the Hoare annotation is: true [2018-12-09 13:44:53,663 INFO L448 ceAbstractionStarter]: For program point _copy_to_userFINAL(lines 5273 5275) no Hoare annotation was computed. [2018-12-09 13:44:53,663 INFO L448 ceAbstractionStarter]: For program point spin_lock_irqFINAL(lines 3219 3225) no Hoare annotation was computed. [2018-12-09 13:44:53,663 INFO L451 ceAbstractionStarter]: At program point spin_lock_irqENTRY(lines 3219 3225) the Hoare annotation is: true [2018-12-09 13:44:53,663 INFO L451 ceAbstractionStarter]: At program point L3222(line 3222) the Hoare annotation is: true [2018-12-09 13:44:53,668 INFO L448 ceAbstractionStarter]: For program point spin_lock_irqEXIT(lines 3219 3225) no Hoare annotation was computed. [2018-12-09 13:44:53,668 INFO L448 ceAbstractionStarter]: For program point L3167(line 3167) no Hoare annotation was computed. [2018-12-09 13:44:53,668 INFO L448 ceAbstractionStarter]: For program point L3161(line 3161) no Hoare annotation was computed. [2018-12-09 13:44:53,668 INFO L448 ceAbstractionStarter]: For program point current_thread_infoFINAL(lines 3155 3180) no Hoare annotation was computed. [2018-12-09 13:44:53,668 INFO L451 ceAbstractionStarter]: At program point L3176(lines 3159 3179) the Hoare annotation is: true [2018-12-09 13:44:53,669 INFO L448 ceAbstractionStarter]: For program point current_thread_infoEXIT(lines 3155 3180) no Hoare annotation was computed. [2018-12-09 13:44:53,669 INFO L451 ceAbstractionStarter]: At program point current_thread_infoENTRY(lines 3155 3180) the Hoare annotation is: true [2018-12-09 13:44:53,669 INFO L448 ceAbstractionStarter]: For program point L3170(line 3170) no Hoare annotation was computed. [2018-12-09 13:44:53,669 INFO L448 ceAbstractionStarter]: For program point L3164(line 3164) no Hoare annotation was computed. [2018-12-09 13:44:53,669 INFO L448 ceAbstractionStarter]: For program point L3160(lines 3160 3175) no Hoare annotation was computed. [2018-12-09 13:44:53,669 INFO L448 ceAbstractionStarter]: For program point L3173(line 3173) no Hoare annotation was computed. [2018-12-09 13:44:53,669 INFO L451 ceAbstractionStarter]: At program point L4242-1(line 4242) the Hoare annotation is: true [2018-12-09 13:44:53,669 INFO L448 ceAbstractionStarter]: For program point uinput_releaseEXIT(lines 4237 4246) no Hoare annotation was computed. [2018-12-09 13:44:53,669 INFO L448 ceAbstractionStarter]: For program point L4243(line 4243) no Hoare annotation was computed. [2018-12-09 13:44:53,669 INFO L451 ceAbstractionStarter]: At program point uinput_releaseENTRY(lines 4237 4246) the Hoare annotation is: true [2018-12-09 13:44:53,669 INFO L451 ceAbstractionStarter]: At program point L4242(line 4242) the Hoare annotation is: true [2018-12-09 13:44:53,669 INFO L448 ceAbstractionStarter]: For program point uinput_releaseFINAL(lines 4237 4246) no Hoare annotation was computed. [2018-12-09 13:44:53,669 INFO L448 ceAbstractionStarter]: For program point misc_registerFINAL(lines 5362 5364) no Hoare annotation was computed. [2018-12-09 13:44:53,669 INFO L451 ceAbstractionStarter]: At program point misc_registerENTRY(lines 5362 5364) the Hoare annotation is: true [2018-12-09 13:44:53,669 INFO L448 ceAbstractionStarter]: For program point misc_registerEXIT(lines 5362 5364) no Hoare annotation was computed. [2018-12-09 13:44:53,669 INFO L451 ceAbstractionStarter]: At program point uinput_ff_upload_from_userENTRY(lines 4293 4338) the Hoare annotation is: true [2018-12-09 13:44:53,669 INFO L451 ceAbstractionStarter]: At program point L4315(lines 4315 4316) the Hoare annotation is: true [2018-12-09 13:44:53,669 INFO L448 ceAbstractionStarter]: For program point uinput_ff_upload_from_userFINAL(lines 4293 4338) no Hoare annotation was computed. [2018-12-09 13:44:53,669 INFO L448 ceAbstractionStarter]: For program point L4315-1(lines 4315 4316) no Hoare annotation was computed. [2018-12-09 13:44:53,669 INFO L448 ceAbstractionStarter]: For program point L4307(lines 4307 4310) no Hoare annotation was computed. [2018-12-09 13:44:53,669 INFO L448 ceAbstractionStarter]: For program point L4305(lines 4305 4335) no Hoare annotation was computed. [2018-12-09 13:44:53,669 INFO L448 ceAbstractionStarter]: For program point L4305-1(lines 4305 4335) no Hoare annotation was computed. [2018-12-09 13:44:53,669 INFO L451 ceAbstractionStarter]: At program point L4330(line 4330) the Hoare annotation is: true [2018-12-09 13:44:53,675 INFO L451 ceAbstractionStarter]: At program point L4326(lines 4326 4327) the Hoare annotation is: true [2018-12-09 13:44:53,675 INFO L448 ceAbstractionStarter]: For program point L4330-1(line 4330) no Hoare annotation was computed. [2018-12-09 13:44:53,675 INFO L448 ceAbstractionStarter]: For program point L4322(lines 4322 4328) no Hoare annotation was computed. [2018-12-09 13:44:53,675 INFO L448 ceAbstractionStarter]: For program point L4326-1(lines 4326 4327) no Hoare annotation was computed. [2018-12-09 13:44:53,675 INFO L448 ceAbstractionStarter]: For program point uinput_ff_upload_from_userEXIT(lines 4293 4338) no Hoare annotation was computed. [2018-12-09 13:44:53,675 INFO L451 ceAbstractionStarter]: At program point L4318(lines 4318 4319) the Hoare annotation is: true [2018-12-09 13:44:53,675 INFO L448 ceAbstractionStarter]: For program point L4314(lines 4314 4320) no Hoare annotation was computed. [2018-12-09 13:44:53,675 INFO L448 ceAbstractionStarter]: For program point L4318-1(lines 4318 4319) no Hoare annotation was computed. [2018-12-09 13:44:53,675 INFO L448 ceAbstractionStarter]: For program point L4314-2(lines 4314 4320) no Hoare annotation was computed. [2018-12-09 13:44:53,675 INFO L451 ceAbstractionStarter]: At program point L4306(line 4306) the Hoare annotation is: true [2018-12-09 13:44:53,675 INFO L448 ceAbstractionStarter]: For program point L4304-1(line 4304) no Hoare annotation was computed. [2018-12-09 13:44:53,675 INFO L448 ceAbstractionStarter]: For program point L4306-1(line 4306) no Hoare annotation was computed. [2018-12-09 13:44:53,675 INFO L451 ceAbstractionStarter]: At program point L4304(line 4304) the Hoare annotation is: true [2018-12-09 13:44:53,675 INFO L448 ceAbstractionStarter]: For program point L4331(lines 4331 4334) no Hoare annotation was computed. [2018-12-09 13:44:53,675 INFO L451 ceAbstractionStarter]: At program point L4323(lines 4323 4324) the Hoare annotation is: true [2018-12-09 13:44:53,675 INFO L448 ceAbstractionStarter]: For program point L4323-1(lines 4323 4324) no Hoare annotation was computed. [2018-12-09 13:44:53,675 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-12-09 13:44:53,675 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-12-09 13:44:53,675 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-12-09 13:44:53,675 INFO L448 ceAbstractionStarter]: For program point uinput_destroy_deviceEXIT(lines 3779 3805) no Hoare annotation was computed. [2018-12-09 13:44:53,676 INFO L451 ceAbstractionStarter]: At program point uinput_destroy_deviceENTRY(lines 3779 3805) the Hoare annotation is: true [2018-12-09 13:44:53,676 INFO L451 ceAbstractionStarter]: At program point L3798(line 3798) the Hoare annotation is: true [2018-12-09 13:44:53,676 INFO L448 ceAbstractionStarter]: For program point L3799(line 3799) no Hoare annotation was computed. [2018-12-09 13:44:53,676 INFO L451 ceAbstractionStarter]: At program point L3796(line 3796) the Hoare annotation is: true [2018-12-09 13:44:53,676 INFO L451 ceAbstractionStarter]: At program point L3796-1(lines 3792 3797) the Hoare annotation is: true [2018-12-09 13:44:53,676 INFO L448 ceAbstractionStarter]: For program point L3792(lines 3792 3797) no Hoare annotation was computed. [2018-12-09 13:44:53,676 INFO L451 ceAbstractionStarter]: At program point L3793-1(line 3793) the Hoare annotation is: true [2018-12-09 13:44:53,676 INFO L451 ceAbstractionStarter]: At program point L3793(line 3793) the Hoare annotation is: true [2018-12-09 13:44:53,676 INFO L448 ceAbstractionStarter]: For program point L3789(lines 3789 3802) no Hoare annotation was computed. [2018-12-09 13:44:53,680 INFO L448 ceAbstractionStarter]: For program point L3789-2(lines 3779 3805) no Hoare annotation was computed. [2018-12-09 13:44:53,680 INFO L448 ceAbstractionStarter]: For program point input_ff_createEXIT(lines 5320 5322) no Hoare annotation was computed. [2018-12-09 13:44:53,680 INFO L451 ceAbstractionStarter]: At program point input_ff_createENTRY(lines 5320 5322) the Hoare annotation is: true [2018-12-09 13:44:53,680 INFO L448 ceAbstractionStarter]: For program point input_ff_createFINAL(lines 5320 5322) no Hoare annotation was computed. [2018-12-09 13:44:53,681 INFO L451 ceAbstractionStarter]: At program point input_abs_get_maxENTRY(lines 3425 3430) the Hoare annotation is: true [2018-12-09 13:44:53,681 INFO L448 ceAbstractionStarter]: For program point input_abs_get_maxFINAL(lines 3425 3430) no Hoare annotation was computed. [2018-12-09 13:44:53,681 INFO L448 ceAbstractionStarter]: For program point L3428(line 3428) no Hoare annotation was computed. [2018-12-09 13:44:53,681 INFO L448 ceAbstractionStarter]: For program point L3428-2(line 3428) no Hoare annotation was computed. [2018-12-09 13:44:53,681 INFO L448 ceAbstractionStarter]: For program point input_abs_get_maxEXIT(lines 3425 3430) no Hoare annotation was computed. [2018-12-09 13:44:53,681 INFO L448 ceAbstractionStarter]: For program point __wake_upEXIT(lines 5265 5267) no Hoare annotation was computed. [2018-12-09 13:44:53,681 INFO L451 ceAbstractionStarter]: At program point __wake_upENTRY(lines 5265 5267) the Hoare annotation is: true [2018-12-09 13:44:53,681 INFO L448 ceAbstractionStarter]: For program point __wake_upFINAL(lines 5265 5267) no Hoare annotation was computed. [2018-12-09 13:44:53,681 INFO L448 ceAbstractionStarter]: For program point L3185-1(line 3185) no Hoare annotation was computed. [2018-12-09 13:44:53,681 INFO L448 ceAbstractionStarter]: For program point is_ia32_taskEXIT(lines 3181 3192) no Hoare annotation was computed. [2018-12-09 13:44:53,681 INFO L451 ceAbstractionStarter]: At program point L3185(line 3185) the Hoare annotation is: true [2018-12-09 13:44:53,681 INFO L451 ceAbstractionStarter]: At program point is_ia32_taskENTRY(lines 3181 3192) the Hoare annotation is: true [2018-12-09 13:44:53,681 INFO L448 ceAbstractionStarter]: For program point is_ia32_taskFINAL(lines 3181 3192) no Hoare annotation was computed. [2018-12-09 13:44:53,681 INFO L448 ceAbstractionStarter]: For program point L3186(lines 3186 3189) no Hoare annotation was computed. [2018-12-09 13:44:53,681 INFO L448 ceAbstractionStarter]: For program point PTR_ERREXIT(lines 3115 3120) no Hoare annotation was computed. [2018-12-09 13:44:53,681 INFO L451 ceAbstractionStarter]: At program point PTR_ERRENTRY(lines 3115 3120) the Hoare annotation is: true [2018-12-09 13:44:53,681 INFO L448 ceAbstractionStarter]: For program point PTR_ERRFINAL(lines 3115 3120) no Hoare annotation was computed. [2018-12-09 13:44:53,681 INFO L448 ceAbstractionStarter]: For program point ldv_is_errEXIT(lines 3339 3342) no Hoare annotation was computed. [2018-12-09 13:44:53,681 INFO L451 ceAbstractionStarter]: At program point ldv_is_errENTRY(lines 3339 3342) the Hoare annotation is: true [2018-12-09 13:44:53,681 INFO L448 ceAbstractionStarter]: For program point ldv_is_errFINAL(lines 3339 3342) no Hoare annotation was computed. [2018-12-09 13:44:53,681 INFO L448 ceAbstractionStarter]: For program point signal_pendingEXIT(lines 3325 3334) no Hoare annotation was computed. [2018-12-09 13:44:53,681 INFO L448 ceAbstractionStarter]: For program point L3330-1(line 3330) no Hoare annotation was computed. [2018-12-09 13:44:53,681 INFO L451 ceAbstractionStarter]: At program point signal_pendingENTRY(lines 3325 3334) the Hoare annotation is: true [2018-12-09 13:44:53,681 INFO L448 ceAbstractionStarter]: For program point signal_pendingFINAL(lines 3325 3334) no Hoare annotation was computed. [2018-12-09 13:44:53,686 INFO L451 ceAbstractionStarter]: At program point L3330(line 3330) the Hoare annotation is: true [2018-12-09 13:44:53,686 INFO L448 ceAbstractionStarter]: For program point L3331-1(line 3331) no Hoare annotation was computed. [2018-12-09 13:44:53,687 INFO L451 ceAbstractionStarter]: At program point L3331(line 3331) the Hoare annotation is: true [2018-12-09 13:44:53,687 INFO L448 ceAbstractionStarter]: For program point input_allocate_deviceFINAL(lines 3377 3379) no Hoare annotation was computed. [2018-12-09 13:44:53,687 INFO L451 ceAbstractionStarter]: At program point input_allocate_deviceENTRY(lines 3377 3379) the Hoare annotation is: true [2018-12-09 13:44:53,687 INFO L448 ceAbstractionStarter]: For program point input_allocate_deviceEXIT(lines 3377 3379) no Hoare annotation was computed. [2018-12-09 13:44:53,687 INFO L448 ceAbstractionStarter]: For program point L3378(line 3378) no Hoare annotation was computed. [2018-12-09 13:44:53,687 INFO L451 ceAbstractionStarter]: At program point mutex_lock_interruptibleENTRY(lines 5369 5371) the Hoare annotation is: true [2018-12-09 13:44:53,687 INFO L448 ceAbstractionStarter]: For program point mutex_lock_interruptibleFINAL(lines 5369 5371) no Hoare annotation was computed. [2018-12-09 13:44:53,687 INFO L448 ceAbstractionStarter]: For program point mutex_lock_interruptibleEXIT(lines 5369 5371) no Hoare annotation was computed. [2018-12-09 13:44:53,687 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlockFINAL(lines 5282 5284) no Hoare annotation was computed. [2018-12-09 13:44:53,687 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlockEXIT(lines 5282 5284) no Hoare annotation was computed. [2018-12-09 13:44:53,687 INFO L451 ceAbstractionStarter]: At program point _raw_spin_unlockENTRY(lines 5282 5284) the Hoare annotation is: true [2018-12-09 13:44:53,687 INFO L448 ceAbstractionStarter]: For program point L3410-2(line 3410) no Hoare annotation was computed. [2018-12-09 13:44:53,687 INFO L448 ceAbstractionStarter]: For program point input_abs_get_minEXIT(lines 3407 3412) no Hoare annotation was computed. [2018-12-09 13:44:53,687 INFO L448 ceAbstractionStarter]: For program point input_abs_get_minFINAL(lines 3407 3412) no Hoare annotation was computed. [2018-12-09 13:44:53,687 INFO L451 ceAbstractionStarter]: At program point input_abs_get_minENTRY(lines 3407 3412) the Hoare annotation is: true [2018-12-09 13:44:53,687 INFO L448 ceAbstractionStarter]: For program point L3410(line 3410) no Hoare annotation was computed. [2018-12-09 13:44:53,687 INFO L448 ceAbstractionStarter]: For program point uinput_initFINAL(lines 4629 4636) no Hoare annotation was computed. [2018-12-09 13:44:53,687 INFO L448 ceAbstractionStarter]: For program point uinput_initEXIT(lines 4629 4636) no Hoare annotation was computed. [2018-12-09 13:44:53,687 INFO L451 ceAbstractionStarter]: At program point L4633(line 4633) the Hoare annotation is: true [2018-12-09 13:44:53,687 INFO L451 ceAbstractionStarter]: At program point uinput_initENTRY(lines 4629 4636) the Hoare annotation is: true [2018-12-09 13:44:53,687 INFO L448 ceAbstractionStarter]: For program point L4633-1(line 4633) no Hoare annotation was computed. [2018-12-09 13:44:53,687 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataFINAL(lines 5296 5298) no Hoare annotation was computed. [2018-12-09 13:44:53,688 INFO L448 ceAbstractionStarter]: For program point dev_set_drvdataEXIT(lines 5296 5298) no Hoare annotation was computed. [2018-12-09 13:44:53,688 INFO L451 ceAbstractionStarter]: At program point dev_set_drvdataENTRY(lines 5296 5298) the Hoare annotation is: true [2018-12-09 13:44:53,688 INFO L448 ceAbstractionStarter]: For program point input_unregister_deviceEXIT(lines 5337 5339) no Hoare annotation was computed. [2018-12-09 13:44:53,693 INFO L451 ceAbstractionStarter]: At program point input_unregister_deviceENTRY(lines 5337 5339) the Hoare annotation is: true [2018-12-09 13:44:53,693 INFO L448 ceAbstractionStarter]: For program point input_unregister_deviceFINAL(lines 5337 5339) no Hoare annotation was computed. [2018-12-09 13:44:53,693 INFO L448 ceAbstractionStarter]: For program point is_compat_taskFINAL(lines 3494 3513) no Hoare annotation was computed. [2018-12-09 13:44:53,694 INFO L451 ceAbstractionStarter]: At program point L3504(line 3504) the Hoare annotation is: true [2018-12-09 13:44:53,694 INFO L448 ceAbstractionStarter]: For program point L3505(lines 3505 3509) no Hoare annotation was computed. [2018-12-09 13:44:53,694 INFO L451 ceAbstractionStarter]: At program point is_compat_taskENTRY(lines 3494 3513) the Hoare annotation is: true [2018-12-09 13:44:53,694 INFO L448 ceAbstractionStarter]: For program point L3504-1(line 3504) no Hoare annotation was computed. [2018-12-09 13:44:53,694 INFO L448 ceAbstractionStarter]: For program point L3505-2(lines 3501 3510) no Hoare annotation was computed. [2018-12-09 13:44:53,694 INFO L451 ceAbstractionStarter]: At program point L3500(line 3500) the Hoare annotation is: true [2018-12-09 13:44:53,694 INFO L448 ceAbstractionStarter]: For program point L3501(lines 3501 3510) no Hoare annotation was computed. [2018-12-09 13:44:53,694 INFO L448 ceAbstractionStarter]: For program point is_compat_taskEXIT(lines 3494 3513) no Hoare annotation was computed. [2018-12-09 13:44:53,694 INFO L448 ceAbstractionStarter]: For program point L3500-1(line 3500) no Hoare annotation was computed. [2018-12-09 13:44:53,694 INFO L451 ceAbstractionStarter]: At program point might_faultFINAL(lines 5354 5356) the Hoare annotation is: true [2018-12-09 13:44:53,694 INFO L448 ceAbstractionStarter]: For program point might_faultEXIT(lines 5354 5356) no Hoare annotation was computed. [2018-12-09 13:44:53,694 INFO L444 ceAbstractionStarter]: At program point L4847(line 4847) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 2))) [2018-12-09 13:44:53,694 INFO L444 ceAbstractionStarter]: At program point L4847-1(line 4847) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,694 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_9ENTRY(lines 4844 4851) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 2))) [2018-12-09 13:44:53,694 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_9EXIT(lines 4844 4851) no Hoare annotation was computed. [2018-12-09 13:44:53,694 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_9FINAL(lines 4844 4851) no Hoare annotation was computed. [2018-12-09 13:44:53,694 INFO L451 ceAbstractionStarter]: At program point prepare_to_waitENTRY(lines 5383 5385) the Hoare annotation is: true [2018-12-09 13:44:53,694 INFO L448 ceAbstractionStarter]: For program point prepare_to_waitFINAL(lines 5383 5385) no Hoare annotation was computed. [2018-12-09 13:44:53,694 INFO L448 ceAbstractionStarter]: For program point prepare_to_waitEXIT(lines 5383 5385) no Hoare annotation was computed. [2018-12-09 13:44:53,694 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_13FINAL(lines 4886 4893) no Hoare annotation was computed. [2018-12-09 13:44:53,694 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_13ENTRY(lines 4886 4893) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 2))) [2018-12-09 13:44:53,699 INFO L444 ceAbstractionStarter]: At program point L4889(line 4889) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 2))) [2018-12-09 13:44:53,699 INFO L444 ceAbstractionStarter]: At program point L4889-1(line 4889) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,699 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_13EXIT(lines 4886 4893) no Hoare annotation was computed. [2018-12-09 13:44:53,699 INFO L444 ceAbstractionStarter]: At program point ldv_mutex_unlock_11ENTRY(lines 4865 4872) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 2))) [2018-12-09 13:44:53,699 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_11FINAL(lines 4865 4872) no Hoare annotation was computed. [2018-12-09 13:44:53,699 INFO L448 ceAbstractionStarter]: For program point ldv_mutex_unlock_11EXIT(lines 4865 4872) no Hoare annotation was computed. [2018-12-09 13:44:53,699 INFO L444 ceAbstractionStarter]: At program point L4868-1(line 4868) 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)) (= ~ldv_mutex_mutex_of_uinput_device~0 1)) [2018-12-09 13:44:53,699 INFO L444 ceAbstractionStarter]: At program point L4868(line 4868) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (= 2 ~ldv_mutex_mutex_of_uinput_device~0) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= |old(~ldv_mutex_mutex_of_uinput_device~0)| 2))) [2018-12-09 13:44:53,699 INFO L451 ceAbstractionStarter]: At program point input_event_to_userENTRY(lines 5316 5318) the Hoare annotation is: true [2018-12-09 13:44:53,699 INFO L448 ceAbstractionStarter]: For program point input_event_to_userEXIT(lines 5316 5318) no Hoare annotation was computed. [2018-12-09 13:44:53,699 INFO L448 ceAbstractionStarter]: For program point input_event_to_userFINAL(lines 5316 5318) no Hoare annotation was computed. [2018-12-09 13:44:53,699 INFO L448 ceAbstractionStarter]: For program point __mutex_initFINAL(lines 5259 5261) no Hoare annotation was computed. [2018-12-09 13:44:53,699 INFO L448 ceAbstractionStarter]: For program point __mutex_initEXIT(lines 5259 5261) no Hoare annotation was computed. [2018-12-09 13:44:53,699 INFO L451 ceAbstractionStarter]: At program point __mutex_initENTRY(lines 5259 5261) the Hoare annotation is: true [2018-12-09 13:44:53,699 INFO L448 ceAbstractionStarter]: For program point L3369-1(line 3369) no Hoare annotation was computed. [2018-12-09 13:44:53,699 INFO L448 ceAbstractionStarter]: For program point kzallocEXIT(lines 3365 3372) no Hoare annotation was computed. [2018-12-09 13:44:53,699 INFO L451 ceAbstractionStarter]: At program point L3369(line 3369) the Hoare annotation is: true [2018-12-09 13:44:53,699 INFO L451 ceAbstractionStarter]: At program point kzallocENTRY(lines 3365 3372) the Hoare annotation is: true [2018-12-09 13:44:53,699 INFO L448 ceAbstractionStarter]: For program point kzallocFINAL(lines 3365 3372) no Hoare annotation was computed. [2018-12-09 13:44:53,699 INFO L451 ceAbstractionStarter]: At program point test_ti_thread_flagENTRY(lines 3193 3200) the Hoare annotation is: true [2018-12-09 13:44:53,699 INFO L448 ceAbstractionStarter]: For program point L3197-1(line 3197) no Hoare annotation was computed. [2018-12-09 13:44:53,704 INFO L451 ceAbstractionStarter]: At program point L3197(line 3197) the Hoare annotation is: true [2018-12-09 13:44:53,704 INFO L448 ceAbstractionStarter]: For program point test_ti_thread_flagEXIT(lines 3193 3200) no Hoare annotation was computed. [2018-12-09 13:44:53,705 INFO L448 ceAbstractionStarter]: For program point test_ti_thread_flagFINAL(lines 3193 3200) no Hoare annotation was computed. [2018-12-09 13:44:53,705 INFO L451 ceAbstractionStarter]: At program point kmallocENTRY(lines 3357 3364) the Hoare annotation is: true [2018-12-09 13:44:53,705 INFO L448 ceAbstractionStarter]: For program point L3361-1(line 3361) no Hoare annotation was computed. [2018-12-09 13:44:53,705 INFO L451 ceAbstractionStarter]: At program point L3361(line 3361) the Hoare annotation is: true [2018-12-09 13:44:53,705 INFO L448 ceAbstractionStarter]: For program point kmallocFINAL(lines 3357 3364) no Hoare annotation was computed. [2018-12-09 13:44:53,705 INFO L448 ceAbstractionStarter]: For program point kmallocEXIT(lines 3357 3364) no Hoare annotation was computed. [2018-12-09 13:44:53,705 INFO L451 ceAbstractionStarter]: At program point _raw_spin_lock_irqENTRY(lines 5279 5281) the Hoare annotation is: true [2018-12-09 13:44:53,705 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_irqFINAL(lines 5279 5281) no Hoare annotation was computed. [2018-12-09 13:44:53,705 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_irqEXIT(lines 5279 5281) no Hoare annotation was computed. [2018-12-09 13:44:53,705 INFO L451 ceAbstractionStarter]: At program point spin_lockENTRY(lines 3212 3218) the Hoare annotation is: true [2018-12-09 13:44:53,705 INFO L451 ceAbstractionStarter]: At program point L3215(line 3215) the Hoare annotation is: true [2018-12-09 13:44:53,705 INFO L448 ceAbstractionStarter]: For program point spin_lockFINAL(lines 3212 3218) no Hoare annotation was computed. [2018-12-09 13:44:53,705 INFO L448 ceAbstractionStarter]: For program point spin_lockEXIT(lines 3212 3218) no Hoare annotation was computed. [2018-12-09 13:44:53,705 INFO L451 ceAbstractionStarter]: At program point memdup_userENTRY(lines 5351 5353) the Hoare annotation is: true [2018-12-09 13:44:53,705 INFO L448 ceAbstractionStarter]: For program point memdup_userFINAL(lines 5351 5353) no Hoare annotation was computed. [2018-12-09 13:44:53,705 INFO L448 ceAbstractionStarter]: For program point L5352-1(line 5352) no Hoare annotation was computed. [2018-12-09 13:44:53,705 INFO L448 ceAbstractionStarter]: For program point memdup_userEXIT(lines 5351 5353) no Hoare annotation was computed. [2018-12-09 13:44:53,705 INFO L451 ceAbstractionStarter]: At program point L5352(line 5352) the Hoare annotation is: true [2018-12-09 13:44:53,705 INFO L448 ceAbstractionStarter]: For program point test_tsk_thread_flagEXIT(lines 3317 3324) no Hoare annotation was computed. [2018-12-09 13:44:53,705 INFO L448 ceAbstractionStarter]: For program point L3321-1(line 3321) no Hoare annotation was computed. [2018-12-09 13:44:53,705 INFO L451 ceAbstractionStarter]: At program point L3321(line 3321) the Hoare annotation is: true [2018-12-09 13:44:53,705 INFO L451 ceAbstractionStarter]: At program point test_tsk_thread_flagENTRY(lines 3317 3324) the Hoare annotation is: true [2018-12-09 13:44:53,705 INFO L448 ceAbstractionStarter]: For program point test_tsk_thread_flagFINAL(lines 3317 3324) no Hoare annotation was computed. [2018-12-09 13:44:53,706 INFO L451 ceAbstractionStarter]: At program point __init_waitqueue_headENTRY(lines 5256 5258) the Hoare annotation is: true [2018-12-09 13:44:53,706 INFO L448 ceAbstractionStarter]: For program point __init_waitqueue_headFINAL(lines 5256 5258) no Hoare annotation was computed. [2018-12-09 13:44:53,706 INFO L448 ceAbstractionStarter]: For program point __init_waitqueue_headEXIT(lines 5256 5258) no Hoare annotation was computed. [2018-12-09 13:44:53,709 INFO L448 ceAbstractionStarter]: For program point set_bitFINAL(lines 3059 3065) no Hoare annotation was computed. [2018-12-09 13:44:53,709 INFO L448 ceAbstractionStarter]: For program point set_bitEXIT(lines 3059 3065) no Hoare annotation was computed. [2018-12-09 13:44:53,710 INFO L451 ceAbstractionStarter]: At program point set_bitENTRY(lines 3059 3065) the Hoare annotation is: true [2018-12-09 13:44:53,710 INFO L448 ceAbstractionStarter]: For program point L4259-2(lines 4259 4289) no Hoare annotation was computed. [2018-12-09 13:44:53,710 INFO L448 ceAbstractionStarter]: For program point L4284-1(line 4284) no Hoare annotation was computed. [2018-12-09 13:44:53,710 INFO L451 ceAbstractionStarter]: At program point L4284(line 4284) the Hoare annotation is: true [2018-12-09 13:44:53,710 INFO L448 ceAbstractionStarter]: For program point L4278(line 4278) no Hoare annotation was computed. [2018-12-09 13:44:53,710 INFO L448 ceAbstractionStarter]: For program point L4272-1(lines 4272 4273) no Hoare annotation was computed. [2018-12-09 13:44:53,710 INFO L451 ceAbstractionStarter]: At program point L4272(lines 4272 4273) the Hoare annotation is: true [2018-12-09 13:44:53,710 INFO L448 ceAbstractionStarter]: For program point uinput_ff_upload_to_userFINAL(lines 4247 4292) no Hoare annotation was computed. [2018-12-09 13:44:53,710 INFO L448 ceAbstractionStarter]: For program point L4264-1(lines 4264 4265) no Hoare annotation was computed. [2018-12-09 13:44:53,710 INFO L451 ceAbstractionStarter]: At program point L4264(lines 4264 4265) the Hoare annotation is: true [2018-12-09 13:44:53,710 INFO L451 ceAbstractionStarter]: At program point L4258(line 4258) the Hoare annotation is: true [2018-12-09 13:44:53,710 INFO L448 ceAbstractionStarter]: For program point L4258-1(line 4258) no Hoare annotation was computed. [2018-12-09 13:44:53,710 INFO L448 ceAbstractionStarter]: For program point L4285(lines 4285 4288) no Hoare annotation was computed. [2018-12-09 13:44:53,710 INFO L448 ceAbstractionStarter]: For program point L4279(lines 4279 4282) no Hoare annotation was computed. [2018-12-09 13:44:53,710 INFO L451 ceAbstractionStarter]: At program point L4275(lines 4275 4276) the Hoare annotation is: true [2018-12-09 13:44:53,710 INFO L448 ceAbstractionStarter]: For program point L4275-1(lines 4275 4276) no Hoare annotation was computed. [2018-12-09 13:44:53,710 INFO L448 ceAbstractionStarter]: For program point L4271(lines 4271 4277) no Hoare annotation was computed. [2018-12-09 13:44:53,710 INFO L448 ceAbstractionStarter]: For program point uinput_ff_upload_to_userEXIT(lines 4247 4292) no Hoare annotation was computed. [2018-12-09 13:44:53,710 INFO L451 ceAbstractionStarter]: At program point L4267(lines 4267 4268) the Hoare annotation is: true [2018-12-09 13:44:53,710 INFO L448 ceAbstractionStarter]: For program point L4267-1(lines 4267 4268) no Hoare annotation was computed. [2018-12-09 13:44:53,710 INFO L451 ceAbstractionStarter]: At program point L4271-2(lines 4271 4277) the Hoare annotation is: true [2018-12-09 13:44:53,710 INFO L451 ceAbstractionStarter]: At program point uinput_ff_upload_to_userENTRY(lines 4247 4292) the Hoare annotation is: true [2018-12-09 13:44:53,710 INFO L448 ceAbstractionStarter]: For program point L4263(lines 4263 4269) no Hoare annotation was computed. [2018-12-09 13:44:53,710 INFO L448 ceAbstractionStarter]: For program point L4259(lines 4259 4289) no Hoare annotation was computed. [2018-12-09 13:44:53,710 INFO L448 ceAbstractionStarter]: For program point L4263-2(lines 4263 4269) no Hoare annotation was computed. [2018-12-09 13:44:53,711 INFO L451 ceAbstractionStarter]: At program point spin_unlockENTRY(lines 3226 3232) the Hoare annotation is: true [2018-12-09 13:44:53,711 INFO L451 ceAbstractionStarter]: At program point L3229(line 3229) the Hoare annotation is: true [2018-12-09 13:44:53,715 INFO L448 ceAbstractionStarter]: For program point spin_unlockFINAL(lines 3226 3232) no Hoare annotation was computed. [2018-12-09 13:44:53,715 INFO L448 ceAbstractionStarter]: For program point spin_unlockEXIT(lines 3226 3232) no Hoare annotation was computed. [2018-12-09 13:44:53,715 INFO L451 ceAbstractionStarter]: At program point _raw_spin_lockENTRY(lines 5276 5278) the Hoare annotation is: true [2018-12-09 13:44:53,715 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lockFINAL(lines 5276 5278) no Hoare annotation was computed. [2018-12-09 13:44:53,715 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lockEXIT(lines 5276 5278) no Hoare annotation was computed. [2018-12-09 13:44:53,715 INFO L448 ceAbstractionStarter]: For program point ldv_handler_precallEXIT(lines 5347 5349) no Hoare annotation was computed. [2018-12-09 13:44:53,715 INFO L451 ceAbstractionStarter]: At program point ldv_handler_precallFINAL(lines 5347 5349) the Hoare annotation is: true [2018-12-09 13:44:53,715 INFO L451 ceAbstractionStarter]: At program point nonseekable_openENTRY(lines 5380 5382) the Hoare annotation is: true [2018-12-09 13:44:53,715 INFO L448 ceAbstractionStarter]: For program point nonseekable_openFINAL(lines 5380 5382) no Hoare annotation was computed. [2018-12-09 13:44:53,715 INFO L448 ceAbstractionStarter]: For program point nonseekable_openEXIT(lines 5380 5382) no Hoare annotation was computed. [2018-12-09 13:44:53,715 INFO L451 ceAbstractionStarter]: At program point L3392(line 3392) the Hoare annotation is: true [2018-12-09 13:44:53,715 INFO L448 ceAbstractionStarter]: For program point L3392-1(line 3392) no Hoare annotation was computed. [2018-12-09 13:44:53,715 INFO L451 ceAbstractionStarter]: At program point input_set_drvdataENTRY(lines 3389 3395) the Hoare annotation is: true [2018-12-09 13:44:53,716 INFO L448 ceAbstractionStarter]: For program point input_set_drvdataFINAL(lines 3389 3395) no Hoare annotation was computed. [2018-12-09 13:44:53,716 INFO L448 ceAbstractionStarter]: For program point input_set_drvdataEXIT(lines 3389 3395) no Hoare annotation was computed. [2018-12-09 13:44:53,716 INFO L448 ceAbstractionStarter]: For program point scheduleEXIT(lines 5390 5392) no Hoare annotation was computed. [2018-12-09 13:44:53,716 INFO L451 ceAbstractionStarter]: At program point scheduleFINAL(lines 5390 5392) the Hoare annotation is: true [2018-12-09 13:44:53,716 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 5238 5255) the Hoare annotation is: true [2018-12-09 13:44:53,716 INFO L444 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))) [2018-12-09 13:44:53,716 INFO L448 ceAbstractionStarter]: For program point L5247-1(lines 5240 5254) no Hoare annotation was computed. [2018-12-09 13:44:53,716 INFO L444 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))) [2018-12-09 13:44:53,716 INFO L448 ceAbstractionStarter]: For program point L5243-1(lines 5240 5254) no Hoare annotation was computed. [2018-12-09 13:44:53,716 INFO L444 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))) [2018-12-09 13:44:53,716 INFO L448 ceAbstractionStarter]: For program point L5251-1(lines 5238 5255) no Hoare annotation was computed. [2018-12-09 13:44:53,716 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 5238 5255) no Hoare annotation was computed. [2018-12-09 13:44:53,721 INFO L448 ceAbstractionStarter]: For program point _copy_from_userEXIT(lines 5269 5271) no Hoare annotation was computed. [2018-12-09 13:44:53,721 INFO L451 ceAbstractionStarter]: At program point _copy_from_userENTRY(lines 5269 5271) the Hoare annotation is: true [2018-12-09 13:44:53,721 INFO L448 ceAbstractionStarter]: For program point _copy_from_userFINAL(lines 5269 5271) no Hoare annotation was computed. [2018-12-09 13:44:53,721 INFO L448 ceAbstractionStarter]: For program point finish_waitEXIT(lines 5302 5304) no Hoare annotation was computed. [2018-12-09 13:44:53,721 INFO L451 ceAbstractionStarter]: At program point finish_waitENTRY(lines 5302 5304) the Hoare annotation is: true [2018-12-09 13:44:53,721 INFO L448 ceAbstractionStarter]: For program point finish_waitFINAL(lines 5302 5304) no Hoare annotation was computed. [2018-12-09 13:44:53,721 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 13:44:53,721 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-09 13:44:53,721 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 13:44:53,721 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 13:44:53,721 INFO L448 ceAbstractionStarter]: For program point uinput_openFINAL(lines 3844 3870) no Hoare annotation was computed. [2018-12-09 13:44:53,721 INFO L448 ceAbstractionStarter]: For program point L3867-1(line 3867) no Hoare annotation was computed. [2018-12-09 13:44:53,721 INFO L451 ceAbstractionStarter]: At program point L3867(line 3867) the Hoare annotation is: true [2018-12-09 13:44:53,721 INFO L451 ceAbstractionStarter]: At program point uinput_openENTRY(lines 3844 3870) the Hoare annotation is: true [2018-12-09 13:44:53,721 INFO L448 ceAbstractionStarter]: For program point L3864(line 3864) no Hoare annotation was computed. [2018-12-09 13:44:53,721 INFO L451 ceAbstractionStarter]: At program point L3863(line 3863) the Hoare annotation is: true [2018-12-09 13:44:53,721 INFO L448 ceAbstractionStarter]: For program point L3860(line 3860) no Hoare annotation was computed. [2018-12-09 13:44:53,721 INFO L451 ceAbstractionStarter]: At program point L3861-1(lines 3861 3862) the Hoare annotation is: true [2018-12-09 13:44:53,722 INFO L448 ceAbstractionStarter]: For program point uinput_openEXIT(lines 3844 3870) no Hoare annotation was computed. [2018-12-09 13:44:53,722 INFO L451 ceAbstractionStarter]: At program point L3861(lines 3861 3862) the Hoare annotation is: true [2018-12-09 13:44:53,722 INFO L451 ceAbstractionStarter]: At program point L3859-1(line 3859) the Hoare annotation is: true [2018-12-09 13:44:53,722 INFO L451 ceAbstractionStarter]: At program point L3859(line 3859) the Hoare annotation is: true [2018-12-09 13:44:53,722 INFO L448 ceAbstractionStarter]: For program point L3855(lines 3855 3858) no Hoare annotation was computed. [2018-12-09 13:44:53,722 INFO L448 ceAbstractionStarter]: For program point L3853-1(line 3853) no Hoare annotation was computed. [2018-12-09 13:44:53,722 INFO L451 ceAbstractionStarter]: At program point L3853(line 3853) the Hoare annotation is: true [2018-12-09 13:44:53,722 INFO L451 ceAbstractionStarter]: At program point IS_ERRENTRY(lines 3121 3128) the Hoare annotation is: true [2018-12-09 13:44:53,722 INFO L448 ceAbstractionStarter]: For program point IS_ERRFINAL(lines 3121 3128) no Hoare annotation was computed. [2018-12-09 13:44:53,722 INFO L448 ceAbstractionStarter]: For program point IS_ERREXIT(lines 3121 3128) no Hoare annotation was computed. [2018-12-09 13:44:53,722 INFO L448 ceAbstractionStarter]: For program point L3125-1(line 3125) no Hoare annotation was computed. [2018-12-09 13:44:53,727 INFO L451 ceAbstractionStarter]: At program point L3125(line 3125) the Hoare annotation is: true [2018-12-09 13:44:53,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 01:44:53 BoogieIcfgContainer [2018-12-09 13:44:53,739 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 13:44:53,740 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 13:44:53,740 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 13:44:53,740 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 13:44:53,740 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 01:44:48" (3/4) ... [2018-12-09 13:44:53,743 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 13:44:53,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2018-12-09 13:44:53,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure misc_deregister [2018-12-09 13:44:53,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_read [2018-12-09 13:44:53,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_12 [2018-12-09 13:44:53,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_write [2018-12-09 13:44:53,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_10 [2018-12-09 13:44:53,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_free_device [2018-12-09 13:44:53,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_event_size [2018-12-09 13:44:53,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-12-09 13:44:53,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-12-09 13:44:53,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_mutex_of_uinput_device [2018-12-09 13:44:53,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_abs_set_flat [2018-12-09 13:44:53,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure strndup_user [2018-12-09 13:44:53,748 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure variable_test_bit [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_request_done [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_abs_set_fuzz [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_abs_set_max [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure constant_test_bit [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_ioctl [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_x32_task [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_fetch_next_event [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_setup_device [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_validate_absbits [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kstrndup [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_inject_event [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_abs_get_flat [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_alloc_absinfo [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_abs_set_min [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_ff_destroy [2018-12-09 13:44:53,749 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irq [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_set_events_per_packet [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_request_find [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_poll [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_create_device [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_mt_init_slots [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_mutex_of_uinput_device [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure compat_ptr [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_compat_ioctl [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_event_from_user [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_register_device [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_flush_requests [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure complete [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_allocate_device [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_ioctl_handler [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poll_wait [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_8 [2018-12-09 13:44:53,750 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_exit [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_events_to_user [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_event [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_unlock_irq [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_to_user [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock_irq [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure current_thread_info [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_release [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure misc_register [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_ff_upload_from_user [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_destroy_device [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_ff_create [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_abs_get_max [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_ia32_task [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2018-12-09 13:44:53,751 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure signal_pending [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_allocate_device [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_interruptible [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_unlock [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_abs_get_min [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_init [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_set_drvdata [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_unregister_device [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure is_compat_task [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_9 [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_13 [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_11 [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_event_to_user [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __mutex_init [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_ti_thread_flag [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irq [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure memdup_user [2018-12-09 13:44:53,752 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure test_tsk_thread_flag [2018-12-09 13:44:53,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __init_waitqueue_head [2018-12-09 13:44:53,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure set_bit [2018-12-09 13:44:53,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_ff_upload_to_user [2018-12-09 13:44:53,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2018-12-09 13:44:53,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock [2018-12-09 13:44:53,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2018-12-09 13:44:53,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure nonseekable_open [2018-12-09 13:44:53,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure input_set_drvdata [2018-12-09 13:44:53,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule [2018-12-09 13:44:53,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-12-09 13:44:53,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2018-12-09 13:44:53,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2018-12-09 13:44:53,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uinput_open [2018-12-09 13:44:53,753 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2018-12-09 13:44:53,777 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 420 nodes and edges [2018-12-09 13:44:53,778 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 173 nodes and edges [2018-12-09 13:44:53,779 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 55 nodes and edges [2018-12-09 13:44:53,781 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2018-12-09 13:44:53,782 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2018-12-09 13:44:53,783 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-12-09 13:44:53,784 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-09 13:44:53,806 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(1 == ldv_mutex_lock) || 2 == ldv_mutex_mutex_of_uinput_device) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_uinput_device) == 1) [2018-12-09 13:44:53,807 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(1 == ldv_mutex_lock) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_uinput_device) == 1)) || ldv_mutex_mutex_of_uinput_device == 1 [2018-12-09 13:44:53,807 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(1 == ldv_mutex_lock) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_uinput_device) == 1)) || ldv_mutex_mutex_of_uinput_device == 1 [2018-12-09 13:44:53,812 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(1 == ldv_mutex_lock) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_uinput_device) == 1)) || ldv_mutex_mutex_of_uinput_device == 1 [2018-12-09 13:44:53,812 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((!(1 == ldv_mutex_lock) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_uinput_device) == 1)) || ldv_mutex_mutex_of_uinput_device == 1 [2018-12-09 13:44:53,909 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_befbddbd-0d58-4e20-ad65-27509f279e48/bin-2019/utaipan/witness.graphml [2018-12-09 13:44:53,910 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 13:44:53,910 INFO L168 Benchmark]: Toolchain (without parser) took 13084.13 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 647.0 MB). Free memory was 944.1 MB in the beginning and 1.1 GB in the end (delta: -117.7 MB). Peak memory consumption was 529.3 MB. Max. memory is 11.5 GB. [2018-12-09 13:44:53,911 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 13:44:53,911 INFO L168 Benchmark]: CACSL2BoogieTranslator took 852.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 944.1 MB in the beginning and 1.0 GB in the end (delta: -90.4 MB). Peak memory consumption was 86.4 MB. Max. memory is 11.5 GB. [2018-12-09 13:44:53,911 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.35 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 13:44:53,911 INFO L168 Benchmark]: Boogie Preprocessor took 68.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 20.3 MB). Peak memory consumption was 20.3 MB. Max. memory is 11.5 GB. [2018-12-09 13:44:53,911 INFO L168 Benchmark]: RCFGBuilder took 6764.07 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 333.4 MB). Free memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: -430.7 MB). Peak memory consumption was 523.1 MB. Max. memory is 11.5 GB. [2018-12-09 13:44:53,912 INFO L168 Benchmark]: TraceAbstraction took 5189.46 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 154.7 MB). Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 334.7 MB). Peak memory consumption was 810.7 MB. Max. memory is 11.5 GB. [2018-12-09 13:44:53,912 INFO L168 Benchmark]: Witness Printer took 170.17 ms. Allocated memory is still 1.7 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 11.5 GB. [2018-12-09 13:44:53,913 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 976.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 852.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 944.1 MB in the beginning and 1.0 GB in the end (delta: -90.4 MB). Peak memory consumption was 86.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.35 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 68.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 20.3 MB). Peak memory consumption was 20.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 6764.07 ms. Allocated memory was 1.2 GB in the beginning and 1.5 GB in the end (delta: 333.4 MB). Free memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: -430.7 MB). Peak memory consumption was 523.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 5189.46 ms. Allocated memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: 154.7 MB). Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 334.7 MB). Peak memory consumption was 810.7 MB. Max. memory is 11.5 GB. * Witness Printer took 170.17 ms. Allocated memory is still 1.7 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 11.5 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: ((!(1 == ldv_mutex_lock) || 2 == ldv_mutex_mutex_of_uinput_device) || !(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: (ldv_mutex_mutex_of_device == 1 && ldv_mutex_lock == 1) && 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) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_uinput_device) == 1)) || 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) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_uinput_device) == 1)) || 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: (ldv_mutex_mutex_of_device == 1 && ldv_mutex_lock == 1) && 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: (ldv_mutex_mutex_of_device == 1 && ldv_mutex_lock == 1) && 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) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_uinput_device) == 1)) || ldv_mutex_mutex_of_uinput_device == 1 - InvariantResult [Line: 4185]: Loop Invariant Derived loop invariant: ((!(1 == ldv_mutex_lock) || !(1 == ldv_mutex_mutex_of_device)) || !(\old(ldv_mutex_mutex_of_uinput_device) == 1)) || 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: (ldv_mutex_mutex_of_device == 1 && ldv_mutex_lock == 1) && ldv_mutex_mutex_of_uinput_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 117 procedures, 931 locations, 1 error locations. SAFE Result, 5.1s OverallTime, 14 OverallIterations, 4 TraceHistogramMax, 1.2s AutomataDifference, 0.0s DeadEndRemovalTime, 1.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 17498 SDtfs, 4782 SDslu, 53645 SDs, 0 SdLazy, 341 SolverSat, 43 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 81 GetRequests, 30 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s 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 AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 14 MinimizatonAttempts, 32 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 340 LocationsWithAnnotation, 7057 PreInvPairs, 7180 NumberOfFragments, 1914 HoareAnnotationTreeSize, 7057 FomulaSimplifications, 327 FormulaSimplificationTreeSizeReduction, 0.5s HoareSimplificationTime, 340 FomulaSimplificationsInter, 6754 FormulaSimplificationTreeSizeReductionInter, 1.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 1377 NumberOfCodeBlocks, 1377 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1363 ConstructedInterpolants, 0 QuantifiedInterpolants, 205971 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 PerfectInterpolantSequences, 172/172 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...