./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_023cb7de-cd04-40d5-b73c-429191f9bd64/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_023cb7de-cd04-40d5-b73c-429191f9bd64/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_023cb7de-cd04-40d5-b73c-429191f9bd64/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_023cb7de-cd04-40d5-b73c-429191f9bd64/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_023cb7de-cd04-40d5-b73c-429191f9bd64/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_023cb7de-cd04-40d5-b73c-429191f9bd64/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a56630900750e02d205fd1062673e34a6423678f 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Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 16:02:15,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 16:02:15,355 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 16:02:15,362 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 16:02:15,362 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 16:02:15,363 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 16:02:15,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 16:02:15,365 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 16:02:15,366 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 16:02:15,367 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 16:02:15,367 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 16:02:15,368 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 16:02:15,368 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 16:02:15,369 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 16:02:15,370 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 16:02:15,371 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 16:02:15,371 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 16:02:15,372 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 16:02:15,373 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 16:02:15,375 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 16:02:15,376 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 16:02:15,376 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 16:02:15,377 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 16:02:15,377 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 16:02:15,379 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 16:02:15,379 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 16:02:15,379 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 16:02:15,380 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 16:02:15,380 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 16:02:15,381 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 16:02:15,381 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 16:02:15,381 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 16:02:15,382 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 16:02:15,382 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 16:02:15,383 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 16:02:15,383 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 16:02:15,383 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 16:02:15,383 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 16:02:15,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 16:02:15,384 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 16:02:15,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 16:02:15,385 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_023cb7de-cd04-40d5-b73c-429191f9bd64/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-12-07 16:02:15,394 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 16:02:15,394 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 16:02:15,395 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 16:02:15,395 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 16:02:15,395 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 16:02:15,396 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 16:02:15,396 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 16:02:15,396 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 16:02:15,396 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 16:02:15,396 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 16:02:15,396 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 16:02:15,396 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 16:02:15,396 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 16:02:15,397 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 16:02:15,397 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 16:02:15,397 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 16:02:15,397 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 16:02:15,397 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 16:02:15,397 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:02:15,397 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 16:02:15,398 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 16:02:15,398 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 16:02:15,398 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 16:02:15,398 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 16:02:15,398 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 16:02:15,398 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 16:02:15,398 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 16:02:15,398 INFO L138 SettingsManager]: * To the following directory=dump/ 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/run_dir_023cb7de-cd04-40d5-b73c-429191f9bd64/bin/uautomizer 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 -> Automizer 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 -> a56630900750e02d205fd1062673e34a6423678f [2019-12-07 16:02:15,496 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 16:02:15,506 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 16:02:15,508 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 16:02:15,509 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 16:02:15,510 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 16:02:15,510 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_023cb7de-cd04-40d5-b73c-429191f9bd64/bin/uautomizer/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i [2019-12-07 16:02:15,552 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_023cb7de-cd04-40d5-b73c-429191f9bd64/bin/uautomizer/data/b4bdceba2/ce56d561566d4c65895220f8d3af03f0/FLAG6fde2d19c [2019-12-07 16:02:16,131 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 16:02:16,132 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_023cb7de-cd04-40d5-b73c-429191f9bd64/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i [2019-12-07 16:02:16,154 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_023cb7de-cd04-40d5-b73c-429191f9bd64/bin/uautomizer/data/b4bdceba2/ce56d561566d4c65895220f8d3af03f0/FLAG6fde2d19c [2019-12-07 16:02:16,331 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_023cb7de-cd04-40d5-b73c-429191f9bd64/bin/uautomizer/data/b4bdceba2/ce56d561566d4c65895220f8d3af03f0 [2019-12-07 16:02:16,333 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 16:02:16,334 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 16:02:16,335 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 16:02:16,335 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 16:02:16,337 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 16:02:16,338 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:02:16" (1/1) ... [2019-12-07 16:02:16,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@203f023d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:02:16, skipping insertion in model container [2019-12-07 16:02:16,340 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 04:02:16" (1/1) ... [2019-12-07 16:02:16,346 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 16:02:16,417 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 16:02:17,447 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:02:17,465 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 16:02:17,626 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 16:02:17,809 INFO L208 MainTranslator]: Completed translation [2019-12-07 16:02:17,810 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:02:17 WrapperNode [2019-12-07 16:02:17,810 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 16:02:17,811 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 16:02:17,811 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 16:02:17,811 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 16:02:17,816 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:02:17" (1/1) ... [2019-12-07 16:02:17,861 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:02:17" (1/1) ... [2019-12-07 16:02:18,290 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 16:02:18,290 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 16:02:18,290 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 16:02:18,290 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 16:02:18,297 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:02:17" (1/1) ... [2019-12-07 16:02:18,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:02:17" (1/1) ... [2019-12-07 16:02:18,365 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:02:17" (1/1) ... [2019-12-07 16:02:18,365 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:02:17" (1/1) ... [2019-12-07 16:02:18,605 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:02:17" (1/1) ... [2019-12-07 16:02:18,731 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:02:17" (1/1) ... [2019-12-07 16:02:18,799 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:02:17" (1/1) ... [2019-12-07 16:02:18,891 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 16:02:18,892 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 16:02:18,892 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 16:02:18,892 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 16:02:18,893 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:02:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_023cb7de-cd04-40d5-b73c-429191f9bd64/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 16:02:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-12-07 16:02:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-12-07 16:02:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-12-07 16:02:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-12-07 16:02:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer_work [2019-12-07 16:02:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer_work [2019-12-07 16:02:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 16:02:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-12-07 16:02:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-07 16:02:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 16:02:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-07 16:02:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-12-07 16:02:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-12-07 16:02:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 16:02:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer [2019-12-07 16:02:18,938 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer [2019-12-07 16:02:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 16:02:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_disconnect [2019-12-07 16:02:18,938 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_disconnect [2019-12-07 16:02:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-12-07 16:02:18,939 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-12-07 16:02:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-07 16:02:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-07 16:02:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-12-07 16:02:18,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-12-07 16:02:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_init_framebuffer_work [2019-12-07 16:02:18,939 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_init_framebuffer_work [2019-12-07 16:02:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-07 16:02:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 16:02:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 16:02:40,157 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 16:02:40,157 INFO L287 CfgBuilder]: Removed 4334 assume(true) statements. [2019-12-07 16:02:40,159 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 04:02:40 BoogieIcfgContainer [2019-12-07 16:02:40,159 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 16:02:40,160 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 16:02:40,160 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 16:02:40,162 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 16:02:40,163 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 04:02:16" (1/3) ... [2019-12-07 16:02:40,163 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c136d57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 04:02:40, skipping insertion in model container [2019-12-07 16:02:40,163 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 04:02:17" (2/3) ... [2019-12-07 16:02:40,164 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c136d57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 04:02:40, skipping insertion in model container [2019-12-07 16:02:40,164 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 04:02:40" (3/3) ... [2019-12-07 16:02:40,165 INFO L109 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i [2019-12-07 16:02:40,171 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 16:02:40,178 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 9 error locations. [2019-12-07 16:02:40,185 INFO L249 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2019-12-07 16:02:40,209 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 16:02:40,209 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 16:02:40,209 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 16:02:40,209 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 16:02:40,209 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 16:02:40,209 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 16:02:40,209 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 16:02:40,210 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 16:02:40,257 INFO L276 IsEmpty]: Start isEmpty. Operand 4043 states. [2019-12-07 16:02:40,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2019-12-07 16:02:40,262 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:02:40,263 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:02:40,264 INFO L410 AbstractCegarLoop]: === Iteration 1 === [dlfb_init_framebuffer_workErr1ASSERT_VIOLATIONERROR_FUNCTION, dlfb_init_framebuffer_workErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:02:40,269 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:02:40,269 INFO L82 PathProgramCache]: Analyzing trace with hash 1470326856, now seen corresponding path program 1 times [2019-12-07 16:02:40,275 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:02:40,275 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [953986386] [2019-12-07 16:02:40,275 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:02:40,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:02:40,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:02:40,575 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [953986386] [2019-12-07 16:02:40,576 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:02:40,576 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:02:40,577 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [863074049] [2019-12-07 16:02:40,579 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:02:40,580 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:02:40,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:02:40,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:02:40,590 INFO L87 Difference]: Start difference. First operand 4043 states. Second operand 3 states. [2019-12-07 16:02:41,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:02:41,269 INFO L93 Difference]: Finished difference Result 12098 states and 15907 transitions. [2019-12-07 16:02:41,270 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:02:41,270 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 13 [2019-12-07 16:02:41,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:02:41,309 INFO L225 Difference]: With dead ends: 12098 [2019-12-07 16:02:41,310 INFO L226 Difference]: Without dead ends: 7866 [2019-12-07 16:02:41,321 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:02:41,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7866 states. [2019-12-07 16:02:41,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7866 to 7858. [2019-12-07 16:02:41,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7858 states. [2019-12-07 16:02:41,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7858 states to 7858 states and 10175 transitions. [2019-12-07 16:02:41,539 INFO L78 Accepts]: Start accepts. Automaton has 7858 states and 10175 transitions. Word has length 13 [2019-12-07 16:02:41,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:02:41,539 INFO L462 AbstractCegarLoop]: Abstraction has 7858 states and 10175 transitions. [2019-12-07 16:02:41,539 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:02:41,539 INFO L276 IsEmpty]: Start isEmpty. Operand 7858 states and 10175 transitions. [2019-12-07 16:02:41,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-07 16:02:41,541 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:02:41,541 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:02:41,542 INFO L410 AbstractCegarLoop]: === Iteration 2 === [dlfb_init_framebuffer_workErr1ASSERT_VIOLATIONERROR_FUNCTION, dlfb_init_framebuffer_workErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:02:41,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:02:41,542 INFO L82 PathProgramCache]: Analyzing trace with hash 397546383, now seen corresponding path program 1 times [2019-12-07 16:02:41,542 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:02:41,542 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [572332528] [2019-12-07 16:02:41,543 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:02:41,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:02:41,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:02:41,635 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [572332528] [2019-12-07 16:02:41,635 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:02:41,635 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:02:41,636 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1644319501] [2019-12-07 16:02:41,637 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:02:41,637 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:02:41,637 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:02:41,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:02:41,638 INFO L87 Difference]: Start difference. First operand 7858 states and 10175 transitions. Second operand 3 states. [2019-12-07 16:02:41,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:02:41,994 INFO L93 Difference]: Finished difference Result 7888 states and 10203 transitions. [2019-12-07 16:02:41,994 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:02:41,994 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-12-07 16:02:41,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:02:42,023 INFO L225 Difference]: With dead ends: 7888 [2019-12-07 16:02:42,024 INFO L226 Difference]: Without dead ends: 7873 [2019-12-07 16:02:42,026 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:02:42,037 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7873 states. [2019-12-07 16:02:42,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7873 to 7858. [2019-12-07 16:02:42,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7858 states. [2019-12-07 16:02:42,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7858 states to 7858 states and 10174 transitions. [2019-12-07 16:02:42,191 INFO L78 Accepts]: Start accepts. Automaton has 7858 states and 10174 transitions. Word has length 17 [2019-12-07 16:02:42,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:02:42,192 INFO L462 AbstractCegarLoop]: Abstraction has 7858 states and 10174 transitions. [2019-12-07 16:02:42,192 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:02:42,192 INFO L276 IsEmpty]: Start isEmpty. Operand 7858 states and 10174 transitions. [2019-12-07 16:02:42,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-07 16:02:42,194 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:02:42,194 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:02:42,194 INFO L410 AbstractCegarLoop]: === Iteration 3 === [dlfb_init_framebuffer_workErr1ASSERT_VIOLATIONERROR_FUNCTION, dlfb_init_framebuffer_workErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:02:42,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:02:42,194 INFO L82 PathProgramCache]: Analyzing trace with hash 397605965, now seen corresponding path program 1 times [2019-12-07 16:02:42,195 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:02:42,195 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [287381180] [2019-12-07 16:02:42,195 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:02:42,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:02:42,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:02:42,285 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [287381180] [2019-12-07 16:02:42,285 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:02:42,285 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:02:42,285 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [137628292] [2019-12-07 16:02:42,286 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:02:42,286 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:02:42,286 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:02:42,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:02:42,286 INFO L87 Difference]: Start difference. First operand 7858 states and 10174 transitions. Second operand 3 states. [2019-12-07 16:02:43,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:02:43,452 INFO L93 Difference]: Finished difference Result 7858 states and 10174 transitions. [2019-12-07 16:02:43,452 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:02:43,452 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-12-07 16:02:43,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:02:43,480 INFO L225 Difference]: With dead ends: 7858 [2019-12-07 16:02:43,480 INFO L226 Difference]: Without dead ends: 7856 [2019-12-07 16:02:43,483 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:02:43,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7856 states. [2019-12-07 16:02:43,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7856 to 7856. [2019-12-07 16:02:43,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7856 states. [2019-12-07 16:02:43,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7856 states to 7856 states and 10172 transitions. [2019-12-07 16:02:43,648 INFO L78 Accepts]: Start accepts. Automaton has 7856 states and 10172 transitions. Word has length 17 [2019-12-07 16:02:43,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:02:43,649 INFO L462 AbstractCegarLoop]: Abstraction has 7856 states and 10172 transitions. [2019-12-07 16:02:43,649 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:02:43,649 INFO L276 IsEmpty]: Start isEmpty. Operand 7856 states and 10172 transitions. [2019-12-07 16:02:43,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-07 16:02:43,650 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:02:43,650 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:02:43,650 INFO L410 AbstractCegarLoop]: === Iteration 4 === [dlfb_init_framebuffer_workErr1ASSERT_VIOLATIONERROR_FUNCTION, dlfb_init_framebuffer_workErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:02:43,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:02:43,650 INFO L82 PathProgramCache]: Analyzing trace with hash 1302684727, now seen corresponding path program 1 times [2019-12-07 16:02:43,650 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:02:43,650 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1767381357] [2019-12-07 16:02:43,650 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:02:43,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:02:43,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:02:43,724 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1767381357] [2019-12-07 16:02:43,724 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:02:43,724 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:02:43,724 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1819824865] [2019-12-07 16:02:43,725 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:02:43,725 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:02:43,725 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:02:43,725 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:02:43,725 INFO L87 Difference]: Start difference. First operand 7856 states and 10172 transitions. Second operand 3 states. [2019-12-07 16:02:44,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:02:44,051 INFO L93 Difference]: Finished difference Result 22595 states and 29245 transitions. [2019-12-07 16:02:44,051 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:02:44,052 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2019-12-07 16:02:44,052 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:02:44,094 INFO L225 Difference]: With dead ends: 22595 [2019-12-07 16:02:44,095 INFO L226 Difference]: Without dead ends: 14742 [2019-12-07 16:02:44,109 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:02:44,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14742 states. [2019-12-07 16:02:44,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14742 to 14723. [2019-12-07 16:02:44,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14723 states. [2019-12-07 16:02:44,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14723 states to 14723 states and 19058 transitions. [2019-12-07 16:02:44,417 INFO L78 Accepts]: Start accepts. Automaton has 14723 states and 19058 transitions. Word has length 18 [2019-12-07 16:02:44,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:02:44,418 INFO L462 AbstractCegarLoop]: Abstraction has 14723 states and 19058 transitions. [2019-12-07 16:02:44,418 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:02:44,418 INFO L276 IsEmpty]: Start isEmpty. Operand 14723 states and 19058 transitions. [2019-12-07 16:02:44,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2019-12-07 16:02:44,419 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:02:44,419 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:02:44,419 INFO L410 AbstractCegarLoop]: === Iteration 5 === [dlfb_init_framebuffer_workErr1ASSERT_VIOLATIONERROR_FUNCTION, dlfb_init_framebuffer_workErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:02:44,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:02:44,419 INFO L82 PathProgramCache]: Analyzing trace with hash -559106226, now seen corresponding path program 1 times [2019-12-07 16:02:44,419 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:02:44,420 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1958974509] [2019-12-07 16:02:44,420 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:02:44,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:02:44,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:02:44,516 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1958974509] [2019-12-07 16:02:44,516 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:02:44,517 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:02:44,517 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1898849679] [2019-12-07 16:02:44,517 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:02:44,517 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:02:44,517 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:02:44,517 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:02:44,517 INFO L87 Difference]: Start difference. First operand 14723 states and 19058 transitions. Second operand 3 states. [2019-12-07 16:02:45,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:02:45,330 INFO L93 Difference]: Finished difference Result 14723 states and 19058 transitions. [2019-12-07 16:02:45,331 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:02:45,331 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 18 [2019-12-07 16:02:45,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:02:45,350 INFO L225 Difference]: With dead ends: 14723 [2019-12-07 16:02:45,350 INFO L226 Difference]: Without dead ends: 14721 [2019-12-07 16:02:45,353 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:02:45,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14721 states. [2019-12-07 16:02:45,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14721 to 14721. [2019-12-07 16:02:45,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14721 states. [2019-12-07 16:02:45,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14721 states to 14721 states and 19056 transitions. [2019-12-07 16:02:45,631 INFO L78 Accepts]: Start accepts. Automaton has 14721 states and 19056 transitions. Word has length 18 [2019-12-07 16:02:45,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:02:45,631 INFO L462 AbstractCegarLoop]: Abstraction has 14721 states and 19056 transitions. [2019-12-07 16:02:45,631 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:02:45,631 INFO L276 IsEmpty]: Start isEmpty. Operand 14721 states and 19056 transitions. [2019-12-07 16:02:45,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-12-07 16:02:45,632 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:02:45,632 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:02:45,632 INFO L410 AbstractCegarLoop]: === Iteration 6 === [dlfb_init_framebuffer_workErr1ASSERT_VIOLATIONERROR_FUNCTION, dlfb_init_framebuffer_workErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:02:45,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:02:45,633 INFO L82 PathProgramCache]: Analyzing trace with hash -152413065, now seen corresponding path program 1 times [2019-12-07 16:02:45,633 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:02:45,633 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2061415514] [2019-12-07 16:02:45,633 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:02:45,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:02:45,704 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:02:45,705 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2061415514] [2019-12-07 16:02:45,705 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:02:45,705 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:02:45,705 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1914136893] [2019-12-07 16:02:45,705 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:02:45,705 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:02:45,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:02:45,705 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:02:45,706 INFO L87 Difference]: Start difference. First operand 14721 states and 19056 transitions. Second operand 3 states. [2019-12-07 16:02:46,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:02:46,634 INFO L93 Difference]: Finished difference Result 44121 states and 57354 transitions. [2019-12-07 16:02:46,634 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:02:46,634 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 19 [2019-12-07 16:02:46,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:02:46,738 INFO L225 Difference]: With dead ends: 44121 [2019-12-07 16:02:46,738 INFO L226 Difference]: Without dead ends: 29403 [2019-12-07 16:02:46,761 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:02:46,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29403 states. [2019-12-07 16:02:47,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29403 to 29395. [2019-12-07 16:02:47,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29395 states. [2019-12-07 16:02:47,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29395 states to 29395 states and 38170 transitions. [2019-12-07 16:02:47,466 INFO L78 Accepts]: Start accepts. Automaton has 29395 states and 38170 transitions. Word has length 19 [2019-12-07 16:02:47,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:02:47,466 INFO L462 AbstractCegarLoop]: Abstraction has 29395 states and 38170 transitions. [2019-12-07 16:02:47,466 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:02:47,466 INFO L276 IsEmpty]: Start isEmpty. Operand 29395 states and 38170 transitions. [2019-12-07 16:02:47,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-07 16:02:47,467 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:02:47,467 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:02:47,467 INFO L410 AbstractCegarLoop]: === Iteration 7 === [dlfb_init_framebuffer_workErr1ASSERT_VIOLATIONERROR_FUNCTION, dlfb_init_framebuffer_workErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:02:47,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:02:47,467 INFO L82 PathProgramCache]: Analyzing trace with hash -429826952, now seen corresponding path program 1 times [2019-12-07 16:02:47,467 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:02:47,467 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22521499] [2019-12-07 16:02:47,468 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:02:47,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:02:47,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:02:47,538 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22521499] [2019-12-07 16:02:47,538 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:02:47,539 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:02:47,539 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [489343523] [2019-12-07 16:02:47,539 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:02:47,539 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:02:47,539 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:02:47,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:02:47,539 INFO L87 Difference]: Start difference. First operand 29395 states and 38170 transitions. Second operand 3 states. [2019-12-07 16:02:48,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:02:48,475 INFO L93 Difference]: Finished difference Result 29395 states and 38170 transitions. [2019-12-07 16:02:48,476 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:02:48,476 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2019-12-07 16:02:48,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:02:48,544 INFO L225 Difference]: With dead ends: 29395 [2019-12-07 16:02:48,545 INFO L226 Difference]: Without dead ends: 29393 [2019-12-07 16:02:48,551 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:02:48,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29393 states. [2019-12-07 16:02:49,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29393 to 29393. [2019-12-07 16:02:49,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29393 states. [2019-12-07 16:02:49,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29393 states to 29393 states and 38168 transitions. [2019-12-07 16:02:49,219 INFO L78 Accepts]: Start accepts. Automaton has 29393 states and 38168 transitions. Word has length 20 [2019-12-07 16:02:49,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:02:49,219 INFO L462 AbstractCegarLoop]: Abstraction has 29393 states and 38168 transitions. [2019-12-07 16:02:49,219 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:02:49,219 INFO L276 IsEmpty]: Start isEmpty. Operand 29393 states and 38168 transitions. [2019-12-07 16:02:49,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-07 16:02:49,220 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:02:49,220 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:02:49,220 INFO L410 AbstractCegarLoop]: === Iteration 8 === [dlfb_init_framebuffer_workErr1ASSERT_VIOLATIONERROR_FUNCTION, dlfb_init_framebuffer_workErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:02:49,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:02:49,220 INFO L82 PathProgramCache]: Analyzing trace with hash -439722847, now seen corresponding path program 1 times [2019-12-07 16:02:49,220 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:02:49,221 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [772933343] [2019-12-07 16:02:49,221 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:02:49,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:02:49,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:02:49,281 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [772933343] [2019-12-07 16:02:49,281 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:02:49,281 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:02:49,281 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1855097306] [2019-12-07 16:02:49,281 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:02:49,281 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:02:49,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:02:49,281 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:02:49,282 INFO L87 Difference]: Start difference. First operand 29393 states and 38168 transitions. Second operand 3 states. [2019-12-07 16:02:50,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:02:50,146 INFO L93 Difference]: Finished difference Result 29393 states and 38168 transitions. [2019-12-07 16:02:50,183 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:02:50,183 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 21 [2019-12-07 16:02:50,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:02:50,220 INFO L225 Difference]: With dead ends: 29393 [2019-12-07 16:02:50,220 INFO L226 Difference]: Without dead ends: 29384 [2019-12-07 16:02:50,227 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:02:50,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29384 states. [2019-12-07 16:02:50,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29384 to 29384. [2019-12-07 16:02:50,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29384 states. [2019-12-07 16:02:50,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29384 states to 29384 states and 38155 transitions. [2019-12-07 16:02:50,881 INFO L78 Accepts]: Start accepts. Automaton has 29384 states and 38155 transitions. Word has length 21 [2019-12-07 16:02:50,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:02:50,882 INFO L462 AbstractCegarLoop]: Abstraction has 29384 states and 38155 transitions. [2019-12-07 16:02:50,882 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:02:50,882 INFO L276 IsEmpty]: Start isEmpty. Operand 29384 states and 38155 transitions. [2019-12-07 16:02:50,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2019-12-07 16:02:50,887 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:02:50,887 INFO L410 BasicCegarLoop]: trace histogram [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] [2019-12-07 16:02:50,888 INFO L410 AbstractCegarLoop]: === Iteration 9 === [dlfb_init_framebuffer_workErr1ASSERT_VIOLATIONERROR_FUNCTION, dlfb_init_framebuffer_workErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:02:50,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:02:50,888 INFO L82 PathProgramCache]: Analyzing trace with hash -312513818, now seen corresponding path program 1 times [2019-12-07 16:02:50,888 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:02:50,888 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1398031947] [2019-12-07 16:02:50,888 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:02:51,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:02:51,074 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:02:51,074 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1398031947] [2019-12-07 16:02:51,074 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:02:51,074 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:02:51,074 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1987350132] [2019-12-07 16:02:51,075 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:02:51,075 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:02:51,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:02:51,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:02:51,075 INFO L87 Difference]: Start difference. First operand 29384 states and 38155 transitions. Second operand 3 states. [2019-12-07 16:02:52,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:02:52,373 INFO L93 Difference]: Finished difference Result 72541 states and 94208 transitions. [2019-12-07 16:02:52,374 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:02:52,374 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 41 [2019-12-07 16:02:52,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:02:52,426 INFO L225 Difference]: With dead ends: 72541 [2019-12-07 16:02:52,426 INFO L226 Difference]: Without dead ends: 43160 [2019-12-07 16:02:52,468 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:02:52,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43160 states. [2019-12-07 16:02:53,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43160 to 43148. [2019-12-07 16:02:53,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43148 states. [2019-12-07 16:02:53,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43148 states to 43148 states and 56027 transitions. [2019-12-07 16:02:53,455 INFO L78 Accepts]: Start accepts. Automaton has 43148 states and 56027 transitions. Word has length 41 [2019-12-07 16:02:53,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:02:53,455 INFO L462 AbstractCegarLoop]: Abstraction has 43148 states and 56027 transitions. [2019-12-07 16:02:53,455 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:02:53,455 INFO L276 IsEmpty]: Start isEmpty. Operand 43148 states and 56027 transitions. [2019-12-07 16:02:53,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2019-12-07 16:02:53,465 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:02:53,466 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 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] [2019-12-07 16:02:53,466 INFO L410 AbstractCegarLoop]: === Iteration 10 === [dlfb_init_framebuffer_workErr1ASSERT_VIOLATIONERROR_FUNCTION, dlfb_init_framebuffer_workErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:02:53,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:02:53,466 INFO L82 PathProgramCache]: Analyzing trace with hash -1699119620, now seen corresponding path program 1 times [2019-12-07 16:02:53,467 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:02:53,467 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [773929846] [2019-12-07 16:02:53,467 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:02:53,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:02:53,564 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2019-12-07 16:02:53,564 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [773929846] [2019-12-07 16:02:53,565 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:02:53,565 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 16:02:53,565 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [973718033] [2019-12-07 16:02:53,565 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 16:02:53,565 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:02:53,565 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 16:02:53,566 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 16:02:53,566 INFO L87 Difference]: Start difference. First operand 43148 states and 56027 transitions. Second operand 4 states. [2019-12-07 16:02:55,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:02:55,522 INFO L93 Difference]: Finished difference Result 121937 states and 158303 transitions. [2019-12-07 16:02:55,523 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 16:02:55,523 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 53 [2019-12-07 16:02:55,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:02:55,610 INFO L225 Difference]: With dead ends: 121937 [2019-12-07 16:02:55,610 INFO L226 Difference]: Without dead ends: 78792 [2019-12-07 16:02:55,649 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:02:55,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78792 states. [2019-12-07 16:02:56,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78792 to 43160. [2019-12-07 16:02:56,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43160 states. [2019-12-07 16:02:56,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43160 states to 43160 states and 56039 transitions. [2019-12-07 16:02:56,957 INFO L78 Accepts]: Start accepts. Automaton has 43160 states and 56039 transitions. Word has length 53 [2019-12-07 16:02:56,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:02:56,957 INFO L462 AbstractCegarLoop]: Abstraction has 43160 states and 56039 transitions. [2019-12-07 16:02:56,957 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 16:02:56,957 INFO L276 IsEmpty]: Start isEmpty. Operand 43160 states and 56039 transitions. [2019-12-07 16:02:56,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2019-12-07 16:02:56,966 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:02:56,966 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 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] [2019-12-07 16:02:56,966 INFO L410 AbstractCegarLoop]: === Iteration 11 === [dlfb_init_framebuffer_workErr1ASSERT_VIOLATIONERROR_FUNCTION, dlfb_init_framebuffer_workErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:02:56,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:02:56,966 INFO L82 PathProgramCache]: Analyzing trace with hash -1639090755, now seen corresponding path program 1 times [2019-12-07 16:02:56,966 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:02:56,967 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [463539848] [2019-12-07 16:02:56,967 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:02:57,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:02:57,124 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2019-12-07 16:02:57,124 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [463539848] [2019-12-07 16:02:57,124 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:02:57,124 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:02:57,125 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [885000085] [2019-12-07 16:02:57,125 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 16:02:57,125 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:02:57,125 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 16:02:57,125 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 16:02:57,126 INFO L87 Difference]: Start difference. First operand 43160 states and 56039 transitions. Second operand 4 states. [2019-12-07 16:02:59,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:02:59,336 INFO L93 Difference]: Finished difference Result 118781 states and 154280 transitions. [2019-12-07 16:02:59,337 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-12-07 16:02:59,337 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 53 [2019-12-07 16:02:59,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:02:59,424 INFO L225 Difference]: With dead ends: 118781 [2019-12-07 16:02:59,424 INFO L226 Difference]: Without dead ends: 75624 [2019-12-07 16:02:59,468 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:02:59,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75624 states. [2019-12-07 16:03:01,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75624 to 41353. [2019-12-07 16:03:01,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 41353 states. [2019-12-07 16:03:01,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41353 states to 41353 states and 53706 transitions. [2019-12-07 16:03:01,070 INFO L78 Accepts]: Start accepts. Automaton has 41353 states and 53706 transitions. Word has length 53 [2019-12-07 16:03:01,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:03:01,071 INFO L462 AbstractCegarLoop]: Abstraction has 41353 states and 53706 transitions. [2019-12-07 16:03:01,071 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 16:03:01,071 INFO L276 IsEmpty]: Start isEmpty. Operand 41353 states and 53706 transitions. [2019-12-07 16:03:01,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2019-12-07 16:03:01,079 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:03:01,079 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:03:01,079 INFO L410 AbstractCegarLoop]: === Iteration 12 === [dlfb_init_framebuffer_workErr1ASSERT_VIOLATIONERROR_FUNCTION, dlfb_init_framebuffer_workErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:03:01,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:03:01,079 INFO L82 PathProgramCache]: Analyzing trace with hash 104912798, now seen corresponding path program 1 times [2019-12-07 16:03:01,079 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:03:01,079 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1818163841] [2019-12-07 16:03:01,079 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:03:01,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:03:01,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:03:01,138 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1818163841] [2019-12-07 16:03:01,138 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:03:01,139 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:03:01,139 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [246070079] [2019-12-07 16:03:01,139 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:03:01,139 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:03:01,139 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:03:01,139 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:03:01,139 INFO L87 Difference]: Start difference. First operand 41353 states and 53706 transitions. Second operand 3 states. [2019-12-07 16:03:03,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:03:03,733 INFO L93 Difference]: Finished difference Result 122730 states and 159312 transitions. [2019-12-07 16:03:03,734 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:03:03,734 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 60 [2019-12-07 16:03:03,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:03:03,831 INFO L225 Difference]: With dead ends: 122730 [2019-12-07 16:03:03,831 INFO L226 Difference]: Without dead ends: 81380 [2019-12-07 16:03:03,876 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:03:03,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 81380 states. [2019-12-07 16:03:06,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 81380 to 81357. [2019-12-07 16:03:06,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 81357 states. [2019-12-07 16:03:06,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81357 states to 81357 states and 105577 transitions. [2019-12-07 16:03:06,772 INFO L78 Accepts]: Start accepts. Automaton has 81357 states and 105577 transitions. Word has length 60 [2019-12-07 16:03:06,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:03:06,772 INFO L462 AbstractCegarLoop]: Abstraction has 81357 states and 105577 transitions. [2019-12-07 16:03:06,772 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:03:06,772 INFO L276 IsEmpty]: Start isEmpty. Operand 81357 states and 105577 transitions. [2019-12-07 16:03:06,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2019-12-07 16:03:06,791 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:03:06,791 INFO L410 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 16:03:06,791 INFO L410 AbstractCegarLoop]: === Iteration 13 === [dlfb_init_framebuffer_workErr1ASSERT_VIOLATIONERROR_FUNCTION, dlfb_init_framebuffer_workErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:03:06,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:03:06,791 INFO L82 PathProgramCache]: Analyzing trace with hash -1014374515, now seen corresponding path program 1 times [2019-12-07 16:03:06,792 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:03:06,792 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [38464936] [2019-12-07 16:03:06,792 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:03:06,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:03:06,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 16:03:06,851 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [38464936] [2019-12-07 16:03:06,851 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:03:06,851 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:03:06,851 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2002645387] [2019-12-07 16:03:06,852 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:03:06,852 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:03:06,852 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:03:06,852 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:03:06,852 INFO L87 Difference]: Start difference. First operand 81357 states and 105577 transitions. Second operand 3 states. [2019-12-07 16:03:09,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:03:09,921 INFO L93 Difference]: Finished difference Result 171829 states and 223273 transitions. [2019-12-07 16:03:09,922 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:03:09,922 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 66 [2019-12-07 16:03:09,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:03:10,033 INFO L225 Difference]: With dead ends: 171829 [2019-12-07 16:03:10,033 INFO L226 Difference]: Without dead ends: 90475 [2019-12-07 16:03:10,093 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:03:10,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90475 states. [2019-12-07 16:03:14,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90475 to 90463. [2019-12-07 16:03:14,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90463 states. [2019-12-07 16:03:14,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90463 states to 90463 states and 117666 transitions. [2019-12-07 16:03:14,822 INFO L78 Accepts]: Start accepts. Automaton has 90463 states and 117666 transitions. Word has length 66 [2019-12-07 16:03:14,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:03:14,822 INFO L462 AbstractCegarLoop]: Abstraction has 90463 states and 117666 transitions. [2019-12-07 16:03:14,822 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:03:14,822 INFO L276 IsEmpty]: Start isEmpty. Operand 90463 states and 117666 transitions. [2019-12-07 16:03:14,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2019-12-07 16:03:14,844 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:03:14,844 INFO L410 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] [2019-12-07 16:03:14,844 INFO L410 AbstractCegarLoop]: === Iteration 14 === [dlfb_init_framebuffer_workErr1ASSERT_VIOLATIONERROR_FUNCTION, dlfb_init_framebuffer_workErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:03:14,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:03:14,844 INFO L82 PathProgramCache]: Analyzing trace with hash 44555131, now seen corresponding path program 1 times [2019-12-07 16:03:14,845 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:03:14,845 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1856830458] [2019-12-07 16:03:14,845 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:03:14,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:03:14,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2019-12-07 16:03:14,912 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1856830458] [2019-12-07 16:03:14,912 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:03:14,912 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-12-07 16:03:14,912 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1375601191] [2019-12-07 16:03:14,912 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-12-07 16:03:14,912 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:03:14,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-12-07 16:03:14,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:03:14,913 INFO L87 Difference]: Start difference. First operand 90463 states and 117666 transitions. Second operand 3 states. [2019-12-07 16:03:20,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:03:20,159 INFO L93 Difference]: Finished difference Result 247924 states and 322551 transitions. [2019-12-07 16:03:20,160 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-12-07 16:03:20,160 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 72 [2019-12-07 16:03:20,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:03:20,371 INFO L225 Difference]: With dead ends: 247924 [2019-12-07 16:03:20,371 INFO L226 Difference]: Without dead ends: 157464 [2019-12-07 16:03:20,475 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-12-07 16:03:20,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 157464 states. [2019-12-07 16:03:24,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 157464 to 90487. [2019-12-07 16:03:24,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90487 states. [2019-12-07 16:03:24,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90487 states to 90487 states and 117690 transitions. [2019-12-07 16:03:24,336 INFO L78 Accepts]: Start accepts. Automaton has 90487 states and 117690 transitions. Word has length 72 [2019-12-07 16:03:24,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:03:24,336 INFO L462 AbstractCegarLoop]: Abstraction has 90487 states and 117690 transitions. [2019-12-07 16:03:24,336 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-12-07 16:03:24,336 INFO L276 IsEmpty]: Start isEmpty. Operand 90487 states and 117690 transitions. [2019-12-07 16:03:24,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2019-12-07 16:03:24,360 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:03:24,361 INFO L410 BasicCegarLoop]: trace histogram [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] [2019-12-07 16:03:24,361 INFO L410 AbstractCegarLoop]: === Iteration 15 === [dlfb_init_framebuffer_workErr1ASSERT_VIOLATIONERROR_FUNCTION, dlfb_init_framebuffer_workErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:03:24,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:03:24,361 INFO L82 PathProgramCache]: Analyzing trace with hash -198981206, now seen corresponding path program 1 times [2019-12-07 16:03:24,361 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:03:24,361 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1784709882] [2019-12-07 16:03:24,361 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:03:24,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:03:24,454 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-12-07 16:03:24,454 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1784709882] [2019-12-07 16:03:24,454 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:03:24,454 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-12-07 16:03:24,455 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [475070411] [2019-12-07 16:03:24,455 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-12-07 16:03:24,455 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:03:24,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-12-07 16:03:24,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:03:24,455 INFO L87 Difference]: Start difference. First operand 90487 states and 117690 transitions. Second operand 5 states. [2019-12-07 16:03:54,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:03:54,492 INFO L93 Difference]: Finished difference Result 181307 states and 236001 transitions. [2019-12-07 16:03:54,492 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 16:03:54,493 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 78 [2019-12-07 16:03:54,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:03:54,610 INFO L225 Difference]: With dead ends: 181307 [2019-12-07 16:03:54,610 INFO L226 Difference]: Without dead ends: 90823 [2019-12-07 16:03:54,697 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2019-12-07 16:03:54,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90823 states. [2019-12-07 16:03:58,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90823 to 90679. [2019-12-07 16:03:58,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90679 states. [2019-12-07 16:03:58,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90679 states to 90679 states and 117930 transitions. [2019-12-07 16:03:58,220 INFO L78 Accepts]: Start accepts. Automaton has 90679 states and 117930 transitions. Word has length 78 [2019-12-07 16:03:58,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:03:58,220 INFO L462 AbstractCegarLoop]: Abstraction has 90679 states and 117930 transitions. [2019-12-07 16:03:58,220 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-12-07 16:03:58,220 INFO L276 IsEmpty]: Start isEmpty. Operand 90679 states and 117930 transitions. [2019-12-07 16:03:58,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2019-12-07 16:03:58,237 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:03:58,237 INFO L410 BasicCegarLoop]: trace histogram [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] [2019-12-07 16:03:58,237 INFO L410 AbstractCegarLoop]: === Iteration 16 === [dlfb_init_framebuffer_workErr1ASSERT_VIOLATIONERROR_FUNCTION, dlfb_init_framebuffer_workErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:03:58,238 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:03:58,238 INFO L82 PathProgramCache]: Analyzing trace with hash -552069588, now seen corresponding path program 1 times [2019-12-07 16:03:58,238 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:03:58,238 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [796909795] [2019-12-07 16:03:58,238 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:03:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:03:58,330 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-12-07 16:03:58,330 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [796909795] [2019-12-07 16:03:58,331 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:03:58,331 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-12-07 16:03:58,331 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1735678681] [2019-12-07 16:03:58,331 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-12-07 16:03:58,331 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:03:58,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-12-07 16:03:58,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-12-07 16:03:58,332 INFO L87 Difference]: Start difference. First operand 90679 states and 117930 transitions. Second operand 4 states. [2019-12-07 16:04:02,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:04:02,274 INFO L93 Difference]: Finished difference Result 194408 states and 253235 transitions. [2019-12-07 16:04:02,274 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 16:04:02,275 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 78 [2019-12-07 16:04:02,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:04:02,408 INFO L225 Difference]: With dead ends: 194408 [2019-12-07 16:04:02,409 INFO L226 Difference]: Without dead ends: 103732 [2019-12-07 16:04:02,481 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-12-07 16:04:02,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 103732 states. [2019-12-07 16:04:07,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 103732 to 90787. [2019-12-07 16:04:07,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 90787 states. [2019-12-07 16:04:07,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90787 states to 90787 states and 118038 transitions. [2019-12-07 16:04:07,317 INFO L78 Accepts]: Start accepts. Automaton has 90787 states and 118038 transitions. Word has length 78 [2019-12-07 16:04:07,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:04:07,317 INFO L462 AbstractCegarLoop]: Abstraction has 90787 states and 118038 transitions. [2019-12-07 16:04:07,317 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-12-07 16:04:07,317 INFO L276 IsEmpty]: Start isEmpty. Operand 90787 states and 118038 transitions. [2019-12-07 16:04:07,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2019-12-07 16:04:07,334 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 16:04:07,334 INFO L410 BasicCegarLoop]: trace histogram [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] [2019-12-07 16:04:07,334 INFO L410 AbstractCegarLoop]: === Iteration 17 === [dlfb_init_framebuffer_workErr1ASSERT_VIOLATIONERROR_FUNCTION, dlfb_init_framebuffer_workErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 16:04:07,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 16:04:07,334 INFO L82 PathProgramCache]: Analyzing trace with hash -492040723, now seen corresponding path program 1 times [2019-12-07 16:04:07,334 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 16:04:07,335 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [624187128] [2019-12-07 16:04:07,335 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 16:04:07,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 16:04:07,528 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2019-12-07 16:04:07,529 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [624187128] [2019-12-07 16:04:07,529 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 16:04:07,529 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-12-07 16:04:07,529 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1802399705] [2019-12-07 16:04:07,529 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-12-07 16:04:07,530 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 16:04:07,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-12-07 16:04:07,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-12-07 16:04:07,530 INFO L87 Difference]: Start difference. First operand 90787 states and 118038 transitions. Second operand 7 states. [2019-12-07 16:04:09,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 16:04:09,314 INFO L93 Difference]: Finished difference Result 126480 states and 164571 transitions. [2019-12-07 16:04:09,315 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-12-07 16:04:09,315 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 78 [2019-12-07 16:04:09,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 16:04:09,316 INFO L225 Difference]: With dead ends: 126480 [2019-12-07 16:04:09,316 INFO L226 Difference]: Without dead ends: 0 [2019-12-07 16:04:09,402 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 0 SyntacticMatches, 2 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2019-12-07 16:04:09,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-12-07 16:04:09,402 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-12-07 16:04:09,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-12-07 16:04:09,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-12-07 16:04:09,403 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 78 [2019-12-07 16:04:09,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 16:04:09,403 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-12-07 16:04:09,403 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-12-07 16:04:09,404 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-12-07 16:04:09,404 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-07 16:04:09,405 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-12-07 16:04:50,089 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:52,316 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:52,547 WARN L192 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:53,053 WARN L192 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:53,368 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:53,695 WARN L192 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:54,045 WARN L192 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:54,296 WARN L192 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:54,610 WARN L192 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:54,739 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:54,937 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:55,090 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:55,569 WARN L192 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:56,028 WARN L192 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:56,137 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:56,244 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:57,012 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:57,113 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:57,794 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:57,896 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:58,479 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:58,638 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:58,812 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:58,963 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:59,132 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:59,419 WARN L192 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:04:59,960 WARN L192 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:00,094 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:00,502 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:00,642 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:00,774 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:01,021 WARN L192 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:01,405 WARN L192 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:01,584 WARN L192 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:02,065 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:02,203 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:02,456 WARN L192 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:03,169 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:03,336 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:03,460 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:03,742 WARN L192 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:04,129 WARN L192 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:04,260 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:04,635 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 25 [2019-12-07 16:05:04,824 WARN L192 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:05,028 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:05,243 WARN L192 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:05:05,614 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:05:05,828 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:05:05,951 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:06,110 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:06,614 WARN L192 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 17 [2019-12-07 16:05:06,855 WARN L192 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:06,970 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:07,273 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:07,641 WARN L192 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:07,928 WARN L192 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:08,035 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:08,139 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:08,427 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:08,585 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:08,764 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:08,962 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:09,218 WARN L192 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:09,434 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:09,973 WARN L192 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:10,517 WARN L192 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:11,053 WARN L192 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:11,577 WARN L192 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:11,999 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:12,154 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:12,442 WARN L192 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:12,856 WARN L192 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:13,269 WARN L192 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:13,708 WARN L192 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:13,841 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:14,018 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:14,369 WARN L192 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:14,476 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:14,720 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:14,830 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:15,326 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:15,697 WARN L192 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:16,097 WARN L192 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:16,638 WARN L192 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:17,172 WARN L192 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:17,582 WARN L192 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:17,683 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:17,819 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:18,053 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:18,203 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:18,309 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:18,703 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:19,024 WARN L192 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:19,368 WARN L192 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:19,838 WARN L192 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:20,344 WARN L192 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:20,480 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:20,592 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:20,721 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:20,829 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:21,027 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:21,315 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:21,510 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:21,624 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:22,202 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:22,328 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:22,617 WARN L192 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:22,722 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:23,314 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:23,754 WARN L192 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:23,888 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:24,012 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:24,421 WARN L192 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:24,561 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:05:24,704 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:24,948 WARN L192 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:25,060 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:25,230 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 25 [2019-12-07 16:05:25,750 WARN L192 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:26,277 WARN L192 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:26,502 WARN L192 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:26,746 WARN L192 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:26,945 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:27,244 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:27,357 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:27,677 WARN L192 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:27,917 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:28,089 WARN L192 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:28,218 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:28,386 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:28,491 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:28,592 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:29,269 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:29,390 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:29,689 WARN L192 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:30,241 WARN L192 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:30,766 WARN L192 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:31,293 WARN L192 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:31,536 WARN L192 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:05:31,654 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:32,031 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:32,321 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:32,828 WARN L192 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:33,043 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:33,401 WARN L192 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:33,921 WARN L192 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:34,411 WARN L192 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:34,595 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 26 [2019-12-07 16:05:35,036 WARN L192 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:35,159 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:35,461 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:35,981 WARN L192 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:36,492 WARN L192 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:36,818 WARN L192 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:36,936 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:37,055 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:37,174 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:37,375 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:37,490 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:37,740 WARN L192 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:38,174 WARN L192 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:38,560 WARN L192 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:38,663 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:38,770 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:38,987 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:39,123 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:39,509 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:39,626 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:39,769 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:39,910 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:40,238 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:40,457 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:40,893 WARN L192 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:41,397 WARN L192 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:41,592 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:42,182 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:42,402 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:42,748 WARN L192 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:43,128 WARN L192 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:43,431 WARN L192 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 26 [2019-12-07 16:05:43,924 WARN L192 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:44,416 WARN L192 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:44,680 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:05:44,887 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:45,331 WARN L192 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:45,504 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:45,698 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:46,115 WARN L192 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:46,605 WARN L192 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:46,769 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:47,167 WARN L192 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:47,677 WARN L192 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:48,158 WARN L192 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:48,382 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:48,691 WARN L192 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:48,866 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:48,973 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:49,278 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:49,458 WARN L192 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:49,798 WARN L192 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 19 [2019-12-07 16:05:50,148 WARN L192 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:50,586 WARN L192 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:50,814 WARN L192 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:51,225 WARN L192 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:51,548 WARN L192 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:51,666 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:51,930 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:52,225 WARN L192 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:52,549 WARN L192 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:52,834 WARN L192 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:53,327 WARN L192 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:53,821 WARN L192 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:54,292 WARN L192 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:54,724 WARN L192 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:55,222 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:55,357 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:55,510 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:55,837 WARN L192 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:56,280 WARN L192 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:56,740 WARN L192 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:56,853 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:05:57,283 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:57,762 WARN L192 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:58,229 WARN L192 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:58,548 WARN L192 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:58,886 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:59,080 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:59,183 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:59,394 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:59,510 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:59,637 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:05:59,975 WARN L192 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:00,196 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:00,424 WARN L192 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:00,744 WARN L192 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:01,235 WARN L192 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:01,596 WARN L192 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:02,461 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:02,870 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:02,979 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:03,091 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:03,204 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:03,509 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:03,610 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:03,741 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:04,174 WARN L192 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:04,640 WARN L192 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:05,139 WARN L192 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:05,545 WARN L192 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:05,651 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:05,759 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:05,883 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:06,017 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:06,119 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:06,335 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:06,581 WARN L192 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:06,828 WARN L192 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:06,970 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:07,156 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:07,831 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:07,971 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:08,091 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:08,931 WARN L192 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:09,230 WARN L192 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:09,345 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:09,448 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:09,648 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:09,782 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:10,005 WARN L192 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 30 [2019-12-07 16:06:10,277 WARN L192 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:10,391 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:10,698 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:10,828 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:10,978 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:11,145 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:11,287 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:11,418 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:11,542 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:11,846 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:11,958 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:12,606 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:12,823 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:12,940 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:13,068 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:13,264 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:13,599 WARN L192 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:14,087 WARN L192 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:14,224 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:14,351 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:14,533 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:14,802 WARN L192 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:15,273 WARN L192 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:15,771 WARN L192 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:16,252 WARN L192 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:16,731 WARN L192 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:16,889 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:17,416 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:17,895 WARN L192 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:18,333 WARN L192 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:18,436 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:18,547 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:18,890 WARN L192 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:19,227 WARN L192 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:19,529 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:19,634 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:19,859 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:19,987 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:20,569 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:20,859 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:23,614 WARN L192 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 19 [2019-12-07 16:06:24,122 WARN L192 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:24,556 WARN L192 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:24,661 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:24,765 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 26 [2019-12-07 16:06:24,972 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:25,298 WARN L192 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:25,464 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:25,604 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:25,918 WARN L192 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:26,419 WARN L192 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:26,910 WARN L192 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:27,373 WARN L192 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:27,801 WARN L192 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:28,022 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 19 [2019-12-07 16:06:28,402 WARN L192 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:28,868 WARN L192 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:29,011 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:29,269 WARN L192 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:29,691 WARN L192 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:29,794 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:29,898 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:30,191 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:30,447 WARN L192 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:30,920 WARN L192 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:31,411 WARN L192 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:31,621 WARN L192 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:31,911 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:32,114 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:32,482 WARN L192 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:32,911 WARN L192 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:33,574 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:33,705 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:33,853 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:34,137 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:34,380 WARN L192 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:34,518 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:34,753 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:35,704 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 33 [2019-12-07 16:06:35,908 WARN L192 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:36,230 WARN L192 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:36,517 WARN L192 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:36,812 WARN L192 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:37,061 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:37,175 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:37,565 WARN L192 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:38,042 WARN L192 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:38,298 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:38,511 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:38,813 WARN L192 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:38,957 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:39,507 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:39,841 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:39,975 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:40,080 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:40,186 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:40,367 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:40,639 WARN L192 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:40,998 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:41,451 WARN L192 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:41,607 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 17 [2019-12-07 16:06:41,917 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:42,073 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:42,567 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:42,836 WARN L192 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:42,944 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:43,336 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:43,551 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:43,768 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:43,950 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:06:44,063 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:44,313 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:44,477 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 25 [2019-12-07 16:06:44,842 WARN L192 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:45,006 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:45,274 WARN L192 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:45,557 WARN L192 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:45,763 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:45,866 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:46,065 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:46,445 WARN L192 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:46,912 WARN L192 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:47,308 WARN L192 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:47,539 WARN L192 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:48,021 WARN L192 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:48,470 WARN L192 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:48,668 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:48,911 WARN L192 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:49,127 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:49,549 WARN L192 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:49,692 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:50,031 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:50,237 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:50,340 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:50,631 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:50,773 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:51,008 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:52,140 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:52,246 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:52,364 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:52,512 WARN L192 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:52,854 WARN L192 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:53,150 WARN L192 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:53,566 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:53,951 WARN L192 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:54,421 WARN L192 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:54,578 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:54,722 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:54,849 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:54,951 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:55,149 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:56,038 WARN L192 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:56,520 WARN L192 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:56,688 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:56,807 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:56,950 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:57,294 WARN L192 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:57,793 WARN L192 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:58,171 WARN L192 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:58,387 WARN L192 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:58,639 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:58,934 WARN L192 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:59,224 WARN L192 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:59,368 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:59,526 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:59,774 WARN L192 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:06:59,977 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:00,110 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:00,295 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:00,435 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:00,903 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:01,136 WARN L192 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:01,245 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:01,630 WARN L192 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:02,100 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:02,204 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:05,684 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:05,951 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:06,384 WARN L192 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:06,570 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:07,186 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:07,302 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:07,423 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:07,547 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:07,663 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:07,775 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:07,898 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:08,072 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:08,455 WARN L192 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:08,781 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:09,059 WARN L192 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:09,519 WARN L192 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:09,910 WARN L192 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:10,126 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:10,452 WARN L192 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:10,637 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:10,743 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:10,944 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:11,220 WARN L192 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:11,605 WARN L192 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:11,862 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:12,095 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:12,242 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:12,838 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:13,076 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:13,516 WARN L192 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:13,887 WARN L192 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:14,338 WARN L192 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:14,777 WARN L192 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:15,041 WARN L192 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:15,406 WARN L192 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:15,750 WARN L192 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:16,077 WARN L192 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:16,264 WARN L192 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:16,424 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:16,564 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:16,747 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:17,125 WARN L192 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:17,587 WARN L192 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:17,747 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:17,849 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:17,982 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:18,375 WARN L192 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:18,866 WARN L192 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:19,046 WARN L192 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:19,228 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:19,563 WARN L192 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:20,067 WARN L192 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:20,557 WARN L192 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:20,864 WARN L192 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:20,969 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:21,074 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:21,587 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:21,972 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:22,346 WARN L192 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:22,840 WARN L192 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:23,327 WARN L192 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:23,809 WARN L192 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:24,239 WARN L192 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:24,591 WARN L192 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:24,909 WARN L192 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:25,272 WARN L192 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:25,461 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:25,570 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:25,874 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:26,205 WARN L192 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:26,506 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:26,760 WARN L192 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:27,002 WARN L192 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:27,209 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:27,409 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:27,749 WARN L192 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:28,191 WARN L192 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:28,380 WARN L192 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:28,823 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:29,032 WARN L192 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:29,227 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:29,462 WARN L192 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:29,661 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:29,899 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:30,244 WARN L192 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:30,750 WARN L192 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:31,101 WARN L192 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:31,205 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:32,356 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:32,464 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:32,582 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:32,724 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:32,954 WARN L192 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:33,224 WARN L192 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:33,383 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 26 [2019-12-07 16:07:33,689 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:33,989 WARN L192 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:34,366 WARN L192 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:34,849 WARN L192 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:35,183 WARN L192 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 28 [2019-12-07 16:07:35,719 WARN L192 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:36,227 WARN L192 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:36,752 WARN L192 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:37,265 WARN L192 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:37,792 WARN L192 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:38,326 WARN L192 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:38,790 WARN L192 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:39,113 WARN L192 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 28 [2019-12-07 16:07:39,218 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:07:39,337 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:39,533 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:39,780 WARN L192 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:40,168 WARN L192 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:40,391 WARN L192 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:40,833 WARN L192 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:41,004 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:41,131 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:41,345 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:41,451 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:41,556 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:42,820 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:43,277 WARN L192 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:43,618 WARN L192 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:07:43,845 WARN L192 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:44,070 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:44,438 WARN L192 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:44,614 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:07:44,901 WARN L192 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:45,236 WARN L192 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:45,439 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:07:45,759 WARN L192 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:45,887 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 17 [2019-12-07 16:07:46,015 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 19 [2019-12-07 16:07:46,470 WARN L192 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:46,845 WARN L192 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:47,028 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:47,469 WARN L192 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:47,996 WARN L192 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:48,227 WARN L192 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:48,427 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:49,119 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:49,287 WARN L192 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:49,613 WARN L192 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:49,745 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:49,886 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:50,303 WARN L192 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:50,797 WARN L192 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:51,309 WARN L192 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:51,573 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:51,678 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:51,993 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:52,173 WARN L192 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:52,454 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:52,884 WARN L192 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:53,112 WARN L192 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:53,456 WARN L192 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:53,849 WARN L192 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:54,303 WARN L192 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:54,455 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:54,655 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:54,795 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:55,182 WARN L192 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:55,680 WARN L192 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:56,218 WARN L192 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:56,383 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:57,743 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:57,921 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:58,249 WARN L192 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:58,740 WARN L192 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:59,243 WARN L192 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:59,390 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:59,501 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:07:59,891 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:00,088 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:00,577 WARN L192 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:01,077 WARN L192 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:01,326 WARN L192 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:01,801 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:01,905 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:02,749 WARN L192 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:03,236 WARN L192 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:03,738 WARN L192 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:04,281 WARN L192 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:04,800 WARN L192 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:04,936 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:05,155 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:05,481 WARN L192 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:05,640 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:05,997 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:06,250 WARN L192 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:06,735 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:06,928 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:07,056 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:07,161 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:07,503 WARN L192 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:08,007 WARN L192 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:08,559 WARN L192 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:08,723 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:08,828 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:08,945 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:09,086 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:09,545 WARN L192 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:09,703 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:09,864 WARN L192 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:09,986 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:10,318 WARN L192 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:10,784 WARN L192 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:11,303 WARN L192 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:11,450 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:11,927 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:12,032 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:12,137 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:12,439 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:12,557 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:12,661 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:12,765 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:12,878 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:13,103 WARN L192 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 17 [2019-12-07 16:08:13,457 WARN L192 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 17 [2019-12-07 16:08:13,562 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:13,774 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:14,744 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:15,034 WARN L192 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:15,562 WARN L192 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:16,104 WARN L192 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:16,650 WARN L192 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:17,196 WARN L192 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:17,723 WARN L192 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:17,876 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:18,050 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:18,330 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:18,654 WARN L192 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:18,956 WARN L192 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:19,126 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:19,416 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:20,242 WARN L192 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:20,695 WARN L192 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 25 [2019-12-07 16:08:21,171 WARN L192 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:21,319 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:21,494 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:21,962 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:22,152 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:22,262 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:22,371 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:22,664 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:22,956 WARN L192 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:23,428 WARN L192 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:24,407 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:24,651 WARN L192 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:24,888 WARN L192 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:25,350 WARN L192 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:25,856 WARN L192 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:26,337 WARN L192 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:26,494 WARN L192 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:26,715 WARN L192 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:27,274 WARN L192 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:27,771 WARN L192 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:28,234 WARN L192 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:28,431 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:28,540 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:28,649 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:28,928 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:29,406 WARN L192 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:29,640 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:30,011 WARN L192 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:30,278 WARN L192 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:30,616 WARN L192 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:31,128 WARN L192 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:31,320 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:31,439 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:31,570 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:32,138 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:32,255 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:32,423 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:32,535 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:32,636 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:33,315 WARN L192 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:33,827 WARN L192 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:34,188 WARN L192 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:08:34,509 WARN L192 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:34,612 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:34,769 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:35,112 WARN L192 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:35,562 WARN L192 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:35,813 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:36,149 WARN L192 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:36,600 WARN L192 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:37,090 WARN L192 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:37,605 WARN L192 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:38,111 WARN L192 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:38,642 WARN L192 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:38,977 WARN L192 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:39,085 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:39,349 WARN L192 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:39,672 WARN L192 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:39,854 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:40,189 WARN L192 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:40,495 WARN L192 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:41,014 WARN L192 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:41,541 WARN L192 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:41,674 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:42,085 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:42,344 WARN L192 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:42,457 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:42,581 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:42,695 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:42,798 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:42,997 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:43,112 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:43,262 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:43,626 WARN L192 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:44,062 WARN L192 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:44,344 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:44,826 WARN L192 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:45,359 WARN L192 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:45,758 WARN L192 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:45,964 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:46,350 WARN L192 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:46,662 WARN L192 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:46,763 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:46,955 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:47,311 WARN L192 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:47,435 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:47,565 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:47,704 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:48,013 WARN L192 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:48,308 WARN L192 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:48,425 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:48,625 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:48,804 WARN L192 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:49,021 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:49,220 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:49,373 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:49,615 WARN L192 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:49,814 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:49,954 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:50,331 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:50,437 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:50,540 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:50,644 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:52,400 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:52,513 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:52,616 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:52,915 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:53,024 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:53,417 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:53,749 WARN L192 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:54,442 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:54,637 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:54,862 WARN L192 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:55,019 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 26 [2019-12-07 16:08:55,239 WARN L192 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:55,474 WARN L192 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:55,728 WARN L192 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:55,942 WARN L192 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:56,339 WARN L192 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:56,547 WARN L192 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:56,957 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:57,141 WARN L192 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:57,626 WARN L192 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:57,870 WARN L192 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:58,293 WARN L192 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:58,816 WARN L192 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:59,340 WARN L192 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:08:59,747 WARN L192 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:00,218 WARN L192 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:00,458 WARN L192 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:00,841 WARN L192 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:01,369 WARN L192 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:01,648 WARN L192 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:02,036 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:02,330 WARN L192 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:02,683 WARN L192 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:02,815 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:03,103 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:03,205 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:03,966 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:04,334 WARN L192 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:04,768 WARN L192 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:05,156 WARN L192 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:05,393 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:05,686 WARN L192 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:06,202 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:06,631 WARN L192 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:07,099 WARN L192 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:07,547 WARN L192 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:09,087 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:09,191 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:09,361 WARN L192 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:09,600 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:09,831 WARN L192 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:10,129 WARN L192 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:10,615 WARN L192 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:11,148 WARN L192 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:11,534 WARN L192 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:11,668 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:12,019 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:12,363 WARN L192 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:12,657 WARN L192 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:13,316 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:13,418 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:13,806 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:13,924 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:14,123 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:14,229 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:14,446 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:14,766 WARN L192 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:15,070 WARN L192 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:15,383 WARN L192 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:15,519 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:16,406 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:16,760 WARN L192 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:16,885 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:17,747 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:17,947 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:18,512 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:18,730 WARN L192 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:19,143 WARN L192 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:19,644 WARN L192 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:20,121 WARN L192 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:20,449 WARN L192 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:09:20,959 WARN L192 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:21,479 WARN L192 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:21,677 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:21,874 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:22,072 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:22,181 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:22,384 WARN L192 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:22,551 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:22,721 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:23,049 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:23,439 WARN L192 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:23,552 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:23,819 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:23,933 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:09:24,343 WARN L192 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:24,811 WARN L192 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:24,980 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:25,263 WARN L192 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:25,686 WARN L192 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:26,084 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:26,204 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:26,489 WARN L192 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:26,958 WARN L192 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:27,437 WARN L192 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:27,845 WARN L192 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:27,975 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:28,448 WARN L192 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:28,678 WARN L192 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:29,065 WARN L192 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:29,186 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:29,289 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:29,538 WARN L192 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:29,878 WARN L192 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:29,982 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:30,183 WARN L192 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:30,674 WARN L192 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:31,175 WARN L192 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:31,549 WARN L192 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:32,104 WARN L192 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:32,599 WARN L192 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:33,129 WARN L192 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:33,608 WARN L192 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:33,761 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:33,867 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:35,947 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:36,048 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:37,329 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:37,450 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:37,606 WARN L192 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:37,760 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:38,124 WARN L192 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:38,387 WARN L192 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:09:38,602 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:38,796 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 28 [2019-12-07 16:09:39,233 WARN L192 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:39,727 WARN L192 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:39,841 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:40,488 WARN L192 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:40,619 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 33 [2019-12-07 16:09:40,814 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:41,042 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:41,237 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:41,595 WARN L192 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:42,503 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:42,740 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:42,979 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:43,124 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:43,244 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:43,370 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:43,755 WARN L192 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:43,994 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:44,103 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:44,557 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:44,710 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:44,970 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:45,160 WARN L192 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:45,468 WARN L192 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:45,786 WARN L192 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:09:46,053 WARN L192 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:46,204 WARN L192 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:46,376 WARN L192 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:46,601 WARN L192 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:46,922 WARN L192 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:47,238 WARN L192 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:47,355 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:47,476 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:47,601 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:47,832 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:48,168 WARN L192 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:48,365 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:48,682 WARN L192 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:48,856 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:49,440 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:49,645 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:49,801 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:50,094 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:50,216 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:50,650 WARN L192 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:51,095 WARN L192 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:51,400 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:51,504 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:51,637 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:52,020 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:52,284 WARN L192 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:52,561 WARN L192 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:52,777 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:53,162 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:53,290 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:53,576 WARN L192 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:53,906 WARN L192 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:09:54,184 WARN L192 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:54,291 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:54,593 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:54,761 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:54,964 WARN L192 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:55,179 WARN L192 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:55,572 WARN L192 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:56,030 WARN L192 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:56,500 WARN L192 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:57,005 WARN L192 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:57,508 WARN L192 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:57,693 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:58,020 WARN L192 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:58,394 WARN L192 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:58,569 WARN L192 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:58,854 WARN L192 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:59,131 WARN L192 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:59,635 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:09:59,744 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:00,329 WARN L192 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:00,446 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:00,569 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:00,692 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:00,808 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:00,930 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:01,050 WARN L192 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:02,301 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:02,665 WARN L192 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:03,122 WARN L192 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:03,620 WARN L192 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:03,778 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:03,892 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:04,375 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:04,479 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:04,873 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:04,978 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:05,083 WARN L192 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:05,189 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:05,663 WARN L192 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:06,121 WARN L192 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:06,599 WARN L192 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:06,957 WARN L192 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:07,216 WARN L192 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:07,480 WARN L192 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:07,780 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:07,922 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:08,059 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:08,322 WARN L192 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:08,653 WARN L192 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:08,971 WARN L192 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:09,218 WARN L192 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:09,511 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:09,634 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:10:09,976 WARN L192 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:10,208 WARN L192 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:10,313 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:10,458 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:10,821 WARN L192 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:11,279 WARN L192 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:11,448 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 26 [2019-12-07 16:10:11,648 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:12,092 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:12,514 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:12,826 WARN L192 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:13,298 WARN L192 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:13,697 WARN L192 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:14,022 WARN L192 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:14,273 WARN L192 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:14,502 WARN L192 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:14,649 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:14,757 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:15,430 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 26 [2019-12-07 16:10:15,642 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 26 [2019-12-07 16:10:16,065 WARN L192 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 33 [2019-12-07 16:10:16,412 WARN L192 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:10:16,898 WARN L192 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:17,401 WARN L192 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:17,905 WARN L192 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:18,237 WARN L192 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:10:18,715 WARN L192 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:19,246 WARN L192 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:19,745 WARN L192 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:19,897 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:20,107 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:20,605 WARN L192 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:20,771 WARN L192 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:21,605 WARN L192 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 17 [2019-12-07 16:10:21,945 WARN L192 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 17 [2019-12-07 16:10:22,239 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:22,417 WARN L192 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:22,895 WARN L192 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:23,094 WARN L192 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:23,202 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:23,424 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:23,859 WARN L192 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:24,306 WARN L192 SmtUtils]: Spent 445.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:24,781 WARN L192 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:24,911 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:25,017 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:25,122 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:25,417 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:25,907 WARN L192 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 17 [2019-12-07 16:10:26,142 WARN L192 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:26,403 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:26,593 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:26,939 WARN L192 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:27,040 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:27,154 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:27,260 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:27,368 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:27,565 WARN L192 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:27,746 WARN L192 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:28,124 WARN L192 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:28,413 WARN L192 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:28,619 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:28,905 WARN L192 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:29,417 WARN L192 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:29,911 WARN L192 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:30,054 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:31,012 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:31,119 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:31,231 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:31,333 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:31,446 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:31,865 WARN L192 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:32,102 WARN L192 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:32,343 WARN L192 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:32,530 WARN L192 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:32,646 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:33,021 WARN L192 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:33,495 WARN L192 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:33,901 WARN L192 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:34,009 WARN L192 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:34,142 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:34,325 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 17 [2019-12-07 16:10:34,534 WARN L192 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 17 [2019-12-07 16:10:35,028 WARN L192 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:35,218 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:35,575 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:35,969 WARN L192 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:36,503 WARN L192 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:37,043 WARN L192 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:37,512 WARN L192 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:37,654 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:37,839 WARN L192 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:38,254 WARN L192 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:38,754 WARN L192 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:39,138 WARN L192 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:39,933 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:40,359 WARN L192 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:40,754 WARN L192 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:41,015 WARN L192 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:41,272 WARN L192 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:42,704 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:42,837 WARN L192 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:42,995 WARN L192 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:43,157 WARN L192 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:43,337 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:43,500 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:43,647 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:43,812 WARN L192 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:43,921 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 17 [2019-12-07 16:10:45,191 INFO L246 CegarLoopResult]: For program point dlfb_free_framebuffer_workEXIT(lines 5269 5278) no Hoare annotation was computed. [2019-12-07 16:10:45,191 INFO L249 CegarLoopResult]: At program point L5275(line 5275) the Hoare annotation is: true [2019-12-07 16:10:45,191 INFO L249 CegarLoopResult]: At program point dlfb_free_framebuffer_workENTRY(lines 5269 5278) the Hoare annotation is: true [2019-12-07 16:10:45,191 INFO L246 CegarLoopResult]: For program point dlfb_free_framebuffer_workFINAL(lines 5269 5278) no Hoare annotation was computed. [2019-12-07 16:10:45,191 INFO L249 CegarLoopResult]: At program point L4462(lines 4456 4464) the Hoare annotation is: true [2019-12-07 16:10:45,191 INFO L249 CegarLoopResult]: At program point L4462-3(lines 4456 4464) the Hoare annotation is: true [2019-12-07 16:10:45,191 INFO L249 CegarLoopResult]: At program point L4462-4(lines 4456 4464) the Hoare annotation is: true [2019-12-07 16:10:45,191 INFO L249 CegarLoopResult]: At program point L4462-1(lines 4456 4464) the Hoare annotation is: true [2019-12-07 16:10:45,191 INFO L249 CegarLoopResult]: At program point L4462-2(lines 4456 4464) the Hoare annotation is: true [2019-12-07 16:10:45,191 INFO L249 CegarLoopResult]: At program point L4462-7(lines 4456 4464) the Hoare annotation is: true [2019-12-07 16:10:45,191 INFO L249 CegarLoopResult]: At program point L4462-8(lines 4456 4464) the Hoare annotation is: true [2019-12-07 16:10:45,191 INFO L249 CegarLoopResult]: At program point L4462-5(lines 4456 4464) the Hoare annotation is: true [2019-12-07 16:10:45,191 INFO L249 CegarLoopResult]: At program point L4462-6(lines 4456 4464) the Hoare annotation is: true [2019-12-07 16:10:45,191 INFO L249 CegarLoopResult]: At program point L4462-9(lines 4456 4464) the Hoare annotation is: true [2019-12-07 16:10:45,192 INFO L249 CegarLoopResult]: At program point L4727(lines 4718 4737) the Hoare annotation is: true [2019-12-07 16:10:45,192 INFO L246 CegarLoopResult]: For program point L6115(lines 6115 6118) no Hoare annotation was computed. [2019-12-07 16:10:45,192 INFO L246 CegarLoopResult]: For program point L3935-1(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,192 INFO L246 CegarLoopResult]: For program point L6115-2(lines 6115 6118) no Hoare annotation was computed. [2019-12-07 16:10:45,192 INFO L246 CegarLoopResult]: For program point L3935(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,192 INFO L249 CegarLoopResult]: At program point L3869(lines 3865 3871) the Hoare annotation is: true [2019-12-07 16:10:45,192 INFO L249 CegarLoopResult]: At program point L6380-2(lines 6352 6382) the Hoare annotation is: true [2019-12-07 16:10:45,192 INFO L249 CegarLoopResult]: At program point L6380-1(lines 6352 6382) the Hoare annotation is: true [2019-12-07 16:10:45,192 INFO L249 CegarLoopResult]: At program point L6380(lines 6352 6382) the Hoare annotation is: true [2019-12-07 16:10:45,192 INFO L249 CegarLoopResult]: At program point L4597(lines 4579 4624) the Hoare annotation is: true [2019-12-07 16:10:45,192 INFO L249 CegarLoopResult]: At program point L4399(lines 4395 4401) the Hoare annotation is: true [2019-12-07 16:10:45,192 INFO L249 CegarLoopResult]: At program point L4267(lines 4265 4268) the Hoare annotation is: true [2019-12-07 16:10:45,192 INFO L249 CegarLoopResult]: At program point L4267-1(lines 4265 4268) the Hoare annotation is: true [2019-12-07 16:10:45,192 INFO L249 CegarLoopResult]: At program point L6381-2(lines 6342 6383) the Hoare annotation is: true [2019-12-07 16:10:45,192 INFO L249 CegarLoopResult]: At program point L6381-1(lines 6342 6383) the Hoare annotation is: true [2019-12-07 16:10:45,192 INFO L249 CegarLoopResult]: At program point L6381(lines 6342 6383) the Hoare annotation is: true [2019-12-07 16:10:45,192 INFO L249 CegarLoopResult]: At program point L3938(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,192 INFO L249 CegarLoopResult]: At program point L3938-1(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,192 INFO L249 CegarLoopResult]: At program point L4599(lines 4579 4624) the Hoare annotation is: true [2019-12-07 16:10:45,192 INFO L246 CegarLoopResult]: For program point L6119(lines 6119 6123) no Hoare annotation was computed. [2019-12-07 16:10:45,193 INFO L246 CegarLoopResult]: For program point L6119-2(lines 6119 6123) no Hoare annotation was computed. [2019-12-07 16:10:45,193 INFO L246 CegarLoopResult]: For program point L6054(lines 6054 6059) no Hoare annotation was computed. [2019-12-07 16:10:45,193 INFO L246 CegarLoopResult]: For program point L5658(line 5658) no Hoare annotation was computed. [2019-12-07 16:10:45,193 INFO L249 CegarLoopResult]: At program point L4601(lines 4579 4624) the Hoare annotation is: true [2019-12-07 16:10:45,193 INFO L246 CegarLoopResult]: For program point L5658-2(lines 5658 5672) no Hoare annotation was computed. [2019-12-07 16:10:45,193 INFO L249 CegarLoopResult]: At program point L7508-2(lines 7507 7509) the Hoare annotation is: true [2019-12-07 16:10:45,193 INFO L249 CegarLoopResult]: At program point L7508-1(lines 7507 7509) the Hoare annotation is: true [2019-12-07 16:10:45,193 INFO L249 CegarLoopResult]: At program point L7508(lines 7507 7509) the Hoare annotation is: true [2019-12-07 16:10:45,193 INFO L246 CegarLoopResult]: For program point L4800(lines 4800 4812) no Hoare annotation was computed. [2019-12-07 16:10:45,193 INFO L246 CegarLoopResult]: For program point L5593-2(lines 5527 5683) no Hoare annotation was computed. [2019-12-07 16:10:45,193 INFO L246 CegarLoopResult]: For program point L5593(lines 5593 5617) no Hoare annotation was computed. [2019-12-07 16:10:45,193 INFO L249 CegarLoopResult]: At program point L7641-1(lines 7640 7642) the Hoare annotation is: true [2019-12-07 16:10:45,193 INFO L249 CegarLoopResult]: At program point L7641(lines 7640 7642) the Hoare annotation is: true [2019-12-07 16:10:45,193 INFO L249 CegarLoopResult]: At program point L3876(lines 3872 3878) the Hoare annotation is: true [2019-12-07 16:10:45,193 INFO L249 CegarLoopResult]: At program point L5331(lines 5313 5333) the Hoare annotation is: true [2019-12-07 16:10:45,193 INFO L249 CegarLoopResult]: At program point L4274(lines 4270 4276) the Hoare annotation is: true [2019-12-07 16:10:45,193 INFO L249 CegarLoopResult]: At program point L5331-1(lines 5313 5333) the Hoare annotation is: true [2019-12-07 16:10:45,193 INFO L249 CegarLoopResult]: At program point L4274-1(lines 4270 4276) the Hoare annotation is: true [2019-12-07 16:10:45,193 INFO L246 CegarLoopResult]: For program point L4869-2(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,193 INFO L246 CegarLoopResult]: For program point L4869-3(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,193 INFO L246 CegarLoopResult]: For program point L4869(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,194 INFO L246 CegarLoopResult]: For program point L5662(lines 5662 5667) no Hoare annotation was computed. [2019-12-07 16:10:45,194 INFO L246 CegarLoopResult]: For program point L4869-5(lines 4869 4872) no Hoare annotation was computed. [2019-12-07 16:10:45,194 INFO L246 CegarLoopResult]: For program point dlfb_init_framebuffer_workErr1ASSERT_VIOLATIONERROR_FUNCTION(line 6880) no Hoare annotation was computed. [2019-12-07 16:10:45,194 INFO L246 CegarLoopResult]: For program point L5662-2(lines 5662 5667) no Hoare annotation was computed. [2019-12-07 16:10:45,194 INFO L249 CegarLoopResult]: At program point L7512-1(lines 7511 7513) the Hoare annotation is: true [2019-12-07 16:10:45,194 INFO L249 CegarLoopResult]: At program point L7512(lines 7511 7513) the Hoare annotation is: true [2019-12-07 16:10:45,194 INFO L246 CegarLoopResult]: For program point L6389-2(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,194 INFO L246 CegarLoopResult]: For program point L6389-1(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,194 INFO L246 CegarLoopResult]: For program point L6389(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,194 INFO L246 CegarLoopResult]: For program point L5531(lines 5531 5534) no Hoare annotation was computed. [2019-12-07 16:10:45,194 INFO L249 CegarLoopResult]: At program point L5531-1(lines 5531 5534) the Hoare annotation is: true [2019-12-07 16:10:45,194 INFO L249 CegarLoopResult]: At program point L7447(lines 7446 7448) the Hoare annotation is: true [2019-12-07 16:10:45,194 INFO L249 CegarLoopResult]: At program point L4408(lines 4402 4410) the Hoare annotation is: true [2019-12-07 16:10:45,194 INFO L246 CegarLoopResult]: For program point L4607(lines 4607 4611) no Hoare annotation was computed. [2019-12-07 16:10:45,194 INFO L246 CegarLoopResult]: For program point L5598(lines 5598 5605) no Hoare annotation was computed. [2019-12-07 16:10:45,194 INFO L249 CegarLoopResult]: At program point L3947-1(lines 3919 3949) the Hoare annotation is: true [2019-12-07 16:10:45,194 INFO L249 CegarLoopResult]: At program point L3947(lines 3919 3949) the Hoare annotation is: true [2019-12-07 16:10:45,194 INFO L249 CegarLoopResult]: At program point L6392-2(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,194 INFO L249 CegarLoopResult]: At program point L6392-1(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,195 INFO L249 CegarLoopResult]: At program point L6392(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,195 INFO L246 CegarLoopResult]: For program point L6128(line 6128) no Hoare annotation was computed. [2019-12-07 16:10:45,195 INFO L249 CegarLoopResult]: At program point L4741(lines 4656 4773) the Hoare annotation is: true [2019-12-07 16:10:45,195 INFO L249 CegarLoopResult]: At program point L7582(lines 7581 7583) the Hoare annotation is: true [2019-12-07 16:10:45,195 INFO L249 CegarLoopResult]: At program point L7450(lines 7449 7451) the Hoare annotation is: true [2019-12-07 16:10:45,195 INFO L249 CegarLoopResult]: At program point L7516(lines 7515 7517) the Hoare annotation is: true [2019-12-07 16:10:45,195 INFO L249 CegarLoopResult]: At program point L7450-3(lines 7449 7451) the Hoare annotation is: true [2019-12-07 16:10:45,195 INFO L249 CegarLoopResult]: At program point L7450-2(lines 7449 7451) the Hoare annotation is: true [2019-12-07 16:10:45,195 INFO L249 CegarLoopResult]: At program point L7450-1(lines 7449 7451) the Hoare annotation is: true [2019-12-07 16:10:45,195 INFO L246 CegarLoopResult]: For program point L4874(lines 4874 4877) no Hoare annotation was computed. [2019-12-07 16:10:45,195 INFO L249 CegarLoopResult]: At program point L4743(lines 4656 4773) the Hoare annotation is: true [2019-12-07 16:10:45,195 INFO L246 CegarLoopResult]: For program point L5602(lines 5602 5605) no Hoare annotation was computed. [2019-12-07 16:10:45,195 INFO L246 CegarLoopResult]: For program point L5602-2(lines 5598 5605) no Hoare annotation was computed. [2019-12-07 16:10:45,195 INFO L246 CegarLoopResult]: For program point L5338(lines 5338 5341) no Hoare annotation was computed. [2019-12-07 16:10:45,195 INFO L246 CegarLoopResult]: For program point L6065(lines 6065 6069) no Hoare annotation was computed. [2019-12-07 16:10:45,195 INFO L246 CegarLoopResult]: For program point L5537(lines 5537 5541) no Hoare annotation was computed. [2019-12-07 16:10:45,195 INFO L249 CegarLoopResult]: At program point L7453-2(lines 7452 7454) the Hoare annotation is: true [2019-12-07 16:10:45,195 INFO L249 CegarLoopResult]: At program point L7453-1(lines 7452 7454) the Hoare annotation is: true [2019-12-07 16:10:45,195 INFO L249 CegarLoopResult]: At program point L7453(lines 7452 7454) the Hoare annotation is: true [2019-12-07 16:10:45,195 INFO L246 CegarLoopResult]: For program point L5075(lines 5075 5078) no Hoare annotation was computed. [2019-12-07 16:10:45,195 INFO L246 CegarLoopResult]: For program point dlfb_init_framebuffer_workFINAL(lines 6040 6131) no Hoare annotation was computed. [2019-12-07 16:10:45,196 INFO L249 CegarLoopResult]: At program point L4745(lines 4656 4773) the Hoare annotation is: true [2019-12-07 16:10:45,196 INFO L249 CegarLoopResult]: At program point L4613(lines 4579 4624) the Hoare annotation is: true [2019-12-07 16:10:45,196 INFO L246 CegarLoopResult]: For program point L5472-1(lines 5472 5505) no Hoare annotation was computed. [2019-12-07 16:10:45,196 INFO L246 CegarLoopResult]: For program point L5472(lines 5472 5505) no Hoare annotation was computed. [2019-12-07 16:10:45,196 INFO L249 CegarLoopResult]: At program point L3887-1(lines 3882 3889) the Hoare annotation is: true [2019-12-07 16:10:45,196 INFO L249 CegarLoopResult]: At program point L3887(lines 3882 3889) the Hoare annotation is: true [2019-12-07 16:10:45,196 INFO L249 CegarLoopResult]: At program point L3887-3(lines 1 7686) the Hoare annotation is: true [2019-12-07 16:10:45,196 INFO L249 CegarLoopResult]: At program point L3887-2(lines 1 7686) the Hoare annotation is: true [2019-12-07 16:10:45,196 INFO L249 CegarLoopResult]: At program point L3887-4(lines 1 7686) the Hoare annotation is: true [2019-12-07 16:10:45,196 INFO L246 CegarLoopResult]: For program point L6398(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,196 INFO L246 CegarLoopResult]: For program point L6398-3(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,196 INFO L246 CegarLoopResult]: For program point L6398-2(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,196 INFO L246 CegarLoopResult]: For program point L6398-8(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,196 INFO L246 CegarLoopResult]: For program point L6398-6(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,196 INFO L246 CegarLoopResult]: For program point L6398-5(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,196 INFO L246 CegarLoopResult]: For program point L4879(lines 4879 4882) no Hoare annotation was computed. [2019-12-07 16:10:45,196 INFO L249 CegarLoopResult]: At program point L4615(lines 4579 4624) the Hoare annotation is: true [2019-12-07 16:10:45,197 INFO L249 CegarLoopResult]: At program point L4417(lines 4411 4419) the Hoare annotation is: true [2019-12-07 16:10:45,197 INFO L246 CegarLoopResult]: For program point L6201-2(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,197 INFO L249 CegarLoopResult]: At program point L6201-3(lines 6201 6209) the Hoare annotation is: true [2019-12-07 16:10:45,197 INFO L246 CegarLoopResult]: For program point L6201(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,197 INFO L249 CegarLoopResult]: At program point L6201-1(lines 6201 6209) the Hoare annotation is: true [2019-12-07 16:10:45,197 INFO L246 CegarLoopResult]: For program point L6201-6(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,197 INFO L249 CegarLoopResult]: At program point L6201-7(lines 6201 6209) the Hoare annotation is: true [2019-12-07 16:10:45,197 INFO L246 CegarLoopResult]: For program point L6201-4(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,197 INFO L249 CegarLoopResult]: At program point L3955(lines 3950 3957) the Hoare annotation is: true [2019-12-07 16:10:45,197 INFO L249 CegarLoopResult]: At program point L6201-5(lines 6201 6209) the Hoare annotation is: true [2019-12-07 16:10:45,197 INFO L246 CegarLoopResult]: For program point L4748-1(lines 4748 4751) no Hoare annotation was computed. [2019-12-07 16:10:45,197 INFO L249 CegarLoopResult]: At program point L5607(lines 5593 5616) the Hoare annotation is: true [2019-12-07 16:10:45,197 INFO L249 CegarLoopResult]: At program point L5673(lines 5527 5683) the Hoare annotation is: true [2019-12-07 16:10:45,197 INFO L246 CegarLoopResult]: For program point L5475(lines 5475 5479) no Hoare annotation was computed. [2019-12-07 16:10:45,197 INFO L246 CegarLoopResult]: For program point L6202(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,197 INFO L246 CegarLoopResult]: For program point L6202-3(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,197 INFO L246 CegarLoopResult]: For program point L6202-2(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,197 INFO L246 CegarLoopResult]: For program point L6202-7(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,197 INFO L246 CegarLoopResult]: For program point L6202-5(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,197 INFO L246 CegarLoopResult]: For program point L6202-12(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,198 INFO L246 CegarLoopResult]: For program point L6202-9(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,198 INFO L246 CegarLoopResult]: For program point L6202-10(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,198 INFO L246 CegarLoopResult]: For program point L5674(line 5674) no Hoare annotation was computed. [2019-12-07 16:10:45,198 INFO L246 CegarLoopResult]: For program point L6202-16(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,198 INFO L246 CegarLoopResult]: For program point L6202-14(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,198 INFO L246 CegarLoopResult]: For program point L5674-3(lines 5674 5677) no Hoare annotation was computed. [2019-12-07 16:10:45,198 INFO L246 CegarLoopResult]: For program point L6202-19(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,198 INFO L249 CegarLoopResult]: At program point L4617(lines 4579 4624) the Hoare annotation is: true [2019-12-07 16:10:45,198 INFO L246 CegarLoopResult]: For program point L6202-17(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,198 INFO L246 CegarLoopResult]: For program point L5608(lines 5608 5612) no Hoare annotation was computed. [2019-12-07 16:10:45,198 INFO L246 CegarLoopResult]: For program point L5674-2(lines 5674 5677) no Hoare annotation was computed. [2019-12-07 16:10:45,198 INFO L246 CegarLoopResult]: For program point L6202-23(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,198 INFO L246 CegarLoopResult]: For program point L6202-24(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,198 INFO L246 CegarLoopResult]: For program point L6202-21(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,198 INFO L246 CegarLoopResult]: For program point L6202-26(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,198 INFO L249 CegarLoopResult]: At program point L5609(lines 5593 5616) the Hoare annotation is: true [2019-12-07 16:10:45,198 INFO L249 CegarLoopResult]: At program point L4354(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,198 INFO L249 CegarLoopResult]: At program point L4354-3(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,198 INFO L249 CegarLoopResult]: At program point L4354-4(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,198 INFO L246 CegarLoopResult]: For program point L5345(lines 5345 5348) no Hoare annotation was computed. [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-1(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-2(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-7(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-8(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-5(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-6(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-11(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-12(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-9(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-10(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-15(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-16(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-13(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-14(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-19(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-20(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-17(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,199 INFO L246 CegarLoopResult]: For program point L4817(lines 4817 4834) no Hoare annotation was computed. [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-18(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,199 INFO L249 CegarLoopResult]: At program point L4354-23(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,200 INFO L249 CegarLoopResult]: At program point L4354-24(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,200 INFO L249 CegarLoopResult]: At program point L4354-21(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,200 INFO L249 CegarLoopResult]: At program point L4354-22(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,200 INFO L249 CegarLoopResult]: At program point L4354-27(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,200 INFO L249 CegarLoopResult]: At program point L4354-28(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,200 INFO L249 CegarLoopResult]: At program point L4354-25(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,200 INFO L249 CegarLoopResult]: At program point L4354-26(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,200 INFO L249 CegarLoopResult]: At program point L4354-31(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,200 INFO L249 CegarLoopResult]: At program point L4354-32(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,200 INFO L249 CegarLoopResult]: At program point L4354-29(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,200 INFO L249 CegarLoopResult]: At program point L4354-30(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,200 INFO L249 CegarLoopResult]: At program point L4354-35(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,200 INFO L249 CegarLoopResult]: At program point L4354-33(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,200 INFO L249 CegarLoopResult]: At program point L4354-34(lines 4336 4356) the Hoare annotation is: true [2019-12-07 16:10:45,200 INFO L246 CegarLoopResult]: For program point L7196(lines 7196 7199) no Hoare annotation was computed. [2019-12-07 16:10:45,200 INFO L249 CegarLoopResult]: At program point L5611(lines 5593 5616) the Hoare annotation is: true [2019-12-07 16:10:45,200 INFO L249 CegarLoopResult]: At program point dlfb_init_framebuffer_workENTRY(lines 6040 6131) the Hoare annotation is: true [2019-12-07 16:10:45,200 INFO L249 CegarLoopResult]: At program point L6404-2(lines 6384 6406) the Hoare annotation is: true [2019-12-07 16:10:45,200 INFO L249 CegarLoopResult]: At program point L6404-1(lines 6384 6406) the Hoare annotation is: true [2019-12-07 16:10:45,201 INFO L249 CegarLoopResult]: At program point L6404(lines 6384 6406) the Hoare annotation is: true [2019-12-07 16:10:45,201 INFO L246 CegarLoopResult]: For program point L5678(lines 5678 5681) no Hoare annotation was computed. [2019-12-07 16:10:45,201 INFO L249 CegarLoopResult]: At program point L5678-1(lines 5678 5681) the Hoare annotation is: true [2019-12-07 16:10:45,201 INFO L246 CegarLoopResult]: For program point L5480-2(lines 5480 5485) no Hoare annotation was computed. [2019-12-07 16:10:45,201 INFO L246 CegarLoopResult]: For program point L5480(lines 5480 5485) no Hoare annotation was computed. [2019-12-07 16:10:45,201 INFO L249 CegarLoopResult]: At program point L3961-1(lines 3958 3963) the Hoare annotation is: true [2019-12-07 16:10:45,201 INFO L249 CegarLoopResult]: At program point L3961(lines 3958 3963) the Hoare annotation is: true [2019-12-07 16:10:45,201 INFO L249 CegarLoopResult]: At program point L3895-1(lines 3891 3897) the Hoare annotation is: true [2019-12-07 16:10:45,201 INFO L249 CegarLoopResult]: At program point L3895(lines 3891 3897) the Hoare annotation is: true [2019-12-07 16:10:45,201 INFO L249 CegarLoopResult]: At program point L3895-3(lines 3891 3897) the Hoare annotation is: true [2019-12-07 16:10:45,201 INFO L249 CegarLoopResult]: At program point L4754(lines 4656 4773) the Hoare annotation is: true [2019-12-07 16:10:45,201 INFO L249 CegarLoopResult]: At program point L3895-2(lines 3891 3897) the Hoare annotation is: true [2019-12-07 16:10:45,201 INFO L246 CegarLoopResult]: For program point L4820(lines 4820 4823) no Hoare annotation was computed. [2019-12-07 16:10:45,201 INFO L246 CegarLoopResult]: For program point L5547(lines 5547 5550) no Hoare annotation was computed. [2019-12-07 16:10:45,201 INFO L249 CegarLoopResult]: At program point L5547-1(lines 5547 5550) the Hoare annotation is: true [2019-12-07 16:10:45,201 INFO L249 CegarLoopResult]: At program point L4490(lines 4465 4492) the Hoare annotation is: true [2019-12-07 16:10:45,201 INFO L249 CegarLoopResult]: At program point L5349(lines 5334 5351) the Hoare annotation is: true [2019-12-07 16:10:45,201 INFO L246 CegarLoopResult]: For program point L5085(lines 5085 5090) no Hoare annotation was computed. [2019-12-07 16:10:45,201 INFO L249 CegarLoopResult]: At program point L7662(lines 7661 7663) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L249 CegarLoopResult]: At program point L4623(lines 4570 4625) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L249 CegarLoopResult]: At program point L7662-2(lines 7661 7663) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L249 CegarLoopResult]: At program point L7662-1(lines 7661 7663) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L249 CegarLoopResult]: At program point L4425-2(lines 4420 4427) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L249 CegarLoopResult]: At program point L4425-3(lines 4420 4427) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L249 CegarLoopResult]: At program point L4425(lines 4420 4427) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L249 CegarLoopResult]: At program point L4425-1(lines 4420 4427) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L249 CegarLoopResult]: At program point L4425-6(lines 4420 4427) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L249 CegarLoopResult]: At program point L4425-7(lines 4420 4427) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L249 CegarLoopResult]: At program point L4425-4(lines 4420 4427) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L249 CegarLoopResult]: At program point L4425-5(lines 4420 4427) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L249 CegarLoopResult]: At program point L4425-10(lines 4420 4427) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L249 CegarLoopResult]: At program point L4425-11(lines 4420 4427) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L249 CegarLoopResult]: At program point L4425-8(lines 4420 4427) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L249 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L249 CegarLoopResult]: At program point L4425-9(lines 4420 4427) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L246 CegarLoopResult]: For program point L-1-2(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,202 INFO L249 CegarLoopResult]: At program point L-1-4(line -1) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L249 CegarLoopResult]: At program point L-1-6(line -1) the Hoare annotation is: true [2019-12-07 16:10:45,202 INFO L246 CegarLoopResult]: For program point L-1-7(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,203 INFO L249 CegarLoopResult]: At program point L-1-9(line -1) the Hoare annotation is: true [2019-12-07 16:10:45,203 INFO L249 CegarLoopResult]: At program point L-1-11(line -1) the Hoare annotation is: true [2019-12-07 16:10:45,203 INFO L246 CegarLoopResult]: For program point L-1-12(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,203 INFO L249 CegarLoopResult]: At program point L4756(lines 4656 4773) the Hoare annotation is: true [2019-12-07 16:10:45,203 INFO L249 CegarLoopResult]: At program point L-1-14(line -1) the Hoare annotation is: true [2019-12-07 16:10:45,203 INFO L249 CegarLoopResult]: At program point L-1-16(line -1) the Hoare annotation is: true [2019-12-07 16:10:45,203 INFO L246 CegarLoopResult]: For program point L-1-17(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,203 INFO L249 CegarLoopResult]: At program point L7531(lines 7530 7532) the Hoare annotation is: true [2019-12-07 16:10:45,203 INFO L249 CegarLoopResult]: At program point L-1-19(line -1) the Hoare annotation is: true [2019-12-07 16:10:45,203 INFO L249 CegarLoopResult]: At program point L-1-21(line -1) the Hoare annotation is: true [2019-12-07 16:10:45,203 INFO L246 CegarLoopResult]: For program point L-1-22(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,203 INFO L249 CegarLoopResult]: At program point L-1-24(line -1) the Hoare annotation is: true [2019-12-07 16:10:45,203 INFO L249 CegarLoopResult]: At program point L-1-26(line -1) the Hoare annotation is: true [2019-12-07 16:10:45,203 INFO L246 CegarLoopResult]: For program point L-1-27(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,203 INFO L249 CegarLoopResult]: At program point L-1-29(line -1) the Hoare annotation is: true [2019-12-07 16:10:45,203 INFO L246 CegarLoopResult]: For program point L-1-30(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,203 INFO L249 CegarLoopResult]: At program point L7201(lines 7193 7203) the Hoare annotation is: true [2019-12-07 16:10:45,203 INFO L249 CegarLoopResult]: At program point L5682(lines 5511 5684) the Hoare annotation is: true [2019-12-07 16:10:45,203 INFO L249 CegarLoopResult]: At program point L4361(lines 4357 4363) the Hoare annotation is: true [2019-12-07 16:10:45,203 INFO L249 CegarLoopResult]: At program point L4758(lines 4656 4773) the Hoare annotation is: true [2019-12-07 16:10:45,204 INFO L246 CegarLoopResult]: For program point L5551(lines 5551 5556) no Hoare annotation was computed. [2019-12-07 16:10:45,204 INFO L249 CegarLoopResult]: At program point L7665-1(lines 7664 7666) the Hoare annotation is: true [2019-12-07 16:10:45,204 INFO L249 CegarLoopResult]: At program point L7665(lines 7664 7666) the Hoare annotation is: true [2019-12-07 16:10:45,204 INFO L249 CegarLoopResult]: At program point L5882(lines 5858 5884) the Hoare annotation is: true [2019-12-07 16:10:45,204 INFO L246 CegarLoopResult]: For program point L5618-1(lines 5618 5657) no Hoare annotation was computed. [2019-12-07 16:10:45,204 INFO L249 CegarLoopResult]: At program point L7534-2(lines 7533 7535) the Hoare annotation is: true [2019-12-07 16:10:45,204 INFO L249 CegarLoopResult]: At program point L7534-1(lines 7533 7535) the Hoare annotation is: true [2019-12-07 16:10:45,204 INFO L246 CegarLoopResult]: For program point L7138(lines 7138 7141) no Hoare annotation was computed. [2019-12-07 16:10:45,204 INFO L246 CegarLoopResult]: For program point L4826(lines 4826 4829) no Hoare annotation was computed. [2019-12-07 16:10:45,204 INFO L246 CegarLoopResult]: For program point L4892(lines 4892 4895) no Hoare annotation was computed. [2019-12-07 16:10:45,204 INFO L246 CegarLoopResult]: For program point L4694(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,204 INFO L246 CegarLoopResult]: For program point L4694-2(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,204 INFO L249 CegarLoopResult]: At program point L4034(lines 4031 4036) the Hoare annotation is: true [2019-12-07 16:10:45,204 INFO L249 CegarLoopResult]: At program point L3968(lines 3964 3970) the Hoare annotation is: true [2019-12-07 16:10:45,204 INFO L249 CegarLoopResult]: At program point L4034-2(lines 4031 4036) the Hoare annotation is: true [2019-12-07 16:10:45,204 INFO L249 CegarLoopResult]: At program point L4034-1(lines 4031 4036) the Hoare annotation is: true [2019-12-07 16:10:45,204 INFO L249 CegarLoopResult]: At program point L4034-4(lines 4031 4036) the Hoare annotation is: true [2019-12-07 16:10:45,204 INFO L249 CegarLoopResult]: At program point L3968-1(lines 3964 3970) the Hoare annotation is: true [2019-12-07 16:10:45,204 INFO L249 CegarLoopResult]: At program point L4034-3(lines 4031 4036) the Hoare annotation is: true [2019-12-07 16:10:45,204 INFO L249 CegarLoopResult]: At program point L3968-4(lines 3964 3970) the Hoare annotation is: true [2019-12-07 16:10:45,205 INFO L249 CegarLoopResult]: At program point L4034-6(lines 4031 4036) the Hoare annotation is: true [2019-12-07 16:10:45,205 INFO L249 CegarLoopResult]: At program point L3968-3(lines 3964 3970) the Hoare annotation is: true [2019-12-07 16:10:45,205 INFO L249 CegarLoopResult]: At program point L4034-5(lines 4031 4036) the Hoare annotation is: true [2019-12-07 16:10:45,205 INFO L249 CegarLoopResult]: At program point L3968-6(lines 3964 3970) the Hoare annotation is: true [2019-12-07 16:10:45,205 INFO L249 CegarLoopResult]: At program point L3968-7(lines 3964 3970) the Hoare annotation is: true [2019-12-07 16:10:45,205 INFO L246 CegarLoopResult]: For program point L4761-1(lines 4761 4768) no Hoare annotation was computed. [2019-12-07 16:10:45,205 INFO L249 CegarLoopResult]: At program point L3968-9(lines 3964 3970) the Hoare annotation is: true [2019-12-07 16:10:45,205 INFO L249 CegarLoopResult]: At program point L7668(lines 7667 7669) the Hoare annotation is: true [2019-12-07 16:10:45,205 INFO L246 CegarLoopResult]: For program point L6083(lines 6083 6087) no Hoare annotation was computed. [2019-12-07 16:10:45,205 INFO L246 CegarLoopResult]: For program point L4762(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,205 INFO L246 CegarLoopResult]: For program point L4762-2(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,205 INFO L249 CegarLoopResult]: At program point L7603(lines 7602 7604) the Hoare annotation is: true [2019-12-07 16:10:45,205 INFO L249 CegarLoopResult]: At program point L7537(lines 7536 7538) the Hoare annotation is: true [2019-12-07 16:10:45,205 INFO L249 CegarLoopResult]: At program point L5093(lines 5072 5102) the Hoare annotation is: true [2019-12-07 16:10:45,205 INFO L246 CegarLoopResult]: For program point L6877-1(lines 1 7686) no Hoare annotation was computed. [2019-12-07 16:10:45,205 INFO L246 CegarLoopResult]: For program point L6877(lines 1 7686) no Hoare annotation was computed. [2019-12-07 16:10:45,205 INFO L246 CegarLoopResult]: For program point L5490(lines 5490 5494) no Hoare annotation was computed. [2019-12-07 16:10:45,205 INFO L249 CegarLoopResult]: At program point L7472-2(lines 7471 7473) the Hoare annotation is: true [2019-12-07 16:10:45,205 INFO L249 CegarLoopResult]: At program point L7472-1(lines 7471 7473) the Hoare annotation is: true [2019-12-07 16:10:45,205 INFO L249 CegarLoopResult]: At program point L7472(lines 7471 7473) the Hoare annotation is: true [2019-12-07 16:10:45,206 INFO L249 CegarLoopResult]: At program point L4433(lines 4428 4435) the Hoare annotation is: true [2019-12-07 16:10:45,206 INFO L246 CegarLoopResult]: For program point L5490-2(lines 5472 5504) no Hoare annotation was computed. [2019-12-07 16:10:45,206 INFO L249 CegarLoopResult]: At program point L7472-6(lines 7471 7473) the Hoare annotation is: true [2019-12-07 16:10:45,206 INFO L249 CegarLoopResult]: At program point L7472-5(lines 7471 7473) the Hoare annotation is: true [2019-12-07 16:10:45,206 INFO L249 CegarLoopResult]: At program point L7472-4(lines 7471 7473) the Hoare annotation is: true [2019-12-07 16:10:45,206 INFO L249 CegarLoopResult]: At program point L7472-3(lines 7471 7473) the Hoare annotation is: true [2019-12-07 16:10:45,206 INFO L249 CegarLoopResult]: At program point L5557(lines 5527 5683) the Hoare annotation is: true [2019-12-07 16:10:45,206 INFO L249 CegarLoopResult]: At program point L4368(lines 4364 4370) the Hoare annotation is: true [2019-12-07 16:10:45,206 INFO L249 CegarLoopResult]: At program point L5095(lines 5072 5102) the Hoare annotation is: true [2019-12-07 16:10:45,206 INFO L249 CegarLoopResult]: At program point L7143(lines 7135 7145) the Hoare annotation is: true [2019-12-07 16:10:45,206 INFO L249 CegarLoopResult]: At program point L4897(lines 4862 4918) the Hoare annotation is: true [2019-12-07 16:10:45,206 INFO L249 CegarLoopResult]: At program point L7540(lines 7539 7541) the Hoare annotation is: true [2019-12-07 16:10:45,206 INFO L246 CegarLoopResult]: For program point L6880-1(line 6880) no Hoare annotation was computed. [2019-12-07 16:10:45,206 INFO L246 CegarLoopResult]: For program point L6880(line 6880) no Hoare annotation was computed. [2019-12-07 16:10:45,206 INFO L246 CegarLoopResult]: For program point L4700-2(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,206 INFO L246 CegarLoopResult]: For program point L4700(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,206 INFO L249 CegarLoopResult]: At program point L7475-1(lines 6216 6220) the Hoare annotation is: true [2019-12-07 16:10:45,206 INFO L249 CegarLoopResult]: At program point L7475(lines 1 7686) the Hoare annotation is: true [2019-12-07 16:10:45,206 INFO L246 CegarLoopResult]: For program point L5361-2(lines 5361 5377) no Hoare annotation was computed. [2019-12-07 16:10:45,207 INFO L249 CegarLoopResult]: At program point L7475-5(lines 6216 6220) the Hoare annotation is: true [2019-12-07 16:10:45,207 INFO L249 CegarLoopResult]: At program point L7475-4(lines 1 7686) the Hoare annotation is: true [2019-12-07 16:10:45,207 INFO L246 CegarLoopResult]: For program point L5361(line 5361) no Hoare annotation was computed. [2019-12-07 16:10:45,207 INFO L249 CegarLoopResult]: At program point L7475-3(lines 6216 6220) the Hoare annotation is: true [2019-12-07 16:10:45,207 INFO L249 CegarLoopResult]: At program point L7475-2(lines 1 7686) the Hoare annotation is: true [2019-12-07 16:10:45,207 INFO L246 CegarLoopResult]: For program point L5361-4(lines 5361 5377) no Hoare annotation was computed. [2019-12-07 16:10:45,207 INFO L249 CegarLoopResult]: At program point L7475-6(lines 6216 6220) the Hoare annotation is: true [2019-12-07 16:10:45,207 INFO L249 CegarLoopResult]: At program point L5097(lines 5072 5102) the Hoare annotation is: true [2019-12-07 16:10:45,207 INFO L249 CegarLoopResult]: At program point L4899(lines 4862 4918) the Hoare annotation is: true [2019-12-07 16:10:45,207 INFO L246 CegarLoopResult]: For program point L4503(lines 4503 4506) no Hoare annotation was computed. [2019-12-07 16:10:45,207 INFO L246 CegarLoopResult]: For program point L5560(lines 5560 5564) no Hoare annotation was computed. [2019-12-07 16:10:45,207 INFO L249 CegarLoopResult]: At program point L3975-1(lines 3971 3977) the Hoare annotation is: true [2019-12-07 16:10:45,207 INFO L249 CegarLoopResult]: At program point L3975(lines 3971 3977) the Hoare annotation is: true [2019-12-07 16:10:45,207 INFO L249 CegarLoopResult]: At program point L3975-3(lines 3971 3977) the Hoare annotation is: true [2019-12-07 16:10:45,207 INFO L249 CegarLoopResult]: At program point L3975-2(lines 3971 3977) the Hoare annotation is: true [2019-12-07 16:10:45,207 INFO L249 CegarLoopResult]: At program point L7675(lines 7674 7676) the Hoare annotation is: true [2019-12-07 16:10:45,207 INFO L249 CegarLoopResult]: At program point L5561(lines 5527 5683) the Hoare annotation is: true [2019-12-07 16:10:45,207 INFO L249 CegarLoopResult]: At program point L3910(lines 3907 3912) the Hoare annotation is: true [2019-12-07 16:10:45,207 INFO L249 CegarLoopResult]: At program point L3910-2(lines 3907 3912) the Hoare annotation is: true [2019-12-07 16:10:45,207 INFO L249 CegarLoopResult]: At program point L4835(lines 4792 4844) the Hoare annotation is: true [2019-12-07 16:10:45,207 INFO L249 CegarLoopResult]: At program point L3910-1(lines 3907 3912) the Hoare annotation is: true [2019-12-07 16:10:45,208 INFO L249 CegarLoopResult]: At program point L4901(lines 4862 4918) the Hoare annotation is: true [2019-12-07 16:10:45,208 INFO L249 CegarLoopResult]: At program point L4241(lines 4238 4243) the Hoare annotation is: true [2019-12-07 16:10:45,208 INFO L249 CegarLoopResult]: At program point L4241-1(lines 4238 4243) the Hoare annotation is: true [2019-12-07 16:10:45,208 INFO L246 CegarLoopResult]: For program point L4836(lines 4836 4840) no Hoare annotation was computed. [2019-12-07 16:10:45,208 INFO L249 CegarLoopResult]: At program point L5563(lines 5527 5683) the Hoare annotation is: true [2019-12-07 16:10:45,208 INFO L249 CegarLoopResult]: At program point L7611-1(lines 7610 7612) the Hoare annotation is: true [2019-12-07 16:10:45,208 INFO L249 CegarLoopResult]: At program point L7611(lines 7610 7612) the Hoare annotation is: true [2019-12-07 16:10:45,208 INFO L246 CegarLoopResult]: For program point L4374(lines 4374 4389) no Hoare annotation was computed. [2019-12-07 16:10:45,208 INFO L249 CegarLoopResult]: At program point L7611-3(lines 7610 7612) the Hoare annotation is: true [2019-12-07 16:10:45,208 INFO L249 CegarLoopResult]: At program point L7611-2(lines 7610 7612) the Hoare annotation is: true [2019-12-07 16:10:45,208 INFO L246 CegarLoopResult]: For program point L6356-2(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,208 INFO L246 CegarLoopResult]: For program point L6356-1(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,208 INFO L246 CegarLoopResult]: For program point L6356(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,208 INFO L249 CegarLoopResult]: At program point L5101(lines 5066 5103) the Hoare annotation is: true [2019-12-07 16:10:45,208 INFO L249 CegarLoopResult]: At program point L4837(lines 4792 4844) the Hoare annotation is: true [2019-12-07 16:10:45,208 INFO L246 CegarLoopResult]: For program point L5498(lines 5498 5501) no Hoare annotation was computed. [2019-12-07 16:10:45,208 INFO L246 CegarLoopResult]: For program point L4375(line 4375) no Hoare annotation was computed. [2019-12-07 16:10:45,208 INFO L246 CegarLoopResult]: For program point L5498-2(lines 5498 5501) no Hoare annotation was computed. [2019-12-07 16:10:45,208 INFO L246 CegarLoopResult]: For program point L6093(lines 6093 6097) no Hoare annotation was computed. [2019-12-07 16:10:45,208 INFO L246 CegarLoopResult]: For program point L4904(lines 4904 4910) no Hoare annotation was computed. [2019-12-07 16:10:45,208 INFO L249 CegarLoopResult]: At program point L4772(lines 4626 4774) the Hoare annotation is: true [2019-12-07 16:10:45,209 INFO L246 CegarLoopResult]: For program point L4508(lines 4508 4511) no Hoare annotation was computed. [2019-12-07 16:10:45,209 INFO L249 CegarLoopResult]: At program point L6887-1(lines 6884 6889) the Hoare annotation is: true [2019-12-07 16:10:45,209 INFO L249 CegarLoopResult]: At program point L4839(lines 4792 4844) the Hoare annotation is: true [2019-12-07 16:10:45,209 INFO L249 CegarLoopResult]: At program point L6887(lines 6884 6889) the Hoare annotation is: true [2019-12-07 16:10:45,209 INFO L249 CegarLoopResult]: At program point L6887-5(lines 6884 6889) the Hoare annotation is: true [2019-12-07 16:10:45,209 INFO L249 CegarLoopResult]: At program point L6887-4(lines 6884 6889) the Hoare annotation is: true [2019-12-07 16:10:45,209 INFO L249 CegarLoopResult]: At program point L6887-3(lines 6884 6889) the Hoare annotation is: true [2019-12-07 16:10:45,209 INFO L249 CegarLoopResult]: At program point L6887-2(lines 6884 6889) the Hoare annotation is: true [2019-12-07 16:10:45,209 INFO L249 CegarLoopResult]: At program point L6887-9(lines 6884 6889) the Hoare annotation is: true [2019-12-07 16:10:45,209 INFO L246 CegarLoopResult]: For program point L5566(lines 5566 5577) no Hoare annotation was computed. [2019-12-07 16:10:45,209 INFO L249 CegarLoopResult]: At program point L6887-8(lines 6884 6889) the Hoare annotation is: true [2019-12-07 16:10:45,209 INFO L249 CegarLoopResult]: At program point L6887-7(lines 6884 6889) the Hoare annotation is: true [2019-12-07 16:10:45,209 INFO L249 CegarLoopResult]: At program point L6887-6(lines 6884 6889) the Hoare annotation is: true [2019-12-07 16:10:45,209 INFO L246 CegarLoopResult]: For program point L5566-1(lines 5566 5577) no Hoare annotation was computed. [2019-12-07 16:10:45,209 INFO L249 CegarLoopResult]: At program point L5368(lines 5361 5376) the Hoare annotation is: true [2019-12-07 16:10:45,209 INFO L249 CegarLoopResult]: At program point L6095(lines 6050 6130) the Hoare annotation is: true [2019-12-07 16:10:45,209 INFO L249 CegarLoopResult]: At program point L4444-1(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,209 INFO L249 CegarLoopResult]: At program point L4444-2(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,209 INFO L246 CegarLoopResult]: For program point L4378(line 4378) no Hoare annotation was computed. [2019-12-07 16:10:45,209 INFO L249 CegarLoopResult]: At program point L4444(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,209 INFO L249 CegarLoopResult]: At program point L4444-5(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,210 INFO L249 CegarLoopResult]: At program point L4444-6(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,210 INFO L249 CegarLoopResult]: At program point L4444-3(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,210 INFO L246 CegarLoopResult]: For program point L5369(lines 5369 5373) no Hoare annotation was computed. [2019-12-07 16:10:45,210 INFO L249 CegarLoopResult]: At program point L4444-4(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,210 INFO L249 CegarLoopResult]: At program point L4444-9(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,210 INFO L249 CegarLoopResult]: At program point L4444-7(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,210 INFO L249 CegarLoopResult]: At program point L4444-8(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,210 INFO L246 CegarLoopResult]: For program point L5568(lines 5568 5575) no Hoare annotation was computed. [2019-12-07 16:10:45,210 INFO L249 CegarLoopResult]: At program point L5370(lines 5361 5376) the Hoare annotation is: true [2019-12-07 16:10:45,210 INFO L246 CegarLoopResult]: For program point L5304-1(lines 5304 5308) no Hoare annotation was computed. [2019-12-07 16:10:45,210 INFO L246 CegarLoopResult]: For program point L5304-2(lines 5304 5308) no Hoare annotation was computed. [2019-12-07 16:10:45,210 INFO L246 CegarLoopResult]: For program point L5304(lines 5304 5308) no Hoare annotation was computed. [2019-12-07 16:10:45,210 INFO L249 CegarLoopResult]: At program point L4049-1(lines 4044 4051) the Hoare annotation is: true [2019-12-07 16:10:45,210 INFO L249 CegarLoopResult]: At program point L4049(lines 4044 4051) the Hoare annotation is: true [2019-12-07 16:10:45,210 INFO L249 CegarLoopResult]: At program point L7551(lines 7550 7552) the Hoare annotation is: true [2019-12-07 16:10:45,210 INFO L249 CegarLoopResult]: At program point L4843(lines 4775 4845) the Hoare annotation is: true [2019-12-07 16:10:45,210 INFO L246 CegarLoopResult]: For program point dlfb_init_framebuffer_workEXIT(lines 6040 6131) no Hoare annotation was computed. [2019-12-07 16:10:45,210 INFO L246 CegarLoopResult]: For program point L5570(lines 5570 5573) no Hoare annotation was computed. [2019-12-07 16:10:45,210 INFO L246 CegarLoopResult]: For program point L7684(lines 7684 7686) no Hoare annotation was computed. [2019-12-07 16:10:45,210 INFO L246 CegarLoopResult]: For program point L4447(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,210 INFO L246 CegarLoopResult]: For program point L4447-1(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,211 INFO L246 CegarLoopResult]: For program point L4447-4(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,211 INFO L246 CegarLoopResult]: For program point L4447-5(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,211 INFO L246 CegarLoopResult]: For program point L4447-2(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,211 INFO L246 CegarLoopResult]: For program point L4381(line 4381) no Hoare annotation was computed. [2019-12-07 16:10:45,211 INFO L246 CegarLoopResult]: For program point L4447-3(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,211 INFO L249 CegarLoopResult]: At program point L5372(lines 5361 5376) the Hoare annotation is: true [2019-12-07 16:10:45,211 INFO L246 CegarLoopResult]: For program point L4447-8(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,211 INFO L246 CegarLoopResult]: For program point L4447-9(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,211 INFO L246 CegarLoopResult]: For program point L4447-6(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,211 INFO L246 CegarLoopResult]: For program point L4447-7(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,211 INFO L249 CegarLoopResult]: At program point L4448-1(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,211 INFO L249 CegarLoopResult]: At program point L4448-2(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,211 INFO L249 CegarLoopResult]: At program point L4448(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,211 INFO L249 CegarLoopResult]: At program point L4448-5(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,211 INFO L249 CegarLoopResult]: At program point L4448-6(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,211 INFO L249 CegarLoopResult]: At program point L4448-3(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,211 INFO L249 CegarLoopResult]: At program point L4448-4(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,211 INFO L249 CegarLoopResult]: At program point L4448-9(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,211 INFO L249 CegarLoopResult]: At program point L4448-7(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,211 INFO L249 CegarLoopResult]: At program point L4448-8(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,211 INFO L249 CegarLoopResult]: At program point L4911(lines 4862 4918) the Hoare annotation is: true [2019-12-07 16:10:45,212 INFO L246 CegarLoopResult]: For program point L5638(lines 5638 5642) no Hoare annotation was computed. [2019-12-07 16:10:45,212 INFO L249 CegarLoopResult]: At program point L7554(lines 7553 7555) the Hoare annotation is: true [2019-12-07 16:10:45,212 INFO L246 CegarLoopResult]: For program point L5638-2(lines 5638 5642) no Hoare annotation was computed. [2019-12-07 16:10:45,212 INFO L249 CegarLoopResult]: At program point L5507(lines 5465 5509) the Hoare annotation is: true [2019-12-07 16:10:45,212 INFO L249 CegarLoopResult]: At program point L4450(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,212 INFO L246 CegarLoopResult]: For program point L6366(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,212 INFO L249 CegarLoopResult]: At program point L4450-3(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,212 INFO L249 CegarLoopResult]: At program point L4450-4(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,212 INFO L249 CegarLoopResult]: At program point L4450-1(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,212 INFO L249 CegarLoopResult]: At program point L4450-2(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,212 INFO L246 CegarLoopResult]: For program point L4384(line 4384) no Hoare annotation was computed. [2019-12-07 16:10:45,212 INFO L249 CegarLoopResult]: At program point L4450-7(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,212 INFO L249 CegarLoopResult]: At program point L4450-8(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,212 INFO L249 CegarLoopResult]: At program point L4450-5(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,212 INFO L246 CegarLoopResult]: For program point L6366-2(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,212 INFO L249 CegarLoopResult]: At program point L4450-6(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,212 INFO L246 CegarLoopResult]: For program point L6366-1(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,212 INFO L246 CegarLoopResult]: For program point L6102(lines 6102 6105) no Hoare annotation was computed. [2019-12-07 16:10:45,212 INFO L249 CegarLoopResult]: At program point L4450-9(lines 4439 4454) the Hoare annotation is: true [2019-12-07 16:10:45,212 INFO L246 CegarLoopResult]: For program point L6102-2(lines 6102 6105) no Hoare annotation was computed. [2019-12-07 16:10:45,212 INFO L246 CegarLoopResult]: For program point L4715(lines 4715 4740) no Hoare annotation was computed. [2019-12-07 16:10:45,213 INFO L249 CegarLoopResult]: At program point L7490(lines 7489 7491) the Hoare annotation is: true [2019-12-07 16:10:45,213 INFO L249 CegarLoopResult]: At program point L5508(lines 5454 5510) the Hoare annotation is: true [2019-12-07 16:10:45,213 INFO L249 CegarLoopResult]: At program point L5310(lines 5300 5312) the Hoare annotation is: true [2019-12-07 16:10:45,213 INFO L249 CegarLoopResult]: At program point L4253-2(lines 4251 4254) the Hoare annotation is: true [2019-12-07 16:10:45,213 INFO L246 CegarLoopResult]: For program point dlfb_init_framebuffer_workErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6880) no Hoare annotation was computed. [2019-12-07 16:10:45,213 INFO L249 CegarLoopResult]: At program point L4253-3(lines 4251 4254) the Hoare annotation is: true [2019-12-07 16:10:45,213 INFO L249 CegarLoopResult]: At program point L4253(lines 4251 4254) the Hoare annotation is: true [2019-12-07 16:10:45,213 INFO L249 CegarLoopResult]: At program point L5310-1(lines 5300 5312) the Hoare annotation is: true [2019-12-07 16:10:45,213 INFO L249 CegarLoopResult]: At program point L4253-1(lines 4251 4254) the Hoare annotation is: true [2019-12-07 16:10:45,213 INFO L249 CegarLoopResult]: At program point L5310-2(lines 5300 5312) the Hoare annotation is: true [2019-12-07 16:10:45,213 INFO L249 CegarLoopResult]: At program point L4253-6(lines 4251 4254) the Hoare annotation is: true [2019-12-07 16:10:45,213 INFO L249 CegarLoopResult]: At program point L4253-4(lines 4251 4254) the Hoare annotation is: true [2019-12-07 16:10:45,213 INFO L249 CegarLoopResult]: At program point L4253-5(lines 4251 4254) the Hoare annotation is: true [2019-12-07 16:10:45,213 INFO L249 CegarLoopResult]: At program point L7557(lines 7556 7558) the Hoare annotation is: true [2019-12-07 16:10:45,213 INFO L249 CegarLoopResult]: At program point L4453-2(lines 4436 4455) the Hoare annotation is: true [2019-12-07 16:10:45,213 INFO L246 CegarLoopResult]: For program point L4387(line 4387) no Hoare annotation was computed. [2019-12-07 16:10:45,213 INFO L249 CegarLoopResult]: At program point L4453-3(lines 4436 4455) the Hoare annotation is: true [2019-12-07 16:10:45,213 INFO L249 CegarLoopResult]: At program point L5378(lines 5352 5380) the Hoare annotation is: true [2019-12-07 16:10:45,213 INFO L249 CegarLoopResult]: At program point L4453(lines 4436 4455) the Hoare annotation is: true [2019-12-07 16:10:45,213 INFO L249 CegarLoopResult]: At program point L4453-1(lines 4436 4455) the Hoare annotation is: true [2019-12-07 16:10:45,214 INFO L249 CegarLoopResult]: At program point L4453-6(lines 4436 4455) the Hoare annotation is: true [2019-12-07 16:10:45,214 INFO L249 CegarLoopResult]: At program point L4453-7(lines 4436 4455) the Hoare annotation is: true [2019-12-07 16:10:45,214 INFO L249 CegarLoopResult]: At program point L6369-2(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,214 INFO L249 CegarLoopResult]: At program point L4453-4(lines 4436 4455) the Hoare annotation is: true [2019-12-07 16:10:45,214 INFO L249 CegarLoopResult]: At program point L6369-1(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,214 INFO L249 CegarLoopResult]: At program point L6369(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,214 INFO L249 CegarLoopResult]: At program point L4453-5(lines 4436 4455) the Hoare annotation is: true [2019-12-07 16:10:45,214 INFO L249 CegarLoopResult]: At program point L4453-8(lines 4436 4455) the Hoare annotation is: true [2019-12-07 16:10:45,214 INFO L249 CegarLoopResult]: At program point L4453-9(lines 4436 4455) the Hoare annotation is: true [2019-12-07 16:10:45,214 INFO L246 CegarLoopResult]: For program point L4718(lines 4718 4738) no Hoare annotation was computed. [2019-12-07 16:10:45,214 INFO L249 CegarLoopResult]: At program point L4917(lines 4846 4919) the Hoare annotation is: true [2019-12-07 16:10:45,214 INFO L246 CegarLoopResult]: For program point L5578(lines 5578 5592) no Hoare annotation was computed. [2019-12-07 16:10:45,214 INFO L249 CegarLoopResult]: At program point L5644(lines 5618 5656) the Hoare annotation is: true [2019-12-07 16:10:45,214 INFO L249 CegarLoopResult]: At program point L7494(lines 7493 7495) the Hoare annotation is: true [2019-12-07 16:10:45,214 INFO L246 CegarLoopResult]: For program point L5578-1(lines 5578 5592) no Hoare annotation was computed. [2019-12-07 16:10:45,214 INFO L246 CegarLoopResult]: For program point L4257-2(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,214 INFO L246 CegarLoopResult]: For program point L4257-3(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,214 INFO L246 CegarLoopResult]: For program point L4257(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,214 INFO L246 CegarLoopResult]: For program point L4257-1(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,214 INFO L246 CegarLoopResult]: For program point L4257-6(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,214 INFO L249 CegarLoopResult]: At program point L6107(lines 6050 6130) the Hoare annotation is: true [2019-12-07 16:10:45,215 INFO L246 CegarLoopResult]: For program point L4257-4(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,215 INFO L246 CegarLoopResult]: For program point L4257-5(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,215 INFO L246 CegarLoopResult]: For program point L5579(lines 5579 5590) no Hoare annotation was computed. [2019-12-07 16:10:45,215 INFO L249 CegarLoopResult]: At program point L4390(lines 4373 4393) the Hoare annotation is: true [2019-12-07 16:10:45,215 INFO L249 CegarLoopResult]: At program point L3862(lines 3859 3864) the Hoare annotation is: true [2019-12-07 16:10:45,215 INFO L249 CegarLoopResult]: At program point L5646(lines 5618 5656) the Hoare annotation is: true [2019-12-07 16:10:45,215 INFO L249 CegarLoopResult]: At program point L4523(lines 4493 4525) the Hoare annotation is: true [2019-12-07 16:10:45,215 INFO L249 CegarLoopResult]: At program point L6109(lines 6050 6130) the Hoare annotation is: true [2019-12-07 16:10:45,215 INFO L249 CegarLoopResult]: At program point L7563(lines 7562 7564) the Hoare annotation is: true [2019-12-07 16:10:45,215 INFO L246 CegarLoopResult]: For program point L5581(lines 5581 5588) no Hoare annotation was computed. [2019-12-07 16:10:45,215 INFO L249 CegarLoopResult]: At program point L4392(lines 4371 4394) the Hoare annotation is: true [2019-12-07 16:10:45,215 INFO L249 CegarLoopResult]: At program point L4723(lines 4718 4737) the Hoare annotation is: true [2019-12-07 16:10:45,215 INFO L246 CegarLoopResult]: For program point L4591(lines 4591 4595) no Hoare annotation was computed. [2019-12-07 16:10:45,215 INFO L249 CegarLoopResult]: At program point L5648(lines 5618 5656) the Hoare annotation is: true [2019-12-07 16:10:45,215 INFO L249 CegarLoopResult]: At program point L6111(lines 6050 6130) the Hoare annotation is: true [2019-12-07 16:10:45,215 INFO L246 CegarLoopResult]: For program point L4724-2(lines 4724 4728) no Hoare annotation was computed. [2019-12-07 16:10:45,215 INFO L246 CegarLoopResult]: For program point L4724(line 4724) no Hoare annotation was computed. [2019-12-07 16:10:45,215 INFO L249 CegarLoopResult]: At program point L7631-1(lines 6193 6223) the Hoare annotation is: true [2019-12-07 16:10:45,215 INFO L249 CegarLoopResult]: At program point L7631(lines 6193 6223) the Hoare annotation is: true [2019-12-07 16:10:45,215 INFO L249 CegarLoopResult]: At program point L7631-3(lines 6193 6223) the Hoare annotation is: true [2019-12-07 16:10:45,215 INFO L249 CegarLoopResult]: At program point L7631-2(lines 6193 6223) the Hoare annotation is: true [2019-12-07 16:10:45,216 INFO L249 CegarLoopResult]: At program point L4262(lines 4255 4264) the Hoare annotation is: true [2019-12-07 16:10:45,216 INFO L249 CegarLoopResult]: At program point L4262-3(lines 4255 4264) the Hoare annotation is: true [2019-12-07 16:10:45,216 INFO L249 CegarLoopResult]: At program point L4262-4(lines 4255 4264) the Hoare annotation is: true [2019-12-07 16:10:45,216 INFO L249 CegarLoopResult]: At program point L4262-1(lines 4255 4264) the Hoare annotation is: true [2019-12-07 16:10:45,216 INFO L249 CegarLoopResult]: At program point L4262-2(lines 4255 4264) the Hoare annotation is: true [2019-12-07 16:10:45,216 INFO L249 CegarLoopResult]: At program point L4262-5(lines 4255 4264) the Hoare annotation is: true [2019-12-07 16:10:45,216 INFO L249 CegarLoopResult]: At program point L4262-6(lines 4255 4264) the Hoare annotation is: true [2019-12-07 16:10:45,216 INFO L249 CegarLoopResult]: At program point L4725(lines 4718 4737) the Hoare annotation is: true [2019-12-07 16:10:45,216 INFO L246 CegarLoopResult]: For program point dlfb_usb_disconnectEXIT(lines 6132 6172) no Hoare annotation was computed. [2019-12-07 16:10:45,216 INFO L246 CegarLoopResult]: For program point L6258(lines 6258 6262) no Hoare annotation was computed. [2019-12-07 16:10:45,216 INFO L242 CegarLoopResult]: At program point L7472(lines 7471 7473) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,216 INFO L242 CegarLoopResult]: At program point L6155(lines 6145 6160) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,216 INFO L242 CegarLoopResult]: At program point L6151(lines 6145 6160) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,216 INFO L242 CegarLoopResult]: At program point L4198(lines 4194 4200) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,217 INFO L242 CegarLoopResult]: At program point L7497(lines 7496 7498) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,217 INFO L242 CegarLoopResult]: At program point L7650(lines 7649 7651) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,217 INFO L242 CegarLoopResult]: At program point dlfb_usb_disconnectENTRY(lines 6132 6172) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,217 INFO L242 CegarLoopResult]: At program point L6259(lines 6234 6266) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,217 INFO L246 CegarLoopResult]: For program point dlfb_usb_disconnectFINAL(lines 6132 6172) no Hoare annotation was computed. [2019-12-07 16:10:45,217 INFO L242 CegarLoopResult]: At program point L4034(lines 4031 4036) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,217 INFO L242 CegarLoopResult]: At program point L7684(lines 1 7686) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,217 INFO L242 CegarLoopResult]: At program point L3968(lines 3964 3970) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,217 INFO L242 CegarLoopResult]: At program point L7486(lines 7485 7487) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,217 INFO L242 CegarLoopResult]: At program point L7647(lines 7646 7648) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,217 INFO L246 CegarLoopResult]: For program point L4257(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,217 INFO L242 CegarLoopResult]: At program point L4191(lines 4187 4193) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,218 INFO L242 CegarLoopResult]: At program point L7482(lines 7481 7483) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,218 INFO L242 CegarLoopResult]: At program point L4253(lines 4251 4254) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,218 INFO L242 CegarLoopResult]: At program point L7453(lines 7452 7454) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,218 INFO L246 CegarLoopResult]: For program point L6169(line 6169) no Hoare annotation was computed. [2019-12-07 16:10:45,218 INFO L242 CegarLoopResult]: At program point L6165-2(lines 6165 6168) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,218 INFO L246 CegarLoopResult]: For program point L6165(lines 6165 6168) no Hoare annotation was computed. [2019-12-07 16:10:45,218 INFO L242 CegarLoopResult]: At program point L4262(lines 4255 4264) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,218 INFO L242 CegarLoopResult]: At program point L6153(lines 6145 6160) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,218 INFO L246 CegarLoopResult]: For program point L6240(lines 6240 6243) no Hoare annotation was computed. [2019-12-07 16:10:45,218 INFO L246 CegarLoopResult]: For program point L6145-1(lines 6145 6161) no Hoare annotation was computed. [2019-12-07 16:10:45,218 INFO L242 CegarLoopResult]: At program point L7611(lines 7610 7612) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,218 INFO L242 CegarLoopResult]: At program point L6265(lines 6145 6161) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,218 INFO L242 CegarLoopResult]: At program point L7475(lines 1 7686) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,218 INFO L242 CegarLoopResult]: At program point L6261(lines 6234 6266) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,219 INFO L242 CegarLoopResult]: At program point L7504(lines 7503 7505) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,219 INFO L242 CegarLoopResult]: At program point L3887(lines 1 7686) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,219 INFO L242 CegarLoopResult]: At program point L7500(lines 7499 7501) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,219 INFO L242 CegarLoopResult]: At program point L7624(lines 7623 7625) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0)) [2019-12-07 16:10:45,219 INFO L249 CegarLoopResult]: At program point L5244-2(lines 5244 5264) the Hoare annotation is: true [2019-12-07 16:10:45,219 INFO L246 CegarLoopResult]: For program point L5244(lines 5244 5264) no Hoare annotation was computed. [2019-12-07 16:10:45,219 INFO L246 CegarLoopResult]: For program point L5265(line 5265) no Hoare annotation was computed. [2019-12-07 16:10:45,219 INFO L246 CegarLoopResult]: For program point L5255(lines 5255 5258) no Hoare annotation was computed. [2019-12-07 16:10:45,219 INFO L249 CegarLoopResult]: At program point L7528(lines 7527 7529) the Hoare annotation is: true [2019-12-07 16:10:45,219 INFO L249 CegarLoopResult]: At program point dlfb_free_framebufferENTRY(lines 5239 5268) the Hoare annotation is: true [2019-12-07 16:10:45,219 INFO L246 CegarLoopResult]: For program point L5251(lines 5251 5254) no Hoare annotation was computed. [2019-12-07 16:10:45,219 INFO L246 CegarLoopResult]: For program point L5255-2(lines 5255 5258) no Hoare annotation was computed. [2019-12-07 16:10:45,219 INFO L246 CegarLoopResult]: For program point dlfb_free_framebufferEXIT(lines 5239 5268) no Hoare annotation was computed. [2019-12-07 16:10:45,219 INFO L246 CegarLoopResult]: For program point L5247(lines 5247 5250) no Hoare annotation was computed. [2019-12-07 16:10:45,219 INFO L249 CegarLoopResult]: At program point L5247-1(lines 5247 5250) the Hoare annotation is: true [2019-12-07 16:10:45,219 INFO L246 CegarLoopResult]: For program point L5251-2(lines 5251 5254) no Hoare annotation was computed. [2019-12-07 16:10:45,219 INFO L249 CegarLoopResult]: At program point L7665(lines 7664 7666) the Hoare annotation is: true [2019-12-07 16:10:45,219 INFO L246 CegarLoopResult]: For program point dlfb_free_framebufferFINAL(lines 5239 5268) no Hoare annotation was computed. [2019-12-07 16:10:45,219 INFO L249 CegarLoopResult]: At program point L7531(lines 7530 7532) the Hoare annotation is: true [2019-12-07 16:10:45,220 INFO L249 CegarLoopResult]: At program point L7628(lines 7627 7629) the Hoare annotation is: true [2019-12-07 16:10:45,220 INFO L249 CegarLoopResult]: At program point L7560(lines 7559 7561) the Hoare annotation is: true [2019-12-07 16:10:45,220 INFO L242 CegarLoopResult]: At program point L7472(lines 7471 7473) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,220 INFO L246 CegarLoopResult]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,220 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,220 INFO L246 CegarLoopResult]: For program point L-1-1(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,220 INFO L246 CegarLoopResult]: For program point L-1-2(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,220 INFO L242 CegarLoopResult]: At program point L-1-3(line -1) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,220 INFO L246 CegarLoopResult]: For program point L-1-5(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,220 INFO L242 CegarLoopResult]: At program point L-1-6(line -1) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,220 INFO L246 CegarLoopResult]: For program point L6201(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,220 INFO L246 CegarLoopResult]: For program point L-1-8(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,220 INFO L242 CegarLoopResult]: At program point L6201-1(lines 6201 6209) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,220 INFO L242 CegarLoopResult]: At program point L-1-9(line -1) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,220 INFO L246 CegarLoopResult]: For program point L5219(lines 5219 5222) no Hoare annotation was computed. [2019-12-07 16:10:45,220 INFO L242 CegarLoopResult]: At program point L7684-1(lines 1 7686) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,220 INFO L242 CegarLoopResult]: At program point L4034(lines 4031 4036) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,221 INFO L246 CegarLoopResult]: For program point L7684(lines 7684 7686) no Hoare annotation was computed. [2019-12-07 16:10:45,221 INFO L246 CegarLoopResult]: For program point L5219-2(lines 5219 5222) no Hoare annotation was computed. [2019-12-07 16:10:45,221 INFO L242 CegarLoopResult]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,221 INFO L246 CegarLoopResult]: For program point L6202(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,221 INFO L246 CegarLoopResult]: For program point L6202-3(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,221 INFO L246 CegarLoopResult]: For program point L6202-2(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,221 INFO L246 CegarLoopResult]: For program point L6202-5(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,221 INFO L242 CegarLoopResult]: At program point L7631-1(lines 7630 7632) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,221 INFO L242 CegarLoopResult]: At program point L7450(lines 7449 7451) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,221 INFO L242 CegarLoopResult]: At program point L7611(lines 7610 7612) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,221 INFO L242 CegarLoopResult]: At program point L3895(lines 3891 3897) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,221 INFO L242 CegarLoopResult]: At program point L7475(lines 6216 6220) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,221 INFO L242 CegarLoopResult]: At program point L7665(lines 7664 7666) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0) (not (<= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,221 INFO L242 CegarLoopResult]: At program point L4198(lines 4194 4200) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,221 INFO L242 CegarLoopResult]: At program point L4727(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,222 INFO L242 CegarLoopResult]: At program point L4727-1(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,222 INFO L242 CegarLoopResult]: At program point L4727-4(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,222 INFO L242 CegarLoopResult]: At program point L4727-5(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,222 INFO L242 CegarLoopResult]: At program point L4727-2(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,222 INFO L242 CegarLoopResult]: At program point L4727-3(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,222 INFO L242 CegarLoopResult]: At program point L4727-8(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,222 INFO L242 CegarLoopResult]: At program point L4727-9(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,222 INFO L242 CegarLoopResult]: At program point L4727-6(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,222 INFO L242 CegarLoopResult]: At program point L4727-7(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,222 INFO L242 CegarLoopResult]: At program point L4727-10(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,222 INFO L242 CegarLoopResult]: At program point L4727-11(lines 4718 4737) the Hoare annotation is: false [2019-12-07 16:10:45,222 INFO L246 CegarLoopResult]: For program point L6316(lines 6316 6321) no Hoare annotation was computed. [2019-12-07 16:10:45,222 INFO L242 CegarLoopResult]: At program point L4206(lines 4202 4208) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (let ((.cse0 (+ ULTIMATE.start_dlfb_usb_probe_~dev~20.offset ULTIMATE.start_dlfb_usb_probe_~dev~20.base))) (= .cse0 (* (div .cse0 18446744073709551616) 18446744073709551616))) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,222 INFO L242 CegarLoopResult]: At program point L4206-1(lines 4202 4208) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,222 INFO L246 CegarLoopResult]: For program point L5797(lines 5797 5800) no Hoare annotation was computed. [2019-12-07 16:10:45,223 INFO L242 CegarLoopResult]: At program point L4741-2(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,223 INFO L242 CegarLoopResult]: At program point L4741-3(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,223 INFO L242 CegarLoopResult]: At program point L4741(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,223 INFO L242 CegarLoopResult]: At program point L4741-1(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,223 INFO L242 CegarLoopResult]: At program point L4741-6(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,223 INFO L242 CegarLoopResult]: At program point L4741-7(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,223 INFO L242 CegarLoopResult]: At program point L4741-4(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,223 INFO L242 CegarLoopResult]: At program point L4741-5(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,223 INFO L242 CegarLoopResult]: At program point L4741-10(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,223 INFO L242 CegarLoopResult]: At program point L4741-11(lines 4656 4773) the Hoare annotation is: false [2019-12-07 16:10:45,223 INFO L242 CegarLoopResult]: At program point L4741-8(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,223 INFO L242 CegarLoopResult]: At program point L4741-9(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,223 INFO L242 CegarLoopResult]: At program point L6328(lines 6280 6340) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,223 INFO L242 CegarLoopResult]: At program point L4743(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,224 INFO L242 CegarLoopResult]: At program point L4743-1(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,224 INFO L242 CegarLoopResult]: At program point L4743-4(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,224 INFO L242 CegarLoopResult]: At program point L4743-5(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,224 INFO L242 CegarLoopResult]: At program point L4743-2(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,224 INFO L242 CegarLoopResult]: At program point L4743-3(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,224 INFO L242 CegarLoopResult]: At program point L4743-8(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,224 INFO L242 CegarLoopResult]: At program point L4743-9(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,224 INFO L242 CegarLoopResult]: At program point L4743-6(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,224 INFO L242 CegarLoopResult]: At program point L4743-7(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,224 INFO L242 CegarLoopResult]: At program point L4743-10(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,224 INFO L242 CegarLoopResult]: At program point L4743-11(lines 4656 4773) the Hoare annotation is: false [2019-12-07 16:10:45,224 INFO L242 CegarLoopResult]: At program point L6330(lines 6280 6340) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,224 INFO L246 CegarLoopResult]: For program point L5802(lines 5802 5805) no Hoare annotation was computed. [2019-12-07 16:10:45,224 INFO L242 CegarLoopResult]: At program point L4745-2(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,224 INFO L242 CegarLoopResult]: At program point L4745-3(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,225 INFO L242 CegarLoopResult]: At program point L4745(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,225 INFO L242 CegarLoopResult]: At program point L4745-1(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,225 INFO L242 CegarLoopResult]: At program point L4745-6(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,225 INFO L242 CegarLoopResult]: At program point L4745-7(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,225 INFO L242 CegarLoopResult]: At program point L4745-4(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,225 INFO L242 CegarLoopResult]: At program point L4745-5(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,225 INFO L242 CegarLoopResult]: At program point L4745-10(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,225 INFO L242 CegarLoopResult]: At program point L4745-11(lines 4656 4773) the Hoare annotation is: false [2019-12-07 16:10:45,225 INFO L242 CegarLoopResult]: At program point L4745-8(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,225 INFO L242 CegarLoopResult]: At program point L4745-9(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,225 INFO L242 CegarLoopResult]: At program point L6332(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,225 INFO L246 CegarLoopResult]: For program point L4748-1(lines 4748 4751) no Hoare annotation was computed. [2019-12-07 16:10:45,225 INFO L246 CegarLoopResult]: For program point L4748-5(lines 4748 4751) no Hoare annotation was computed. [2019-12-07 16:10:45,225 INFO L246 CegarLoopResult]: For program point L4748-3(lines 4748 4751) no Hoare annotation was computed. [2019-12-07 16:10:45,225 INFO L246 CegarLoopResult]: For program point L4748-9(lines 4748 4751) no Hoare annotation was computed. [2019-12-07 16:10:45,225 INFO L246 CegarLoopResult]: For program point L4748-7(lines 4748 4751) no Hoare annotation was computed. [2019-12-07 16:10:45,225 INFO L246 CegarLoopResult]: For program point L4748-13(lines 4748 4751) no Hoare annotation was computed. [2019-12-07 16:10:45,225 INFO L246 CegarLoopResult]: For program point L4748-11(lines 4748 4751) no Hoare annotation was computed. [2019-12-07 16:10:45,226 INFO L246 CegarLoopResult]: For program point L4748-17(lines 4748 4751) no Hoare annotation was computed. [2019-12-07 16:10:45,226 INFO L246 CegarLoopResult]: For program point L4748-15(lines 4748 4751) no Hoare annotation was computed. [2019-12-07 16:10:45,226 INFO L246 CegarLoopResult]: For program point L4748-21(lines 4748 4751) no Hoare annotation was computed. [2019-12-07 16:10:45,226 INFO L246 CegarLoopResult]: For program point L4748-19(lines 4748 4751) no Hoare annotation was computed. [2019-12-07 16:10:45,226 INFO L246 CegarLoopResult]: For program point L4748-23(lines 4748 4751) no Hoare annotation was computed. [2019-12-07 16:10:45,226 INFO L246 CegarLoopResult]: For program point L5806(lines 5806 5814) no Hoare annotation was computed. [2019-12-07 16:10:45,226 INFO L242 CegarLoopResult]: At program point L6865(lines 6856 6867) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,226 INFO L246 CegarLoopResult]: For program point L5810(lines 5810 5813) no Hoare annotation was computed. [2019-12-07 16:10:45,226 INFO L242 CegarLoopResult]: At program point L6339(lines 6268 6341) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,226 INFO L242 CegarLoopResult]: At program point L4754(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,226 INFO L242 CegarLoopResult]: At program point L4754-3(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,226 INFO L242 CegarLoopResult]: At program point L4754-4(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,226 INFO L242 CegarLoopResult]: At program point L4754-1(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,226 INFO L242 CegarLoopResult]: At program point L4754-2(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,226 INFO L242 CegarLoopResult]: At program point L4754-7(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,226 INFO L242 CegarLoopResult]: At program point L4754-8(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,227 INFO L242 CegarLoopResult]: At program point L4754-5(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,227 INFO L242 CegarLoopResult]: At program point L4754-6(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,227 INFO L242 CegarLoopResult]: At program point L4754-11(lines 4656 4773) the Hoare annotation is: false [2019-12-07 16:10:45,227 INFO L242 CegarLoopResult]: At program point L4754-9(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,227 INFO L242 CegarLoopResult]: At program point L4754-10(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,227 INFO L242 CegarLoopResult]: At program point L4226(lines 4214 4228) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,227 INFO L246 CegarLoopResult]: For program point L5284-2(lines 5284 5287) no Hoare annotation was computed. [2019-12-07 16:10:45,227 INFO L246 CegarLoopResult]: For program point L5284(line 5284) no Hoare annotation was computed. [2019-12-07 16:10:45,227 INFO L246 CegarLoopResult]: For program point L5284-5(line 5284) no Hoare annotation was computed. [2019-12-07 16:10:45,227 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,227 INFO L246 CegarLoopResult]: For program point L5284-4(lines 5284 5287) no Hoare annotation was computed. [2019-12-07 16:10:45,227 INFO L242 CegarLoopResult]: At program point L-1-2(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,227 INFO L246 CegarLoopResult]: For program point L5284-9(lines 5284 5287) no Hoare annotation was computed. [2019-12-07 16:10:45,227 INFO L242 CegarLoopResult]: At program point L-1-4(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,227 INFO L246 CegarLoopResult]: For program point L5284-7(lines 5284 5287) no Hoare annotation was computed. [2019-12-07 16:10:45,227 INFO L246 CegarLoopResult]: For program point L-1-5(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,227 INFO L242 CegarLoopResult]: At program point L-1-7(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,227 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 6880) no Hoare annotation was computed. [2019-12-07 16:10:45,228 INFO L246 CegarLoopResult]: For program point L-1-8(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,228 INFO L242 CegarLoopResult]: At program point L-1-10(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,228 INFO L242 CegarLoopResult]: At program point L4756-1(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,228 INFO L242 CegarLoopResult]: At program point L4756-2(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,228 INFO L242 CegarLoopResult]: At program point L-1-12(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,228 INFO L242 CegarLoopResult]: At program point L4756(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,228 INFO L246 CegarLoopResult]: For program point L-1-13(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,228 INFO L242 CegarLoopResult]: At program point L4756-5(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,228 INFO L242 CegarLoopResult]: At program point L-1-15(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,228 INFO L242 CegarLoopResult]: At program point L4756-6(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,228 INFO L246 CegarLoopResult]: For program point L-1-16(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,228 INFO L242 CegarLoopResult]: At program point L4756-3(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,228 INFO L242 CegarLoopResult]: At program point L4756-4(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,228 INFO L242 CegarLoopResult]: At program point L-1-18(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,228 INFO L242 CegarLoopResult]: At program point L4756-9(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,229 INFO L242 CegarLoopResult]: At program point L4756-10(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,229 INFO L242 CegarLoopResult]: At program point L-1-20(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,229 INFO L242 CegarLoopResult]: At program point L4756-7(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,229 INFO L246 CegarLoopResult]: For program point L-1-21(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,229 INFO L242 CegarLoopResult]: At program point L4756-8(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,229 INFO L242 CegarLoopResult]: At program point L-1-23(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,229 INFO L246 CegarLoopResult]: For program point L-1-24(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,229 INFO L242 CegarLoopResult]: At program point L4756-11(lines 4656 4773) the Hoare annotation is: false [2019-12-07 16:10:45,229 INFO L242 CegarLoopResult]: At program point L-1-26(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,229 INFO L242 CegarLoopResult]: At program point L-1-28(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,229 INFO L246 CegarLoopResult]: For program point L-1-29(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,229 INFO L242 CegarLoopResult]: At program point L-1-31(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,229 INFO L246 CegarLoopResult]: For program point L-1-32(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,229 INFO L242 CegarLoopResult]: At program point L-1-34(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,229 INFO L242 CegarLoopResult]: At program point L-1-36(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,229 INFO L246 CegarLoopResult]: For program point L-1-37(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,229 INFO L242 CegarLoopResult]: At program point L-1-39(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,230 INFO L246 CegarLoopResult]: For program point L-1-40(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,230 INFO L242 CegarLoopResult]: At program point L-1-42(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,230 INFO L242 CegarLoopResult]: At program point L-1-44(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,230 INFO L246 CegarLoopResult]: For program point L-1-45(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,230 INFO L242 CegarLoopResult]: At program point L-1-47(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,230 INFO L246 CegarLoopResult]: For program point L-1-48(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,230 INFO L242 CegarLoopResult]: At program point L-1-50(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,230 INFO L242 CegarLoopResult]: At program point L-1-52(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,230 INFO L246 CegarLoopResult]: For program point L-1-53(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,230 INFO L242 CegarLoopResult]: At program point L-1-55(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,230 INFO L246 CegarLoopResult]: For program point L-1-56(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,230 INFO L242 CegarLoopResult]: At program point L-1-58(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,230 INFO L242 CegarLoopResult]: At program point L-1-60(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,230 INFO L246 CegarLoopResult]: For program point L-1-61(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,230 INFO L242 CegarLoopResult]: At program point L-1-63(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,230 INFO L246 CegarLoopResult]: For program point L-1-64(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,230 INFO L242 CegarLoopResult]: At program point L-1-66(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,231 INFO L242 CegarLoopResult]: At program point L-1-68(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,231 INFO L246 CegarLoopResult]: For program point L-1-69(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,231 INFO L242 CegarLoopResult]: At program point L4758(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,231 INFO L242 CegarLoopResult]: At program point L-1-71(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,231 INFO L246 CegarLoopResult]: For program point L-1-72(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,231 INFO L242 CegarLoopResult]: At program point L4758-3(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,231 INFO L242 CegarLoopResult]: At program point L-1-74(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,231 INFO L242 CegarLoopResult]: At program point L4758-4(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,231 INFO L242 CegarLoopResult]: At program point L4758-1(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,231 INFO L242 CegarLoopResult]: At program point L-1-76(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,231 INFO L242 CegarLoopResult]: At program point L4758-2(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,231 INFO L246 CegarLoopResult]: For program point L-1-77(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,231 INFO L242 CegarLoopResult]: At program point L4758-7(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,231 INFO L242 CegarLoopResult]: At program point L4758-8(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,231 INFO L242 CegarLoopResult]: At program point L-1-79(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,232 INFO L242 CegarLoopResult]: At program point L4758-5(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,232 INFO L246 CegarLoopResult]: For program point L-1-80(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,232 INFO L242 CegarLoopResult]: At program point L4758-6(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,232 INFO L242 CegarLoopResult]: At program point L-1-82(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,232 INFO L242 CegarLoopResult]: At program point L4758-11(lines 4656 4773) the Hoare annotation is: false [2019-12-07 16:10:45,232 INFO L242 CegarLoopResult]: At program point L4758-9(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,232 INFO L242 CegarLoopResult]: At program point L-1-84(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,232 INFO L246 CegarLoopResult]: For program point L-1-85(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,232 INFO L242 CegarLoopResult]: At program point L4758-10(lines 4656 4773) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,232 INFO L242 CegarLoopResult]: At program point L-1-87(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,232 INFO L246 CegarLoopResult]: For program point L-1-88(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,232 INFO L242 CegarLoopResult]: At program point L-1-90(line -1) the Hoare annotation is: false [2019-12-07 16:10:45,232 INFO L246 CegarLoopResult]: For program point L-1-91(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,232 INFO L242 CegarLoopResult]: At program point L-1-93(line -1) the Hoare annotation is: false [2019-12-07 16:10:45,232 INFO L242 CegarLoopResult]: At program point L-1-95(line -1) the Hoare annotation is: false [2019-12-07 16:10:45,232 INFO L246 CegarLoopResult]: For program point L-1-96(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,232 INFO L242 CegarLoopResult]: At program point L-1-98(line -1) the Hoare annotation is: false [2019-12-07 16:10:45,232 INFO L242 CegarLoopResult]: At program point L-1-100(line -1) the Hoare annotation is: false [2019-12-07 16:10:45,232 INFO L246 CegarLoopResult]: For program point L-1-101(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,233 INFO L242 CegarLoopResult]: At program point L-1-103(line -1) the Hoare annotation is: false [2019-12-07 16:10:45,233 INFO L242 CegarLoopResult]: At program point L6873(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,233 INFO L242 CegarLoopResult]: At program point L-1-105(line -1) the Hoare annotation is: false [2019-12-07 16:10:45,233 INFO L246 CegarLoopResult]: For program point L-1-106(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,233 INFO L242 CegarLoopResult]: At program point L-1-108(line -1) the Hoare annotation is: false [2019-12-07 16:10:45,233 INFO L242 CegarLoopResult]: At program point L-1-110(line -1) the Hoare annotation is: false [2019-12-07 16:10:45,233 INFO L246 CegarLoopResult]: For program point L-1-111(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,233 INFO L242 CegarLoopResult]: At program point L-1-113(line -1) the Hoare annotation is: false [2019-12-07 16:10:45,233 INFO L242 CegarLoopResult]: At program point L-1-115(line -1) the Hoare annotation is: false [2019-12-07 16:10:45,233 INFO L246 CegarLoopResult]: For program point L-1-116(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,233 INFO L242 CegarLoopResult]: At program point L-1-118(line -1) the Hoare annotation is: false [2019-12-07 16:10:45,233 INFO L246 CegarLoopResult]: For program point L5288-2(lines 5288 5294) no Hoare annotation was computed. [2019-12-07 16:10:45,233 INFO L246 CegarLoopResult]: For program point L-1-119(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,233 INFO L246 CegarLoopResult]: For program point L5288(line 5288) no Hoare annotation was computed. [2019-12-07 16:10:45,233 INFO L242 CegarLoopResult]: At program point L-1-121(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,233 INFO L246 CegarLoopResult]: For program point L5288-5(line 5288) no Hoare annotation was computed. [2019-12-07 16:10:45,233 INFO L242 CegarLoopResult]: At program point L-1-123(line -1) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,233 INFO L246 CegarLoopResult]: For program point L-1-124(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,233 INFO L246 CegarLoopResult]: For program point L5288-4(lines 5288 5294) no Hoare annotation was computed. [2019-12-07 16:10:45,233 INFO L246 CegarLoopResult]: For program point L5288-9(lines 5288 5294) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L5288-7(lines 5288 5294) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L242 CegarLoopResult]: At program point L5817(lines 5782 5819) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ULTIMATE.start_edid_store_~src_size 0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4(lines 4 10) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4761-3(lines 4761 4768) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4761-1(lines 4761 4768) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4761-7(lines 4761 4768) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4761-5(lines 4761 4768) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4761-11(lines 4761 4768) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4761-9(lines 4761 4768) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4761-15(lines 4761 4768) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4761-13(lines 4761 4768) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4761-19(lines 4761 4768) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4761-17(lines 4761 4768) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4761-23(lines 4761 4768) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4761-21(lines 4761 4768) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4762(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4762-3(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4762-2(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4762-8(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4762-5(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4762-6(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,234 INFO L246 CegarLoopResult]: For program point L4762-11(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L4762-12(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L4762-9(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L4762-15(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L4762-14(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L4762-20(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L4762-17(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L4762-18(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L6(lines 6 9) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L4762-23(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L4762-24(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L4762-21(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L4762-27(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L4762-26(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L6877-3(lines 7431 7434) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L4762-32(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L6877-2(lines 7427 7430) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L4762-29(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L6877-1(lines 1 7686) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L4762-30(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L6877(lines 1 7686) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L246 CegarLoopResult]: For program point L4762-35(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,235 INFO L249 CegarLoopResult]: At program point L6877-6(lines 7420 7445) the Hoare annotation is: true [2019-12-07 16:10:45,236 INFO L246 CegarLoopResult]: For program point L4762-33(lines 4762 4765) no Hoare annotation was computed. [2019-12-07 16:10:45,236 INFO L246 CegarLoopResult]: For program point L6877-5(lines 7439 7442) no Hoare annotation was computed. [2019-12-07 16:10:45,236 INFO L246 CegarLoopResult]: For program point L6877-4(lines 7435 7438) no Hoare annotation was computed. [2019-12-07 16:10:45,236 INFO L246 CegarLoopResult]: For program point L6880-2(line 6880) no Hoare annotation was computed. [2019-12-07 16:10:45,236 INFO L246 CegarLoopResult]: For program point L6880-1(line 6880) no Hoare annotation was computed. [2019-12-07 16:10:45,236 INFO L246 CegarLoopResult]: For program point L6880(line 6880) no Hoare annotation was computed. [2019-12-07 16:10:45,236 INFO L246 CegarLoopResult]: For program point L6880-6(line 6880) no Hoare annotation was computed. [2019-12-07 16:10:45,236 INFO L246 CegarLoopResult]: For program point L6880-5(line 6880) no Hoare annotation was computed. [2019-12-07 16:10:45,236 INFO L246 CegarLoopResult]: For program point L6880-4(line 6880) no Hoare annotation was computed. [2019-12-07 16:10:45,236 INFO L246 CegarLoopResult]: For program point L6880-3(line 6880) no Hoare annotation was computed. [2019-12-07 16:10:45,236 INFO L246 CegarLoopResult]: For program point L5296-1(line 5296) no Hoare annotation was computed. [2019-12-07 16:10:45,236 INFO L242 CegarLoopResult]: At program point L5296-2(line 5296) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,236 INFO L242 CegarLoopResult]: At program point L5296(line 5296) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,236 INFO L246 CegarLoopResult]: For program point L5296-3(line 5296) no Hoare annotation was computed. [2019-12-07 16:10:45,236 INFO L242 CegarLoopResult]: At program point L5297(lines 5279 5299) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,236 INFO L242 CegarLoopResult]: At program point L5297-1(lines 5279 5299) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,236 INFO L242 CegarLoopResult]: At program point L4241(lines 4238 4243) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,236 INFO L242 CegarLoopResult]: At program point L4241-1(lines 4238 4243) the Hoare annotation is: false [2019-12-07 16:10:45,236 INFO L246 CegarLoopResult]: For program point L6356-2(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-1(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-6(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-5(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-4(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-3(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-10(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-9(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-8(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-7(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-14(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-13(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-12(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-11(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-18(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-17(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-16(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-15(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-22(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-21(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-20(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,237 INFO L246 CegarLoopResult]: For program point L6356-19(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,238 INFO L246 CegarLoopResult]: For program point L6356-26(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,238 INFO L246 CegarLoopResult]: For program point L6356-25(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,238 INFO L246 CegarLoopResult]: For program point L6356-24(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,238 INFO L246 CegarLoopResult]: For program point L6356-23(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,238 INFO L246 CegarLoopResult]: For program point L6356-30(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,238 INFO L246 CegarLoopResult]: For program point L6356-29(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,238 INFO L246 CegarLoopResult]: For program point L6356-28(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,238 INFO L246 CegarLoopResult]: For program point L6356-27(lines 6356 6361) no Hoare annotation was computed. [2019-12-07 16:10:45,238 INFO L242 CegarLoopResult]: At program point L4772-1(lines 4626 4774) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,238 INFO L242 CegarLoopResult]: At program point L4772-2(lines 4626 4774) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,238 INFO L242 CegarLoopResult]: At program point L4772(lines 4626 4774) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,238 INFO L242 CegarLoopResult]: At program point L4772-5(lines 4626 4774) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,238 INFO L242 CegarLoopResult]: At program point L4772-6(lines 4626 4774) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,238 INFO L242 CegarLoopResult]: At program point L4772-3(lines 4626 4774) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,238 INFO L242 CegarLoopResult]: At program point L4772-4(lines 4626 4774) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,238 INFO L242 CegarLoopResult]: At program point L4772-9(lines 4626 4774) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,238 INFO L242 CegarLoopResult]: At program point L4772-10(lines 4626 4774) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,238 INFO L242 CegarLoopResult]: At program point L4772-7(lines 4626 4774) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,239 INFO L242 CegarLoopResult]: At program point L4772-8(lines 4626 4774) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,239 INFO L242 CegarLoopResult]: At program point L4772-11(lines 4626 4774) the Hoare annotation is: false [2019-12-07 16:10:45,239 INFO L242 CegarLoopResult]: At program point L6887-1(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,239 INFO L242 CegarLoopResult]: At program point L6887(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,239 INFO L242 CegarLoopResult]: At program point L6887-5(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,239 INFO L242 CegarLoopResult]: At program point L6887-4(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,239 INFO L242 CegarLoopResult]: At program point L6887-3(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,239 INFO L242 CegarLoopResult]: At program point L6887-2(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,239 INFO L242 CegarLoopResult]: At program point L6887-9(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,239 INFO L242 CegarLoopResult]: At program point L6887-8(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,239 INFO L242 CegarLoopResult]: At program point L6887-7(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,239 INFO L242 CegarLoopResult]: At program point L6887-6(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,239 INFO L242 CegarLoopResult]: At program point L6887-13(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,239 INFO L242 CegarLoopResult]: At program point L6887-12(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,240 INFO L242 CegarLoopResult]: At program point L6887-11(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,240 INFO L242 CegarLoopResult]: At program point L6887-10(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,240 INFO L242 CegarLoopResult]: At program point L6887-17(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,240 INFO L242 CegarLoopResult]: At program point L6887-16(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,240 INFO L242 CegarLoopResult]: At program point L6887-15(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,240 INFO L242 CegarLoopResult]: At program point L6887-14(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,240 INFO L242 CegarLoopResult]: At program point L6887-21(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,240 INFO L242 CegarLoopResult]: At program point L6887-20(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,240 INFO L242 CegarLoopResult]: At program point L6887-19(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,240 INFO L242 CegarLoopResult]: At program point L6887-18(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,240 INFO L242 CegarLoopResult]: At program point L6887-25(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,240 INFO L242 CegarLoopResult]: At program point L6887-24(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,240 INFO L242 CegarLoopResult]: At program point L6887-23(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,240 INFO L242 CegarLoopResult]: At program point L6887-22(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,240 INFO L242 CegarLoopResult]: At program point L6887-29(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,241 INFO L242 CegarLoopResult]: At program point L6887-28(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,241 INFO L242 CegarLoopResult]: At program point L6887-27(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,241 INFO L242 CegarLoopResult]: At program point L6887-26(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,241 INFO L242 CegarLoopResult]: At program point L6887-33(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,241 INFO L242 CegarLoopResult]: At program point L6887-32(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,241 INFO L242 CegarLoopResult]: At program point L6887-31(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,241 INFO L242 CegarLoopResult]: At program point L6887-30(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,241 INFO L242 CegarLoopResult]: At program point L6887-37(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,241 INFO L242 CegarLoopResult]: At program point L6887-36(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,241 INFO L242 CegarLoopResult]: At program point L6887-35(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,241 INFO L242 CegarLoopResult]: At program point L6887-34(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,241 INFO L242 CegarLoopResult]: At program point L6887-41(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,241 INFO L242 CegarLoopResult]: At program point L6887-40(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,241 INFO L242 CegarLoopResult]: At program point L6887-39(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,242 INFO L242 CegarLoopResult]: At program point L6887-38(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,242 INFO L242 CegarLoopResult]: At program point L6887-45(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,242 INFO L242 CegarLoopResult]: At program point L6887-44(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,242 INFO L242 CegarLoopResult]: At program point L6887-43(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,242 INFO L242 CegarLoopResult]: At program point L6887-42(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,242 INFO L242 CegarLoopResult]: At program point L6887-49(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,242 INFO L242 CegarLoopResult]: At program point L6887-48(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,242 INFO L242 CegarLoopResult]: At program point L6887-47(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,242 INFO L242 CegarLoopResult]: At program point L7417(lines 7409 7419) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_1~0 0) (= ~ldv_state_variable_3~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,242 INFO L242 CegarLoopResult]: At program point L6887-46(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,242 INFO L242 CegarLoopResult]: At program point L6887-53(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,242 INFO L242 CegarLoopResult]: At program point L6887-52(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,242 INFO L242 CegarLoopResult]: At program point L6887-51(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,242 INFO L242 CegarLoopResult]: At program point L6887-50(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,242 INFO L242 CegarLoopResult]: At program point L6887-57(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,243 INFO L242 CegarLoopResult]: At program point L6887-56(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,243 INFO L242 CegarLoopResult]: At program point L6887-55(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,243 INFO L242 CegarLoopResult]: At program point L6887-54(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,243 INFO L242 CegarLoopResult]: At program point L6887-61(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,243 INFO L242 CegarLoopResult]: At program point L6887-60(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,243 INFO L242 CegarLoopResult]: At program point L6887-59(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,243 INFO L242 CegarLoopResult]: At program point L6887-58(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,243 INFO L242 CegarLoopResult]: At program point L6887-65(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,243 INFO L242 CegarLoopResult]: At program point L6887-64(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,243 INFO L242 CegarLoopResult]: At program point L6887-63(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,243 INFO L242 CegarLoopResult]: At program point L6887-62(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,243 INFO L242 CegarLoopResult]: At program point L6887-69(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,243 INFO L242 CegarLoopResult]: At program point L6887-68(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,243 INFO L242 CegarLoopResult]: At program point L6887-67(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,243 INFO L242 CegarLoopResult]: At program point L6887-66(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,244 INFO L242 CegarLoopResult]: At program point L6887-73(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,244 INFO L242 CegarLoopResult]: At program point L6887-72(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,244 INFO L242 CegarLoopResult]: At program point L6887-71(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,244 INFO L242 CegarLoopResult]: At program point L6887-70(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,244 INFO L242 CegarLoopResult]: At program point L6887-77(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,244 INFO L242 CegarLoopResult]: At program point L6887-76(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,244 INFO L242 CegarLoopResult]: At program point L6887-75(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,244 INFO L242 CegarLoopResult]: At program point L6887-74(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,244 INFO L242 CegarLoopResult]: At program point L6887-81(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,244 INFO L246 CegarLoopResult]: For program point L5304-1(lines 5304 5308) no Hoare annotation was computed. [2019-12-07 16:10:45,244 INFO L242 CegarLoopResult]: At program point L6887-80(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,244 INFO L246 CegarLoopResult]: For program point L5304-2(lines 5304 5308) no Hoare annotation was computed. [2019-12-07 16:10:45,244 INFO L242 CegarLoopResult]: At program point L6887-79(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,244 INFO L242 CegarLoopResult]: At program point L6887-78(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,244 INFO L246 CegarLoopResult]: For program point L5304(lines 5304 5308) no Hoare annotation was computed. [2019-12-07 16:10:45,245 INFO L242 CegarLoopResult]: At program point L6887-85(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,245 INFO L242 CegarLoopResult]: At program point L6887-84(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,245 INFO L242 CegarLoopResult]: At program point L6887-83(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,245 INFO L246 CegarLoopResult]: For program point L5304-3(lines 5304 5308) no Hoare annotation was computed. [2019-12-07 16:10:45,245 INFO L242 CegarLoopResult]: At program point L6887-82(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,245 INFO L242 CegarLoopResult]: At program point L6887-89(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,245 INFO L242 CegarLoopResult]: At program point L6887-88(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,245 INFO L242 CegarLoopResult]: At program point L6887-87(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,245 INFO L242 CegarLoopResult]: At program point L6887-86(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,245 INFO L242 CegarLoopResult]: At program point L6887-93(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,245 INFO L242 CegarLoopResult]: At program point L6887-92(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,245 INFO L242 CegarLoopResult]: At program point L6887-91(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,245 INFO L242 CegarLoopResult]: At program point L6887-90(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,245 INFO L242 CegarLoopResult]: At program point L6887-97(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,245 INFO L242 CegarLoopResult]: At program point L6887-96(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,246 INFO L242 CegarLoopResult]: At program point L6887-95(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,246 INFO L242 CegarLoopResult]: At program point L6887-94(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,246 INFO L242 CegarLoopResult]: At program point L6887-101(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,246 INFO L242 CegarLoopResult]: At program point L6887-100(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,246 INFO L242 CegarLoopResult]: At program point L6887-99(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,246 INFO L242 CegarLoopResult]: At program point L6887-98(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,246 INFO L242 CegarLoopResult]: At program point L6887-105(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,246 INFO L242 CegarLoopResult]: At program point L6887-104(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,246 INFO L242 CegarLoopResult]: At program point L6887-103(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,246 INFO L242 CegarLoopResult]: At program point L6887-102(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,246 INFO L242 CegarLoopResult]: At program point L6887-109(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,246 INFO L242 CegarLoopResult]: At program point L6887-108(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,246 INFO L242 CegarLoopResult]: At program point L6887-107(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,246 INFO L242 CegarLoopResult]: At program point L6887-106(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,247 INFO L242 CegarLoopResult]: At program point L6887-113(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,247 INFO L242 CegarLoopResult]: At program point L6887-112(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,247 INFO L242 CegarLoopResult]: At program point L6887-111(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,247 INFO L242 CegarLoopResult]: At program point L6887-110(lines 6884 6889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,247 INFO L242 CegarLoopResult]: At program point L6887-117(lines 6884 6889) the Hoare annotation is: false [2019-12-07 16:10:45,247 INFO L242 CegarLoopResult]: At program point L6887-116(lines 6884 6889) the Hoare annotation is: false [2019-12-07 16:10:45,247 INFO L242 CegarLoopResult]: At program point L6887-115(lines 6884 6889) the Hoare annotation is: false [2019-12-07 16:10:45,247 INFO L242 CegarLoopResult]: At program point L6887-114(lines 6884 6889) the Hoare annotation is: false [2019-12-07 16:10:45,247 INFO L242 CegarLoopResult]: At program point L6887-121(lines 6884 6889) the Hoare annotation is: false [2019-12-07 16:10:45,247 INFO L242 CegarLoopResult]: At program point L6887-120(lines 6884 6889) the Hoare annotation is: false [2019-12-07 16:10:45,247 INFO L242 CegarLoopResult]: At program point L6887-119(lines 6884 6889) the Hoare annotation is: false [2019-12-07 16:10:45,247 INFO L242 CegarLoopResult]: At program point L6887-118(lines 6884 6889) the Hoare annotation is: false [2019-12-07 16:10:45,247 INFO L242 CegarLoopResult]: At program point L6887-123(lines 6884 6889) the Hoare annotation is: false [2019-12-07 16:10:45,247 INFO L242 CegarLoopResult]: At program point L6887-122(lines 6884 6889) the Hoare annotation is: false [2019-12-07 16:10:45,247 INFO L246 CegarLoopResult]: For program point L6366(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,247 INFO L246 CegarLoopResult]: For program point L6366-4(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,247 INFO L246 CegarLoopResult]: For program point L6366-3(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,247 INFO L246 CegarLoopResult]: For program point L6366-2(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,247 INFO L246 CegarLoopResult]: For program point L6366-1(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,247 INFO L246 CegarLoopResult]: For program point L6366-8(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-7(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-6(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-5(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-12(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-11(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-10(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-9(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-16(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-15(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-14(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-13(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-20(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-19(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-18(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-17(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-24(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-23(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-22(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-21(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-28(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-27(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-26(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,248 INFO L246 CegarLoopResult]: For program point L6366-25(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,249 INFO L242 CegarLoopResult]: At program point L5310(lines 5300 5312) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,249 INFO L246 CegarLoopResult]: For program point L6366-30(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,249 INFO L246 CegarLoopResult]: For program point L6366-29(lines 6366 6372) no Hoare annotation was computed. [2019-12-07 16:10:45,249 INFO L242 CegarLoopResult]: At program point L4253-2(lines 4251 4254) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,249 INFO L242 CegarLoopResult]: At program point L5310-3(lines 5300 5312) the Hoare annotation is: false [2019-12-07 16:10:45,249 INFO L242 CegarLoopResult]: At program point L4253-3(lines 4251 4254) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,249 INFO L242 CegarLoopResult]: At program point L4253(lines 4251 4254) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (let ((.cse0 (+ ULTIMATE.start_dlfb_usb_probe_~dev~20.offset ULTIMATE.start_dlfb_usb_probe_~dev~20.base))) (= .cse0 (* (div .cse0 18446744073709551616) 18446744073709551616))) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,249 INFO L242 CegarLoopResult]: At program point L5310-1(lines 5300 5312) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,249 INFO L242 CegarLoopResult]: At program point L4253-1(lines 4251 4254) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,249 INFO L242 CegarLoopResult]: At program point L5310-2(lines 5300 5312) the Hoare annotation is: false [2019-12-07 16:10:45,249 INFO L242 CegarLoopResult]: At program point L4253-6(lines 4251 4254) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,249 INFO L242 CegarLoopResult]: At program point L4253-7(lines 4251 4254) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ULTIMATE.start_edid_store_~src_size 0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,249 INFO L242 CegarLoopResult]: At program point L4253-4(lines 4251 4254) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,249 INFO L242 CegarLoopResult]: At program point L4253-5(lines 4251 4254) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,249 INFO L242 CegarLoopResult]: At program point L4253-10(lines 4251 4254) the Hoare annotation is: false [2019-12-07 16:10:45,249 INFO L242 CegarLoopResult]: At program point L4253-11(lines 4251 4254) the Hoare annotation is: false [2019-12-07 16:10:45,250 INFO L242 CegarLoopResult]: At program point L4253-8(lines 4251 4254) the Hoare annotation is: false [2019-12-07 16:10:45,250 INFO L242 CegarLoopResult]: At program point L4253-9(lines 4251 4254) the Hoare annotation is: false [2019-12-07 16:10:45,250 INFO L242 CegarLoopResult]: At program point L4253-14(lines 4251 4254) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,250 INFO L242 CegarLoopResult]: At program point L4253-12(lines 4251 4254) the Hoare annotation is: false [2019-12-07 16:10:45,250 INFO L242 CegarLoopResult]: At program point L4253-13(lines 4251 4254) the Hoare annotation is: false [2019-12-07 16:10:45,250 INFO L249 CegarLoopResult]: At program point L6369-3(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,250 INFO L249 CegarLoopResult]: At program point L6369-2(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,250 INFO L249 CegarLoopResult]: At program point L6369-1(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,250 INFO L249 CegarLoopResult]: At program point L6369(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,250 INFO L249 CegarLoopResult]: At program point L6369-7(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,250 INFO L249 CegarLoopResult]: At program point L6369-6(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,250 INFO L249 CegarLoopResult]: At program point L6369-5(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,250 INFO L249 CegarLoopResult]: At program point L6369-4(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,250 INFO L249 CegarLoopResult]: At program point L6369-11(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,250 INFO L249 CegarLoopResult]: At program point L6369-10(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,250 INFO L249 CegarLoopResult]: At program point L6369-9(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,250 INFO L249 CegarLoopResult]: At program point L6369-8(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,250 INFO L249 CegarLoopResult]: At program point L6369-15(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,250 INFO L249 CegarLoopResult]: At program point L6369-14(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,250 INFO L249 CegarLoopResult]: At program point L6369-13(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,251 INFO L249 CegarLoopResult]: At program point L6369-12(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,251 INFO L249 CegarLoopResult]: At program point L6369-19(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,251 INFO L249 CegarLoopResult]: At program point L6369-18(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,251 INFO L249 CegarLoopResult]: At program point L6369-17(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,251 INFO L249 CegarLoopResult]: At program point L6369-16(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,251 INFO L249 CegarLoopResult]: At program point L6369-23(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,251 INFO L249 CegarLoopResult]: At program point L6369-22(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,251 INFO L249 CegarLoopResult]: At program point L6369-21(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,251 INFO L249 CegarLoopResult]: At program point L6369-20(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,251 INFO L249 CegarLoopResult]: At program point L6369-27(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,251 INFO L249 CegarLoopResult]: At program point L6369-26(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,251 INFO L249 CegarLoopResult]: At program point L6369-25(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,251 INFO L249 CegarLoopResult]: At program point L6369-24(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,251 INFO L249 CegarLoopResult]: At program point L6369-30(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,251 INFO L249 CegarLoopResult]: At program point L6369-29(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,251 INFO L249 CegarLoopResult]: At program point L6369-28(lines 6366 6371) the Hoare annotation is: true [2019-12-07 16:10:45,251 INFO L246 CegarLoopResult]: For program point L4257-2(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,251 INFO L246 CegarLoopResult]: For program point L4257-3(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,251 INFO L246 CegarLoopResult]: For program point L4257(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,251 INFO L246 CegarLoopResult]: For program point L4257-1(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,251 INFO L246 CegarLoopResult]: For program point L4257-6(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,252 INFO L246 CegarLoopResult]: For program point L4257-7(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,252 INFO L246 CegarLoopResult]: For program point L4257-4(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,252 INFO L246 CegarLoopResult]: For program point L4257-5(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,252 INFO L246 CegarLoopResult]: For program point L4257-10(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,252 INFO L246 CegarLoopResult]: For program point L4257-11(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,252 INFO L246 CegarLoopResult]: For program point L4257-8(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,252 INFO L246 CegarLoopResult]: For program point L4257-9(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,252 INFO L246 CegarLoopResult]: For program point L4257-14(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,252 INFO L246 CegarLoopResult]: For program point L4257-12(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,252 INFO L246 CegarLoopResult]: For program point L4257-13(lines 4257 4263) no Hoare annotation was computed. [2019-12-07 16:10:45,252 INFO L242 CegarLoopResult]: At program point L4262(lines 4255 4264) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (let ((.cse0 (+ ULTIMATE.start_dlfb_usb_probe_~dev~20.offset ULTIMATE.start_dlfb_usb_probe_~dev~20.base))) (= .cse0 (* (div .cse0 18446744073709551616) 18446744073709551616))) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,252 INFO L242 CegarLoopResult]: At program point L4262-3(lines 4255 4264) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,252 INFO L242 CegarLoopResult]: At program point L4262-4(lines 4255 4264) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,252 INFO L242 CegarLoopResult]: At program point L4262-1(lines 4255 4264) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,252 INFO L242 CegarLoopResult]: At program point L4262-2(lines 4255 4264) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,252 INFO L242 CegarLoopResult]: At program point L4262-7(lines 4255 4264) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ULTIMATE.start_edid_store_~src_size 0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,252 INFO L242 CegarLoopResult]: At program point L4262-8(lines 4255 4264) the Hoare annotation is: false [2019-12-07 16:10:45,252 INFO L242 CegarLoopResult]: At program point L4262-5(lines 4255 4264) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,253 INFO L242 CegarLoopResult]: At program point L4262-6(lines 4255 4264) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,253 INFO L242 CegarLoopResult]: At program point L4262-11(lines 4255 4264) the Hoare annotation is: false [2019-12-07 16:10:45,253 INFO L242 CegarLoopResult]: At program point L4262-12(lines 4255 4264) the Hoare annotation is: false [2019-12-07 16:10:45,253 INFO L242 CegarLoopResult]: At program point L4262-9(lines 4255 4264) the Hoare annotation is: false [2019-12-07 16:10:45,253 INFO L242 CegarLoopResult]: At program point L4262-10(lines 4255 4264) the Hoare annotation is: false [2019-12-07 16:10:45,253 INFO L242 CegarLoopResult]: At program point L4262-13(lines 4255 4264) the Hoare annotation is: false [2019-12-07 16:10:45,253 INFO L242 CegarLoopResult]: At program point L4262-14(lines 4255 4264) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,253 INFO L242 CegarLoopResult]: At program point L6380-2(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,253 INFO L242 CegarLoopResult]: At program point L6380-1(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,253 INFO L242 CegarLoopResult]: At program point L6380(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,253 INFO L242 CegarLoopResult]: At program point L6380-6(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,253 INFO L242 CegarLoopResult]: At program point L6380-5(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,253 INFO L242 CegarLoopResult]: At program point L6380-4(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,253 INFO L242 CegarLoopResult]: At program point L6380-3(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,253 INFO L242 CegarLoopResult]: At program point L6380-10(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,253 INFO L242 CegarLoopResult]: At program point L6380-9(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,254 INFO L242 CegarLoopResult]: At program point L6380-8(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,254 INFO L242 CegarLoopResult]: At program point L6380-7(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,254 INFO L242 CegarLoopResult]: At program point L6380-14(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,254 INFO L242 CegarLoopResult]: At program point L6380-13(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,254 INFO L242 CegarLoopResult]: At program point L6380-12(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,254 INFO L242 CegarLoopResult]: At program point L6380-11(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,254 INFO L242 CegarLoopResult]: At program point L6380-18(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,254 INFO L242 CegarLoopResult]: At program point L6380-17(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,254 INFO L242 CegarLoopResult]: At program point L6380-16(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,254 INFO L242 CegarLoopResult]: At program point L6380-15(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,254 INFO L242 CegarLoopResult]: At program point L6380-22(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,254 INFO L242 CegarLoopResult]: At program point L6380-21(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,254 INFO L242 CegarLoopResult]: At program point L6380-20(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,254 INFO L242 CegarLoopResult]: At program point L6380-19(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,254 INFO L242 CegarLoopResult]: At program point L6380-26(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,255 INFO L242 CegarLoopResult]: At program point L6380-25(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,255 INFO L242 CegarLoopResult]: At program point L6380-24(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,255 INFO L242 CegarLoopResult]: At program point L6380-23(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,255 INFO L242 CegarLoopResult]: At program point L6380-30(lines 6352 6382) the Hoare annotation is: false [2019-12-07 16:10:45,255 INFO L242 CegarLoopResult]: At program point L6380-29(lines 6352 6382) the Hoare annotation is: false [2019-12-07 16:10:45,255 INFO L242 CegarLoopResult]: At program point L6380-28(lines 6352 6382) the Hoare annotation is: false [2019-12-07 16:10:45,255 INFO L242 CegarLoopResult]: At program point L6380-27(lines 6352 6382) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,255 INFO L242 CegarLoopResult]: At program point L4267(lines 4265 4268) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (let ((.cse0 (+ ULTIMATE.start_dlfb_usb_probe_~dev~20.offset ULTIMATE.start_dlfb_usb_probe_~dev~20.base))) (= .cse0 (* (div .cse0 18446744073709551616) 18446744073709551616))) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,255 INFO L242 CegarLoopResult]: At program point L6381-3(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,255 INFO L242 CegarLoopResult]: At program point L4267-1(lines 4265 4268) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,255 INFO L242 CegarLoopResult]: At program point L6381-2(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,255 INFO L242 CegarLoopResult]: At program point L6381-1(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,255 INFO L242 CegarLoopResult]: At program point L6381(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,255 INFO L242 CegarLoopResult]: At program point L6381-7(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,255 INFO L242 CegarLoopResult]: At program point L4267-4(lines 4265 4268) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,256 INFO L242 CegarLoopResult]: At program point L6381-6(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,256 INFO L242 CegarLoopResult]: At program point L4267-5(lines 4265 4268) the Hoare annotation is: false [2019-12-07 16:10:45,256 INFO L242 CegarLoopResult]: At program point L4267-2(lines 4265 4268) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,256 INFO L242 CegarLoopResult]: At program point L6381-5(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,256 INFO L242 CegarLoopResult]: At program point L6381-4(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,256 INFO L242 CegarLoopResult]: At program point L4267-3(lines 4265 4268) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,256 INFO L242 CegarLoopResult]: At program point L6381-11(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,256 INFO L242 CegarLoopResult]: At program point L6381-10(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,256 INFO L242 CegarLoopResult]: At program point L6381-9(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,256 INFO L242 CegarLoopResult]: At program point L4267-6(lines 4265 4268) the Hoare annotation is: false [2019-12-07 16:10:45,256 INFO L242 CegarLoopResult]: At program point L6381-8(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,256 INFO L242 CegarLoopResult]: At program point L6381-15(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,256 INFO L242 CegarLoopResult]: At program point L6381-14(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,256 INFO L242 CegarLoopResult]: At program point L6381-13(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,256 INFO L242 CegarLoopResult]: At program point L6381-12(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,256 INFO L242 CegarLoopResult]: At program point L6381-19(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,257 INFO L242 CegarLoopResult]: At program point L6381-18(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,257 INFO L242 CegarLoopResult]: At program point L6381-17(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,257 INFO L242 CegarLoopResult]: At program point L6381-16(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,257 INFO L242 CegarLoopResult]: At program point L6381-23(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,257 INFO L242 CegarLoopResult]: At program point L6381-22(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,257 INFO L242 CegarLoopResult]: At program point L6381-21(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,257 INFO L242 CegarLoopResult]: At program point L6381-20(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,257 INFO L242 CegarLoopResult]: At program point L6381-27(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,257 INFO L242 CegarLoopResult]: At program point L6381-26(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,257 INFO L242 CegarLoopResult]: At program point L6381-25(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,257 INFO L242 CegarLoopResult]: At program point L6381-24(lines 6342 6383) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,257 INFO L242 CegarLoopResult]: At program point L6381-30(lines 6342 6383) the Hoare annotation is: false [2019-12-07 16:10:45,257 INFO L242 CegarLoopResult]: At program point L6381-29(lines 6342 6383) the Hoare annotation is: false [2019-12-07 16:10:45,257 INFO L242 CegarLoopResult]: At program point L6381-28(lines 6342 6383) the Hoare annotation is: false [2019-12-07 16:10:45,257 INFO L246 CegarLoopResult]: For program point L4800(lines 4800 4812) no Hoare annotation was computed. [2019-12-07 16:10:45,257 INFO L246 CegarLoopResult]: For program point L4800-6(lines 4800 4812) no Hoare annotation was computed. [2019-12-07 16:10:45,257 INFO L246 CegarLoopResult]: For program point L4800-3(lines 4800 4812) no Hoare annotation was computed. [2019-12-07 16:10:45,258 INFO L246 CegarLoopResult]: For program point L4800-9(lines 4800 4812) no Hoare annotation was computed. [2019-12-07 16:10:45,258 INFO L246 CegarLoopResult]: For program point L4800-12(lines 4800 4812) no Hoare annotation was computed. [2019-12-07 16:10:45,258 INFO L246 CegarLoopResult]: For program point L4800-18(lines 4800 4812) no Hoare annotation was computed. [2019-12-07 16:10:45,258 INFO L246 CegarLoopResult]: For program point L4800-15(lines 4800 4812) no Hoare annotation was computed. [2019-12-07 16:10:45,258 INFO L246 CegarLoopResult]: For program point L4800-21(lines 4800 4812) no Hoare annotation was computed. [2019-12-07 16:10:45,258 INFO L246 CegarLoopResult]: For program point L4800-24(lines 4800 4812) no Hoare annotation was computed. [2019-12-07 16:10:45,258 INFO L246 CegarLoopResult]: For program point L4800-30(lines 4800 4812) no Hoare annotation was computed. [2019-12-07 16:10:45,258 INFO L246 CegarLoopResult]: For program point L4800-27(lines 4800 4812) no Hoare annotation was computed. [2019-12-07 16:10:45,258 INFO L246 CegarLoopResult]: For program point L4800-33(lines 4800 4812) no Hoare annotation was computed. [2019-12-07 16:10:45,258 INFO L242 CegarLoopResult]: At program point L5331(lines 5313 5333) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,258 INFO L242 CegarLoopResult]: At program point L4274(lines 4270 4276) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (let ((.cse0 (+ ULTIMATE.start_dlfb_usb_probe_~dev~20.offset ULTIMATE.start_dlfb_usb_probe_~dev~20.base))) (= .cse0 (* (div .cse0 18446744073709551616) 18446744073709551616))) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,258 INFO L242 CegarLoopResult]: At program point L5331-1(lines 5313 5333) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,258 INFO L242 CegarLoopResult]: At program point L4274-3(lines 4270 4276) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,258 INFO L242 CegarLoopResult]: At program point L4274-4(lines 4270 4276) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,258 INFO L242 CegarLoopResult]: At program point L4274-1(lines 4270 4276) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,258 INFO L242 CegarLoopResult]: At program point L5331-2(lines 5313 5333) the Hoare annotation is: false [2019-12-07 16:10:45,258 INFO L242 CegarLoopResult]: At program point L4274-2(lines 4270 4276) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,258 INFO L242 CegarLoopResult]: At program point L4274-5(lines 4270 4276) the Hoare annotation is: false [2019-12-07 16:10:45,259 INFO L242 CegarLoopResult]: At program point L4274-6(lines 4270 4276) the Hoare annotation is: false [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-3(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-2(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-1(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-7(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-6(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-5(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-4(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-11(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-10(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-9(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-8(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-15(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-14(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-13(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-12(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-19(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-18(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-17(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-16(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,259 INFO L246 CegarLoopResult]: For program point L6389-23(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,260 INFO L246 CegarLoopResult]: For program point L6389-22(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,260 INFO L246 CegarLoopResult]: For program point L6389-21(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,260 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION(line 6880) no Hoare annotation was computed. [2019-12-07 16:10:45,260 INFO L246 CegarLoopResult]: For program point L6389-20(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,260 INFO L246 CegarLoopResult]: For program point L6389-27(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,260 INFO L246 CegarLoopResult]: For program point L6389-26(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,260 INFO L246 CegarLoopResult]: For program point L6389-25(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,260 INFO L246 CegarLoopResult]: For program point L6389-24(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,260 INFO L242 CegarLoopResult]: At program point L7447-1(lines 7446 7448) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,260 INFO L242 CegarLoopResult]: At program point L7447(lines 7446 7448) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,260 INFO L246 CegarLoopResult]: For program point L6389-30(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,260 INFO L246 CegarLoopResult]: For program point L6389-29(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,260 INFO L246 CegarLoopResult]: For program point L6389-28(lines 6389 6395) no Hoare annotation was computed. [2019-12-07 16:10:45,260 INFO L249 CegarLoopResult]: At program point L6392-2(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,260 INFO L249 CegarLoopResult]: At program point L6392-1(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,260 INFO L249 CegarLoopResult]: At program point L6392(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,260 INFO L249 CegarLoopResult]: At program point L6392-6(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,260 INFO L249 CegarLoopResult]: At program point L6392-5(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,260 INFO L249 CegarLoopResult]: At program point L6392-4(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,260 INFO L249 CegarLoopResult]: At program point L6392-3(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,260 INFO L249 CegarLoopResult]: At program point L6392-10(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-9(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-8(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-7(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-14(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-13(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-12(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-11(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-18(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-17(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-16(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-15(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-22(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-21(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-20(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-19(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-26(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-25(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-24(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L249 CegarLoopResult]: At program point L6392-23(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,261 INFO L242 CegarLoopResult]: At program point L7450(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,262 INFO L249 CegarLoopResult]: At program point L6392-30(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,262 INFO L249 CegarLoopResult]: At program point L6392-29(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,262 INFO L249 CegarLoopResult]: At program point L6392-28(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,262 INFO L249 CegarLoopResult]: At program point L6392-27(lines 6389 6394) the Hoare annotation is: true [2019-12-07 16:10:45,262 INFO L242 CegarLoopResult]: At program point L7450-4(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,262 INFO L242 CegarLoopResult]: At program point L7450-3(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,262 INFO L242 CegarLoopResult]: At program point L7450-2(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,262 INFO L242 CegarLoopResult]: At program point L7450-1(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,262 INFO L242 CegarLoopResult]: At program point L7450-8(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,262 INFO L242 CegarLoopResult]: At program point L7450-7(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,262 INFO L242 CegarLoopResult]: At program point L7450-6(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,262 INFO L242 CegarLoopResult]: At program point L7450-5(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,262 INFO L242 CegarLoopResult]: At program point L7450-12(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,262 INFO L242 CegarLoopResult]: At program point L7450-11(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,262 INFO L242 CegarLoopResult]: At program point L7450-10(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,262 INFO L242 CegarLoopResult]: At program point L7450-9(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,263 INFO L242 CegarLoopResult]: At program point L7450-16(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,263 INFO L242 CegarLoopResult]: At program point L7450-15(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,263 INFO L242 CegarLoopResult]: At program point L7450-14(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,263 INFO L242 CegarLoopResult]: At program point L7450-13(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,263 INFO L242 CegarLoopResult]: At program point L7450-20(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,263 INFO L242 CegarLoopResult]: At program point L7450-19(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,263 INFO L242 CegarLoopResult]: At program point L7450-18(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,263 INFO L242 CegarLoopResult]: At program point L7450-17(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,263 INFO L242 CegarLoopResult]: At program point L7450-24(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,263 INFO L242 CegarLoopResult]: At program point L7450-23(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,263 INFO L242 CegarLoopResult]: At program point L7450-22(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,263 INFO L242 CegarLoopResult]: At program point L7450-21(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,263 INFO L242 CegarLoopResult]: At program point L7450-28(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,263 INFO L242 CegarLoopResult]: At program point L7450-27(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,263 INFO L242 CegarLoopResult]: At program point L7450-26(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,264 INFO L242 CegarLoopResult]: At program point L7450-25(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,264 INFO L242 CegarLoopResult]: At program point L7450-32(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,264 INFO L242 CegarLoopResult]: At program point L7450-31(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,264 INFO L242 CegarLoopResult]: At program point L7450-30(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,264 INFO L242 CegarLoopResult]: At program point L7450-29(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,264 INFO L242 CegarLoopResult]: At program point L7450-36(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,264 INFO L242 CegarLoopResult]: At program point L7450-35(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,264 INFO L242 CegarLoopResult]: At program point L7450-34(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,264 INFO L242 CegarLoopResult]: At program point L7450-33(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,264 INFO L242 CegarLoopResult]: At program point L7450-40(lines 7449 7451) the Hoare annotation is: false [2019-12-07 16:10:45,264 INFO L242 CegarLoopResult]: At program point L7450-39(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,264 INFO L242 CegarLoopResult]: At program point L7450-38(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,264 INFO L242 CegarLoopResult]: At program point L7450-37(lines 7449 7451) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,264 INFO L242 CegarLoopResult]: At program point L7450-43(lines 7449 7451) the Hoare annotation is: false [2019-12-07 16:10:45,264 INFO L242 CegarLoopResult]: At program point L7450-42(lines 7449 7451) the Hoare annotation is: false [2019-12-07 16:10:45,265 INFO L242 CegarLoopResult]: At program point L7450-41(lines 7449 7451) the Hoare annotation is: false [2019-12-07 16:10:45,265 INFO L246 CegarLoopResult]: For program point L5338(lines 5338 5341) no Hoare annotation was computed. [2019-12-07 16:10:45,265 INFO L246 CegarLoopResult]: For program point L5338-1(lines 5338 5341) no Hoare annotation was computed. [2019-12-07 16:10:45,265 INFO L242 CegarLoopResult]: At program point L7453-3(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,265 INFO L242 CegarLoopResult]: At program point L4282(lines 4278 4284) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (let ((.cse0 (+ ULTIMATE.start_dlfb_usb_probe_~dev~20.offset ULTIMATE.start_dlfb_usb_probe_~dev~20.base))) (= .cse0 (* (div .cse0 18446744073709551616) 18446744073709551616))) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,265 INFO L242 CegarLoopResult]: At program point L7453-2(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,265 INFO L242 CegarLoopResult]: At program point L7453-1(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,265 INFO L242 CegarLoopResult]: At program point L7453(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,265 INFO L242 CegarLoopResult]: At program point L7453-7(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,265 INFO L242 CegarLoopResult]: At program point L4282-3(lines 4278 4284) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,265 INFO L242 CegarLoopResult]: At program point L7453-6(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,265 INFO L242 CegarLoopResult]: At program point L4282-4(lines 4278 4284) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,265 INFO L242 CegarLoopResult]: At program point L4282-1(lines 4278 4284) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,265 INFO L242 CegarLoopResult]: At program point L7453-5(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,265 INFO L242 CegarLoopResult]: At program point L4282-2(lines 4278 4284) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,265 INFO L242 CegarLoopResult]: At program point L7453-4(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,266 INFO L242 CegarLoopResult]: At program point L7453-11(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,266 INFO L242 CegarLoopResult]: At program point L7453-10(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,266 INFO L242 CegarLoopResult]: At program point L7453-9(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,266 INFO L242 CegarLoopResult]: At program point L7453-8(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,266 INFO L242 CegarLoopResult]: At program point L7453-15(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,266 INFO L242 CegarLoopResult]: At program point L7453-14(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,266 INFO L242 CegarLoopResult]: At program point L7453-13(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,266 INFO L242 CegarLoopResult]: At program point L7453-12(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,266 INFO L242 CegarLoopResult]: At program point L7453-19(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,266 INFO L242 CegarLoopResult]: At program point L7453-18(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,266 INFO L242 CegarLoopResult]: At program point L7453-17(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,266 INFO L242 CegarLoopResult]: At program point L7453-16(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,266 INFO L242 CegarLoopResult]: At program point L7453-23(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,266 INFO L242 CegarLoopResult]: At program point L7453-22(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,267 INFO L242 CegarLoopResult]: At program point L7453-21(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,267 INFO L242 CegarLoopResult]: At program point L7453-20(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,267 INFO L242 CegarLoopResult]: At program point L7453-27(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,267 INFO L242 CegarLoopResult]: At program point L7453-26(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,267 INFO L242 CegarLoopResult]: At program point L7453-25(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,267 INFO L242 CegarLoopResult]: At program point L7453-24(lines 7452 7454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,267 INFO L242 CegarLoopResult]: At program point L7453-30(lines 7452 7454) the Hoare annotation is: false [2019-12-07 16:10:45,267 INFO L242 CegarLoopResult]: At program point L7453-29(lines 7452 7454) the Hoare annotation is: false [2019-12-07 16:10:45,267 INFO L242 CegarLoopResult]: At program point L7453-28(lines 7452 7454) the Hoare annotation is: false [2019-12-07 16:10:45,267 INFO L246 CegarLoopResult]: For program point L6398(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,267 INFO L246 CegarLoopResult]: For program point L6398-3(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,267 INFO L246 CegarLoopResult]: For program point L6398-2(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,267 INFO L246 CegarLoopResult]: For program point L6398-8(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,267 INFO L246 CegarLoopResult]: For program point L6398-6(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,267 INFO L246 CegarLoopResult]: For program point L6398-5(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,267 INFO L246 CegarLoopResult]: For program point L6398-12(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,267 INFO L246 CegarLoopResult]: For program point L6398-11(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,267 INFO L246 CegarLoopResult]: For program point L6398-9(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,267 INFO L246 CegarLoopResult]: For program point L6398-15(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-14(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-20(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-18(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-17(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-24(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-23(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-21(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-27(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-26(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-32(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L242 CegarLoopResult]: At program point L7456(lines 7455 7457) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-30(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-29(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-36(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-35(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-33(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-39(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-38(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-44(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-42(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-41(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,268 INFO L246 CegarLoopResult]: For program point L6398-48(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-47(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-45(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-51(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-50(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-56(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-54(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-53(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-60(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-59(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-57(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-63(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-62(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-68(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-66(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-65(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-72(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-71(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-69(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-75(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-74(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-80(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,269 INFO L246 CegarLoopResult]: For program point L6398-78(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,270 INFO L246 CegarLoopResult]: For program point L6398-77(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,270 INFO L246 CegarLoopResult]: For program point L6398-84(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,270 INFO L246 CegarLoopResult]: For program point L6398-83(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,270 INFO L246 CegarLoopResult]: For program point L6398-81(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,270 INFO L246 CegarLoopResult]: For program point L6398-87(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,270 INFO L246 CegarLoopResult]: For program point L6398-86(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,270 INFO L246 CegarLoopResult]: For program point L6398-92(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,270 INFO L246 CegarLoopResult]: For program point L6398-90(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,270 INFO L246 CegarLoopResult]: For program point L6398-89(lines 6398 6403) no Hoare annotation was computed. [2019-12-07 16:10:45,270 INFO L246 CegarLoopResult]: For program point L5345(lines 5345 5348) no Hoare annotation was computed. [2019-12-07 16:10:45,270 INFO L246 CegarLoopResult]: For program point L5345-1(lines 5345 5348) no Hoare annotation was computed. [2019-12-07 16:10:45,270 INFO L246 CegarLoopResult]: For program point L4817-2(lines 4817 4834) no Hoare annotation was computed. [2019-12-07 16:10:45,270 INFO L246 CegarLoopResult]: For program point L4817(lines 4817 4834) no Hoare annotation was computed. [2019-12-07 16:10:45,270 INFO L246 CegarLoopResult]: For program point L4817-6(lines 4817 4834) no Hoare annotation was computed. [2019-12-07 16:10:45,270 INFO L246 CegarLoopResult]: For program point L4817-4(lines 4817 4834) no Hoare annotation was computed. [2019-12-07 16:10:45,270 INFO L246 CegarLoopResult]: For program point L4817-10(lines 4817 4834) no Hoare annotation was computed. [2019-12-07 16:10:45,270 INFO L246 CegarLoopResult]: For program point L4817-8(lines 4817 4834) no Hoare annotation was computed. [2019-12-07 16:10:45,271 INFO L246 CegarLoopResult]: For program point L4817-14(lines 4817 4834) no Hoare annotation was computed. [2019-12-07 16:10:45,271 INFO L242 CegarLoopResult]: At program point L7460(lines 7459 7461) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,271 INFO L246 CegarLoopResult]: For program point L4817-12(lines 4817 4834) no Hoare annotation was computed. [2019-12-07 16:10:45,271 INFO L246 CegarLoopResult]: For program point L4817-18(lines 4817 4834) no Hoare annotation was computed. [2019-12-07 16:10:45,271 INFO L246 CegarLoopResult]: For program point L4817-16(lines 4817 4834) no Hoare annotation was computed. [2019-12-07 16:10:45,271 INFO L246 CegarLoopResult]: For program point L4817-22(lines 4817 4834) no Hoare annotation was computed. [2019-12-07 16:10:45,271 INFO L246 CegarLoopResult]: For program point L4817-20(lines 4817 4834) no Hoare annotation was computed. [2019-12-07 16:10:45,271 INFO L242 CegarLoopResult]: At program point L6404-2(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,271 INFO L242 CegarLoopResult]: At program point L6404-1(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,271 INFO L242 CegarLoopResult]: At program point L6404(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,271 INFO L242 CegarLoopResult]: At program point L6404-6(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,271 INFO L242 CegarLoopResult]: At program point L6404-5(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,271 INFO L242 CegarLoopResult]: At program point L6404-4(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,271 INFO L242 CegarLoopResult]: At program point L6404-3(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,272 INFO L242 CegarLoopResult]: At program point L6404-10(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,272 INFO L242 CegarLoopResult]: At program point L6404-9(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,272 INFO L242 CegarLoopResult]: At program point L6404-8(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,272 INFO L242 CegarLoopResult]: At program point L6404-7(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,272 INFO L242 CegarLoopResult]: At program point L6404-14(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,272 INFO L242 CegarLoopResult]: At program point L6404-13(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,272 INFO L242 CegarLoopResult]: At program point L6404-12(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,272 INFO L242 CegarLoopResult]: At program point L6404-11(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,272 INFO L242 CegarLoopResult]: At program point L6404-18(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,272 INFO L242 CegarLoopResult]: At program point L6404-17(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,272 INFO L242 CegarLoopResult]: At program point L6404-16(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,272 INFO L242 CegarLoopResult]: At program point L6404-15(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,273 INFO L242 CegarLoopResult]: At program point L6404-22(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,273 INFO L242 CegarLoopResult]: At program point L6404-21(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,273 INFO L242 CegarLoopResult]: At program point L6404-20(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,273 INFO L242 CegarLoopResult]: At program point L6404-19(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,273 INFO L242 CegarLoopResult]: At program point L6404-26(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,273 INFO L242 CegarLoopResult]: At program point L6404-25(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,273 INFO L242 CegarLoopResult]: At program point L6404-24(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,273 INFO L242 CegarLoopResult]: At program point L6404-23(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,273 INFO L242 CegarLoopResult]: At program point L6404-30(lines 6384 6406) the Hoare annotation is: false [2019-12-07 16:10:45,273 INFO L242 CegarLoopResult]: At program point L6404-29(lines 6384 6406) the Hoare annotation is: false [2019-12-07 16:10:45,273 INFO L242 CegarLoopResult]: At program point L6404-28(lines 6384 6406) the Hoare annotation is: false [2019-12-07 16:10:45,273 INFO L242 CegarLoopResult]: At program point L6404-27(lines 6384 6406) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,273 INFO L246 CegarLoopResult]: For program point L4820-1(lines 4820 4823) no Hoare annotation was computed. [2019-12-07 16:10:45,274 INFO L246 CegarLoopResult]: For program point L4820-2(lines 4820 4823) no Hoare annotation was computed. [2019-12-07 16:10:45,274 INFO L246 CegarLoopResult]: For program point L4820(lines 4820 4823) no Hoare annotation was computed. [2019-12-07 16:10:45,274 INFO L246 CegarLoopResult]: For program point L4820-5(lines 4820 4823) no Hoare annotation was computed. [2019-12-07 16:10:45,274 INFO L246 CegarLoopResult]: For program point L4820-6(lines 4820 4823) no Hoare annotation was computed. [2019-12-07 16:10:45,274 INFO L246 CegarLoopResult]: For program point L4820-3(lines 4820 4823) no Hoare annotation was computed. [2019-12-07 16:10:45,274 INFO L246 CegarLoopResult]: For program point L4820-4(lines 4820 4823) no Hoare annotation was computed. [2019-12-07 16:10:45,274 INFO L246 CegarLoopResult]: For program point L4820-9(lines 4820 4823) no Hoare annotation was computed. [2019-12-07 16:10:45,274 INFO L246 CegarLoopResult]: For program point L4820-10(lines 4820 4823) no Hoare annotation was computed. [2019-12-07 16:10:45,274 INFO L246 CegarLoopResult]: For program point L4820-7(lines 4820 4823) no Hoare annotation was computed. [2019-12-07 16:10:45,274 INFO L246 CegarLoopResult]: For program point L4820-8(lines 4820 4823) no Hoare annotation was computed. [2019-12-07 16:10:45,274 INFO L246 CegarLoopResult]: For program point L4820-11(lines 4820 4823) no Hoare annotation was computed. [2019-12-07 16:10:45,274 INFO L242 CegarLoopResult]: At program point L5349(lines 5334 5351) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,274 INFO L242 CegarLoopResult]: At program point L5349-1(lines 5334 5351) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,274 INFO L242 CegarLoopResult]: At program point L7464-2(lines 7463 7465) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,274 INFO L242 CegarLoopResult]: At program point L7464-1(lines 7463 7465) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,275 INFO L242 CegarLoopResult]: At program point L7464(lines 7463 7465) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,275 INFO L242 CegarLoopResult]: At program point L7464-3(lines 7463 7465) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,275 INFO L242 CegarLoopResult]: At program point L7468-1(lines 7467 7469) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,275 INFO L242 CegarLoopResult]: At program point L7468(lines 7467 7469) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,275 INFO L246 CegarLoopResult]: For program point L4826(lines 4826 4829) no Hoare annotation was computed. [2019-12-07 16:10:45,275 INFO L246 CegarLoopResult]: For program point L4826-3(lines 4826 4829) no Hoare annotation was computed. [2019-12-07 16:10:45,275 INFO L246 CegarLoopResult]: For program point L4826-4(lines 4826 4829) no Hoare annotation was computed. [2019-12-07 16:10:45,275 INFO L246 CegarLoopResult]: For program point L4826-1(lines 4826 4829) no Hoare annotation was computed. [2019-12-07 16:10:45,275 INFO L246 CegarLoopResult]: For program point L4826-2(lines 4826 4829) no Hoare annotation was computed. [2019-12-07 16:10:45,275 INFO L246 CegarLoopResult]: For program point L4826-7(lines 4826 4829) no Hoare annotation was computed. [2019-12-07 16:10:45,275 INFO L246 CegarLoopResult]: For program point L4826-8(lines 4826 4829) no Hoare annotation was computed. [2019-12-07 16:10:45,275 INFO L246 CegarLoopResult]: For program point L4826-5(lines 4826 4829) no Hoare annotation was computed. [2019-12-07 16:10:45,275 INFO L246 CegarLoopResult]: For program point L4826-6(lines 4826 4829) no Hoare annotation was computed. [2019-12-07 16:10:45,275 INFO L246 CegarLoopResult]: For program point L4826-11(lines 4826 4829) no Hoare annotation was computed. [2019-12-07 16:10:45,275 INFO L246 CegarLoopResult]: For program point L4826-9(lines 4826 4829) no Hoare annotation was computed. [2019-12-07 16:10:45,275 INFO L246 CegarLoopResult]: For program point L4826-10(lines 4826 4829) no Hoare annotation was computed. [2019-12-07 16:10:45,276 INFO L242 CegarLoopResult]: At program point L7472-2(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,276 INFO L242 CegarLoopResult]: At program point L7472-1(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,276 INFO L242 CegarLoopResult]: At program point L7472(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,276 INFO L242 CegarLoopResult]: At program point L7472-6(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,276 INFO L242 CegarLoopResult]: At program point L7472-5(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,276 INFO L242 CegarLoopResult]: At program point L7472-4(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,276 INFO L242 CegarLoopResult]: At program point L7472-3(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,276 INFO L242 CegarLoopResult]: At program point L7472-10(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,276 INFO L242 CegarLoopResult]: At program point L7472-9(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,276 INFO L242 CegarLoopResult]: At program point L7472-8(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,276 INFO L242 CegarLoopResult]: At program point L7472-7(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,276 INFO L242 CegarLoopResult]: At program point L7472-14(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,277 INFO L242 CegarLoopResult]: At program point L7472-13(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,277 INFO L242 CegarLoopResult]: At program point L7472-12(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,277 INFO L242 CegarLoopResult]: At program point L7472-11(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,277 INFO L242 CegarLoopResult]: At program point L7472-18(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,277 INFO L242 CegarLoopResult]: At program point L7472-17(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,277 INFO L242 CegarLoopResult]: At program point L7472-16(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,277 INFO L242 CegarLoopResult]: At program point L7472-15(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,277 INFO L242 CegarLoopResult]: At program point L7472-22(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,277 INFO L242 CegarLoopResult]: At program point L7472-21(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,277 INFO L242 CegarLoopResult]: At program point L7472-20(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,277 INFO L242 CegarLoopResult]: At program point L7472-19(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,277 INFO L242 CegarLoopResult]: At program point L7472-26(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,278 INFO L242 CegarLoopResult]: At program point L7472-25(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,278 INFO L242 CegarLoopResult]: At program point L7472-24(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,278 INFO L242 CegarLoopResult]: At program point L7472-23(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,278 INFO L242 CegarLoopResult]: At program point L7472-30(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,278 INFO L242 CegarLoopResult]: At program point L7472-29(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,278 INFO L242 CegarLoopResult]: At program point L7472-28(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,278 INFO L242 CegarLoopResult]: At program point L7472-27(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,278 INFO L242 CegarLoopResult]: At program point L7472-34(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,278 INFO L242 CegarLoopResult]: At program point L7472-33(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,278 INFO L242 CegarLoopResult]: At program point L7472-32(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,278 INFO L242 CegarLoopResult]: At program point L7472-31(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,278 INFO L242 CegarLoopResult]: At program point L7472-38(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,279 INFO L242 CegarLoopResult]: At program point L7472-37(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,279 INFO L242 CegarLoopResult]: At program point L7472-36(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,279 INFO L242 CegarLoopResult]: At program point L7472-35(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,279 INFO L242 CegarLoopResult]: At program point L7472-42(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,279 INFO L242 CegarLoopResult]: At program point L7472-41(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,279 INFO L242 CegarLoopResult]: At program point L7472-40(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,279 INFO L242 CegarLoopResult]: At program point L7472-39(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,279 INFO L242 CegarLoopResult]: At program point L7472-46(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,279 INFO L242 CegarLoopResult]: At program point L7472-45(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,279 INFO L242 CegarLoopResult]: At program point L7472-44(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,279 INFO L242 CegarLoopResult]: At program point L7472-43(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,279 INFO L242 CegarLoopResult]: At program point L7472-50(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,279 INFO L242 CegarLoopResult]: At program point L7472-49(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,280 INFO L242 CegarLoopResult]: At program point L7472-48(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,280 INFO L242 CegarLoopResult]: At program point L7472-47(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,280 INFO L242 CegarLoopResult]: At program point L7472-54(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,280 INFO L242 CegarLoopResult]: At program point L7472-53(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,280 INFO L242 CegarLoopResult]: At program point L7472-52(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,280 INFO L242 CegarLoopResult]: At program point L7472-51(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,280 INFO L242 CegarLoopResult]: At program point L7472-58(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,280 INFO L242 CegarLoopResult]: At program point L7472-57(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,280 INFO L242 CegarLoopResult]: At program point L7472-56(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,280 INFO L242 CegarLoopResult]: At program point L7472-55(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,280 INFO L242 CegarLoopResult]: At program point L7472-62(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,280 INFO L242 CegarLoopResult]: At program point L7472-61(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,281 INFO L242 CegarLoopResult]: At program point L7472-60(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,281 INFO L242 CegarLoopResult]: At program point L7472-59(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,281 INFO L242 CegarLoopResult]: At program point L7472-66(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,281 INFO L242 CegarLoopResult]: At program point L7472-65(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,281 INFO L242 CegarLoopResult]: At program point L7472-64(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,281 INFO L242 CegarLoopResult]: At program point L7472-63(lines 7471 7473) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,281 INFO L242 CegarLoopResult]: At program point L7472-70(lines 7471 7473) the Hoare annotation is: false [2019-12-07 16:10:45,281 INFO L242 CegarLoopResult]: At program point L7472-69(lines 7471 7473) the Hoare annotation is: false [2019-12-07 16:10:45,281 INFO L242 CegarLoopResult]: At program point L7472-68(lines 7471 7473) the Hoare annotation is: false [2019-12-07 16:10:45,281 INFO L242 CegarLoopResult]: At program point L7472-67(lines 7471 7473) the Hoare annotation is: false [2019-12-07 16:10:45,281 INFO L242 CegarLoopResult]: At program point L7472-73(lines 7471 7473) the Hoare annotation is: false [2019-12-07 16:10:45,281 INFO L242 CegarLoopResult]: At program point L7472-72(lines 7471 7473) the Hoare annotation is: false [2019-12-07 16:10:45,281 INFO L242 CegarLoopResult]: At program point L7472-71(lines 7471 7473) the Hoare annotation is: false [2019-12-07 16:10:45,282 INFO L242 CegarLoopResult]: At program point L7475-1(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,282 INFO L242 CegarLoopResult]: At program point L7475(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,282 INFO L242 CegarLoopResult]: At program point L7475-5(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,282 INFO L246 CegarLoopResult]: For program point L5361-2(lines 5361 5377) no Hoare annotation was computed. [2019-12-07 16:10:45,282 INFO L242 CegarLoopResult]: At program point L7475-4(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,282 INFO L242 CegarLoopResult]: At program point L7475-3(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,282 INFO L246 CegarLoopResult]: For program point L5361(line 5361) no Hoare annotation was computed. [2019-12-07 16:10:45,282 INFO L242 CegarLoopResult]: At program point L7475-2(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,282 INFO L242 CegarLoopResult]: At program point L7475-9(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,282 INFO L242 CegarLoopResult]: At program point L7475-8(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,282 INFO L246 CegarLoopResult]: For program point L5361-7(lines 5361 5377) no Hoare annotation was computed. [2019-12-07 16:10:45,282 INFO L242 CegarLoopResult]: At program point L7475-7(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,282 INFO L246 CegarLoopResult]: For program point L5361-4(lines 5361 5377) no Hoare annotation was computed. [2019-12-07 16:10:45,282 INFO L242 CegarLoopResult]: At program point L7475-6(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,283 INFO L246 CegarLoopResult]: For program point L5361-5(line 5361) no Hoare annotation was computed. [2019-12-07 16:10:45,283 INFO L242 CegarLoopResult]: At program point L7475-13(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,283 INFO L246 CegarLoopResult]: For program point L5361-10(line 5361) no Hoare annotation was computed. [2019-12-07 16:10:45,283 INFO L242 CegarLoopResult]: At program point L7475-12(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,283 INFO L242 CegarLoopResult]: At program point L7475-11(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,283 INFO L242 CegarLoopResult]: At program point L7475-10(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,283 INFO L246 CegarLoopResult]: For program point L5361-9(lines 5361 5377) no Hoare annotation was computed. [2019-12-07 16:10:45,283 INFO L242 CegarLoopResult]: At program point L7475-17(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,283 INFO L246 CegarLoopResult]: For program point L5361-14(lines 5361 5377) no Hoare annotation was computed. [2019-12-07 16:10:45,283 INFO L242 CegarLoopResult]: At program point L7475-16(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,283 INFO L242 CegarLoopResult]: At program point L7475-15(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,283 INFO L246 CegarLoopResult]: For program point L5361-12(lines 5361 5377) no Hoare annotation was computed. [2019-12-07 16:10:45,283 INFO L242 CegarLoopResult]: At program point L7475-14(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,284 INFO L242 CegarLoopResult]: At program point L7475-21(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,284 INFO L242 CegarLoopResult]: At program point L7475-20(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,284 INFO L242 CegarLoopResult]: At program point L7475-19(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,284 INFO L242 CegarLoopResult]: At program point L7475-18(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,284 INFO L242 CegarLoopResult]: At program point L7475-25(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,284 INFO L242 CegarLoopResult]: At program point L7475-24(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,284 INFO L242 CegarLoopResult]: At program point L7475-23(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,284 INFO L242 CegarLoopResult]: At program point L7475-22(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,284 INFO L242 CegarLoopResult]: At program point L7475-29(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,284 INFO L242 CegarLoopResult]: At program point L7475-28(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,284 INFO L242 CegarLoopResult]: At program point L7475-27(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,284 INFO L242 CegarLoopResult]: At program point L7475-26(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,284 INFO L242 CegarLoopResult]: At program point L7475-33(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,285 INFO L242 CegarLoopResult]: At program point L7475-32(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,285 INFO L242 CegarLoopResult]: At program point L7475-31(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,285 INFO L242 CegarLoopResult]: At program point L7475-30(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,285 INFO L242 CegarLoopResult]: At program point L7475-37(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,285 INFO L242 CegarLoopResult]: At program point L7475-36(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,285 INFO L242 CegarLoopResult]: At program point L7475-35(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,285 INFO L242 CegarLoopResult]: At program point L7475-34(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,285 INFO L242 CegarLoopResult]: At program point L7475-41(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,285 INFO L242 CegarLoopResult]: At program point L7475-40(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,285 INFO L242 CegarLoopResult]: At program point L7475-39(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,285 INFO L242 CegarLoopResult]: At program point L7475-38(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,285 INFO L242 CegarLoopResult]: At program point L7475-45(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,286 INFO L242 CegarLoopResult]: At program point L7475-44(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,286 INFO L242 CegarLoopResult]: At program point L7475-43(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,286 INFO L242 CegarLoopResult]: At program point L7475-42(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,286 INFO L242 CegarLoopResult]: At program point L7475-49(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,286 INFO L242 CegarLoopResult]: At program point L7475-48(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,286 INFO L242 CegarLoopResult]: At program point L7475-47(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,286 INFO L242 CegarLoopResult]: At program point L7475-46(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,286 INFO L242 CegarLoopResult]: At program point L7475-53(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,286 INFO L242 CegarLoopResult]: At program point L7475-52(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,286 INFO L242 CegarLoopResult]: At program point L7475-51(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,286 INFO L242 CegarLoopResult]: At program point L7475-50(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,286 INFO L242 CegarLoopResult]: At program point L7475-57(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,287 INFO L242 CegarLoopResult]: At program point L7475-56(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,287 INFO L242 CegarLoopResult]: At program point L7475-55(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,287 INFO L242 CegarLoopResult]: At program point L7475-54(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,287 INFO L242 CegarLoopResult]: At program point L7475-61(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,287 INFO L242 CegarLoopResult]: At program point L7475-60(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,287 INFO L242 CegarLoopResult]: At program point L7475-59(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,287 INFO L242 CegarLoopResult]: At program point L7475-58(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,287 INFO L242 CegarLoopResult]: At program point L7475-65(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,287 INFO L242 CegarLoopResult]: At program point L7475-64(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,287 INFO L242 CegarLoopResult]: At program point L7475-63(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,287 INFO L242 CegarLoopResult]: At program point L7475-62(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,287 INFO L242 CegarLoopResult]: At program point L7475-69(lines 1 7686) the Hoare annotation is: false [2019-12-07 16:10:45,287 INFO L242 CegarLoopResult]: At program point L7475-68(lines 6216 6220) the Hoare annotation is: false [2019-12-07 16:10:45,288 INFO L242 CegarLoopResult]: At program point L7475-67(lines 1 7686) the Hoare annotation is: false [2019-12-07 16:10:45,288 INFO L242 CegarLoopResult]: At program point L7475-66(lines 6216 6220) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,288 INFO L242 CegarLoopResult]: At program point L7475-73(lines 6216 6220) the Hoare annotation is: false [2019-12-07 16:10:45,288 INFO L242 CegarLoopResult]: At program point L7475-72(lines 6216 6220) the Hoare annotation is: false [2019-12-07 16:10:45,288 INFO L242 CegarLoopResult]: At program point L7475-71(lines 1 7686) the Hoare annotation is: false [2019-12-07 16:10:45,288 INFO L242 CegarLoopResult]: At program point L7475-70(lines 6216 6220) the Hoare annotation is: false [2019-12-07 16:10:45,288 INFO L242 CegarLoopResult]: At program point L4835(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,288 INFO L242 CegarLoopResult]: At program point L4835-1(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,288 INFO L242 CegarLoopResult]: At program point L4835-4(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,288 INFO L242 CegarLoopResult]: At program point L4835-5(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,288 INFO L242 CegarLoopResult]: At program point L4835-2(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,288 INFO L242 CegarLoopResult]: At program point L4835-3(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,288 INFO L242 CegarLoopResult]: At program point L4835-8(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,289 INFO L242 CegarLoopResult]: At program point L4835-9(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,289 INFO L242 CegarLoopResult]: At program point L4835-6(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,289 INFO L242 CegarLoopResult]: At program point L4835-7(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,289 INFO L242 CegarLoopResult]: At program point L4835-10(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,289 INFO L242 CegarLoopResult]: At program point L4835-11(lines 4792 4844) the Hoare annotation is: false [2019-12-07 16:10:45,289 INFO L246 CegarLoopResult]: For program point L4836-1(lines 4836 4840) no Hoare annotation was computed. [2019-12-07 16:10:45,289 INFO L246 CegarLoopResult]: For program point L4836-2(lines 4836 4840) no Hoare annotation was computed. [2019-12-07 16:10:45,289 INFO L246 CegarLoopResult]: For program point L4836(lines 4836 4840) no Hoare annotation was computed. [2019-12-07 16:10:45,289 INFO L246 CegarLoopResult]: For program point L4836-5(lines 4836 4840) no Hoare annotation was computed. [2019-12-07 16:10:45,289 INFO L246 CegarLoopResult]: For program point L4836-6(lines 4836 4840) no Hoare annotation was computed. [2019-12-07 16:10:45,289 INFO L246 CegarLoopResult]: For program point L4836-3(lines 4836 4840) no Hoare annotation was computed. [2019-12-07 16:10:45,289 INFO L246 CegarLoopResult]: For program point L4836-4(lines 4836 4840) no Hoare annotation was computed. [2019-12-07 16:10:45,289 INFO L246 CegarLoopResult]: For program point L4836-9(lines 4836 4840) no Hoare annotation was computed. [2019-12-07 16:10:45,289 INFO L246 CegarLoopResult]: For program point L4836-10(lines 4836 4840) no Hoare annotation was computed. [2019-12-07 16:10:45,289 INFO L246 CegarLoopResult]: For program point L4836-7(lines 4836 4840) no Hoare annotation was computed. [2019-12-07 16:10:45,289 INFO L246 CegarLoopResult]: For program point L4836-8(lines 4836 4840) no Hoare annotation was computed. [2019-12-07 16:10:45,289 INFO L246 CegarLoopResult]: For program point L4836-11(lines 4836 4840) no Hoare annotation was computed. [2019-12-07 16:10:45,290 INFO L242 CegarLoopResult]: At program point L4837-2(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,290 INFO L242 CegarLoopResult]: At program point L4837-3(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,290 INFO L242 CegarLoopResult]: At program point L4837(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,290 INFO L242 CegarLoopResult]: At program point L4837-1(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,290 INFO L242 CegarLoopResult]: At program point L4837-6(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,290 INFO L242 CegarLoopResult]: At program point L4837-7(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,290 INFO L242 CegarLoopResult]: At program point L4837-4(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,290 INFO L242 CegarLoopResult]: At program point L4837-5(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,290 INFO L242 CegarLoopResult]: At program point L4837-10(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,290 INFO L242 CegarLoopResult]: At program point L4837-11(lines 4792 4844) the Hoare annotation is: false [2019-12-07 16:10:45,290 INFO L242 CegarLoopResult]: At program point L4837-8(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,290 INFO L242 CegarLoopResult]: At program point L4837-9(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,291 INFO L242 CegarLoopResult]: At program point L4839(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,291 INFO L242 CegarLoopResult]: At program point L4839-1(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,291 INFO L242 CegarLoopResult]: At program point L4839-4(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,291 INFO L242 CegarLoopResult]: At program point L4839-5(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,291 INFO L242 CegarLoopResult]: At program point L4839-2(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,291 INFO L242 CegarLoopResult]: At program point L4839-3(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,291 INFO L242 CegarLoopResult]: At program point L4839-8(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,291 INFO L242 CegarLoopResult]: At program point L4839-9(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,291 INFO L242 CegarLoopResult]: At program point L4839-6(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,291 INFO L242 CegarLoopResult]: At program point L4839-7(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,291 INFO L242 CegarLoopResult]: At program point L7482(lines 7481 7483) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ULTIMATE.start_edid_store_~src_size 0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,291 INFO L242 CegarLoopResult]: At program point L4839-10(lines 4792 4844) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,292 INFO L242 CegarLoopResult]: At program point L4839-11(lines 4792 4844) the Hoare annotation is: false [2019-12-07 16:10:45,292 INFO L242 CegarLoopResult]: At program point L5368-1(lines 5361 5376) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,292 INFO L242 CegarLoopResult]: At program point L5368-2(lines 5361 5376) the Hoare annotation is: false [2019-12-07 16:10:45,292 INFO L242 CegarLoopResult]: At program point L5368(lines 5361 5376) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,292 INFO L242 CegarLoopResult]: At program point L7482-1(lines 7481 7483) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,292 INFO L246 CegarLoopResult]: For program point L5369-2(lines 5369 5373) no Hoare annotation was computed. [2019-12-07 16:10:45,292 INFO L246 CegarLoopResult]: For program point L5369(lines 5369 5373) no Hoare annotation was computed. [2019-12-07 16:10:45,292 INFO L246 CegarLoopResult]: For program point L5369-1(lines 5369 5373) no Hoare annotation was computed. [2019-12-07 16:10:45,292 INFO L242 CegarLoopResult]: At program point L5370(lines 5361 5376) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,292 INFO L242 CegarLoopResult]: At program point L5370-1(lines 5361 5376) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,292 INFO L242 CegarLoopResult]: At program point L5370-2(lines 5361 5376) the Hoare annotation is: false [2019-12-07 16:10:45,292 INFO L242 CegarLoopResult]: At program point L4843(lines 4775 4845) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,292 INFO L242 CegarLoopResult]: At program point L4843-1(lines 4775 4845) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,292 INFO L246 CegarLoopResult]: For program point L5900(lines 5900 5903) no Hoare annotation was computed. [2019-12-07 16:10:45,293 INFO L242 CegarLoopResult]: At program point L4843-4(lines 4775 4845) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,293 INFO L242 CegarLoopResult]: At program point L4843-5(lines 4775 4845) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,293 INFO L242 CegarLoopResult]: At program point L4843-2(lines 4775 4845) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,293 INFO L242 CegarLoopResult]: At program point L4843-3(lines 4775 4845) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,293 INFO L242 CegarLoopResult]: At program point L4843-8(lines 4775 4845) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,293 INFO L242 CegarLoopResult]: At program point L4843-9(lines 4775 4845) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,293 INFO L242 CegarLoopResult]: At program point L4843-6(lines 4775 4845) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,293 INFO L242 CegarLoopResult]: At program point L4843-7(lines 4775 4845) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,293 INFO L242 CegarLoopResult]: At program point L7486(lines 7485 7487) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,293 INFO L242 CegarLoopResult]: At program point L4843-10(lines 4775 4845) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,293 INFO L242 CegarLoopResult]: At program point L4843-11(lines 4775 4845) the Hoare annotation is: false [2019-12-07 16:10:45,293 INFO L242 CegarLoopResult]: At program point L5372-1(lines 5361 5376) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,293 INFO L242 CegarLoopResult]: At program point L5372-2(lines 5361 5376) the Hoare annotation is: false [2019-12-07 16:10:45,294 INFO L242 CegarLoopResult]: At program point L5372(lines 5361 5376) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,294 INFO L242 CegarLoopResult]: At program point L5378(lines 5352 5380) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,294 INFO L242 CegarLoopResult]: At program point L5378-1(lines 5352 5380) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,294 INFO L242 CegarLoopResult]: At program point L5378-2(lines 5352 5380) the Hoare annotation is: false [2019-12-07 16:10:45,294 INFO L246 CegarLoopResult]: For program point L5907(lines 5907 5916) no Hoare annotation was computed. [2019-12-07 16:10:45,294 INFO L246 CegarLoopResult]: For program point L5907-1(lines 5896 5961) no Hoare annotation was computed. [2019-12-07 16:10:45,294 INFO L246 CegarLoopResult]: For program point L5911(lines 5911 5914) no Hoare annotation was computed. [2019-12-07 16:10:45,294 INFO L246 CegarLoopResult]: For program point L5922(line 5922) no Hoare annotation was computed. [2019-12-07 16:10:45,294 INFO L246 CegarLoopResult]: For program point L5922-3(line 5922) no Hoare annotation was computed. [2019-12-07 16:10:45,294 INFO L246 CegarLoopResult]: For program point L5922-2(line 5922) no Hoare annotation was computed. [2019-12-07 16:10:45,294 INFO L246 CegarLoopResult]: For program point L5922-8(line 5922) no Hoare annotation was computed. [2019-12-07 16:10:45,294 INFO L246 CegarLoopResult]: For program point L5922-5(line 5922) no Hoare annotation was computed. [2019-12-07 16:10:45,294 INFO L246 CegarLoopResult]: For program point L5922-6(line 5922) no Hoare annotation was computed. [2019-12-07 16:10:45,294 INFO L246 CegarLoopResult]: For program point L5922-11(lines 5922 5925) no Hoare annotation was computed. [2019-12-07 16:10:45,294 INFO L246 CegarLoopResult]: For program point L5922-9(line 5922) no Hoare annotation was computed. [2019-12-07 16:10:45,294 INFO L242 CegarLoopResult]: At program point L7508-2(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,295 INFO L242 CegarLoopResult]: At program point L7508-1(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,295 INFO L242 CegarLoopResult]: At program point L7508(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,295 INFO L242 CegarLoopResult]: At program point L7508-6(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,295 INFO L242 CegarLoopResult]: At program point L7508-5(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,295 INFO L242 CegarLoopResult]: At program point L7508-4(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,295 INFO L242 CegarLoopResult]: At program point L7508-3(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,295 INFO L242 CegarLoopResult]: At program point L7508-10(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,295 INFO L242 CegarLoopResult]: At program point L7508-9(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,295 INFO L242 CegarLoopResult]: At program point L7508-8(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,295 INFO L242 CegarLoopResult]: At program point L7508-7(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,295 INFO L242 CegarLoopResult]: At program point L7508-14(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,295 INFO L242 CegarLoopResult]: At program point L7508-13(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,296 INFO L242 CegarLoopResult]: At program point L7508-12(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,296 INFO L242 CegarLoopResult]: At program point L7508-11(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,296 INFO L242 CegarLoopResult]: At program point L5923(lines 5896 5961) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,296 INFO L242 CegarLoopResult]: At program point L7508-18(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,296 INFO L242 CegarLoopResult]: At program point L7508-17(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,296 INFO L242 CegarLoopResult]: At program point L7508-16(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,296 INFO L242 CegarLoopResult]: At program point L7508-15(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,296 INFO L242 CegarLoopResult]: At program point L7508-22(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,296 INFO L242 CegarLoopResult]: At program point L7508-21(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,296 INFO L242 CegarLoopResult]: At program point L7508-20(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,296 INFO L242 CegarLoopResult]: At program point L7508-19(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,296 INFO L242 CegarLoopResult]: At program point L7508-26(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,297 INFO L242 CegarLoopResult]: At program point L7508-25(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,297 INFO L242 CegarLoopResult]: At program point L7508-24(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,297 INFO L242 CegarLoopResult]: At program point L7508-23(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,297 INFO L242 CegarLoopResult]: At program point L7508-30(lines 7507 7509) the Hoare annotation is: false [2019-12-07 16:10:45,297 INFO L242 CegarLoopResult]: At program point L7508-29(lines 7507 7509) the Hoare annotation is: false [2019-12-07 16:10:45,297 INFO L242 CegarLoopResult]: At program point L7508-28(lines 7507 7509) the Hoare annotation is: false [2019-12-07 16:10:45,297 INFO L242 CegarLoopResult]: At program point L7508-27(lines 7507 7509) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,297 INFO L246 CegarLoopResult]: For program point L4869-2(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,297 INFO L246 CegarLoopResult]: For program point L4869-3(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,297 INFO L246 CegarLoopResult]: For program point L4869(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,297 INFO L246 CegarLoopResult]: For program point L4869-6(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,297 INFO L246 CegarLoopResult]: For program point L4869-5(lines 4869 4872) no Hoare annotation was computed. [2019-12-07 16:10:45,297 INFO L246 CegarLoopResult]: For program point L4869-11(lines 4869 4872) no Hoare annotation was computed. [2019-12-07 16:10:45,297 INFO L246 CegarLoopResult]: For program point L4869-8(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,297 INFO L246 CegarLoopResult]: For program point L4869-9(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,297 INFO L246 CegarLoopResult]: For program point L4869-14(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,298 INFO L246 CegarLoopResult]: For program point L4869-15(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,298 INFO L242 CegarLoopResult]: At program point L7512-1(lines 7511 7513) the Hoare annotation is: false [2019-12-07 16:10:45,298 INFO L246 CegarLoopResult]: For program point L4869-12(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,298 INFO L242 CegarLoopResult]: At program point L7512(lines 7511 7513) the Hoare annotation is: false [2019-12-07 16:10:45,298 INFO L246 CegarLoopResult]: For program point L4869-18(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,298 INFO L246 CegarLoopResult]: For program point L4869-17(lines 4869 4872) no Hoare annotation was computed. [2019-12-07 16:10:45,298 INFO L246 CegarLoopResult]: For program point L4869-23(lines 4869 4872) no Hoare annotation was computed. [2019-12-07 16:10:45,298 INFO L246 CegarLoopResult]: For program point L4869-20(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,298 INFO L246 CegarLoopResult]: For program point L4869-21(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,298 INFO L246 CegarLoopResult]: For program point L4869-26(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,298 INFO L246 CegarLoopResult]: For program point L4869-27(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,298 INFO L246 CegarLoopResult]: For program point L4869-24(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,298 INFO L246 CegarLoopResult]: For program point L4869-30(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,298 INFO L246 CegarLoopResult]: For program point L4869-29(lines 4869 4872) no Hoare annotation was computed. [2019-12-07 16:10:45,298 INFO L246 CegarLoopResult]: For program point L4869-35(lines 4869 4872) no Hoare annotation was computed. [2019-12-07 16:10:45,298 INFO L246 CegarLoopResult]: For program point L4869-32(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,298 INFO L246 CegarLoopResult]: For program point L4869-33(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,299 INFO L246 CegarLoopResult]: For program point L4869-38(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,299 INFO L246 CegarLoopResult]: For program point L4869-39(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,299 INFO L246 CegarLoopResult]: For program point L4869-36(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,299 INFO L246 CegarLoopResult]: For program point L4869-42(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,299 INFO L246 CegarLoopResult]: For program point L4869-41(lines 4869 4872) no Hoare annotation was computed. [2019-12-07 16:10:45,299 INFO L246 CegarLoopResult]: For program point L4869-47(lines 4869 4872) no Hoare annotation was computed. [2019-12-07 16:10:45,299 INFO L246 CegarLoopResult]: For program point L4869-44(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,299 INFO L246 CegarLoopResult]: For program point L4869-45(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,299 INFO L246 CegarLoopResult]: For program point L4869-50(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,299 INFO L246 CegarLoopResult]: For program point L4869-51(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,299 INFO L246 CegarLoopResult]: For program point L4869-48(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,299 INFO L246 CegarLoopResult]: For program point L4869-54(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,299 INFO L246 CegarLoopResult]: For program point L4869-53(lines 4869 4872) no Hoare annotation was computed. [2019-12-07 16:10:45,299 INFO L246 CegarLoopResult]: For program point L4869-59(lines 4869 4872) no Hoare annotation was computed. [2019-12-07 16:10:45,299 INFO L246 CegarLoopResult]: For program point L4869-56(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,299 INFO L246 CegarLoopResult]: For program point L4869-57(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,299 INFO L246 CegarLoopResult]: For program point L4869-62(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,299 INFO L246 CegarLoopResult]: For program point L4869-63(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,300 INFO L246 CegarLoopResult]: For program point L4869-60(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,300 INFO L246 CegarLoopResult]: For program point L4869-66(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,300 INFO L246 CegarLoopResult]: For program point L4869-65(lines 4869 4872) no Hoare annotation was computed. [2019-12-07 16:10:45,300 INFO L246 CegarLoopResult]: For program point L4869-71(lines 4869 4872) no Hoare annotation was computed. [2019-12-07 16:10:45,300 INFO L246 CegarLoopResult]: For program point L4869-68(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,300 INFO L246 CegarLoopResult]: For program point L4869-69(line 4869) no Hoare annotation was computed. [2019-12-07 16:10:45,300 INFO L246 CegarLoopResult]: For program point L4874(lines 4874 4877) no Hoare annotation was computed. [2019-12-07 16:10:45,300 INFO L246 CegarLoopResult]: For program point L4874-3(lines 4874 4877) no Hoare annotation was computed. [2019-12-07 16:10:45,300 INFO L246 CegarLoopResult]: For program point L4874-4(lines 4874 4877) no Hoare annotation was computed. [2019-12-07 16:10:45,300 INFO L246 CegarLoopResult]: For program point L4874-1(lines 4874 4877) no Hoare annotation was computed. [2019-12-07 16:10:45,300 INFO L246 CegarLoopResult]: For program point L4874-2(lines 4874 4877) no Hoare annotation was computed. [2019-12-07 16:10:45,300 INFO L246 CegarLoopResult]: For program point L4874-7(lines 4874 4877) no Hoare annotation was computed. [2019-12-07 16:10:45,300 INFO L246 CegarLoopResult]: For program point L4874-8(lines 4874 4877) no Hoare annotation was computed. [2019-12-07 16:10:45,300 INFO L246 CegarLoopResult]: For program point L4874-5(lines 4874 4877) no Hoare annotation was computed. [2019-12-07 16:10:45,300 INFO L246 CegarLoopResult]: For program point L4874-6(lines 4874 4877) no Hoare annotation was computed. [2019-12-07 16:10:45,300 INFO L246 CegarLoopResult]: For program point L4874-11(lines 4874 4877) no Hoare annotation was computed. [2019-12-07 16:10:45,300 INFO L246 CegarLoopResult]: For program point L4874-9(lines 4874 4877) no Hoare annotation was computed. [2019-12-07 16:10:45,301 INFO L246 CegarLoopResult]: For program point L4874-10(lines 4874 4877) no Hoare annotation was computed. [2019-12-07 16:10:45,301 INFO L246 CegarLoopResult]: For program point L5934(lines 5934 5942) no Hoare annotation was computed. [2019-12-07 16:10:45,301 INFO L246 CegarLoopResult]: For program point L6463(lines 6463 6748) no Hoare annotation was computed. [2019-12-07 16:10:45,301 INFO L246 CegarLoopResult]: For program point L5935(line 5935) no Hoare annotation was computed. [2019-12-07 16:10:45,301 INFO L246 CegarLoopResult]: For program point L6464(line 6464) no Hoare annotation was computed. [2019-12-07 16:10:45,301 INFO L246 CegarLoopResult]: For program point L4879(lines 4879 4882) no Hoare annotation was computed. [2019-12-07 16:10:45,301 INFO L246 CegarLoopResult]: For program point L4879-1(lines 4879 4882) no Hoare annotation was computed. [2019-12-07 16:10:45,301 INFO L246 CegarLoopResult]: For program point L4879-4(lines 4879 4882) no Hoare annotation was computed. [2019-12-07 16:10:45,301 INFO L246 CegarLoopResult]: For program point L4879-5(lines 4879 4882) no Hoare annotation was computed. [2019-12-07 16:10:45,301 INFO L246 CegarLoopResult]: For program point L4879-2(lines 4879 4882) no Hoare annotation was computed. [2019-12-07 16:10:45,301 INFO L246 CegarLoopResult]: For program point L4879-3(lines 4879 4882) no Hoare annotation was computed. [2019-12-07 16:10:45,301 INFO L246 CegarLoopResult]: For program point L4879-8(lines 4879 4882) no Hoare annotation was computed. [2019-12-07 16:10:45,301 INFO L246 CegarLoopResult]: For program point L4879-9(lines 4879 4882) no Hoare annotation was computed. [2019-12-07 16:10:45,301 INFO L246 CegarLoopResult]: For program point L4879-6(lines 4879 4882) no Hoare annotation was computed. [2019-12-07 16:10:45,301 INFO L246 CegarLoopResult]: For program point L4879-7(lines 4879 4882) no Hoare annotation was computed. [2019-12-07 16:10:45,301 INFO L242 CegarLoopResult]: At program point L7522(lines 7521 7523) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,301 INFO L246 CegarLoopResult]: For program point L4879-10(lines 4879 4882) no Hoare annotation was computed. [2019-12-07 16:10:45,302 INFO L246 CegarLoopResult]: For program point L4879-11(lines 4879 4882) no Hoare annotation was computed. [2019-12-07 16:10:45,302 INFO L246 CegarLoopResult]: For program point L6465(lines 6465 6492) no Hoare annotation was computed. [2019-12-07 16:10:45,302 INFO L242 CegarLoopResult]: At program point L7522-1(lines 7521 7523) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,302 INFO L246 CegarLoopResult]: For program point L6467(lines 6467 6489) no Hoare annotation was computed. [2019-12-07 16:10:45,302 INFO L242 CegarLoopResult]: At program point L4354(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,302 INFO L246 CegarLoopResult]: For program point L6468(line 6468) no Hoare annotation was computed. [2019-12-07 16:10:45,302 INFO L242 CegarLoopResult]: At program point L4354-3(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,302 INFO L242 CegarLoopResult]: At program point L4354-4(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,302 INFO L242 CegarLoopResult]: At program point L4354-1(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,302 INFO L242 CegarLoopResult]: At program point L4354-2(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,302 INFO L242 CegarLoopResult]: At program point L4354-7(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,302 INFO L242 CegarLoopResult]: At program point L4354-8(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,302 INFO L242 CegarLoopResult]: At program point L4354-5(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,303 INFO L242 CegarLoopResult]: At program point L4354-6(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,303 INFO L242 CegarLoopResult]: At program point L4354-11(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,303 INFO L242 CegarLoopResult]: At program point L4354-12(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,303 INFO L242 CegarLoopResult]: At program point L4354-9(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,303 INFO L242 CegarLoopResult]: At program point L4354-10(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,303 INFO L242 CegarLoopResult]: At program point L4354-15(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,303 INFO L242 CegarLoopResult]: At program point L4354-16(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,303 INFO L242 CegarLoopResult]: At program point L4354-13(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,303 INFO L246 CegarLoopResult]: For program point L5940(line 5940) no Hoare annotation was computed. [2019-12-07 16:10:45,303 INFO L242 CegarLoopResult]: At program point L4354-14(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,303 INFO L242 CegarLoopResult]: At program point L4354-19(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,303 INFO L242 CegarLoopResult]: At program point L4354-20(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,303 INFO L242 CegarLoopResult]: At program point L4354-17(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,304 INFO L242 CegarLoopResult]: At program point L4354-18(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,304 INFO L242 CegarLoopResult]: At program point L4354-23(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,304 INFO L242 CegarLoopResult]: At program point L4354-24(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,304 INFO L242 CegarLoopResult]: At program point L4354-21(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,304 INFO L242 CegarLoopResult]: At program point L4354-22(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,304 INFO L242 CegarLoopResult]: At program point L4354-27(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,304 INFO L242 CegarLoopResult]: At program point L4354-28(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,304 INFO L242 CegarLoopResult]: At program point L4354-25(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,304 INFO L242 CegarLoopResult]: At program point L4354-26(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,304 INFO L242 CegarLoopResult]: At program point L4354-31(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,304 INFO L242 CegarLoopResult]: At program point L4354-32(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,304 INFO L242 CegarLoopResult]: At program point L4354-29(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,304 INFO L246 CegarLoopResult]: For program point L6469(lines 6469 6477) no Hoare annotation was computed. [2019-12-07 16:10:45,305 INFO L242 CegarLoopResult]: At program point L4354-30(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,305 INFO L242 CegarLoopResult]: At program point L4354-35(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,305 INFO L242 CegarLoopResult]: At program point L4354-36(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,305 INFO L242 CegarLoopResult]: At program point L4354-33(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,305 INFO L242 CegarLoopResult]: At program point L4354-34(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,305 INFO L242 CegarLoopResult]: At program point L4354-39(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,305 INFO L242 CegarLoopResult]: At program point L4354-40(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,305 INFO L242 CegarLoopResult]: At program point L4354-37(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,305 INFO L242 CegarLoopResult]: At program point L4354-38(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,305 INFO L242 CegarLoopResult]: At program point L4354-43(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,305 INFO L242 CegarLoopResult]: At program point L4354-44(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,305 INFO L242 CegarLoopResult]: At program point L4354-41(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,306 INFO L242 CegarLoopResult]: At program point L4354-42(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,306 INFO L242 CegarLoopResult]: At program point L4354-47(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,306 INFO L242 CegarLoopResult]: At program point L4354-48(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,306 INFO L242 CegarLoopResult]: At program point L4354-45(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,306 INFO L242 CegarLoopResult]: At program point L4354-46(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,306 INFO L242 CegarLoopResult]: At program point L4354-51(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,306 INFO L242 CegarLoopResult]: At program point L4354-52(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,306 INFO L242 CegarLoopResult]: At program point L4354-49(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,306 INFO L242 CegarLoopResult]: At program point L4354-50(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,306 INFO L242 CegarLoopResult]: At program point L4354-55(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,306 INFO L242 CegarLoopResult]: At program point L4354-56(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,306 INFO L242 CegarLoopResult]: At program point L4354-53(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,307 INFO L242 CegarLoopResult]: At program point L4354-54(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,307 INFO L242 CegarLoopResult]: At program point L4354-59(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,307 INFO L242 CegarLoopResult]: At program point L4354-60(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,307 INFO L242 CegarLoopResult]: At program point L4354-57(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,307 INFO L242 CegarLoopResult]: At program point L4354-58(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,307 INFO L242 CegarLoopResult]: At program point L4354-63(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,307 INFO L242 CegarLoopResult]: At program point L4354-64(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,307 INFO L242 CegarLoopResult]: At program point L4354-61(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,307 INFO L242 CegarLoopResult]: At program point L4354-62(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,307 INFO L242 CegarLoopResult]: At program point L4354-67(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,307 INFO L242 CegarLoopResult]: At program point L4354-68(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,307 INFO L242 CegarLoopResult]: At program point L4354-65(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,307 INFO L242 CegarLoopResult]: At program point L4354-66(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,308 INFO L242 CegarLoopResult]: At program point L4354-71(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,308 INFO L242 CegarLoopResult]: At program point L4354-72(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,308 INFO L242 CegarLoopResult]: At program point L4354-69(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,308 INFO L242 CegarLoopResult]: At program point L4354-70(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,308 INFO L242 CegarLoopResult]: At program point L4354-75(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,308 INFO L242 CegarLoopResult]: At program point L4354-76(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,308 INFO L242 CegarLoopResult]: At program point L4354-73(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,308 INFO L242 CegarLoopResult]: At program point L4354-74(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,308 INFO L242 CegarLoopResult]: At program point L4354-79(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,308 INFO L242 CegarLoopResult]: At program point L4354-80(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,308 INFO L242 CegarLoopResult]: At program point L4354-77(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,308 INFO L242 CegarLoopResult]: At program point L4354-78(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,309 INFO L242 CegarLoopResult]: At program point L4354-83(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,309 INFO L242 CegarLoopResult]: At program point L4354-84(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,309 INFO L242 CegarLoopResult]: At program point L4354-81(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,309 INFO L242 CegarLoopResult]: At program point L4354-82(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,309 INFO L242 CegarLoopResult]: At program point L4354-87(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,309 INFO L242 CegarLoopResult]: At program point L4354-88(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,309 INFO L242 CegarLoopResult]: At program point L4354-85(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,309 INFO L242 CegarLoopResult]: At program point L4354-86(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,309 INFO L242 CegarLoopResult]: At program point L4354-91(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,309 INFO L246 CegarLoopResult]: For program point L6471(lines 6471 6475) no Hoare annotation was computed. [2019-12-07 16:10:45,309 INFO L242 CegarLoopResult]: At program point L4354-92(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,309 INFO L242 CegarLoopResult]: At program point L4354-89(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,309 INFO L242 CegarLoopResult]: At program point L4354-90(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,310 INFO L242 CegarLoopResult]: At program point L4354-95(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,310 INFO L242 CegarLoopResult]: At program point L4354-96(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,310 INFO L242 CegarLoopResult]: At program point L4354-93(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,310 INFO L242 CegarLoopResult]: At program point L4354-94(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,310 INFO L242 CegarLoopResult]: At program point L4354-99(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,310 INFO L242 CegarLoopResult]: At program point L4354-100(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,310 INFO L242 CegarLoopResult]: At program point L4354-97(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,310 INFO L242 CegarLoopResult]: At program point L4354-98(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,310 INFO L242 CegarLoopResult]: At program point L4354-103(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,310 INFO L242 CegarLoopResult]: At program point L4354-104(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,310 INFO L242 CegarLoopResult]: At program point L4354-101(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,310 INFO L242 CegarLoopResult]: At program point L4354-102(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,311 INFO L242 CegarLoopResult]: At program point L5943(lines 5917 5952) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,311 INFO L242 CegarLoopResult]: At program point L4354-107(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,311 INFO L242 CegarLoopResult]: At program point L4354-108(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,311 INFO L242 CegarLoopResult]: At program point L4354-105(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,311 INFO L242 CegarLoopResult]: At program point L4354-106(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,311 INFO L242 CegarLoopResult]: At program point L4354-111(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,311 INFO L242 CegarLoopResult]: At program point L4354-112(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,311 INFO L242 CegarLoopResult]: At program point L4354-109(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,311 INFO L242 CegarLoopResult]: At program point L4354-110(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,311 INFO L242 CegarLoopResult]: At program point L4354-115(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,311 INFO L242 CegarLoopResult]: At program point L4354-116(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,311 INFO L242 CegarLoopResult]: At program point L4354-113(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,312 INFO L242 CegarLoopResult]: At program point L4354-114(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,312 INFO L242 CegarLoopResult]: At program point L4354-119(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,312 INFO L242 CegarLoopResult]: At program point L4354-120(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,312 INFO L242 CegarLoopResult]: At program point L4354-117(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,312 INFO L242 CegarLoopResult]: At program point L4354-118(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,312 INFO L242 CegarLoopResult]: At program point L4354-123(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,312 INFO L242 CegarLoopResult]: At program point L4354-124(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,312 INFO L242 CegarLoopResult]: At program point L4354-121(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,312 INFO L242 CegarLoopResult]: At program point L4354-122(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,312 INFO L242 CegarLoopResult]: At program point L4354-127(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,312 INFO L242 CegarLoopResult]: At program point L4354-128(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,312 INFO L242 CegarLoopResult]: At program point L4354-125(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,312 INFO L242 CegarLoopResult]: At program point L4354-126(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,313 INFO L242 CegarLoopResult]: At program point L4354-131(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,313 INFO L242 CegarLoopResult]: At program point L4354-132(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,313 INFO L242 CegarLoopResult]: At program point L4354-129(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,313 INFO L242 CegarLoopResult]: At program point L4354-130(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,313 INFO L242 CegarLoopResult]: At program point L4354-135(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,313 INFO L242 CegarLoopResult]: At program point L4354-136(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,313 INFO L242 CegarLoopResult]: At program point L4354-133(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,313 INFO L242 CegarLoopResult]: At program point L4354-134(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,313 INFO L242 CegarLoopResult]: At program point L4354-139(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,313 INFO L242 CegarLoopResult]: At program point L4354-140(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,313 INFO L242 CegarLoopResult]: At program point L4354-137(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,313 INFO L242 CegarLoopResult]: At program point L4354-138(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,314 INFO L242 CegarLoopResult]: At program point L4354-143(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,314 INFO L242 CegarLoopResult]: At program point L4354-144(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,314 INFO L242 CegarLoopResult]: At program point L4354-141(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,314 INFO L242 CegarLoopResult]: At program point L4354-142(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,314 INFO L242 CegarLoopResult]: At program point L4354-147(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,314 INFO L242 CegarLoopResult]: At program point L4354-148(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,314 INFO L242 CegarLoopResult]: At program point L4354-145(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,314 INFO L242 CegarLoopResult]: At program point L4354-146(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,314 INFO L242 CegarLoopResult]: At program point L4354-151(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,314 INFO L242 CegarLoopResult]: At program point L4354-152(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,314 INFO L242 CegarLoopResult]: At program point L4354-149(lines 4336 4356) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,314 INFO L242 CegarLoopResult]: At program point L4354-150(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,314 INFO L242 CegarLoopResult]: At program point L4354-155(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,314 INFO L242 CegarLoopResult]: At program point L4354-156(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,315 INFO L242 CegarLoopResult]: At program point L4354-153(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,315 INFO L242 CegarLoopResult]: At program point L4354-154(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,315 INFO L242 CegarLoopResult]: At program point L4354-159(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,315 INFO L242 CegarLoopResult]: At program point L4354-160(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,315 INFO L242 CegarLoopResult]: At program point L4354-157(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,315 INFO L242 CegarLoopResult]: At program point L4354-158(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,315 INFO L242 CegarLoopResult]: At program point L4354-163(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,315 INFO L242 CegarLoopResult]: At program point L4354-164(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,315 INFO L242 CegarLoopResult]: At program point L4354-161(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,315 INFO L242 CegarLoopResult]: At program point L4354-162(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,315 INFO L242 CegarLoopResult]: At program point L4354-167(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,315 INFO L242 CegarLoopResult]: At program point L4354-168(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,315 INFO L242 CegarLoopResult]: At program point L4354-165(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,315 INFO L242 CegarLoopResult]: At program point L4354-166(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,315 INFO L242 CegarLoopResult]: At program point L4354-171(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,315 INFO L242 CegarLoopResult]: At program point L4354-172(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,316 INFO L242 CegarLoopResult]: At program point L5945(lines 5917 5952) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,316 INFO L242 CegarLoopResult]: At program point L4354-169(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,316 INFO L242 CegarLoopResult]: At program point L4354-170(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,316 INFO L242 CegarLoopResult]: At program point L4354-175(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,316 INFO L242 CegarLoopResult]: At program point L4354-176(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,316 INFO L242 CegarLoopResult]: At program point L4354-173(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,316 INFO L242 CegarLoopResult]: At program point L4354-174(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,316 INFO L242 CegarLoopResult]: At program point L4354-179(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,316 INFO L242 CegarLoopResult]: At program point L4354-180(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,316 INFO L242 CegarLoopResult]: At program point L4354-177(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,316 INFO L242 CegarLoopResult]: At program point L4354-178(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,316 INFO L242 CegarLoopResult]: At program point L4354-183(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,316 INFO L242 CegarLoopResult]: At program point L7531(lines 7530 7532) the Hoare annotation is: false [2019-12-07 16:10:45,316 INFO L242 CegarLoopResult]: At program point L4354-184(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,316 INFO L242 CegarLoopResult]: At program point L4354-181(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,316 INFO L242 CegarLoopResult]: At program point L4354-182(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,317 INFO L242 CegarLoopResult]: At program point L4354-185(lines 4336 4356) the Hoare annotation is: false [2019-12-07 16:10:45,317 INFO L246 CegarLoopResult]: For program point L5946(lines 5946 5950) no Hoare annotation was computed. [2019-12-07 16:10:45,317 INFO L242 CegarLoopResult]: At program point L4361-2(lines 4357 4363) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,317 INFO L242 CegarLoopResult]: At program point L4361-3(lines 4357 4363) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,317 INFO L242 CegarLoopResult]: At program point L4361(lines 4357 4363) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,317 INFO L242 CegarLoopResult]: At program point L4361-1(lines 4357 4363) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,317 INFO L242 CegarLoopResult]: At program point L4361-6(lines 4357 4363) the Hoare annotation is: false [2019-12-07 16:10:45,317 INFO L242 CegarLoopResult]: At program point L4361-4(lines 4357 4363) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,317 INFO L242 CegarLoopResult]: At program point L4361-5(lines 4357 4363) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,317 INFO L242 CegarLoopResult]: At program point L5947(lines 5917 5952) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,317 INFO L242 CegarLoopResult]: At program point L5419(lines 5381 5421) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,317 INFO L242 CegarLoopResult]: At program point L5419-1(lines 5381 5421) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,317 INFO L242 CegarLoopResult]: At program point L7534-2(lines 7533 7535) the Hoare annotation is: false [2019-12-07 16:10:45,318 INFO L242 CegarLoopResult]: At program point L7534-1(lines 7533 7535) the Hoare annotation is: false [2019-12-07 16:10:45,318 INFO L246 CegarLoopResult]: For program point L4892-1(lines 4892 4895) no Hoare annotation was computed. [2019-12-07 16:10:45,318 INFO L246 CegarLoopResult]: For program point L4892-2(lines 4892 4895) no Hoare annotation was computed. [2019-12-07 16:10:45,318 INFO L246 CegarLoopResult]: For program point L4892(lines 4892 4895) no Hoare annotation was computed. [2019-12-07 16:10:45,318 INFO L246 CegarLoopResult]: For program point L4892-5(lines 4892 4895) no Hoare annotation was computed. [2019-12-07 16:10:45,318 INFO L246 CegarLoopResult]: For program point L4892-6(lines 4892 4895) no Hoare annotation was computed. [2019-12-07 16:10:45,318 INFO L246 CegarLoopResult]: For program point L4892-3(lines 4892 4895) no Hoare annotation was computed. [2019-12-07 16:10:45,318 INFO L246 CegarLoopResult]: For program point L4892-4(lines 4892 4895) no Hoare annotation was computed. [2019-12-07 16:10:45,318 INFO L246 CegarLoopResult]: For program point L4892-9(lines 4892 4895) no Hoare annotation was computed. [2019-12-07 16:10:45,318 INFO L246 CegarLoopResult]: For program point L4892-10(lines 4892 4895) no Hoare annotation was computed. [2019-12-07 16:10:45,318 INFO L246 CegarLoopResult]: For program point L4892-7(lines 4892 4895) no Hoare annotation was computed. [2019-12-07 16:10:45,318 INFO L246 CegarLoopResult]: For program point L4892-8(lines 4892 4895) no Hoare annotation was computed. [2019-12-07 16:10:45,318 INFO L246 CegarLoopResult]: For program point L4892-11(lines 4892 4895) no Hoare annotation was computed. [2019-12-07 16:10:45,318 INFO L246 CegarLoopResult]: For program point L6479(line 6479) no Hoare annotation was computed. [2019-12-07 16:10:45,318 INFO L246 CegarLoopResult]: For program point L6480(lines 6480 6485) no Hoare annotation was computed. [2019-12-07 16:10:45,318 INFO L242 CegarLoopResult]: At program point L7537(lines 7536 7538) the Hoare annotation is: false [2019-12-07 16:10:45,318 INFO L246 CegarLoopResult]: For program point L6481-1(line 6481) no Hoare annotation was computed. [2019-12-07 16:10:45,319 INFO L242 CegarLoopResult]: At program point L6481(line 6481) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,319 INFO L242 CegarLoopResult]: At program point L4368-1(lines 4364 4370) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,319 INFO L242 CegarLoopResult]: At program point L4368-2(lines 4364 4370) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,319 INFO L242 CegarLoopResult]: At program point L4368(lines 4364 4370) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,319 INFO L242 CegarLoopResult]: At program point L4368-5(lines 4364 4370) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,319 INFO L242 CegarLoopResult]: At program point L4368-6(lines 4364 4370) the Hoare annotation is: false [2019-12-07 16:10:45,319 INFO L242 CegarLoopResult]: At program point L4368-3(lines 4364 4370) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,319 INFO L242 CegarLoopResult]: At program point L4368-4(lines 4364 4370) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,319 INFO L242 CegarLoopResult]: At program point L4897-2(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,319 INFO L242 CegarLoopResult]: At program point L4897-3(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,319 INFO L242 CegarLoopResult]: At program point L4897(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,319 INFO L242 CegarLoopResult]: At program point L4897-1(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,319 INFO L242 CegarLoopResult]: At program point L4897-6(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,320 INFO L242 CegarLoopResult]: At program point L4897-7(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,320 INFO L242 CegarLoopResult]: At program point L4897-4(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,320 INFO L242 CegarLoopResult]: At program point L4897-5(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,320 INFO L242 CegarLoopResult]: At program point L4897-10(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,320 INFO L242 CegarLoopResult]: At program point L4897-11(lines 4862 4918) the Hoare annotation is: false [2019-12-07 16:10:45,320 INFO L242 CegarLoopResult]: At program point L4897-8(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,320 INFO L242 CegarLoopResult]: At program point L4897-9(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,320 INFO L242 CegarLoopResult]: At program point L7540(lines 7539 7541) the Hoare annotation is: false [2019-12-07 16:10:45,320 INFO L242 CegarLoopResult]: At program point L4899(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,320 INFO L242 CegarLoopResult]: At program point L4899-1(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,320 INFO L242 CegarLoopResult]: At program point L4899-4(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,320 INFO L242 CegarLoopResult]: At program point L4899-5(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,321 INFO L242 CegarLoopResult]: At program point L4899-2(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,321 INFO L242 CegarLoopResult]: At program point L4899-3(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,321 INFO L242 CegarLoopResult]: At program point L4899-8(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,321 INFO L242 CegarLoopResult]: At program point L4899-9(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,321 INFO L242 CegarLoopResult]: At program point L4899-6(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,321 INFO L242 CegarLoopResult]: At program point L4899-7(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,321 INFO L242 CegarLoopResult]: At program point L4899-10(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,321 INFO L242 CegarLoopResult]: At program point L4899-11(lines 4862 4918) the Hoare annotation is: false [2019-12-07 16:10:45,321 INFO L242 CegarLoopResult]: At program point L5958(lines 5896 5961) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,321 INFO L242 CegarLoopResult]: At program point L4901-2(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,321 INFO L242 CegarLoopResult]: At program point L4901-3(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,321 INFO L242 CegarLoopResult]: At program point L4901(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,321 INFO L242 CegarLoopResult]: At program point L4901-1(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,322 INFO L242 CegarLoopResult]: At program point L4901-6(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,322 INFO L242 CegarLoopResult]: At program point L4901-7(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,322 INFO L242 CegarLoopResult]: At program point L4901-4(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,322 INFO L242 CegarLoopResult]: At program point L4901-5(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,322 INFO L242 CegarLoopResult]: At program point L4901-10(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,322 INFO L242 CegarLoopResult]: At program point L4901-11(lines 4862 4918) the Hoare annotation is: false [2019-12-07 16:10:45,322 INFO L242 CegarLoopResult]: At program point L4901-8(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,322 INFO L242 CegarLoopResult]: At program point L4901-9(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,322 INFO L246 CegarLoopResult]: For program point L6487(line 6487) no Hoare annotation was computed. [2019-12-07 16:10:45,322 INFO L246 CegarLoopResult]: For program point L5430(lines 5430 5433) no Hoare annotation was computed. [2019-12-07 16:10:45,322 INFO L242 CegarLoopResult]: At program point L7544(lines 7543 7545) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,322 INFO L246 CegarLoopResult]: For program point L5430-3(lines 5430 5433) no Hoare annotation was computed. [2019-12-07 16:10:45,322 INFO L246 CegarLoopResult]: For program point L5430-2(lines 5430 5433) no Hoare annotation was computed. [2019-12-07 16:10:45,322 INFO L246 CegarLoopResult]: For program point L5430-5(lines 5430 5433) no Hoare annotation was computed. [2019-12-07 16:10:45,323 INFO L246 CegarLoopResult]: For program point L4374(lines 4374 4389) no Hoare annotation was computed. [2019-12-07 16:10:45,323 INFO L246 CegarLoopResult]: For program point L4374-3(lines 4374 4389) no Hoare annotation was computed. [2019-12-07 16:10:45,323 INFO L246 CegarLoopResult]: For program point L4374-4(lines 4374 4389) no Hoare annotation was computed. [2019-12-07 16:10:45,323 INFO L246 CegarLoopResult]: For program point L4374-1(lines 4374 4389) no Hoare annotation was computed. [2019-12-07 16:10:45,323 INFO L246 CegarLoopResult]: For program point L4374-2(lines 4374 4389) no Hoare annotation was computed. [2019-12-07 16:10:45,323 INFO L246 CegarLoopResult]: For program point L4374-5(lines 4374 4389) no Hoare annotation was computed. [2019-12-07 16:10:45,323 INFO L246 CegarLoopResult]: For program point L4374-6(lines 4374 4389) no Hoare annotation was computed. [2019-12-07 16:10:45,323 INFO L242 CegarLoopResult]: At program point L5960(lines 5885 5962) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,323 INFO L246 CegarLoopResult]: For program point L4375(line 4375) no Hoare annotation was computed. [2019-12-07 16:10:45,323 INFO L246 CegarLoopResult]: For program point L4375-1(line 4375) no Hoare annotation was computed. [2019-12-07 16:10:45,323 INFO L246 CegarLoopResult]: For program point L4375-4(line 4375) no Hoare annotation was computed. [2019-12-07 16:10:45,323 INFO L246 CegarLoopResult]: For program point L4375-5(line 4375) no Hoare annotation was computed. [2019-12-07 16:10:45,323 INFO L246 CegarLoopResult]: For program point L4375-2(line 4375) no Hoare annotation was computed. [2019-12-07 16:10:45,323 INFO L246 CegarLoopResult]: For program point L4375-3(line 4375) no Hoare annotation was computed. [2019-12-07 16:10:45,323 INFO L246 CegarLoopResult]: For program point L4375-6(line 4375) no Hoare annotation was computed. [2019-12-07 16:10:45,323 INFO L246 CegarLoopResult]: For program point L4904-2(lines 4904 4910) no Hoare annotation was computed. [2019-12-07 16:10:45,323 INFO L246 CegarLoopResult]: For program point L4904(lines 4904 4910) no Hoare annotation was computed. [2019-12-07 16:10:45,324 INFO L246 CegarLoopResult]: For program point L4904-6(lines 4904 4910) no Hoare annotation was computed. [2019-12-07 16:10:45,324 INFO L246 CegarLoopResult]: For program point L4904-4(lines 4904 4910) no Hoare annotation was computed. [2019-12-07 16:10:45,324 INFO L246 CegarLoopResult]: For program point L4904-10(lines 4904 4910) no Hoare annotation was computed. [2019-12-07 16:10:45,324 INFO L246 CegarLoopResult]: For program point L4904-8(lines 4904 4910) no Hoare annotation was computed. [2019-12-07 16:10:45,324 INFO L246 CegarLoopResult]: For program point L4904-14(lines 4904 4910) no Hoare annotation was computed. [2019-12-07 16:10:45,324 INFO L246 CegarLoopResult]: For program point L4904-12(lines 4904 4910) no Hoare annotation was computed. [2019-12-07 16:10:45,324 INFO L246 CegarLoopResult]: For program point L4904-18(lines 4904 4910) no Hoare annotation was computed. [2019-12-07 16:10:45,324 INFO L246 CegarLoopResult]: For program point L4904-16(lines 4904 4910) no Hoare annotation was computed. [2019-12-07 16:10:45,324 INFO L246 CegarLoopResult]: For program point L4904-22(lines 4904 4910) no Hoare annotation was computed. [2019-12-07 16:10:45,324 INFO L246 CegarLoopResult]: For program point L4904-20(lines 4904 4910) no Hoare annotation was computed. [2019-12-07 16:10:45,324 INFO L242 CegarLoopResult]: At program point L7548(lines 7547 7549) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,324 INFO L246 CegarLoopResult]: For program point L5435(lines 5435 5438) no Hoare annotation was computed. [2019-12-07 16:10:45,324 INFO L246 CegarLoopResult]: For program point L4378(line 4378) no Hoare annotation was computed. [2019-12-07 16:10:45,324 INFO L246 CegarLoopResult]: For program point L5435-1(lines 5435 5438) no Hoare annotation was computed. [2019-12-07 16:10:45,324 INFO L246 CegarLoopResult]: For program point L4378-3(line 4378) no Hoare annotation was computed. [2019-12-07 16:10:45,324 INFO L246 CegarLoopResult]: For program point L4378-4(line 4378) no Hoare annotation was computed. [2019-12-07 16:10:45,324 INFO L246 CegarLoopResult]: For program point L4378-1(line 4378) no Hoare annotation was computed. [2019-12-07 16:10:45,325 INFO L246 CegarLoopResult]: For program point L4378-2(line 4378) no Hoare annotation was computed. [2019-12-07 16:10:45,325 INFO L246 CegarLoopResult]: For program point L4378-5(line 4378) no Hoare annotation was computed. [2019-12-07 16:10:45,325 INFO L246 CegarLoopResult]: For program point L4378-6(line 4378) no Hoare annotation was computed. [2019-12-07 16:10:45,325 INFO L246 CegarLoopResult]: For program point L6494(line 6494) no Hoare annotation was computed. [2019-12-07 16:10:45,325 INFO L242 CegarLoopResult]: At program point L7551-1(lines 7550 7552) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,325 INFO L242 CegarLoopResult]: At program point L7551(lines 7550 7552) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,325 INFO L246 CegarLoopResult]: For program point L6495(lines 6495 6528) no Hoare annotation was computed. [2019-12-07 16:10:45,325 INFO L246 CegarLoopResult]: For program point L4381-2(line 4381) no Hoare annotation was computed. [2019-12-07 16:10:45,325 INFO L246 CegarLoopResult]: For program point L4381-3(line 4381) no Hoare annotation was computed. [2019-12-07 16:10:45,325 INFO L246 CegarLoopResult]: For program point L4381(line 4381) no Hoare annotation was computed. [2019-12-07 16:10:45,325 INFO L246 CegarLoopResult]: For program point L4381-1(line 4381) no Hoare annotation was computed. [2019-12-07 16:10:45,325 INFO L246 CegarLoopResult]: For program point L4381-6(line 4381) no Hoare annotation was computed. [2019-12-07 16:10:45,325 INFO L246 CegarLoopResult]: For program point L4381-4(line 4381) no Hoare annotation was computed. [2019-12-07 16:10:45,325 INFO L246 CegarLoopResult]: For program point L4381-5(line 4381) no Hoare annotation was computed. [2019-12-07 16:10:45,325 INFO L242 CegarLoopResult]: At program point L4911(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,325 INFO L242 CegarLoopResult]: At program point L4911-1(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,326 INFO L242 CegarLoopResult]: At program point L4911-4(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,326 INFO L242 CegarLoopResult]: At program point L4911-5(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,326 INFO L242 CegarLoopResult]: At program point L4911-2(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,326 INFO L242 CegarLoopResult]: At program point L4911-3(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,326 INFO L242 CegarLoopResult]: At program point L4911-8(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,326 INFO L242 CegarLoopResult]: At program point L4911-9(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,326 INFO L242 CegarLoopResult]: At program point L4911-6(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,326 INFO L242 CegarLoopResult]: At program point L4911-7(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,326 INFO L242 CegarLoopResult]: At program point L7554(lines 7553 7555) the Hoare annotation is: false [2019-12-07 16:10:45,326 INFO L242 CegarLoopResult]: At program point L4911-10(lines 4862 4918) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,326 INFO L242 CegarLoopResult]: At program point L4911-11(lines 4862 4918) the Hoare annotation is: false [2019-12-07 16:10:45,326 INFO L246 CegarLoopResult]: For program point L6497(lines 6497 6525) no Hoare annotation was computed. [2019-12-07 16:10:45,326 INFO L246 CegarLoopResult]: For program point L6498(line 6498) no Hoare annotation was computed. [2019-12-07 16:10:45,327 INFO L246 CegarLoopResult]: For program point L4384-1(line 4384) no Hoare annotation was computed. [2019-12-07 16:10:45,327 INFO L246 CegarLoopResult]: For program point L4384-2(line 4384) no Hoare annotation was computed. [2019-12-07 16:10:45,327 INFO L246 CegarLoopResult]: For program point L4384(line 4384) no Hoare annotation was computed. [2019-12-07 16:10:45,327 INFO L246 CegarLoopResult]: For program point L4384-5(line 4384) no Hoare annotation was computed. [2019-12-07 16:10:45,327 INFO L246 CegarLoopResult]: For program point L4384-6(line 4384) no Hoare annotation was computed. [2019-12-07 16:10:45,327 INFO L246 CegarLoopResult]: For program point L4384-3(line 4384) no Hoare annotation was computed. [2019-12-07 16:10:45,327 INFO L246 CegarLoopResult]: For program point L4384-4(line 4384) no Hoare annotation was computed. [2019-12-07 16:10:45,327 INFO L246 CegarLoopResult]: For program point L6499(lines 6499 6504) no Hoare annotation was computed. [2019-12-07 16:10:45,327 INFO L246 CegarLoopResult]: For program point L4387(line 4387) no Hoare annotation was computed. [2019-12-07 16:10:45,327 INFO L246 CegarLoopResult]: For program point L4387-4(line 4387) no Hoare annotation was computed. [2019-12-07 16:10:45,327 INFO L246 CegarLoopResult]: For program point L4387-2(line 4387) no Hoare annotation was computed. [2019-12-07 16:10:45,327 INFO L246 CegarLoopResult]: For program point L4387-8(line 4387) no Hoare annotation was computed. [2019-12-07 16:10:45,327 INFO L246 CegarLoopResult]: For program point L4387-6(line 4387) no Hoare annotation was computed. [2019-12-07 16:10:45,327 INFO L246 CegarLoopResult]: For program point L4387-12(line 4387) no Hoare annotation was computed. [2019-12-07 16:10:45,327 INFO L246 CegarLoopResult]: For program point L4387-10(line 4387) no Hoare annotation was computed. [2019-12-07 16:10:45,327 INFO L242 CegarLoopResult]: At program point L4917-2(lines 4846 4919) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,328 INFO L242 CegarLoopResult]: At program point L4917-3(lines 4846 4919) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,328 INFO L242 CegarLoopResult]: At program point L4917(lines 4846 4919) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,328 INFO L242 CegarLoopResult]: At program point L4917-1(lines 4846 4919) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,328 INFO L242 CegarLoopResult]: At program point L4917-6(lines 4846 4919) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,328 INFO L242 CegarLoopResult]: At program point L4917-7(lines 4846 4919) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,328 INFO L242 CegarLoopResult]: At program point L4917-4(lines 4846 4919) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,328 INFO L242 CegarLoopResult]: At program point L4917-5(lines 4846 4919) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,328 INFO L242 CegarLoopResult]: At program point L4917-10(lines 4846 4919) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,328 INFO L242 CegarLoopResult]: At program point L4917-11(lines 4846 4919) the Hoare annotation is: false [2019-12-07 16:10:45,328 INFO L242 CegarLoopResult]: At program point L4917-8(lines 4846 4919) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,328 INFO L242 CegarLoopResult]: At program point L4917-9(lines 4846 4919) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,328 INFO L242 CegarLoopResult]: At program point L5446(lines 5422 5448) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,328 INFO L242 CegarLoopResult]: At program point L5446-1(lines 5422 5448) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,329 INFO L242 CegarLoopResult]: At program point L4390(lines 4373 4393) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,329 INFO L242 CegarLoopResult]: At program point L4390-3(lines 4373 4393) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,329 INFO L242 CegarLoopResult]: At program point L4390-4(lines 4373 4393) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,329 INFO L242 CegarLoopResult]: At program point L4390-1(lines 4373 4393) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,329 INFO L242 CegarLoopResult]: At program point L4390-2(lines 4373 4393) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,329 INFO L242 CegarLoopResult]: At program point L4390-5(lines 4373 4393) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,329 INFO L242 CegarLoopResult]: At program point L4390-6(lines 4373 4393) the Hoare annotation is: false [2019-12-07 16:10:45,329 INFO L242 CegarLoopResult]: At program point L3862(lines 3859 3864) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,329 INFO L242 CegarLoopResult]: At program point L3862-2(lines 3859 3864) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,329 INFO L242 CegarLoopResult]: At program point L3862-1(lines 3859 3864) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,329 INFO L242 CegarLoopResult]: At program point L3862-4(lines 3859 3864) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,329 INFO L242 CegarLoopResult]: At program point L3862-3(lines 3859 3864) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,329 INFO L242 CegarLoopResult]: At program point L3862-6(lines 3859 3864) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,329 INFO L242 CegarLoopResult]: At program point L3862-5(lines 3859 3864) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,329 INFO L242 CegarLoopResult]: At program point L3862-8(lines 3859 3864) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,330 INFO L242 CegarLoopResult]: At program point L3862-7(lines 3859 3864) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,330 INFO L242 CegarLoopResult]: At program point L3862-10(lines 3859 3864) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,330 INFO L242 CegarLoopResult]: At program point L3862-9(lines 3859 3864) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,330 INFO L242 CegarLoopResult]: At program point L3862-11(lines 3859 3864) the Hoare annotation is: false [2019-12-07 16:10:45,330 INFO L242 CegarLoopResult]: At program point L7563-1(lines 7562 7564) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,330 INFO L246 CegarLoopResult]: For program point L6506(line 6506) no Hoare annotation was computed. [2019-12-07 16:10:45,330 INFO L242 CegarLoopResult]: At program point L7563(lines 7562 7564) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,330 INFO L242 CegarLoopResult]: At program point L4392-1(lines 4371 4394) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,330 INFO L242 CegarLoopResult]: At program point L4392-2(lines 4371 4394) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,330 INFO L242 CegarLoopResult]: At program point L4392(lines 4371 4394) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,330 INFO L242 CegarLoopResult]: At program point L4392-5(lines 4371 4394) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,330 INFO L242 CegarLoopResult]: At program point L4392-6(lines 4371 4394) the Hoare annotation is: false [2019-12-07 16:10:45,330 INFO L242 CegarLoopResult]: At program point L4392-3(lines 4371 4394) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,330 INFO L242 CegarLoopResult]: At program point L4392-4(lines 4371 4394) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,330 INFO L246 CegarLoopResult]: For program point L6507(lines 6507 6521) no Hoare annotation was computed. [2019-12-07 16:10:45,330 INFO L246 CegarLoopResult]: For program point L5980(lines 5980 5984) no Hoare annotation was computed. [2019-12-07 16:10:45,330 INFO L246 CegarLoopResult]: For program point L6509-2(lines 6507 6520) no Hoare annotation was computed. [2019-12-07 16:10:45,331 INFO L246 CegarLoopResult]: For program point L6509(lines 6509 6514) no Hoare annotation was computed. [2019-12-07 16:10:45,331 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 6880) no Hoare annotation was computed. [2019-12-07 16:10:45,331 INFO L242 CegarLoopResult]: At program point L7567(lines 7566 7568) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,331 INFO L242 CegarLoopResult]: At program point L3869-1(lines 3865 3871) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,331 INFO L242 CegarLoopResult]: At program point L3869(lines 3865 3871) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,331 INFO L242 CegarLoopResult]: At program point L3869-3(lines 3865 3871) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,331 INFO L242 CegarLoopResult]: At program point L3869-2(lines 3865 3871) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,331 INFO L242 CegarLoopResult]: At program point L3869-5(lines 3865 3871) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,331 INFO L242 CegarLoopResult]: At program point L3869-4(lines 3865 3871) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,331 INFO L242 CegarLoopResult]: At program point L3869-7(lines 3865 3871) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,331 INFO L242 CegarLoopResult]: At program point L3869-6(lines 3865 3871) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,331 INFO L242 CegarLoopResult]: At program point L3869-9(lines 3865 3871) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,331 INFO L242 CegarLoopResult]: At program point L3869-8(lines 3865 3871) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,331 INFO L242 CegarLoopResult]: At program point L3869-11(lines 3865 3871) the Hoare annotation is: false [2019-12-07 16:10:45,331 INFO L242 CegarLoopResult]: At program point L3869-10(lines 3865 3871) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,332 INFO L242 CegarLoopResult]: At program point L4399(lines 4395 4401) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,332 INFO L242 CegarLoopResult]: At program point L4399-1(lines 4395 4401) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,332 INFO L242 CegarLoopResult]: At program point L4399-4(lines 4395 4401) the Hoare annotation is: false [2019-12-07 16:10:45,332 INFO L242 CegarLoopResult]: At program point L4399-2(lines 4395 4401) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,332 INFO L242 CegarLoopResult]: At program point L4399-3(lines 4395 4401) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,332 INFO L242 CegarLoopResult]: At program point L7571(lines 7570 7572) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,332 INFO L242 CegarLoopResult]: At program point L6517(lines 7423 7426) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,332 INFO L242 CegarLoopResult]: At program point L7575(lines 7574 7576) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_2~0 1) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,332 INFO L242 CegarLoopResult]: At program point L3876(lines 3872 3878) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,332 INFO L242 CegarLoopResult]: At program point L3876-2(lines 3872 3878) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,332 INFO L242 CegarLoopResult]: At program point L3876-1(lines 3872 3878) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,332 INFO L242 CegarLoopResult]: At program point L3876-4(lines 3872 3878) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,332 INFO L242 CegarLoopResult]: At program point L3876-3(lines 3872 3878) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,332 INFO L242 CegarLoopResult]: At program point L3876-6(lines 3872 3878) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,332 INFO L242 CegarLoopResult]: At program point L3876-5(lines 3872 3878) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,332 INFO L242 CegarLoopResult]: At program point L3876-8(lines 3872 3878) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,333 INFO L242 CegarLoopResult]: At program point L3876-7(lines 3872 3878) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,333 INFO L242 CegarLoopResult]: At program point L3876-10(lines 3872 3878) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,333 INFO L242 CegarLoopResult]: At program point L3876-9(lines 3872 3878) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,333 INFO L242 CegarLoopResult]: At program point L3876-11(lines 3872 3878) the Hoare annotation is: false [2019-12-07 16:10:45,333 INFO L242 CegarLoopResult]: At program point L7579(lines 7578 7580) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,333 INFO L242 CegarLoopResult]: At program point L4408-1(lines 4402 4410) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,333 INFO L242 CegarLoopResult]: At program point L4408-2(lines 4402 4410) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,333 INFO L242 CegarLoopResult]: At program point L4408(lines 4402 4410) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,333 INFO L242 CegarLoopResult]: At program point L4408-3(lines 4402 4410) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,333 INFO L242 CegarLoopResult]: At program point L4408-4(lines 4402 4410) the Hoare annotation is: false [2019-12-07 16:10:45,333 INFO L246 CegarLoopResult]: For program point L4937-2(lines 4937 4957) no Hoare annotation was computed. [2019-12-07 16:10:45,333 INFO L246 CegarLoopResult]: For program point L4937(lines 4937 4957) no Hoare annotation was computed. [2019-12-07 16:10:45,333 INFO L246 CegarLoopResult]: For program point L6523(line 6523) no Hoare annotation was computed. [2019-12-07 16:10:45,333 INFO L242 CegarLoopResult]: At program point L7582(lines 7581 7583) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,333 INFO L242 CegarLoopResult]: At program point L7582-2(lines 7581 7583) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,333 INFO L242 CegarLoopResult]: At program point L7582-1(lines 7581 7583) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,334 INFO L246 CegarLoopResult]: For program point L4941-2(lines 4941 4945) no Hoare annotation was computed. [2019-12-07 16:10:45,334 INFO L246 CegarLoopResult]: For program point L4941(lines 4941 4945) no Hoare annotation was computed. [2019-12-07 16:10:45,334 INFO L246 CegarLoopResult]: For program point L5999(lines 5999 6003) no Hoare annotation was computed. [2019-12-07 16:10:45,334 INFO L242 CegarLoopResult]: At program point L7585-3(lines 7584 7586) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,334 INFO L242 CegarLoopResult]: At program point L7585-2(lines 7584 7586) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,334 INFO L242 CegarLoopResult]: At program point L7585-1(lines 7584 7586) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,334 INFO L242 CegarLoopResult]: At program point L7585(lines 7584 7586) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,334 INFO L246 CegarLoopResult]: For program point L5472-1(lines 5472 5505) no Hoare annotation was computed. [2019-12-07 16:10:45,334 INFO L246 CegarLoopResult]: For program point L5472(lines 5472 5505) no Hoare annotation was computed. [2019-12-07 16:10:45,334 INFO L242 CegarLoopResult]: At program point L3887-1(lines 3882 3889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,334 INFO L242 CegarLoopResult]: At program point L3887-3(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,334 INFO L242 CegarLoopResult]: At program point L3887-2(lines 3882 3889) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,334 INFO L242 CegarLoopResult]: At program point L3887-5(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,334 INFO L242 CegarLoopResult]: At program point L3887-4(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,334 INFO L242 CegarLoopResult]: At program point L3887-7(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,334 INFO L242 CegarLoopResult]: At program point L3887-6(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,334 INFO L242 CegarLoopResult]: At program point L3887-9(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,335 INFO L242 CegarLoopResult]: At program point L3887-8(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,335 INFO L246 CegarLoopResult]: For program point L6530(line 6530) no Hoare annotation was computed. [2019-12-07 16:10:45,335 INFO L242 CegarLoopResult]: At program point L3887-11(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,335 INFO L242 CegarLoopResult]: At program point L3887-10(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,335 INFO L242 CegarLoopResult]: At program point L3887-13(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,335 INFO L242 CegarLoopResult]: At program point L3887-12(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,335 INFO L242 CegarLoopResult]: At program point L3887-15(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,335 INFO L242 CegarLoopResult]: At program point L3887-14(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,335 INFO L242 CegarLoopResult]: At program point L3887-17(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,335 INFO L242 CegarLoopResult]: At program point L3887-16(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,335 INFO L242 CegarLoopResult]: At program point L3887-19(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,335 INFO L242 CegarLoopResult]: At program point L3887-18(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,335 INFO L242 CegarLoopResult]: At program point L3887-21(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,335 INFO L242 CegarLoopResult]: At program point L3887-20(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,335 INFO L242 CegarLoopResult]: At program point L3887-23(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,336 INFO L242 CegarLoopResult]: At program point L3887-22(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,336 INFO L242 CegarLoopResult]: At program point L3887-25(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,336 INFO L242 CegarLoopResult]: At program point L3887-24(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,336 INFO L242 CegarLoopResult]: At program point L3887-27(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,336 INFO L242 CegarLoopResult]: At program point L3887-26(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,336 INFO L242 CegarLoopResult]: At program point L3887-29(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,336 INFO L242 CegarLoopResult]: At program point L3887-28(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,336 INFO L242 CegarLoopResult]: At program point L3887-31(lines 1 7686) the Hoare annotation is: false [2019-12-07 16:10:45,336 INFO L242 CegarLoopResult]: At program point L3887-30(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,336 INFO L242 CegarLoopResult]: At program point L3887-33(lines 1 7686) the Hoare annotation is: false [2019-12-07 16:10:45,336 INFO L242 CegarLoopResult]: At program point L3887-32(lines 1 7686) the Hoare annotation is: false [2019-12-07 16:10:45,336 INFO L246 CegarLoopResult]: For program point L6531(lines 6531 6701) no Hoare annotation was computed. [2019-12-07 16:10:45,336 INFO L242 CegarLoopResult]: At program point L4417-2(lines 4411 4419) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,336 INFO L242 CegarLoopResult]: At program point L4417-3(lines 4411 4419) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,336 INFO L242 CegarLoopResult]: At program point L4417(lines 4411 4419) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,336 INFO L242 CegarLoopResult]: At program point L4417-1(lines 4411 4419) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,337 INFO L242 CegarLoopResult]: At program point L4417-4(lines 4411 4419) the Hoare annotation is: false [2019-12-07 16:10:45,337 INFO L246 CegarLoopResult]: For program point L5475(lines 5475 5479) no Hoare annotation was computed. [2019-12-07 16:10:45,337 INFO L246 CegarLoopResult]: For program point L6004-2(lines 6004 6009) no Hoare annotation was computed. [2019-12-07 16:10:45,337 INFO L246 CegarLoopResult]: For program point L6004(lines 6004 6009) no Hoare annotation was computed. [2019-12-07 16:10:45,337 INFO L246 CegarLoopResult]: For program point L6533(lines 6533 6698) no Hoare annotation was computed. [2019-12-07 16:10:45,337 INFO L246 CegarLoopResult]: For program point L6534(line 6534) no Hoare annotation was computed. [2019-12-07 16:10:45,337 INFO L246 CegarLoopResult]: For program point L4949-2(lines 4949 4953) no Hoare annotation was computed. [2019-12-07 16:10:45,337 INFO L246 CegarLoopResult]: For program point L4949(lines 4949 4953) no Hoare annotation was computed. [2019-12-07 16:10:45,337 INFO L246 CegarLoopResult]: For program point L6535(lines 6535 6539) no Hoare annotation was computed. [2019-12-07 16:10:45,337 INFO L246 CegarLoopResult]: For program point L6535-2(lines 6533 6698) no Hoare annotation was computed. [2019-12-07 16:10:45,337 INFO L246 CegarLoopResult]: For program point L5480-2(lines 5480 5485) no Hoare annotation was computed. [2019-12-07 16:10:45,337 INFO L246 CegarLoopResult]: For program point L5480(lines 5480 5485) no Hoare annotation was computed. [2019-12-07 16:10:45,337 INFO L242 CegarLoopResult]: At program point L3895-1(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,337 INFO L242 CegarLoopResult]: At program point L3895(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,337 INFO L242 CegarLoopResult]: At program point L3895-3(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,337 INFO L242 CegarLoopResult]: At program point L3895-2(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,337 INFO L242 CegarLoopResult]: At program point L3895-5(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,337 INFO L242 CegarLoopResult]: At program point L3895-4(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,337 INFO L242 CegarLoopResult]: At program point L3895-7(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,338 INFO L242 CegarLoopResult]: At program point L3895-6(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,338 INFO L242 CegarLoopResult]: At program point L3895-9(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,338 INFO L242 CegarLoopResult]: At program point L3895-8(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,338 INFO L242 CegarLoopResult]: At program point L3895-11(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,338 INFO L242 CegarLoopResult]: At program point L3895-10(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,338 INFO L242 CegarLoopResult]: At program point L3895-13(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,338 INFO L242 CegarLoopResult]: At program point L3895-12(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,338 INFO L242 CegarLoopResult]: At program point L3895-15(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,338 INFO L242 CegarLoopResult]: At program point L3895-14(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,338 INFO L242 CegarLoopResult]: At program point L3895-17(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,338 INFO L242 CegarLoopResult]: At program point L3895-16(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,338 INFO L242 CegarLoopResult]: At program point L3895-19(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,338 INFO L242 CegarLoopResult]: At program point L3895-18(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,338 INFO L242 CegarLoopResult]: At program point L3895-21(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,339 INFO L242 CegarLoopResult]: At program point L3895-20(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,339 INFO L242 CegarLoopResult]: At program point L3895-23(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,339 INFO L242 CegarLoopResult]: At program point L3895-22(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,339 INFO L242 CegarLoopResult]: At program point L3895-25(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,339 INFO L242 CegarLoopResult]: At program point L3895-24(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,339 INFO L242 CegarLoopResult]: At program point L3895-27(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,339 INFO L242 CegarLoopResult]: At program point L3895-26(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,339 INFO L242 CegarLoopResult]: At program point L3895-29(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,339 INFO L242 CegarLoopResult]: At program point L3895-28(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,339 INFO L242 CegarLoopResult]: At program point L3895-31(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,339 INFO L242 CegarLoopResult]: At program point L3895-30(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,339 INFO L242 CegarLoopResult]: At program point L3895-33(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,339 INFO L242 CegarLoopResult]: At program point L3895-32(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,339 INFO L242 CegarLoopResult]: At program point L3895-35(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,339 INFO L242 CegarLoopResult]: At program point L3895-34(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,340 INFO L242 CegarLoopResult]: At program point L3895-37(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,340 INFO L242 CegarLoopResult]: At program point L3895-36(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,340 INFO L242 CegarLoopResult]: At program point L3895-39(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,340 INFO L242 CegarLoopResult]: At program point L3895-38(lines 3891 3897) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,340 INFO L242 CegarLoopResult]: At program point L3895-41(lines 3891 3897) the Hoare annotation is: false [2019-12-07 16:10:45,340 INFO L242 CegarLoopResult]: At program point L3895-40(lines 3891 3897) the Hoare annotation is: false [2019-12-07 16:10:45,340 INFO L242 CegarLoopResult]: At program point L3895-43(lines 3891 3897) the Hoare annotation is: false [2019-12-07 16:10:45,340 INFO L242 CegarLoopResult]: At program point L3895-42(lines 3891 3897) the Hoare annotation is: false [2019-12-07 16:10:45,340 INFO L242 CegarLoopResult]: At program point L4425-2(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,340 INFO L242 CegarLoopResult]: At program point L4425-3(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,340 INFO L242 CegarLoopResult]: At program point L4425(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,340 INFO L242 CegarLoopResult]: At program point L4425-1(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,340 INFO L242 CegarLoopResult]: At program point L4425-6(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,340 INFO L242 CegarLoopResult]: At program point L4425-7(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,340 INFO L242 CegarLoopResult]: At program point L4425-4(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,340 INFO L242 CegarLoopResult]: At program point L4425-5(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,341 INFO L242 CegarLoopResult]: At program point L4425-10(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,341 INFO L242 CegarLoopResult]: At program point L4425-11(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,341 INFO L242 CegarLoopResult]: At program point L4425-8(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,341 INFO L242 CegarLoopResult]: At program point L4425-9(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,341 INFO L246 CegarLoopResult]: For program point L6011(lines 6011 6016) no Hoare annotation was computed. [2019-12-07 16:10:45,341 INFO L242 CegarLoopResult]: At program point L4425-14(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,341 INFO L242 CegarLoopResult]: At program point L4425-15(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,341 INFO L242 CegarLoopResult]: At program point L4425-12(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,341 INFO L242 CegarLoopResult]: At program point L4425-13(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,341 INFO L242 CegarLoopResult]: At program point L4425-18(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,341 INFO L242 CegarLoopResult]: At program point L4425-19(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,341 INFO L242 CegarLoopResult]: At program point L4425-16(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,341 INFO L242 CegarLoopResult]: At program point L4425-17(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,341 INFO L242 CegarLoopResult]: At program point L4425-22(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,341 INFO L242 CegarLoopResult]: At program point L4425-23(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,341 INFO L242 CegarLoopResult]: At program point L4425-20(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,342 INFO L242 CegarLoopResult]: At program point L4425-21(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,342 INFO L242 CegarLoopResult]: At program point L4425-26(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,342 INFO L242 CegarLoopResult]: At program point L4425-27(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,342 INFO L242 CegarLoopResult]: At program point L4425-24(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,342 INFO L242 CegarLoopResult]: At program point L4425-25(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,342 INFO L242 CegarLoopResult]: At program point L4425-30(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,342 INFO L242 CegarLoopResult]: At program point L4425-31(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,342 INFO L242 CegarLoopResult]: At program point L4425-28(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,342 INFO L242 CegarLoopResult]: At program point L4425-29(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,342 INFO L242 CegarLoopResult]: At program point L4425-34(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,342 INFO L242 CegarLoopResult]: At program point L4425-35(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,342 INFO L242 CegarLoopResult]: At program point L4425-32(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,342 INFO L242 CegarLoopResult]: At program point L4425-33(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,342 INFO L242 CegarLoopResult]: At program point L4425-38(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,343 INFO L242 CegarLoopResult]: At program point L4425-39(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,343 INFO L242 CegarLoopResult]: At program point L4425-36(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,343 INFO L242 CegarLoopResult]: At program point L4425-37(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,343 INFO L242 CegarLoopResult]: At program point L4425-42(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,343 INFO L242 CegarLoopResult]: At program point L4425-43(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,343 INFO L242 CegarLoopResult]: At program point L4425-40(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,343 INFO L242 CegarLoopResult]: At program point L4425-41(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,343 INFO L242 CegarLoopResult]: At program point L4425-46(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,343 INFO L242 CegarLoopResult]: At program point L4425-47(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,343 INFO L242 CegarLoopResult]: At program point L4425-44(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,343 INFO L242 CegarLoopResult]: At program point L4425-45(lines 4420 4427) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,343 INFO L242 CegarLoopResult]: At program point L4425-50(lines 4420 4427) the Hoare annotation is: false [2019-12-07 16:10:45,343 INFO L242 CegarLoopResult]: At program point L4425-51(lines 4420 4427) the Hoare annotation is: false [2019-12-07 16:10:45,343 INFO L242 CegarLoopResult]: At program point L4425-48(lines 4420 4427) the Hoare annotation is: false [2019-12-07 16:10:45,343 INFO L242 CegarLoopResult]: At program point L4425-49(lines 4420 4427) the Hoare annotation is: false [2019-12-07 16:10:45,343 INFO L242 CegarLoopResult]: At program point L4425-54(lines 4420 4427) the Hoare annotation is: false [2019-12-07 16:10:45,343 INFO L242 CegarLoopResult]: At program point L4425-55(lines 4420 4427) the Hoare annotation is: false [2019-12-07 16:10:45,344 INFO L242 CegarLoopResult]: At program point L4425-52(lines 4420 4427) the Hoare annotation is: false [2019-12-07 16:10:45,344 INFO L242 CegarLoopResult]: At program point L4425-53(lines 4420 4427) the Hoare annotation is: false [2019-12-07 16:10:45,344 INFO L242 CegarLoopResult]: At program point L4425-58(lines 4420 4427) the Hoare annotation is: false [2019-12-07 16:10:45,344 INFO L242 CegarLoopResult]: At program point L4425-59(lines 4420 4427) the Hoare annotation is: false [2019-12-07 16:10:45,344 INFO L242 CegarLoopResult]: At program point L4425-56(lines 4420 4427) the Hoare annotation is: false [2019-12-07 16:10:45,344 INFO L242 CegarLoopResult]: At program point L4425-57(lines 4420 4427) the Hoare annotation is: false [2019-12-07 16:10:45,344 INFO L242 CegarLoopResult]: At program point L6014(lines 5974 6038) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,344 INFO L242 CegarLoopResult]: At program point L4958(lines 4920 4960) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,344 INFO L246 CegarLoopResult]: For program point L6546(line 6546) no Hoare annotation was computed. [2019-12-07 16:10:45,344 INFO L246 CegarLoopResult]: For program point L6547(lines 6547 6551) no Hoare annotation was computed. [2019-12-07 16:10:45,344 INFO L246 CegarLoopResult]: For program point L5490(lines 5490 5494) no Hoare annotation was computed. [2019-12-07 16:10:45,344 INFO L242 CegarLoopResult]: At program point L4433-2(lines 4428 4435) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,344 INFO L242 CegarLoopResult]: At program point L4433-3(lines 4428 4435) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,344 INFO L242 CegarLoopResult]: At program point L4433(lines 4428 4435) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,344 INFO L246 CegarLoopResult]: For program point L6547-2(lines 6533 6698) no Hoare annotation was computed. [2019-12-07 16:10:45,344 INFO L242 CegarLoopResult]: At program point L4433-1(lines 4428 4435) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,344 INFO L246 CegarLoopResult]: For program point L5490-2(lines 5472 5504) no Hoare annotation was computed. [2019-12-07 16:10:45,344 INFO L242 CegarLoopResult]: At program point L4433-4(lines 4428 4435) the Hoare annotation is: false [2019-12-07 16:10:45,344 INFO L242 CegarLoopResult]: At program point L7607-1(lines 7606 7608) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,345 INFO L242 CegarLoopResult]: At program point L7607(lines 7606 7608) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,345 INFO L242 CegarLoopResult]: At program point L3910(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,345 INFO L242 CegarLoopResult]: At program point L3910-2(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,345 INFO L242 CegarLoopResult]: At program point L3910-1(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,345 INFO L242 CegarLoopResult]: At program point L3910-4(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,345 INFO L242 CegarLoopResult]: At program point L3910-3(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,345 INFO L242 CegarLoopResult]: At program point L3910-6(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,345 INFO L242 CegarLoopResult]: At program point L3910-5(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,345 INFO L242 CegarLoopResult]: At program point L3910-8(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,345 INFO L242 CegarLoopResult]: At program point L3910-7(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,345 INFO L242 CegarLoopResult]: At program point L3910-10(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,345 INFO L242 CegarLoopResult]: At program point L3910-9(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,345 INFO L242 CegarLoopResult]: At program point L3910-12(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,345 INFO L242 CegarLoopResult]: At program point L3910-11(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,345 INFO L242 CegarLoopResult]: At program point L3910-14(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,346 INFO L242 CegarLoopResult]: At program point L3910-13(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,346 INFO L242 CegarLoopResult]: At program point L3910-16(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,346 INFO L242 CegarLoopResult]: At program point L3910-15(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,346 INFO L242 CegarLoopResult]: At program point L3910-18(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,346 INFO L242 CegarLoopResult]: At program point L3910-17(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,346 INFO L242 CegarLoopResult]: At program point L3910-20(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,346 INFO L242 CegarLoopResult]: At program point L3910-19(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,346 INFO L242 CegarLoopResult]: At program point L3910-22(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,346 INFO L242 CegarLoopResult]: At program point L3910-21(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,346 INFO L242 CegarLoopResult]: At program point L3910-24(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,346 INFO L242 CegarLoopResult]: At program point L3910-23(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,346 INFO L242 CegarLoopResult]: At program point L3910-26(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,346 INFO L242 CegarLoopResult]: At program point L3910-25(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,346 INFO L242 CegarLoopResult]: At program point L3910-28(lines 3907 3912) the Hoare annotation is: false [2019-12-07 16:10:45,346 INFO L242 CegarLoopResult]: At program point L3910-27(lines 3907 3912) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,347 INFO L242 CegarLoopResult]: At program point L4968-1(lines 4961 4970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,347 INFO L242 CegarLoopResult]: At program point L3910-30(lines 3907 3912) the Hoare annotation is: false [2019-12-07 16:10:45,347 INFO L242 CegarLoopResult]: At program point L3910-29(lines 3907 3912) the Hoare annotation is: false [2019-12-07 16:10:45,347 INFO L242 CegarLoopResult]: At program point L4968(lines 4961 4970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,347 INFO L242 CegarLoopResult]: At program point L7611-1(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,347 INFO L242 CegarLoopResult]: At program point L7611(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,347 INFO L242 CegarLoopResult]: At program point L7611-5(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,347 INFO L242 CegarLoopResult]: At program point L7611-4(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,347 INFO L242 CegarLoopResult]: At program point L7611-3(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,347 INFO L242 CegarLoopResult]: At program point L7611-2(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,347 INFO L242 CegarLoopResult]: At program point L7611-9(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,347 INFO L242 CegarLoopResult]: At program point L7611-8(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,347 INFO L242 CegarLoopResult]: At program point L7611-7(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,347 INFO L242 CegarLoopResult]: At program point L7611-6(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,347 INFO L242 CegarLoopResult]: At program point L7611-13(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,348 INFO L242 CegarLoopResult]: At program point L7611-12(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,348 INFO L242 CegarLoopResult]: At program point L7611-11(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,348 INFO L242 CegarLoopResult]: At program point L7611-10(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,348 INFO L242 CegarLoopResult]: At program point L7611-17(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,348 INFO L242 CegarLoopResult]: At program point L7611-16(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,348 INFO L242 CegarLoopResult]: At program point L7611-15(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,348 INFO L242 CegarLoopResult]: At program point L7611-14(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,348 INFO L242 CegarLoopResult]: At program point L7611-21(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,348 INFO L242 CegarLoopResult]: At program point L7611-20(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,348 INFO L242 CegarLoopResult]: At program point L7611-19(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,348 INFO L242 CegarLoopResult]: At program point L7611-18(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,348 INFO L242 CegarLoopResult]: At program point L7611-25(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,348 INFO L242 CegarLoopResult]: At program point L7611-24(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,348 INFO L242 CegarLoopResult]: At program point L7611-23(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,348 INFO L242 CegarLoopResult]: At program point L7611-22(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,349 INFO L242 CegarLoopResult]: At program point L7611-29(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,349 INFO L242 CegarLoopResult]: At program point L7611-28(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,349 INFO L242 CegarLoopResult]: At program point L7611-27(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,349 INFO L242 CegarLoopResult]: At program point L7611-26(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,349 INFO L242 CegarLoopResult]: At program point L7611-33(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,349 INFO L242 CegarLoopResult]: At program point L7611-32(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,349 INFO L246 CegarLoopResult]: For program point L5498(lines 5498 5501) no Hoare annotation was computed. [2019-12-07 16:10:45,349 INFO L242 CegarLoopResult]: At program point L7611-31(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,349 INFO L242 CegarLoopResult]: At program point L7611-30(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,349 INFO L242 CegarLoopResult]: At program point L7611-37(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,349 INFO L242 CegarLoopResult]: At program point L7611-36(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,349 INFO L242 CegarLoopResult]: At program point L7611-35(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,349 INFO L242 CegarLoopResult]: At program point L7611-34(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,349 INFO L246 CegarLoopResult]: For program point L5498-2(lines 5498 5501) no Hoare annotation was computed. [2019-12-07 16:10:45,349 INFO L242 CegarLoopResult]: At program point L7611-41(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,349 INFO L242 CegarLoopResult]: At program point L7611-40(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,350 INFO L242 CegarLoopResult]: At program point L7611-39(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,350 INFO L242 CegarLoopResult]: At program point L7611-38(lines 7610 7612) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,350 INFO L242 CegarLoopResult]: At program point L7611-45(lines 7610 7612) the Hoare annotation is: false [2019-12-07 16:10:45,350 INFO L242 CegarLoopResult]: At program point L7611-44(lines 7610 7612) the Hoare annotation is: false [2019-12-07 16:10:45,350 INFO L242 CegarLoopResult]: At program point L7611-43(lines 7610 7612) the Hoare annotation is: false [2019-12-07 16:10:45,350 INFO L242 CegarLoopResult]: At program point L7611-42(lines 7610 7612) the Hoare annotation is: false [2019-12-07 16:10:45,350 INFO L242 CegarLoopResult]: At program point L7614(lines 7613 7615) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,350 INFO L242 CegarLoopResult]: At program point L7614-1(lines 7613 7615) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,350 INFO L246 CegarLoopResult]: For program point L6558(line 6558) no Hoare annotation was computed. [2019-12-07 16:10:45,350 INFO L242 CegarLoopResult]: At program point L4444-1(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,350 INFO L242 CegarLoopResult]: At program point L4444-2(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,350 INFO L242 CegarLoopResult]: At program point L4444(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,350 INFO L242 CegarLoopResult]: At program point L4444-5(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,350 INFO L242 CegarLoopResult]: At program point L4444-6(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,350 INFO L242 CegarLoopResult]: At program point L4444-3(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,350 INFO L242 CegarLoopResult]: At program point L4444-4(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,351 INFO L242 CegarLoopResult]: At program point L4444-9(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,351 INFO L242 CegarLoopResult]: At program point L4444-10(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,351 INFO L242 CegarLoopResult]: At program point L4444-7(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,351 INFO L242 CegarLoopResult]: At program point L4444-8(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,351 INFO L242 CegarLoopResult]: At program point L4444-13(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,351 INFO L242 CegarLoopResult]: At program point L4444-14(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,351 INFO L242 CegarLoopResult]: At program point L4444-11(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,351 INFO L242 CegarLoopResult]: At program point L4444-12(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,351 INFO L242 CegarLoopResult]: At program point L4444-17(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,351 INFO L242 CegarLoopResult]: At program point L4444-18(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,351 INFO L242 CegarLoopResult]: At program point L4444-15(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,351 INFO L242 CegarLoopResult]: At program point L4444-16(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,351 INFO L242 CegarLoopResult]: At program point L4444-21(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,351 INFO L242 CegarLoopResult]: At program point L4444-22(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,351 INFO L242 CegarLoopResult]: At program point L4444-19(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,352 INFO L242 CegarLoopResult]: At program point L4444-20(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,352 INFO L242 CegarLoopResult]: At program point L4444-25(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,352 INFO L242 CegarLoopResult]: At program point L4444-26(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,352 INFO L242 CegarLoopResult]: At program point L4444-23(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,352 INFO L242 CegarLoopResult]: At program point L4444-24(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,352 INFO L242 CegarLoopResult]: At program point L4444-29(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,352 INFO L246 CegarLoopResult]: For program point L6559(lines 6559 6563) no Hoare annotation was computed. [2019-12-07 16:10:45,352 INFO L242 CegarLoopResult]: At program point L4444-30(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,352 INFO L242 CegarLoopResult]: At program point L4444-27(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,352 INFO L242 CegarLoopResult]: At program point L4444-28(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,352 INFO L242 CegarLoopResult]: At program point L4444-33(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,352 INFO L242 CegarLoopResult]: At program point L4444-34(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,352 INFO L242 CegarLoopResult]: At program point L4444-31(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,352 INFO L246 CegarLoopResult]: For program point L6559-2(lines 6533 6698) no Hoare annotation was computed. [2019-12-07 16:10:45,352 INFO L242 CegarLoopResult]: At program point L4444-32(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,352 INFO L242 CegarLoopResult]: At program point L4444-37(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,353 INFO L242 CegarLoopResult]: At program point L4444-38(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,353 INFO L242 CegarLoopResult]: At program point L4444-35(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,353 INFO L242 CegarLoopResult]: At program point L4444-36(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,353 INFO L242 CegarLoopResult]: At program point L4444-41(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,353 INFO L242 CegarLoopResult]: At program point L4444-42(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,353 INFO L242 CegarLoopResult]: At program point L4444-39(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,353 INFO L242 CegarLoopResult]: At program point L4444-40(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,353 INFO L242 CegarLoopResult]: At program point L4444-45(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,353 INFO L242 CegarLoopResult]: At program point L4444-46(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,353 INFO L242 CegarLoopResult]: At program point L4444-43(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,353 INFO L242 CegarLoopResult]: At program point L4444-44(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,353 INFO L242 CegarLoopResult]: At program point L4444-49(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,353 INFO L242 CegarLoopResult]: At program point L4444-47(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,353 INFO L242 CegarLoopResult]: At program point L4444-48(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,353 INFO L242 CegarLoopResult]: At program point L7617-1(lines 7616 7618) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,353 INFO L242 CegarLoopResult]: At program point L7617(lines 7616 7618) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,353 INFO L246 CegarLoopResult]: For program point L6032-1(lines 6032 6036) no Hoare annotation was computed. [2019-12-07 16:10:45,353 INFO L246 CegarLoopResult]: For program point L4447(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-1(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-4(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-5(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-2(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-3(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-8(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-9(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-6(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-7(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-12(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-13(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-10(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-11(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-16(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-17(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L242 CegarLoopResult]: At program point L6033(line 6033) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-14(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L6033-1(line 6033) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-15(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-20(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-21(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,354 INFO L246 CegarLoopResult]: For program point L4447-18(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,355 INFO L246 CegarLoopResult]: For program point L4447-19(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,355 INFO L246 CegarLoopResult]: For program point L4447-24(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,355 INFO L246 CegarLoopResult]: For program point L4447-25(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,355 INFO L246 CegarLoopResult]: For program point L4447-22(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,355 INFO L246 CegarLoopResult]: For program point L4447-23(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,355 INFO L246 CegarLoopResult]: For program point L4447-28(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,355 INFO L246 CegarLoopResult]: For program point L4447-29(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,355 INFO L246 CegarLoopResult]: For program point L4447-26(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,355 INFO L246 CegarLoopResult]: For program point L4447-27(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,355 INFO L242 CegarLoopResult]: At program point L4448-1(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,355 INFO L246 CegarLoopResult]: For program point L4447-32(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,355 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION(line 6880) no Hoare annotation was computed. [2019-12-07 16:10:45,355 INFO L242 CegarLoopResult]: At program point L4448-2(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,355 INFO L246 CegarLoopResult]: For program point L4447-33(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,355 INFO L246 CegarLoopResult]: For program point L4447-30(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,355 INFO L242 CegarLoopResult]: At program point L4448(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,355 INFO L246 CegarLoopResult]: For program point L4447-31(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,355 INFO L242 CegarLoopResult]: At program point L4448-5(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,355 INFO L246 CegarLoopResult]: For program point L4447-36(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,355 INFO L242 CegarLoopResult]: At program point L4448-6(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,356 INFO L246 CegarLoopResult]: For program point L4447-37(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,356 INFO L242 CegarLoopResult]: At program point L4448-3(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,356 INFO L246 CegarLoopResult]: For program point L4447-34(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,356 INFO L242 CegarLoopResult]: At program point L4448-4(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,356 INFO L246 CegarLoopResult]: For program point L4447-35(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,356 INFO L242 CegarLoopResult]: At program point L4448-9(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,356 INFO L246 CegarLoopResult]: For program point L4447-40(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,356 INFO L242 CegarLoopResult]: At program point L4448-10(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,356 INFO L246 CegarLoopResult]: For program point L4447-41(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,356 INFO L242 CegarLoopResult]: At program point L4448-7(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,356 INFO L246 CegarLoopResult]: For program point L4447-38(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,356 INFO L242 CegarLoopResult]: At program point L4448-8(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,356 INFO L246 CegarLoopResult]: For program point L4447-39(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,356 INFO L242 CegarLoopResult]: At program point L4448-13(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,356 INFO L246 CegarLoopResult]: For program point L4447-44(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,356 INFO L242 CegarLoopResult]: At program point L6034(line 6034) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,356 INFO L242 CegarLoopResult]: At program point L4448-14(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,356 INFO L246 CegarLoopResult]: For program point L4447-45(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,357 INFO L242 CegarLoopResult]: At program point L4448-11(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,357 INFO L246 CegarLoopResult]: For program point L4447-42(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,357 INFO L242 CegarLoopResult]: At program point L4448-12(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,357 INFO L246 CegarLoopResult]: For program point L4447-43(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,357 INFO L242 CegarLoopResult]: At program point L4448-17(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,357 INFO L246 CegarLoopResult]: For program point L4447-48(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,357 INFO L242 CegarLoopResult]: At program point L4448-18(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,357 INFO L246 CegarLoopResult]: For program point L4447-49(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,357 INFO L246 CegarLoopResult]: For program point L6034-1(line 6034) no Hoare annotation was computed. [2019-12-07 16:10:45,357 INFO L242 CegarLoopResult]: At program point L4448-15(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,357 INFO L246 CegarLoopResult]: For program point L4447-46(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,357 INFO L242 CegarLoopResult]: At program point L4448-16(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,357 INFO L246 CegarLoopResult]: For program point L4447-47(lines 4447 4451) no Hoare annotation was computed. [2019-12-07 16:10:45,357 INFO L242 CegarLoopResult]: At program point L4448-21(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,357 INFO L242 CegarLoopResult]: At program point L4448-22(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,357 INFO L242 CegarLoopResult]: At program point L4448-19(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,357 INFO L242 CegarLoopResult]: At program point L4448-20(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,358 INFO L242 CegarLoopResult]: At program point L4448-25(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,358 INFO L242 CegarLoopResult]: At program point L4448-26(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,358 INFO L242 CegarLoopResult]: At program point L4448-23(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,358 INFO L242 CegarLoopResult]: At program point L4448-24(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,358 INFO L242 CegarLoopResult]: At program point L4448-29(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,358 INFO L242 CegarLoopResult]: At program point L7620-1(lines 7619 7621) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,358 INFO L242 CegarLoopResult]: At program point L4448-30(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,358 INFO L242 CegarLoopResult]: At program point L7620(lines 7619 7621) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,358 INFO L242 CegarLoopResult]: At program point L4448-27(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,358 INFO L242 CegarLoopResult]: At program point L4448-28(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,358 INFO L242 CegarLoopResult]: At program point L4448-33(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,358 INFO L242 CegarLoopResult]: At program point L4448-34(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,358 INFO L242 CegarLoopResult]: At program point L4448-31(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,358 INFO L242 CegarLoopResult]: At program point L4448-32(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,358 INFO L242 CegarLoopResult]: At program point L4448-37(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,359 INFO L242 CegarLoopResult]: At program point L4448-38(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,359 INFO L242 CegarLoopResult]: At program point L4448-35(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,359 INFO L242 CegarLoopResult]: At program point L4448-36(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,359 INFO L242 CegarLoopResult]: At program point L4448-41(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,359 INFO L242 CegarLoopResult]: At program point L4448-42(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,359 INFO L242 CegarLoopResult]: At program point L4448-39(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,359 INFO L242 CegarLoopResult]: At program point L4448-40(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,359 INFO L242 CegarLoopResult]: At program point L4448-45(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,359 INFO L242 CegarLoopResult]: At program point L4978(lines 4971 4980) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,359 INFO L242 CegarLoopResult]: At program point L4448-46(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,359 INFO L242 CegarLoopResult]: At program point L4448-43(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,359 INFO L242 CegarLoopResult]: At program point L4448-44(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,359 INFO L242 CegarLoopResult]: At program point L4448-49(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,359 INFO L242 CegarLoopResult]: At program point L4978-1(lines 4971 4980) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,359 INFO L242 CegarLoopResult]: At program point L4448-47(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,359 INFO L242 CegarLoopResult]: At program point L4448-48(lines 4439 4454) the Hoare annotation is: false [2019-12-07 16:10:45,359 INFO L242 CegarLoopResult]: At program point L5507(lines 5465 5509) the Hoare annotation is: false [2019-12-07 16:10:45,359 INFO L242 CegarLoopResult]: At program point L4450(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,360 INFO L242 CegarLoopResult]: At program point L4450-3(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,360 INFO L242 CegarLoopResult]: At program point L4450-4(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,360 INFO L242 CegarLoopResult]: At program point L4450-1(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,360 INFO L242 CegarLoopResult]: At program point L4450-2(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,360 INFO L242 CegarLoopResult]: At program point L4450-7(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,360 INFO L242 CegarLoopResult]: At program point L4450-8(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,360 INFO L242 CegarLoopResult]: At program point L4450-5(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,360 INFO L242 CegarLoopResult]: At program point L4450-6(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,360 INFO L242 CegarLoopResult]: At program point L4450-11(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,360 INFO L242 CegarLoopResult]: At program point L4450-12(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,360 INFO L242 CegarLoopResult]: At program point L4450-9(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,360 INFO L242 CegarLoopResult]: At program point L4450-10(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,360 INFO L242 CegarLoopResult]: At program point L4450-15(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,360 INFO L242 CegarLoopResult]: At program point L4450-16(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,360 INFO L242 CegarLoopResult]: At program point L4450-13(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,361 INFO L242 CegarLoopResult]: At program point L4450-14(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,361 INFO L242 CegarLoopResult]: At program point L4450-19(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,361 INFO L242 CegarLoopResult]: At program point L4450-20(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,361 INFO L242 CegarLoopResult]: At program point L4450-17(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,361 INFO L242 CegarLoopResult]: At program point L4450-18(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,361 INFO L242 CegarLoopResult]: At program point L4450-23(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,361 INFO L242 CegarLoopResult]: At program point L4450-24(lines 4439 4454) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2019-12-07 16:10:45,367 INFO L242 CegarLoopResult]: At program point L7631-15(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,367 INFO L242 CegarLoopResult]: At program point L7631-14(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,367 INFO L242 CegarLoopResult]: At program point L7631-21(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,367 INFO L242 CegarLoopResult]: At program point L7631-20(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,368 INFO L242 CegarLoopResult]: At program point L7631-19(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,368 INFO L242 CegarLoopResult]: At program point L7631-18(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,368 INFO L242 CegarLoopResult]: At program point L7631-25(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,368 INFO L242 CegarLoopResult]: At program point L7631-24(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,368 INFO L242 CegarLoopResult]: At program point L7631-23(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,368 INFO L242 CegarLoopResult]: At program point L7631-22(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,368 INFO L242 CegarLoopResult]: At program point L7631-29(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,368 INFO L242 CegarLoopResult]: At program point L7631-28(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,368 INFO L242 CegarLoopResult]: At program point L7631-27(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,368 INFO L242 CegarLoopResult]: At program point L7631-26(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,368 INFO L242 CegarLoopResult]: At program point L7631-33(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,368 INFO L242 CegarLoopResult]: At program point L7631-32(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,368 INFO L242 CegarLoopResult]: At program point L7631-31(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,368 INFO L242 CegarLoopResult]: At program point L7631-30(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,368 INFO L242 CegarLoopResult]: At program point L7631-37(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,369 INFO L242 CegarLoopResult]: At program point L7631-36(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,369 INFO L242 CegarLoopResult]: At program point L7631-35(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,369 INFO L242 CegarLoopResult]: At program point L7631-34(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,369 INFO L242 CegarLoopResult]: At program point L7631-41(lines 6193 6223) the Hoare annotation is: false [2019-12-07 16:10:45,369 INFO L242 CegarLoopResult]: At program point L7631-40(lines 6193 6223) the Hoare annotation is: false [2019-12-07 16:10:45,369 INFO L242 CegarLoopResult]: At program point L7631-39(lines 6193 6223) the Hoare annotation is: false [2019-12-07 16:10:45,369 INFO L242 CegarLoopResult]: At program point L7631-38(lines 6193 6223) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,369 INFO L242 CegarLoopResult]: At program point L7631-42(lines 6193 6223) the Hoare annotation is: false [2019-12-07 16:10:45,369 INFO L242 CegarLoopResult]: At program point L4462(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,369 INFO L242 CegarLoopResult]: At program point L4462-3(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,369 INFO L242 CegarLoopResult]: At program point L4462-4(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,369 INFO L242 CegarLoopResult]: At program point L4462-1(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,369 INFO L242 CegarLoopResult]: At program point L4462-2(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,369 INFO L242 CegarLoopResult]: At program point L4462-7(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,369 INFO L242 CegarLoopResult]: At program point L4462-8(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,369 INFO L242 CegarLoopResult]: At program point L4462-5(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,370 INFO L242 CegarLoopResult]: At program point L4462-6(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,370 INFO L242 CegarLoopResult]: At program point L4462-11(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,370 INFO L242 CegarLoopResult]: At program point L4462-12(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,370 INFO L242 CegarLoopResult]: At program point L4462-9(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,370 INFO L242 CegarLoopResult]: At program point L4462-10(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,370 INFO L242 CegarLoopResult]: At program point L4462-15(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,370 INFO L242 CegarLoopResult]: At program point L4462-16(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,370 INFO L242 CegarLoopResult]: At program point L4462-13(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,370 INFO L242 CegarLoopResult]: At program point L4462-14(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,370 INFO L242 CegarLoopResult]: At program point L4462-19(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,370 INFO L242 CegarLoopResult]: At program point L4462-20(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,370 INFO L242 CegarLoopResult]: At program point L4462-17(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,370 INFO L242 CegarLoopResult]: At program point L4462-18(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,370 INFO L242 CegarLoopResult]: At program point L4462-23(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,370 INFO L242 CegarLoopResult]: At program point L4462-24(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,371 INFO L242 CegarLoopResult]: At program point L4462-21(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,371 INFO L242 CegarLoopResult]: At program point L4462-22(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,371 INFO L242 CegarLoopResult]: At program point L7634(lines 7633 7635) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,371 INFO L242 CegarLoopResult]: At program point L4462-27(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,371 INFO L242 CegarLoopResult]: At program point L4462-28(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,371 INFO L242 CegarLoopResult]: At program point L4462-25(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,371 INFO L242 CegarLoopResult]: At program point L4462-26(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,371 INFO L242 CegarLoopResult]: At program point L4462-31(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,371 INFO L242 CegarLoopResult]: At program point L4462-32(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,371 INFO L242 CegarLoopResult]: At program point L4462-29(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,371 INFO L246 CegarLoopResult]: For program point L6577(line 6577) no Hoare annotation was computed. [2019-12-07 16:10:45,371 INFO L242 CegarLoopResult]: At program point L4462-30(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,371 INFO L242 CegarLoopResult]: At program point L4462-35(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,371 INFO L242 CegarLoopResult]: At program point L4462-36(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,371 INFO L242 CegarLoopResult]: At program point L4462-33(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,371 INFO L242 CegarLoopResult]: At program point L4462-34(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,372 INFO L242 CegarLoopResult]: At program point L4462-39(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,372 INFO L242 CegarLoopResult]: At program point L4462-40(lines 4456 4464) the Hoare annotation is: false [2019-12-07 16:10:45,372 INFO L242 CegarLoopResult]: At program point L4462-37(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,372 INFO L242 CegarLoopResult]: At program point L4462-38(lines 4456 4464) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,372 INFO L242 CegarLoopResult]: At program point L4462-43(lines 4456 4464) the Hoare annotation is: false [2019-12-07 16:10:45,372 INFO L242 CegarLoopResult]: At program point L4462-44(lines 4456 4464) the Hoare annotation is: false [2019-12-07 16:10:45,372 INFO L242 CegarLoopResult]: At program point L4462-41(lines 4456 4464) the Hoare annotation is: false [2019-12-07 16:10:45,372 INFO L242 CegarLoopResult]: At program point L4462-42(lines 4456 4464) the Hoare annotation is: false [2019-12-07 16:10:45,372 INFO L242 CegarLoopResult]: At program point L4462-47(lines 4456 4464) the Hoare annotation is: false [2019-12-07 16:10:45,372 INFO L242 CegarLoopResult]: At program point L4462-48(lines 4456 4464) the Hoare annotation is: false [2019-12-07 16:10:45,372 INFO L246 CegarLoopResult]: For program point L3935-1(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,372 INFO L242 CegarLoopResult]: At program point L4462-45(lines 4456 4464) the Hoare annotation is: false [2019-12-07 16:10:45,372 INFO L246 CegarLoopResult]: For program point L3935(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,372 INFO L242 CegarLoopResult]: At program point L4462-46(lines 4456 4464) the Hoare annotation is: false [2019-12-07 16:10:45,372 INFO L246 CegarLoopResult]: For program point L3935-3(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,372 INFO L246 CegarLoopResult]: For program point L3935-2(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,372 INFO L246 CegarLoopResult]: For program point L3935-5(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,372 INFO L242 CegarLoopResult]: At program point L4462-49(lines 4456 4464) the Hoare annotation is: false [2019-12-07 16:10:45,372 INFO L246 CegarLoopResult]: For program point L3935-4(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,372 INFO L246 CegarLoopResult]: For program point L3935-7(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L3935-6(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L3935-9(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L3935-8(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L6578(lines 6578 6582) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L3935-11(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L3935-10(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L3935-13(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L3935-12(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L3935-15(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L3935-14(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L6578-2(lines 6533 6698) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L3935-17(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L3935-16(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L3935-19(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L3935-18(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L3935-21(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L3935-20(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L3935-23(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L246 CegarLoopResult]: For program point L3935-22(lines 3935 3941) no Hoare annotation was computed. [2019-12-07 16:10:45,373 INFO L242 CegarLoopResult]: At program point L7637(lines 7636 7638) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,373 INFO L249 CegarLoopResult]: At program point L3938(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,373 INFO L249 CegarLoopResult]: At program point L3938-2(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,373 INFO L249 CegarLoopResult]: At program point L3938-1(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-4(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-3(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-6(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-5(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-8(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-7(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-10(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-9(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-12(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-11(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-14(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-13(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-16(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-15(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-18(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-17(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-20(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-19(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-22(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,374 INFO L249 CegarLoopResult]: At program point L3938-21(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,375 INFO L249 CegarLoopResult]: At program point L3938-23(lines 3935 3940) the Hoare annotation is: true [2019-12-07 16:10:45,375 INFO L242 CegarLoopResult]: At program point L7641(lines 7640 7642) the Hoare annotation is: false [2019-12-07 16:10:45,375 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION(line 6880) no Hoare annotation was computed. [2019-12-07 16:10:45,375 INFO L242 CegarLoopResult]: At program point L7644(lines 7643 7645) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,375 INFO L246 CegarLoopResult]: For program point L5531(lines 5531 5534) no Hoare annotation was computed. [2019-12-07 16:10:45,375 INFO L242 CegarLoopResult]: At program point L5531-1(lines 5531 5534) the Hoare annotation is: false [2019-12-07 16:10:45,375 INFO L246 CegarLoopResult]: For program point L6589(line 6589) no Hoare annotation was computed. [2019-12-07 16:10:45,375 INFO L242 CegarLoopResult]: At program point L3947-1(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,375 INFO L242 CegarLoopResult]: At program point L3947(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,375 INFO L242 CegarLoopResult]: At program point L3947-3(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,375 INFO L242 CegarLoopResult]: At program point L3947-2(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,375 INFO L242 CegarLoopResult]: At program point L3947-5(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,375 INFO L242 CegarLoopResult]: At program point L3947-4(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,375 INFO L242 CegarLoopResult]: At program point L3947-7(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,375 INFO L242 CegarLoopResult]: At program point L3947-6(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,375 INFO L242 CegarLoopResult]: At program point L3947-9(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,375 INFO L242 CegarLoopResult]: At program point L3947-8(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,376 INFO L246 CegarLoopResult]: For program point L6590(lines 6590 6594) no Hoare annotation was computed. [2019-12-07 16:10:45,376 INFO L242 CegarLoopResult]: At program point L3947-11(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,376 INFO L242 CegarLoopResult]: At program point L3947-10(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,376 INFO L242 CegarLoopResult]: At program point L3947-13(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,376 INFO L242 CegarLoopResult]: At program point L3947-12(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,376 INFO L242 CegarLoopResult]: At program point L3947-15(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,376 INFO L242 CegarLoopResult]: At program point L3947-14(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,376 INFO L246 CegarLoopResult]: For program point L6590-2(lines 6533 6698) no Hoare annotation was computed. [2019-12-07 16:10:45,376 INFO L242 CegarLoopResult]: At program point L3947-17(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,376 INFO L242 CegarLoopResult]: At program point L3947-16(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,376 INFO L242 CegarLoopResult]: At program point L3947-19(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,376 INFO L242 CegarLoopResult]: At program point L3947-18(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,376 INFO L242 CegarLoopResult]: At program point L3947-21(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,376 INFO L242 CegarLoopResult]: At program point L3947-20(lines 3919 3949) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,376 INFO L242 CegarLoopResult]: At program point L3947-23(lines 3919 3949) the Hoare annotation is: false [2019-12-07 16:10:45,376 INFO L242 CegarLoopResult]: At program point L3947-22(lines 3919 3949) the Hoare annotation is: false [2019-12-07 16:10:45,377 INFO L246 CegarLoopResult]: For program point L5537(lines 5537 5541) no Hoare annotation was computed. [2019-12-07 16:10:45,377 INFO L242 CegarLoopResult]: At program point L7654(lines 7653 7655) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,377 INFO L242 CegarLoopResult]: At program point L3955-1(lines 3950 3957) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,377 INFO L242 CegarLoopResult]: At program point L3955(lines 3950 3957) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,377 INFO L242 CegarLoopResult]: At program point L3955-3(lines 3950 3957) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,377 INFO L242 CegarLoopResult]: At program point L3955-2(lines 3950 3957) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,377 INFO L242 CegarLoopResult]: At program point L3955-5(lines 3950 3957) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,377 INFO L242 CegarLoopResult]: At program point L3955-4(lines 3950 3957) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,377 INFO L242 CegarLoopResult]: At program point L3955-7(lines 3950 3957) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,377 INFO L242 CegarLoopResult]: At program point L3955-6(lines 3950 3957) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,377 INFO L242 CegarLoopResult]: At program point L3955-9(lines 3950 3957) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,377 INFO L242 CegarLoopResult]: At program point L3955-8(lines 3950 3957) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,377 INFO L242 CegarLoopResult]: At program point L3955-11(lines 3950 3957) the Hoare annotation is: false [2019-12-07 16:10:45,377 INFO L242 CegarLoopResult]: At program point L3955-10(lines 3950 3957) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,377 INFO L242 CegarLoopResult]: At program point L7658(lines 7657 7659) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,377 INFO L246 CegarLoopResult]: For program point L6601(line 6601) no Hoare annotation was computed. [2019-12-07 16:10:45,378 INFO L246 CegarLoopResult]: For program point L6602(lines 6602 6606) no Hoare annotation was computed. [2019-12-07 16:10:45,378 INFO L246 CegarLoopResult]: For program point L6602-2(lines 6533 6698) no Hoare annotation was computed. [2019-12-07 16:10:45,378 INFO L242 CegarLoopResult]: At program point L3961-1(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,378 INFO L242 CegarLoopResult]: At program point L3961(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,378 INFO L242 CegarLoopResult]: At program point L3961-3(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,378 INFO L242 CegarLoopResult]: At program point L3961-2(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,378 INFO L242 CegarLoopResult]: At program point L3961-5(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,378 INFO L242 CegarLoopResult]: At program point L3961-4(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,378 INFO L242 CegarLoopResult]: At program point L3961-7(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,378 INFO L242 CegarLoopResult]: At program point L3961-6(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,378 INFO L242 CegarLoopResult]: At program point L3961-9(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,378 INFO L242 CegarLoopResult]: At program point L3961-8(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,378 INFO L242 CegarLoopResult]: At program point L3961-11(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,378 INFO L242 CegarLoopResult]: At program point L3961-10(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,378 INFO L242 CegarLoopResult]: At program point L3961-13(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,378 INFO L246 CegarLoopResult]: For program point L5547(lines 5547 5550) no Hoare annotation was computed. [2019-12-07 16:10:45,379 INFO L242 CegarLoopResult]: At program point L4490(lines 4465 4492) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,379 INFO L242 CegarLoopResult]: At program point L3961-12(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,379 INFO L242 CegarLoopResult]: At program point L5547-1(lines 5547 5550) the Hoare annotation is: false [2019-12-07 16:10:45,379 INFO L242 CegarLoopResult]: At program point L3961-15(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,379 INFO L242 CegarLoopResult]: At program point L3961-14(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,379 INFO L242 CegarLoopResult]: At program point L4490-3(lines 4465 4492) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,379 INFO L242 CegarLoopResult]: At program point L3961-17(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,379 INFO L242 CegarLoopResult]: At program point L3961-16(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,379 INFO L242 CegarLoopResult]: At program point L4490-4(lines 4465 4492) the Hoare annotation is: false [2019-12-07 16:10:45,379 INFO L242 CegarLoopResult]: At program point L4490-1(lines 4465 4492) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,379 INFO L242 CegarLoopResult]: At program point L3961-19(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,379 INFO L242 CegarLoopResult]: At program point L4490-2(lines 4465 4492) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,379 INFO L242 CegarLoopResult]: At program point L3961-18(lines 3958 3963) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,379 INFO L242 CegarLoopResult]: At program point L3961-21(lines 3958 3963) the Hoare annotation is: false [2019-12-07 16:10:45,379 INFO L242 CegarLoopResult]: At program point L3961-20(lines 3958 3963) the Hoare annotation is: false [2019-12-07 16:10:45,379 INFO L242 CegarLoopResult]: At program point L7662(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,380 INFO L242 CegarLoopResult]: At program point L7662-4(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,380 INFO L242 CegarLoopResult]: At program point L7662-3(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,380 INFO L242 CegarLoopResult]: At program point L7662-2(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,380 INFO L242 CegarLoopResult]: At program point L7662-1(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,380 INFO L242 CegarLoopResult]: At program point L7662-8(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,380 INFO L242 CegarLoopResult]: At program point L7662-7(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,380 INFO L242 CegarLoopResult]: At program point L7662-6(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,380 INFO L242 CegarLoopResult]: At program point L7662-5(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,380 INFO L242 CegarLoopResult]: At program point L7662-12(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,380 INFO L242 CegarLoopResult]: At program point L7662-11(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,380 INFO L242 CegarLoopResult]: At program point L7662-10(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,380 INFO L242 CegarLoopResult]: At program point L7662-9(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,380 INFO L242 CegarLoopResult]: At program point L7662-16(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,380 INFO L242 CegarLoopResult]: At program point L7662-15(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,380 INFO L242 CegarLoopResult]: At program point L7662-14(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,381 INFO L242 CegarLoopResult]: At program point L7662-13(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,381 INFO L242 CegarLoopResult]: At program point L7662-20(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,381 INFO L242 CegarLoopResult]: At program point L7662-19(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,381 INFO L242 CegarLoopResult]: At program point L7662-18(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,381 INFO L242 CegarLoopResult]: At program point L7662-17(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,381 INFO L242 CegarLoopResult]: At program point L7662-24(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,381 INFO L242 CegarLoopResult]: At program point L7662-23(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,381 INFO L242 CegarLoopResult]: At program point L7662-22(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,381 INFO L242 CegarLoopResult]: At program point L7662-21(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,381 INFO L242 CegarLoopResult]: At program point L7662-28(lines 7661 7663) the Hoare annotation is: false [2019-12-07 16:10:45,381 INFO L242 CegarLoopResult]: At program point L7662-27(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,381 INFO L242 CegarLoopResult]: At program point L7662-26(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,381 INFO L242 CegarLoopResult]: At program point L7662-25(lines 7661 7663) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,381 INFO L242 CegarLoopResult]: At program point L7662-30(lines 7661 7663) the Hoare annotation is: false [2019-12-07 16:10:45,381 INFO L242 CegarLoopResult]: At program point L7662-29(lines 7661 7663) the Hoare annotation is: false [2019-12-07 16:10:45,381 INFO L246 CegarLoopResult]: For program point L5551(lines 5551 5556) no Hoare annotation was computed. [2019-12-07 16:10:45,382 INFO L242 CegarLoopResult]: At program point L7665-1(lines 7664 7666) the Hoare annotation is: false [2019-12-07 16:10:45,382 INFO L242 CegarLoopResult]: At program point L7665(lines 7664 7666) the Hoare annotation is: false [2019-12-07 16:10:45,382 INFO L246 CegarLoopResult]: For program point L7138(lines 7138 7141) no Hoare annotation was computed. [2019-12-07 16:10:45,382 INFO L242 CegarLoopResult]: At program point L3968(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,382 INFO L242 CegarLoopResult]: At program point L3968-1(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,382 INFO L242 CegarLoopResult]: At program point L3968-4(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,382 INFO L242 CegarLoopResult]: At program point L3968-3(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,382 INFO L242 CegarLoopResult]: At program point L3968-6(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,382 INFO L242 CegarLoopResult]: At program point L3968-8(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,382 INFO L242 CegarLoopResult]: At program point L3968-10(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,382 INFO L242 CegarLoopResult]: At program point L3968-11(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,382 INFO L242 CegarLoopResult]: At program point L7668(lines 7667 7669) the Hoare annotation is: false [2019-12-07 16:10:45,382 INFO L242 CegarLoopResult]: At program point L3968-13(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,382 INFO L242 CegarLoopResult]: At program point L3968-15(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,382 INFO L242 CegarLoopResult]: At program point L3968-18(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,382 INFO L242 CegarLoopResult]: At program point L3968-17(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,383 INFO L242 CegarLoopResult]: At program point L3968-20(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,383 INFO L242 CegarLoopResult]: At program point L3968-22(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,383 INFO L242 CegarLoopResult]: At program point L3968-24(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,383 INFO L242 CegarLoopResult]: At program point L3968-25(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,383 INFO L242 CegarLoopResult]: At program point L3968-27(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,383 INFO L242 CegarLoopResult]: At program point L3968-29(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,383 INFO L242 CegarLoopResult]: At program point L3968-32(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,383 INFO L242 CegarLoopResult]: At program point L3968-31(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,383 INFO L242 CegarLoopResult]: At program point L3968-34(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,383 INFO L242 CegarLoopResult]: At program point L3968-35(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,383 INFO L242 CegarLoopResult]: At program point L3968-37(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,383 INFO L242 CegarLoopResult]: At program point L3968-39(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,383 INFO L242 CegarLoopResult]: At program point L3968-42(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,383 INFO L242 CegarLoopResult]: At program point L3968-41(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,383 INFO L242 CegarLoopResult]: At program point L3968-44(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,384 INFO L242 CegarLoopResult]: At program point L3968-45(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,384 INFO L242 CegarLoopResult]: At program point L3968-47(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,384 INFO L242 CegarLoopResult]: At program point L3968-49(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,384 INFO L242 CegarLoopResult]: At program point L3968-52(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,384 INFO L242 CegarLoopResult]: At program point L3968-51(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,384 INFO L242 CegarLoopResult]: At program point L3968-54(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,384 INFO L242 CegarLoopResult]: At program point L3968-56(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,384 INFO L242 CegarLoopResult]: At program point L3968-58(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,384 INFO L242 CegarLoopResult]: At program point L3968-59(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,384 INFO L242 CegarLoopResult]: At program point L3968-61(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,384 INFO L242 CegarLoopResult]: At program point L3968-63(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,384 INFO L242 CegarLoopResult]: At program point L3968-66(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,384 INFO L242 CegarLoopResult]: At program point L3968-65(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,384 INFO L242 CegarLoopResult]: At program point L3968-68(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,384 INFO L242 CegarLoopResult]: At program point L3968-69(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,385 INFO L242 CegarLoopResult]: At program point L3968-72(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,385 INFO L242 CegarLoopResult]: At program point L3968-71(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,385 INFO L242 CegarLoopResult]: At program point L3968-74(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,385 INFO L242 CegarLoopResult]: At program point L3968-75(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,385 INFO L242 CegarLoopResult]: At program point L3968-78(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,385 INFO L246 CegarLoopResult]: For program point L6613(line 6613) no Hoare annotation was computed. [2019-12-07 16:10:45,385 INFO L242 CegarLoopResult]: At program point L3968-77(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,385 INFO L242 CegarLoopResult]: At program point L3968-80(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,385 INFO L242 CegarLoopResult]: At program point L3968-82(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,385 INFO L242 CegarLoopResult]: At program point L3968-84(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,385 INFO L242 CegarLoopResult]: At program point L3968-85(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,385 INFO L242 CegarLoopResult]: At program point L3968-87(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,385 INFO L242 CegarLoopResult]: At program point L3968-89(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,385 INFO L242 CegarLoopResult]: At program point L3968-92(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,385 INFO L242 CegarLoopResult]: At program point L3968-91(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,386 INFO L242 CegarLoopResult]: At program point L3968-94(lines 3964 3970) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,386 INFO L242 CegarLoopResult]: At program point L3968-96(lines 3964 3970) the Hoare annotation is: false [2019-12-07 16:10:45,386 INFO L242 CegarLoopResult]: At program point L3968-98(lines 3964 3970) the Hoare annotation is: false [2019-12-07 16:10:45,386 INFO L242 CegarLoopResult]: At program point L3968-99(lines 3964 3970) the Hoare annotation is: false [2019-12-07 16:10:45,386 INFO L242 CegarLoopResult]: At program point L3968-102(lines 3964 3970) the Hoare annotation is: false [2019-12-07 16:10:45,386 INFO L242 CegarLoopResult]: At program point L3968-101(lines 3964 3970) the Hoare annotation is: false [2019-12-07 16:10:45,386 INFO L246 CegarLoopResult]: For program point L6614(lines 6614 6618) no Hoare annotation was computed. [2019-12-07 16:10:45,386 INFO L242 CegarLoopResult]: At program point L3968-104(lines 3964 3970) the Hoare annotation is: false [2019-12-07 16:10:45,386 INFO L246 CegarLoopResult]: For program point L6614-2(lines 6533 6698) no Hoare annotation was computed. [2019-12-07 16:10:45,386 INFO L242 CegarLoopResult]: At program point L5557(lines 5527 5683) the Hoare annotation is: false [2019-12-07 16:10:45,386 INFO L242 CegarLoopResult]: At program point L7143(lines 7135 7145) the Hoare annotation is: false [2019-12-07 16:10:45,386 INFO L242 CegarLoopResult]: At program point L7672-1(lines 7671 7673) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,386 INFO L242 CegarLoopResult]: At program point L7672(lines 7671 7673) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,386 INFO L246 CegarLoopResult]: For program point L4503(lines 4503 4506) no Hoare annotation was computed. [2019-12-07 16:10:45,386 INFO L246 CegarLoopResult]: For program point L4503-1(lines 4503 4506) no Hoare annotation was computed. [2019-12-07 16:10:45,386 INFO L246 CegarLoopResult]: For program point L5560(lines 5560 5564) no Hoare annotation was computed. [2019-12-07 16:10:45,386 INFO L246 CegarLoopResult]: For program point L4503-4(lines 4503 4506) no Hoare annotation was computed. [2019-12-07 16:10:45,386 INFO L246 CegarLoopResult]: For program point L4503-2(lines 4503 4506) no Hoare annotation was computed. [2019-12-07 16:10:45,386 INFO L246 CegarLoopResult]: For program point L4503-3(lines 4503 4506) no Hoare annotation was computed. [2019-12-07 16:10:45,386 INFO L242 CegarLoopResult]: At program point L3975-1(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,387 INFO L242 CegarLoopResult]: At program point L3975(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,387 INFO L242 CegarLoopResult]: At program point L3975-3(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,387 INFO L242 CegarLoopResult]: At program point L3975-2(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,387 INFO L242 CegarLoopResult]: At program point L3975-5(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,387 INFO L242 CegarLoopResult]: At program point L3975-4(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,387 INFO L242 CegarLoopResult]: At program point L3975-7(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,387 INFO L242 CegarLoopResult]: At program point L3975-6(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,387 INFO L242 CegarLoopResult]: At program point L3975-9(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,387 INFO L242 CegarLoopResult]: At program point L3975-8(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,387 INFO L242 CegarLoopResult]: At program point L3975-11(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,387 INFO L242 CegarLoopResult]: At program point L3975-10(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,387 INFO L242 CegarLoopResult]: At program point L7675(lines 7674 7676) the Hoare annotation is: false [2019-12-07 16:10:45,387 INFO L242 CegarLoopResult]: At program point L3975-13(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,387 INFO L242 CegarLoopResult]: At program point L3975-12(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,387 INFO L242 CegarLoopResult]: At program point L3975-15(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,387 INFO L242 CegarLoopResult]: At program point L3975-14(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,388 INFO L242 CegarLoopResult]: At program point L3975-17(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,388 INFO L242 CegarLoopResult]: At program point L5561(lines 5527 5683) the Hoare annotation is: false [2019-12-07 16:10:45,388 INFO L242 CegarLoopResult]: At program point L3975-16(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,388 INFO L242 CegarLoopResult]: At program point L3975-19(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,388 INFO L242 CegarLoopResult]: At program point L3975-18(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,388 INFO L242 CegarLoopResult]: At program point L3975-21(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,388 INFO L242 CegarLoopResult]: At program point L3975-20(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,388 INFO L242 CegarLoopResult]: At program point L3975-23(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,388 INFO L242 CegarLoopResult]: At program point L3975-22(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,388 INFO L242 CegarLoopResult]: At program point L3975-25(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,388 INFO L242 CegarLoopResult]: At program point L3975-24(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,388 INFO L242 CegarLoopResult]: At program point L3975-27(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,388 INFO L242 CegarLoopResult]: At program point L3975-26(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,388 INFO L242 CegarLoopResult]: At program point L3975-29(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,388 INFO L242 CegarLoopResult]: At program point L3975-28(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,389 INFO L242 CegarLoopResult]: At program point L3975-31(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,389 INFO L242 CegarLoopResult]: At program point L3975-30(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,389 INFO L242 CegarLoopResult]: At program point L3975-33(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,389 INFO L242 CegarLoopResult]: At program point L3975-32(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,389 INFO L242 CegarLoopResult]: At program point L3975-35(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,389 INFO L242 CegarLoopResult]: At program point L3975-34(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,389 INFO L242 CegarLoopResult]: At program point L3975-37(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,389 INFO L242 CegarLoopResult]: At program point L3975-36(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,389 INFO L242 CegarLoopResult]: At program point L3975-39(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,389 INFO L242 CegarLoopResult]: At program point L3975-38(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,389 INFO L242 CegarLoopResult]: At program point L3975-41(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,389 INFO L242 CegarLoopResult]: At program point L3975-40(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,389 INFO L242 CegarLoopResult]: At program point L3975-43(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,389 INFO L242 CegarLoopResult]: At program point L3975-42(lines 3971 3977) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,389 INFO L242 CegarLoopResult]: At program point L3975-45(lines 3971 3977) the Hoare annotation is: false [2019-12-07 16:10:45,390 INFO L242 CegarLoopResult]: At program point L3975-44(lines 3971 3977) the Hoare annotation is: false [2019-12-07 16:10:45,390 INFO L242 CegarLoopResult]: At program point L3975-47(lines 3971 3977) the Hoare annotation is: false [2019-12-07 16:10:45,390 INFO L242 CegarLoopResult]: At program point L3975-46(lines 3971 3977) the Hoare annotation is: false [2019-12-07 16:10:45,390 INFO L242 CegarLoopResult]: At program point L5563(lines 5527 5683) the Hoare annotation is: false [2019-12-07 16:10:45,390 INFO L246 CegarLoopResult]: For program point L4508-1(lines 4508 4511) no Hoare annotation was computed. [2019-12-07 16:10:45,390 INFO L246 CegarLoopResult]: For program point L4508-2(lines 4508 4511) no Hoare annotation was computed. [2019-12-07 16:10:45,390 INFO L246 CegarLoopResult]: For program point L4508(lines 4508 4511) no Hoare annotation was computed. [2019-12-07 16:10:45,390 INFO L246 CegarLoopResult]: For program point L4508-3(lines 4508 4511) no Hoare annotation was computed. [2019-12-07 16:10:45,390 INFO L246 CegarLoopResult]: For program point L4508-4(lines 4508 4511) no Hoare annotation was computed. [2019-12-07 16:10:45,390 INFO L246 CegarLoopResult]: For program point L5566(lines 5566 5577) no Hoare annotation was computed. [2019-12-07 16:10:45,390 INFO L246 CegarLoopResult]: For program point L5566-1(lines 5566 5577) no Hoare annotation was computed. [2019-12-07 16:10:45,390 INFO L246 CegarLoopResult]: For program point L6625(line 6625) no Hoare annotation was computed. [2019-12-07 16:10:45,390 INFO L246 CegarLoopResult]: For program point L5568(lines 5568 5575) no Hoare annotation was computed. [2019-12-07 16:10:45,390 INFO L246 CegarLoopResult]: For program point L6626(lines 6626 6630) no Hoare annotation was computed. [2019-12-07 16:10:45,390 INFO L246 CegarLoopResult]: For program point L6626-2(lines 6533 6698) no Hoare annotation was computed. [2019-12-07 16:10:45,390 INFO L246 CegarLoopResult]: For program point L7684-2(lines 7684 7686) no Hoare annotation was computed. [2019-12-07 16:10:45,390 INFO L246 CegarLoopResult]: For program point L5570(lines 5570 5573) no Hoare annotation was computed. [2019-12-07 16:10:45,390 INFO L246 CegarLoopResult]: For program point L7684(lines 7684 7686) no Hoare annotation was computed. [2019-12-07 16:10:45,390 INFO L246 CegarLoopResult]: For program point L7684-5(lines 7684 7686) no Hoare annotation was computed. [2019-12-07 16:10:45,390 INFO L246 CegarLoopResult]: For program point L7684-4(lines 7684 7686) no Hoare annotation was computed. [2019-12-07 16:10:45,390 INFO L246 CegarLoopResult]: For program point L7684-3(lines 7684 7686) no Hoare annotation was computed. [2019-12-07 16:10:45,390 INFO L242 CegarLoopResult]: At program point L3990(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,391 INFO L242 CegarLoopResult]: At program point L3990-2(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,391 INFO L242 CegarLoopResult]: At program point L3990-1(lines 1 7686) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,391 INFO L246 CegarLoopResult]: For program point L5578(lines 5578 5592) no Hoare annotation was computed. [2019-12-07 16:10:45,391 INFO L246 CegarLoopResult]: For program point L5578-1(lines 5578 5592) no Hoare annotation was computed. [2019-12-07 16:10:45,391 INFO L246 CegarLoopResult]: For program point L5579(lines 5579 5590) no Hoare annotation was computed. [2019-12-07 16:10:45,391 INFO L242 CegarLoopResult]: At program point L4523(lines 4493 4525) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,391 INFO L242 CegarLoopResult]: At program point L4523-1(lines 4493 4525) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,391 INFO L246 CegarLoopResult]: For program point L6637(line 6637) no Hoare annotation was computed. [2019-12-07 16:10:45,391 INFO L242 CegarLoopResult]: At program point L4523-4(lines 4493 4525) the Hoare annotation is: false [2019-12-07 16:10:45,391 INFO L242 CegarLoopResult]: At program point L4523-2(lines 4493 4525) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,391 INFO L242 CegarLoopResult]: At program point L4523-3(lines 4493 4525) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,391 INFO L246 CegarLoopResult]: For program point L6638(lines 6638 6642) no Hoare annotation was computed. [2019-12-07 16:10:45,391 INFO L246 CegarLoopResult]: For program point L6638-2(lines 6533 6698) no Hoare annotation was computed. [2019-12-07 16:10:45,391 INFO L246 CegarLoopResult]: For program point L5581(lines 5581 5588) no Hoare annotation was computed. [2019-12-07 16:10:45,391 INFO L246 CegarLoopResult]: For program point L6649(line 6649) no Hoare annotation was computed. [2019-12-07 16:10:45,391 INFO L246 CegarLoopResult]: For program point L6650(lines 6650 6654) no Hoare annotation was computed. [2019-12-07 16:10:45,391 INFO L246 CegarLoopResult]: For program point L5593-2(lines 5527 5683) no Hoare annotation was computed. [2019-12-07 16:10:45,391 INFO L246 CegarLoopResult]: For program point L5593(lines 5593 5617) no Hoare annotation was computed. [2019-12-07 16:10:45,391 INFO L246 CegarLoopResult]: For program point L4538(lines 4538 4541) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L246 CegarLoopResult]: For program point L4538-1(lines 4538 4541) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L246 CegarLoopResult]: For program point L5598(lines 5598 5605) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L246 CegarLoopResult]: For program point L6656(line 6656) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L246 CegarLoopResult]: For program point L6657-2(lines 6533 6698) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L246 CegarLoopResult]: For program point L6657(lines 6657 6661) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L246 CegarLoopResult]: For program point L5602(lines 5602 5605) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L246 CegarLoopResult]: For program point L5602-2(lines 5598 5605) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L246 CegarLoopResult]: For program point L5075(lines 5075 5078) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L246 CegarLoopResult]: For program point L4549(lines 4549 4552) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L246 CegarLoopResult]: For program point L4549-1(lines 4549 4552) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L242 CegarLoopResult]: At program point L5607(lines 5593 5616) the Hoare annotation is: false [2019-12-07 16:10:45,392 INFO L246 CegarLoopResult]: For program point L5608(lines 5608 5612) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L242 CegarLoopResult]: At program point L5609(lines 5593 5616) the Hoare annotation is: false [2019-12-07 16:10:45,392 INFO L246 CegarLoopResult]: For program point L7196(lines 7196 7199) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L242 CegarLoopResult]: At program point L5611(lines 5593 5616) the Hoare annotation is: false [2019-12-07 16:10:45,392 INFO L246 CegarLoopResult]: For program point L6668(line 6668) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L246 CegarLoopResult]: For program point L4555(lines 4555 4559) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L246 CegarLoopResult]: For program point L6669-2(lines 6533 6698) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L246 CegarLoopResult]: For program point L6669(lines 6669 6673) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L246 CegarLoopResult]: For program point L4555-2(lines 4555 4559) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L246 CegarLoopResult]: For program point L5085(lines 5085 5090) no Hoare annotation was computed. [2019-12-07 16:10:45,392 INFO L242 CegarLoopResult]: At program point L7201(lines 7193 7203) the Hoare annotation is: false [2019-12-07 16:10:45,393 INFO L242 CegarLoopResult]: At program point L4560-1(lines 4534 4568) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,393 INFO L242 CegarLoopResult]: At program point L4560(lines 4534 4568) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,393 INFO L246 CegarLoopResult]: For program point L5618-1(lines 5618 5657) no Hoare annotation was computed. [2019-12-07 16:10:45,393 INFO L242 CegarLoopResult]: At program point L4562(lines 4534 4568) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,393 INFO L242 CegarLoopResult]: At program point L4562-1(lines 4534 4568) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,393 INFO L242 CegarLoopResult]: At program point L4034(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,393 INFO L242 CegarLoopResult]: At program point L4034-2(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,393 INFO L242 CegarLoopResult]: At program point L4034-1(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,393 INFO L242 CegarLoopResult]: At program point L4034-4(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,393 INFO L242 CegarLoopResult]: At program point L4034-3(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,393 INFO L242 CegarLoopResult]: At program point L4034-6(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,393 INFO L242 CegarLoopResult]: At program point L4034-5(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,393 INFO L242 CegarLoopResult]: At program point L4034-8(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,393 INFO L242 CegarLoopResult]: At program point L4034-7(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,393 INFO L242 CegarLoopResult]: At program point L4034-10(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,394 INFO L242 CegarLoopResult]: At program point L4034-9(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,394 INFO L242 CegarLoopResult]: At program point L4034-12(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,394 INFO L242 CegarLoopResult]: At program point L4034-11(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,394 INFO L242 CegarLoopResult]: At program point L4034-14(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,394 INFO L242 CegarLoopResult]: At program point L4034-13(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,394 INFO L242 CegarLoopResult]: At program point L4034-16(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,394 INFO L242 CegarLoopResult]: At program point L4034-15(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,394 INFO L242 CegarLoopResult]: At program point L4034-18(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,394 INFO L242 CegarLoopResult]: At program point L4034-17(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,394 INFO L242 CegarLoopResult]: At program point L4034-20(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,394 INFO L242 CegarLoopResult]: At program point L4034-19(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,394 INFO L242 CegarLoopResult]: At program point L4034-22(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,394 INFO L242 CegarLoopResult]: At program point L4034-21(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,394 INFO L242 CegarLoopResult]: At program point L4034-24(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,394 INFO L242 CegarLoopResult]: At program point L4034-23(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,395 INFO L242 CegarLoopResult]: At program point L4034-26(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,395 INFO L242 CegarLoopResult]: At program point L4034-25(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,395 INFO L242 CegarLoopResult]: At program point L4034-28(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,395 INFO L242 CegarLoopResult]: At program point L4034-27(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,395 INFO L242 CegarLoopResult]: At program point L4034-30(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,395 INFO L242 CegarLoopResult]: At program point L4034-29(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,395 INFO L242 CegarLoopResult]: At program point L4034-32(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,395 INFO L242 CegarLoopResult]: At program point L4034-31(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,395 INFO L242 CegarLoopResult]: At program point L4034-34(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,395 INFO L242 CegarLoopResult]: At program point L4034-33(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,395 INFO L242 CegarLoopResult]: At program point L4034-36(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,395 INFO L242 CegarLoopResult]: At program point L4034-35(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,395 INFO L242 CegarLoopResult]: At program point L4034-38(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,395 INFO L242 CegarLoopResult]: At program point L4034-37(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,395 INFO L242 CegarLoopResult]: At program point L4034-40(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,396 INFO L242 CegarLoopResult]: At program point L4034-39(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,396 INFO L242 CegarLoopResult]: At program point L4034-42(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,396 INFO L242 CegarLoopResult]: At program point L4034-41(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,396 INFO L242 CegarLoopResult]: At program point L4034-44(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,396 INFO L242 CegarLoopResult]: At program point L4034-43(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,396 INFO L242 CegarLoopResult]: At program point L4564-1(lines 4534 4568) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,396 INFO L242 CegarLoopResult]: At program point L4034-46(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,396 INFO L242 CegarLoopResult]: At program point L4034-45(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,396 INFO L242 CegarLoopResult]: At program point L4034-48(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,396 INFO L242 CegarLoopResult]: At program point L4564(lines 4534 4568) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,396 INFO L242 CegarLoopResult]: At program point L4034-47(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,396 INFO L242 CegarLoopResult]: At program point L4034-50(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,396 INFO L242 CegarLoopResult]: At program point L4034-49(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,396 INFO L242 CegarLoopResult]: At program point L4034-52(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,396 INFO L242 CegarLoopResult]: At program point L4034-51(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,397 INFO L242 CegarLoopResult]: At program point L4034-54(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,397 INFO L242 CegarLoopResult]: At program point L4034-53(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,397 INFO L242 CegarLoopResult]: At program point L4034-56(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,397 INFO L242 CegarLoopResult]: At program point L4034-55(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,397 INFO L242 CegarLoopResult]: At program point L4034-58(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,397 INFO L242 CegarLoopResult]: At program point L4034-57(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,397 INFO L242 CegarLoopResult]: At program point L4034-60(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,397 INFO L242 CegarLoopResult]: At program point L4034-59(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,397 INFO L242 CegarLoopResult]: At program point L4034-62(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,397 INFO L242 CegarLoopResult]: At program point L4034-61(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,397 INFO L242 CegarLoopResult]: At program point L4034-64(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,397 INFO L242 CegarLoopResult]: At program point L5093(lines 5072 5102) the Hoare annotation is: false [2019-12-07 16:10:45,397 INFO L242 CegarLoopResult]: At program point L4034-63(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,397 INFO L242 CegarLoopResult]: At program point L4034-66(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,397 INFO L242 CegarLoopResult]: At program point L4034-65(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,398 INFO L242 CegarLoopResult]: At program point L4034-68(lines 4031 4036) the Hoare annotation is: false [2019-12-07 16:10:45,398 INFO L242 CegarLoopResult]: At program point L4034-67(lines 4031 4036) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,398 INFO L242 CegarLoopResult]: At program point L4034-70(lines 4031 4036) the Hoare annotation is: false [2019-12-07 16:10:45,398 INFO L242 CegarLoopResult]: At program point L4034-69(lines 4031 4036) the Hoare annotation is: false [2019-12-07 16:10:45,398 INFO L242 CegarLoopResult]: At program point L4034-72(lines 4031 4036) the Hoare annotation is: false [2019-12-07 16:10:45,398 INFO L242 CegarLoopResult]: At program point L4034-71(lines 4031 4036) the Hoare annotation is: false [2019-12-07 16:10:45,398 INFO L242 CegarLoopResult]: At program point L4034-74(lines 4031 4036) the Hoare annotation is: false [2019-12-07 16:10:45,398 INFO L242 CegarLoopResult]: At program point L4034-73(lines 4031 4036) the Hoare annotation is: false [2019-12-07 16:10:45,398 INFO L246 CegarLoopResult]: For program point L6680(line 6680) no Hoare annotation was computed. [2019-12-07 16:10:45,398 INFO L242 CegarLoopResult]: At program point L5095(lines 5072 5102) the Hoare annotation is: false [2019-12-07 16:10:45,398 INFO L242 CegarLoopResult]: At program point L4567(lines 4526 4569) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,398 INFO L242 CegarLoopResult]: At program point L4567-1(lines 4526 4569) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,398 INFO L246 CegarLoopResult]: For program point L6681(lines 6681 6686) no Hoare annotation was computed. [2019-12-07 16:10:45,398 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 6880) no Hoare annotation was computed. [2019-12-07 16:10:45,398 INFO L242 CegarLoopResult]: At program point L5097(lines 5072 5102) the Hoare annotation is: false [2019-12-07 16:10:45,398 INFO L242 CegarLoopResult]: At program point L5101(lines 5066 5103) the Hoare annotation is: false [2019-12-07 16:10:45,398 INFO L246 CegarLoopResult]: For program point L6688(line 6688) no Hoare annotation was computed. [2019-12-07 16:10:45,398 INFO L246 CegarLoopResult]: For program point L6689(lines 6689 6694) no Hoare annotation was computed. [2019-12-07 16:10:45,398 INFO L242 CegarLoopResult]: At program point L4049-1(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,399 INFO L242 CegarLoopResult]: At program point L4049(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,399 INFO L242 CegarLoopResult]: At program point L4049-3(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,399 INFO L242 CegarLoopResult]: At program point L4049-2(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,399 INFO L242 CegarLoopResult]: At program point L4049-5(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,399 INFO L242 CegarLoopResult]: At program point L4049-4(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,399 INFO L242 CegarLoopResult]: At program point L4049-7(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,399 INFO L242 CegarLoopResult]: At program point L4049-6(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,399 INFO L242 CegarLoopResult]: At program point L4049-9(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,399 INFO L242 CegarLoopResult]: At program point L4049-8(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,399 INFO L242 CegarLoopResult]: At program point L4049-11(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,399 INFO L242 CegarLoopResult]: At program point L4049-10(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,399 INFO L242 CegarLoopResult]: At program point L4049-13(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,399 INFO L242 CegarLoopResult]: At program point L4049-12(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,399 INFO L242 CegarLoopResult]: At program point L4049-15(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,399 INFO L242 CegarLoopResult]: At program point L4049-14(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,400 INFO L242 CegarLoopResult]: At program point L4049-17(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,400 INFO L242 CegarLoopResult]: At program point L4049-16(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,400 INFO L242 CegarLoopResult]: At program point L4049-19(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,400 INFO L242 CegarLoopResult]: At program point L4049-18(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,400 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,400 INFO L242 CegarLoopResult]: At program point L4049-21(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,400 INFO L242 CegarLoopResult]: At program point L4049-20(lines 4044 4051) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,400 INFO L242 CegarLoopResult]: At program point L4049-23(lines 4044 4051) the Hoare annotation is: false [2019-12-07 16:10:45,400 INFO L242 CegarLoopResult]: At program point L4049-22(lines 4044 4051) the Hoare annotation is: false [2019-12-07 16:10:45,400 INFO L246 CegarLoopResult]: For program point L5638(lines 5638 5642) no Hoare annotation was computed. [2019-12-07 16:10:45,400 INFO L246 CegarLoopResult]: For program point L5638-2(lines 5638 5642) no Hoare annotation was computed. [2019-12-07 16:10:45,400 INFO L246 CegarLoopResult]: For program point L6696(line 6696) no Hoare annotation was computed. [2019-12-07 16:10:45,400 INFO L246 CegarLoopResult]: For program point L5114(lines 5114 5117) no Hoare annotation was computed. [2019-12-07 16:10:45,400 INFO L246 CegarLoopResult]: For program point L5114-1(lines 5114 5117) no Hoare annotation was computed. [2019-12-07 16:10:45,400 INFO L242 CegarLoopResult]: At program point L5644(lines 5618 5656) the Hoare annotation is: false [2019-12-07 16:10:45,400 INFO L246 CegarLoopResult]: For program point L6703(line 6703) no Hoare annotation was computed. [2019-12-07 16:10:45,400 INFO L242 CegarLoopResult]: At program point L5646(lines 5618 5656) the Hoare annotation is: false [2019-12-07 16:10:45,400 INFO L246 CegarLoopResult]: For program point L5118(lines 5118 5127) no Hoare annotation was computed. [2019-12-07 16:10:45,400 INFO L246 CegarLoopResult]: For program point L5118-1(lines 5118 5127) no Hoare annotation was computed. [2019-12-07 16:10:45,401 INFO L246 CegarLoopResult]: For program point L6704(lines 6704 6744) no Hoare annotation was computed. [2019-12-07 16:10:45,401 INFO L246 CegarLoopResult]: For program point L4591(lines 4591 4595) no Hoare annotation was computed. [2019-12-07 16:10:45,401 INFO L246 CegarLoopResult]: For program point L4591-1(lines 4591 4595) no Hoare annotation was computed. [2019-12-07 16:10:45,401 INFO L242 CegarLoopResult]: At program point L5648(lines 5618 5656) the Hoare annotation is: false [2019-12-07 16:10:45,401 INFO L246 CegarLoopResult]: For program point L4591-4(lines 4591 4595) no Hoare annotation was computed. [2019-12-07 16:10:45,401 INFO L246 CegarLoopResult]: For program point L4591-5(lines 4591 4595) no Hoare annotation was computed. [2019-12-07 16:10:45,401 INFO L246 CegarLoopResult]: For program point L4591-2(lines 4591 4595) no Hoare annotation was computed. [2019-12-07 16:10:45,401 INFO L246 CegarLoopResult]: For program point L4591-3(lines 4591 4595) no Hoare annotation was computed. [2019-12-07 16:10:45,401 INFO L246 CegarLoopResult]: For program point L4591-8(lines 4591 4595) no Hoare annotation was computed. [2019-12-07 16:10:45,401 INFO L246 CegarLoopResult]: For program point L4591-9(lines 4591 4595) no Hoare annotation was computed. [2019-12-07 16:10:45,401 INFO L246 CegarLoopResult]: For program point L4591-6(lines 4591 4595) no Hoare annotation was computed. [2019-12-07 16:10:45,401 INFO L246 CegarLoopResult]: For program point L4591-7(lines 4591 4595) no Hoare annotation was computed. [2019-12-07 16:10:45,401 INFO L246 CegarLoopResult]: For program point L4591-10(lines 4591 4595) no Hoare annotation was computed. [2019-12-07 16:10:45,401 INFO L246 CegarLoopResult]: For program point L4591-11(lines 4591 4595) no Hoare annotation was computed. [2019-12-07 16:10:45,401 INFO L246 CegarLoopResult]: For program point L6706(lines 6706 6741) no Hoare annotation was computed. [2019-12-07 16:10:45,402 INFO L246 CegarLoopResult]: For program point L5121(lines 5121 5124) no Hoare annotation was computed. [2019-12-07 16:10:45,402 INFO L246 CegarLoopResult]: For program point L5121-1(lines 5121 5124) no Hoare annotation was computed. [2019-12-07 16:10:45,402 INFO L246 CegarLoopResult]: For program point L6707(line 6707) no Hoare annotation was computed. [2019-12-07 16:10:45,402 INFO L246 CegarLoopResult]: For program point L6708(lines 6708 6713) no Hoare annotation was computed. [2019-12-07 16:10:45,402 INFO L242 CegarLoopResult]: At program point L4597-2(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,402 INFO L242 CegarLoopResult]: At program point L4597-3(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,402 INFO L242 CegarLoopResult]: At program point L4597(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,402 INFO L242 CegarLoopResult]: At program point L4597-1(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,402 INFO L242 CegarLoopResult]: At program point L4597-6(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,402 INFO L242 CegarLoopResult]: At program point L4597-7(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,403 INFO L242 CegarLoopResult]: At program point L4597-4(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,403 INFO L242 CegarLoopResult]: At program point L4597-5(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,403 INFO L242 CegarLoopResult]: At program point L4597-10(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,403 INFO L242 CegarLoopResult]: At program point L4597-11(lines 4579 4624) the Hoare annotation is: false [2019-12-07 16:10:45,403 INFO L242 CegarLoopResult]: At program point L4597-8(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,403 INFO L242 CegarLoopResult]: At program point L4597-9(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,403 INFO L242 CegarLoopResult]: At program point L6183(lines 6179 6185) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,403 INFO L242 CegarLoopResult]: At program point L4599(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,403 INFO L242 CegarLoopResult]: At program point L4599-1(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,404 INFO L242 CegarLoopResult]: At program point L4599-4(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,404 INFO L242 CegarLoopResult]: At program point L4599-5(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,404 INFO L242 CegarLoopResult]: At program point L4599-2(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,404 INFO L242 CegarLoopResult]: At program point L4599-3(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,404 INFO L242 CegarLoopResult]: At program point L4599-8(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,404 INFO L242 CegarLoopResult]: At program point L4599-9(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,404 INFO L242 CegarLoopResult]: At program point L4599-6(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,404 INFO L242 CegarLoopResult]: At program point L4599-7(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,404 INFO L242 CegarLoopResult]: At program point L4599-10(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,404 INFO L242 CegarLoopResult]: At program point L4599-11(lines 4579 4624) the Hoare annotation is: false [2019-12-07 16:10:45,405 INFO L246 CegarLoopResult]: For program point L5128-2(lines 5128 5156) no Hoare annotation was computed. [2019-12-07 16:10:45,405 INFO L246 CegarLoopResult]: For program point L5128(lines 5128 5156) no Hoare annotation was computed. [2019-12-07 16:10:45,405 INFO L246 CegarLoopResult]: For program point L5128-5(lines 5128 5156) no Hoare annotation was computed. [2019-12-07 16:10:45,405 INFO L246 CegarLoopResult]: For program point L5128-3(lines 5128 5156) no Hoare annotation was computed. [2019-12-07 16:10:45,405 INFO L246 CegarLoopResult]: For program point L5658(line 5658) no Hoare annotation was computed. [2019-12-07 16:10:45,405 INFO L246 CegarLoopResult]: For program point L6715(line 6715) no Hoare annotation was computed. [2019-12-07 16:10:45,405 INFO L242 CegarLoopResult]: At program point L4601-2(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,405 INFO L242 CegarLoopResult]: At program point L4601-3(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,405 INFO L242 CegarLoopResult]: At program point L4601(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,405 INFO L242 CegarLoopResult]: At program point L4601-1(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,405 INFO L246 CegarLoopResult]: For program point L5658-2(lines 5658 5672) no Hoare annotation was computed. [2019-12-07 16:10:45,406 INFO L242 CegarLoopResult]: At program point L4601-6(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,406 INFO L242 CegarLoopResult]: At program point L4601-7(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,406 INFO L242 CegarLoopResult]: At program point L4601-4(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,406 INFO L242 CegarLoopResult]: At program point L4601-5(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,406 INFO L242 CegarLoopResult]: At program point L4601-10(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,406 INFO L242 CegarLoopResult]: At program point L4601-11(lines 4579 4624) the Hoare annotation is: false [2019-12-07 16:10:45,406 INFO L242 CegarLoopResult]: At program point L4601-8(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,406 INFO L242 CegarLoopResult]: At program point L4601-9(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,406 INFO L246 CegarLoopResult]: For program point L5130(lines 5130 5133) no Hoare annotation was computed. [2019-12-07 16:10:45,406 INFO L246 CegarLoopResult]: For program point L5130-1(lines 5130 5133) no Hoare annotation was computed. [2019-12-07 16:10:45,407 INFO L246 CegarLoopResult]: For program point L6716(lines 6716 6721) no Hoare annotation was computed. [2019-12-07 16:10:45,407 INFO L242 CegarLoopResult]: At program point L4075-1(lines 4075 4078) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,407 INFO L246 CegarLoopResult]: For program point L4075(lines 4075 4078) no Hoare annotation was computed. [2019-12-07 16:10:45,407 INFO L242 CegarLoopResult]: At program point L4075-3(lines 4075 4078) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,407 INFO L246 CegarLoopResult]: For program point L4075-2(lines 4075 4078) no Hoare annotation was computed. [2019-12-07 16:10:45,407 INFO L242 CegarLoopResult]: At program point L4075-5(lines 4075 4078) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,407 INFO L246 CegarLoopResult]: For program point L4075-4(lines 4075 4078) no Hoare annotation was computed. [2019-12-07 16:10:45,407 INFO L246 CegarLoopResult]: For program point L5662(lines 5662 5667) no Hoare annotation was computed. [2019-12-07 16:10:45,407 INFO L246 CegarLoopResult]: For program point L5662-2(lines 5662 5667) no Hoare annotation was computed. [2019-12-07 16:10:45,407 INFO L246 CegarLoopResult]: For program point L5134(lines 5134 5137) no Hoare annotation was computed. [2019-12-07 16:10:45,407 INFO L246 CegarLoopResult]: For program point L5134-3(lines 5134 5137) no Hoare annotation was computed. [2019-12-07 16:10:45,407 INFO L246 CegarLoopResult]: For program point L5134-2(lines 5134 5137) no Hoare annotation was computed. [2019-12-07 16:10:45,408 INFO L246 CegarLoopResult]: For program point L5134-5(lines 5134 5137) no Hoare annotation was computed. [2019-12-07 16:10:45,408 INFO L246 CegarLoopResult]: For program point L4607(lines 4607 4611) no Hoare annotation was computed. [2019-12-07 16:10:45,408 INFO L246 CegarLoopResult]: For program point L4607-1(lines 4607 4611) no Hoare annotation was computed. [2019-12-07 16:10:45,408 INFO L246 CegarLoopResult]: For program point L4607-4(lines 4607 4611) no Hoare annotation was computed. [2019-12-07 16:10:45,408 INFO L246 CegarLoopResult]: For program point L4607-5(lines 4607 4611) no Hoare annotation was computed. [2019-12-07 16:10:45,408 INFO L246 CegarLoopResult]: For program point L4607-2(lines 4607 4611) no Hoare annotation was computed. [2019-12-07 16:10:45,408 INFO L246 CegarLoopResult]: For program point L4607-3(lines 4607 4611) no Hoare annotation was computed. [2019-12-07 16:10:45,408 INFO L246 CegarLoopResult]: For program point L4607-8(lines 4607 4611) no Hoare annotation was computed. [2019-12-07 16:10:45,408 INFO L246 CegarLoopResult]: For program point L4607-9(lines 4607 4611) no Hoare annotation was computed. [2019-12-07 16:10:45,408 INFO L246 CegarLoopResult]: For program point L4607-6(lines 4607 4611) no Hoare annotation was computed. [2019-12-07 16:10:45,408 INFO L246 CegarLoopResult]: For program point L4607-7(lines 4607 4611) no Hoare annotation was computed. [2019-12-07 16:10:45,408 INFO L246 CegarLoopResult]: For program point L4607-10(lines 4607 4611) no Hoare annotation was computed. [2019-12-07 16:10:45,408 INFO L246 CegarLoopResult]: For program point L4607-11(lines 4607 4611) no Hoare annotation was computed. [2019-12-07 16:10:45,408 INFO L246 CegarLoopResult]: For program point L6723(line 6723) no Hoare annotation was computed. [2019-12-07 16:10:45,409 INFO L246 CegarLoopResult]: For program point L5138(lines 5138 5141) no Hoare annotation was computed. [2019-12-07 16:10:45,409 INFO L246 CegarLoopResult]: For program point L5138-3(lines 5138 5141) no Hoare annotation was computed. [2019-12-07 16:10:45,409 INFO L246 CegarLoopResult]: For program point L5138-2(lines 5138 5141) no Hoare annotation was computed. [2019-12-07 16:10:45,409 INFO L246 CegarLoopResult]: For program point L5138-5(lines 5138 5141) no Hoare annotation was computed. [2019-12-07 16:10:45,409 INFO L246 CegarLoopResult]: For program point L6724(lines 6724 6729) no Hoare annotation was computed. [2019-12-07 16:10:45,409 INFO L242 CegarLoopResult]: At program point L4613-2(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,409 INFO L242 CegarLoopResult]: At program point L4613-3(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,409 INFO L242 CegarLoopResult]: At program point L4613(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,409 INFO L242 CegarLoopResult]: At program point L4613-1(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,409 INFO L242 CegarLoopResult]: At program point L4613-6(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,409 INFO L242 CegarLoopResult]: At program point L4613-7(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,410 INFO L242 CegarLoopResult]: At program point L4613-4(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,410 INFO L242 CegarLoopResult]: At program point L4613-5(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,410 INFO L242 CegarLoopResult]: At program point L4613-10(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,410 INFO L242 CegarLoopResult]: At program point L4613-11(lines 4579 4624) the Hoare annotation is: false [2019-12-07 16:10:45,410 INFO L242 CegarLoopResult]: At program point L4613-8(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,410 INFO L242 CegarLoopResult]: At program point L4613-9(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,410 INFO L246 CegarLoopResult]: For program point L5142(lines 5142 5145) no Hoare annotation was computed. [2019-12-07 16:10:45,410 INFO L246 CegarLoopResult]: For program point L5142-3(lines 5142 5145) no Hoare annotation was computed. [2019-12-07 16:10:45,410 INFO L246 CegarLoopResult]: For program point L5142-2(lines 5142 5145) no Hoare annotation was computed. [2019-12-07 16:10:45,410 INFO L246 CegarLoopResult]: For program point L5142-5(lines 5142 5145) no Hoare annotation was computed. [2019-12-07 16:10:45,411 INFO L242 CegarLoopResult]: At program point L4615(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,411 INFO L242 CegarLoopResult]: At program point L4615-1(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,411 INFO L242 CegarLoopResult]: At program point L4615-4(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,411 INFO L242 CegarLoopResult]: At program point L4615-5(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,411 INFO L242 CegarLoopResult]: At program point L4615-2(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,411 INFO L242 CegarLoopResult]: At program point L4615-3(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,411 INFO L242 CegarLoopResult]: At program point L4615-8(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,411 INFO L242 CegarLoopResult]: At program point L4615-9(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,411 INFO L242 CegarLoopResult]: At program point L4615-6(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,411 INFO L242 CegarLoopResult]: At program point L4615-7(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,412 INFO L242 CegarLoopResult]: At program point L4615-10(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,412 INFO L242 CegarLoopResult]: At program point L4615-11(lines 4579 4624) the Hoare annotation is: false [2019-12-07 16:10:45,412 INFO L246 CegarLoopResult]: For program point L6201-2(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,412 INFO L242 CegarLoopResult]: At program point L6201-3(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,412 INFO L246 CegarLoopResult]: For program point L6201(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,412 INFO L242 CegarLoopResult]: At program point L6201-1(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,412 INFO L246 CegarLoopResult]: For program point L6201-6(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,412 INFO L242 CegarLoopResult]: At program point L6201-7(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,412 INFO L246 CegarLoopResult]: For program point L6201-4(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,412 INFO L242 CegarLoopResult]: At program point L6201-5(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,412 INFO L246 CegarLoopResult]: For program point L6201-10(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,412 INFO L242 CegarLoopResult]: At program point L6201-11(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,412 INFO L246 CegarLoopResult]: For program point L6201-8(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,412 INFO L242 CegarLoopResult]: At program point L6201-9(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,412 INFO L246 CegarLoopResult]: For program point L6201-14(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,412 INFO L242 CegarLoopResult]: At program point L6201-15(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,413 INFO L246 CegarLoopResult]: For program point L6201-12(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,413 INFO L242 CegarLoopResult]: At program point L6201-13(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,413 INFO L246 CegarLoopResult]: For program point L6201-18(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,413 INFO L242 CegarLoopResult]: At program point L6201-19(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,413 INFO L246 CegarLoopResult]: For program point L6201-16(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,413 INFO L242 CegarLoopResult]: At program point L5673(lines 5527 5683) the Hoare annotation is: false [2019-12-07 16:10:45,413 INFO L242 CegarLoopResult]: At program point L6201-17(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,413 INFO L246 CegarLoopResult]: For program point L6201-22(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,413 INFO L242 CegarLoopResult]: At program point L6201-23(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,413 INFO L246 CegarLoopResult]: For program point L6201-20(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,413 INFO L242 CegarLoopResult]: At program point L6201-21(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,413 INFO L246 CegarLoopResult]: For program point L6201-26(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,413 INFO L242 CegarLoopResult]: At program point L6201-27(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,413 INFO L246 CegarLoopResult]: For program point L6201-24(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,413 INFO L242 CegarLoopResult]: At program point L6201-25(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,413 INFO L246 CegarLoopResult]: For program point L6201-30(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,413 INFO L246 CegarLoopResult]: For program point L6202(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,413 INFO L242 CegarLoopResult]: At program point L6201-31(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,413 INFO L246 CegarLoopResult]: For program point L6201-28(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,414 INFO L242 CegarLoopResult]: At program point L6201-29(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,414 INFO L246 CegarLoopResult]: For program point L6202-3(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,414 INFO L246 CegarLoopResult]: For program point L6201-34(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,414 INFO L242 CegarLoopResult]: At program point L6201-35(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,414 INFO L246 CegarLoopResult]: For program point L6201-32(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,414 INFO L246 CegarLoopResult]: For program point L6202-2(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,414 INFO L242 CegarLoopResult]: At program point L6201-33(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,414 INFO L246 CegarLoopResult]: For program point L6202-7(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,414 INFO L246 CegarLoopResult]: For program point L6201-38(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,414 INFO L242 CegarLoopResult]: At program point L6201-39(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,414 INFO L246 CegarLoopResult]: For program point L6202-5(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,414 INFO L246 CegarLoopResult]: For program point L6201-36(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,414 INFO L242 CegarLoopResult]: At program point L6201-37(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,414 INFO L246 CegarLoopResult]: For program point L6201-42(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,414 INFO L246 CegarLoopResult]: For program point L6202-12(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,414 INFO L242 CegarLoopResult]: At program point L6201-43(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,414 INFO L246 CegarLoopResult]: For program point L6202-9(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,414 INFO L246 CegarLoopResult]: For program point L6201-40(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,414 INFO L246 CegarLoopResult]: For program point L6202-10(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,415 INFO L242 CegarLoopResult]: At program point L6201-41(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,415 INFO L246 CegarLoopResult]: For program point L6201-46(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,415 INFO L246 CegarLoopResult]: For program point L6202-16(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,415 INFO L242 CegarLoopResult]: At program point L6201-47(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,415 INFO L246 CegarLoopResult]: For program point L5674(line 5674) no Hoare annotation was computed. [2019-12-07 16:10:45,415 INFO L246 CegarLoopResult]: For program point L6731(line 6731) no Hoare annotation was computed. [2019-12-07 16:10:45,415 INFO L246 CegarLoopResult]: For program point L6201-44(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,415 INFO L246 CegarLoopResult]: For program point L6202-14(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,415 INFO L242 CegarLoopResult]: At program point L6201-45(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,415 INFO L246 CegarLoopResult]: For program point L6202-19(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,415 INFO L242 CegarLoopResult]: At program point L4617-2(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,415 INFO L246 CegarLoopResult]: For program point L6201-50(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,415 INFO L246 CegarLoopResult]: For program point L5674-3(lines 5674 5677) no Hoare annotation was computed. [2019-12-07 16:10:45,415 INFO L242 CegarLoopResult]: At program point L4617-3(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,415 INFO L242 CegarLoopResult]: At program point L6201-51(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,415 INFO L242 CegarLoopResult]: At program point L4617(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,415 INFO L246 CegarLoopResult]: For program point L6202-17(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,415 INFO L246 CegarLoopResult]: For program point L6201-48(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,415 INFO L242 CegarLoopResult]: At program point L4617-1(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,416 INFO L242 CegarLoopResult]: At program point L6201-49(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,416 INFO L246 CegarLoopResult]: For program point L5674-2(lines 5674 5677) no Hoare annotation was computed. [2019-12-07 16:10:45,416 INFO L246 CegarLoopResult]: For program point L6202-23(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,416 INFO L242 CegarLoopResult]: At program point L4617-6(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,416 INFO L246 CegarLoopResult]: For program point L6201-54(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,416 INFO L246 CegarLoopResult]: For program point L6202-24(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,416 INFO L242 CegarLoopResult]: At program point L4617-7(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,416 INFO L242 CegarLoopResult]: At program point L6201-55(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,416 INFO L246 CegarLoopResult]: For program point L6202-21(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,416 INFO L242 CegarLoopResult]: At program point L4617-4(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,416 INFO L246 CegarLoopResult]: For program point L6201-52(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,416 INFO L242 CegarLoopResult]: At program point L4617-5(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,416 INFO L242 CegarLoopResult]: At program point L6201-53(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,416 INFO L246 CegarLoopResult]: For program point L6201-58(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,416 INFO L242 CegarLoopResult]: At program point L4617-10(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,416 INFO L246 CegarLoopResult]: For program point L6202-28(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,416 INFO L242 CegarLoopResult]: At program point L6201-59(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,416 INFO L242 CegarLoopResult]: At program point L4617-11(lines 4579 4624) the Hoare annotation is: false [2019-12-07 16:10:45,417 INFO L246 CegarLoopResult]: For program point L6201-56(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,417 INFO L242 CegarLoopResult]: At program point L4617-8(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,417 INFO L246 CegarLoopResult]: For program point L6202-26(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,417 INFO L242 CegarLoopResult]: At program point L6201-57(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,417 INFO L242 CegarLoopResult]: At program point L4617-9(lines 4579 4624) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,417 INFO L246 CegarLoopResult]: For program point L6202-31(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,417 INFO L246 CegarLoopResult]: For program point L6201-62(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,417 INFO L246 CegarLoopResult]: For program point L5146(lines 5146 5149) no Hoare annotation was computed. [2019-12-07 16:10:45,417 INFO L242 CegarLoopResult]: At program point L6201-63(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,417 INFO L246 CegarLoopResult]: For program point L6201-60(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,417 INFO L246 CegarLoopResult]: For program point L6202-30(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,417 INFO L242 CegarLoopResult]: At program point L6201-61(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,417 INFO L246 CegarLoopResult]: For program point L6202-35(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,417 INFO L246 CegarLoopResult]: For program point L5146-3(lines 5146 5149) no Hoare annotation was computed. [2019-12-07 16:10:45,417 INFO L246 CegarLoopResult]: For program point L6201-66(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,417 INFO L242 CegarLoopResult]: At program point L6201-67(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,417 INFO L246 CegarLoopResult]: For program point L6202-33(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,417 INFO L246 CegarLoopResult]: For program point L6201-64(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,417 INFO L246 CegarLoopResult]: For program point L5146-2(lines 5146 5149) no Hoare annotation was computed. [2019-12-07 16:10:45,418 INFO L242 CegarLoopResult]: At program point L6201-65(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,418 INFO L246 CegarLoopResult]: For program point L6201-70(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,418 INFO L246 CegarLoopResult]: For program point L6202-40(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,418 INFO L242 CegarLoopResult]: At program point L6201-71(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,418 INFO L246 CegarLoopResult]: For program point L6202-37(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,418 INFO L246 CegarLoopResult]: For program point L5146-5(lines 5146 5149) no Hoare annotation was computed. [2019-12-07 16:10:45,418 INFO L246 CegarLoopResult]: For program point L6201-68(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,418 INFO L246 CegarLoopResult]: For program point L6202-38(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,418 INFO L242 CegarLoopResult]: At program point L6201-69(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,418 INFO L246 CegarLoopResult]: For program point L6201-74(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,418 INFO L246 CegarLoopResult]: For program point L6202-44(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,418 INFO L242 CegarLoopResult]: At program point L6201-75(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,418 INFO L246 CegarLoopResult]: For program point L6201-72(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,418 INFO L246 CegarLoopResult]: For program point L6202-42(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,418 INFO L242 CegarLoopResult]: At program point L6201-73(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,418 INFO L246 CegarLoopResult]: For program point L6202-47(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,418 INFO L246 CegarLoopResult]: For program point L6201-78(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,418 INFO L242 CegarLoopResult]: At program point L6201-79(lines 6201 6209) the Hoare annotation is: false [2019-12-07 16:10:45,418 INFO L246 CegarLoopResult]: For program point L6202-45(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,418 INFO L246 CegarLoopResult]: For program point L6201-76(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,419 INFO L246 CegarLoopResult]: For program point L6732(lines 6732 6737) no Hoare annotation was computed. [2019-12-07 16:10:45,419 INFO L242 CegarLoopResult]: At program point L6201-77(lines 6201 6209) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,419 INFO L246 CegarLoopResult]: For program point L6202-51(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,419 INFO L246 CegarLoopResult]: For program point L6201-82(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,419 INFO L246 CegarLoopResult]: For program point L6202-52(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,419 INFO L242 CegarLoopResult]: At program point L6201-83(lines 6201 6209) the Hoare annotation is: false [2019-12-07 16:10:45,419 INFO L246 CegarLoopResult]: For program point L6202-49(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,419 INFO L246 CegarLoopResult]: For program point L6201-80(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,419 INFO L242 CegarLoopResult]: At program point L6201-81(lines 6201 6209) the Hoare annotation is: false [2019-12-07 16:10:45,419 INFO L246 CegarLoopResult]: For program point L6202-56(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,419 INFO L246 CegarLoopResult]: For program point L6201-84(lines 6201 6209) no Hoare annotation was computed. [2019-12-07 16:10:45,419 INFO L246 CegarLoopResult]: For program point L6202-54(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,419 INFO L242 CegarLoopResult]: At program point L6201-85(lines 6201 6209) the Hoare annotation is: false [2019-12-07 16:10:45,419 INFO L246 CegarLoopResult]: For program point L6202-59(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,420 INFO L246 CegarLoopResult]: For program point L6202-58(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,420 INFO L246 CegarLoopResult]: For program point L6202-63(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,420 INFO L246 CegarLoopResult]: For program point L6202-61(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,420 INFO L246 CegarLoopResult]: For program point L6202-68(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,420 INFO L246 CegarLoopResult]: For program point L6202-65(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,420 INFO L246 CegarLoopResult]: For program point L6202-66(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,420 INFO L246 CegarLoopResult]: For program point L6202-72(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,420 INFO L246 CegarLoopResult]: For program point L6202-70(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,420 INFO L246 CegarLoopResult]: For program point L6202-75(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,420 INFO L246 CegarLoopResult]: For program point L6202-73(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,420 INFO L246 CegarLoopResult]: For program point L6202-79(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,420 INFO L246 CegarLoopResult]: For program point L6202-80(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,420 INFO L246 CegarLoopResult]: For program point L6202-77(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,420 INFO L246 CegarLoopResult]: For program point L6202-84(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,421 INFO L246 CegarLoopResult]: For program point L6202-82(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,421 INFO L246 CegarLoopResult]: For program point L6202-87(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,421 INFO L246 CegarLoopResult]: For program point L6202-86(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,421 INFO L246 CegarLoopResult]: For program point L6202-91(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,421 INFO L246 CegarLoopResult]: For program point L6202-89(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,421 INFO L246 CegarLoopResult]: For program point L6202-96(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,421 INFO L246 CegarLoopResult]: For program point L6202-93(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,421 INFO L246 CegarLoopResult]: For program point L6202-94(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,421 INFO L246 CegarLoopResult]: For program point L6202-100(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,421 INFO L246 CegarLoopResult]: For program point L6202-98(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,421 INFO L246 CegarLoopResult]: For program point L6202-103(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,421 INFO L246 CegarLoopResult]: For program point L6202-101(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,421 INFO L246 CegarLoopResult]: For program point L6202-107(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,421 INFO L246 CegarLoopResult]: For program point L6202-108(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,422 INFO L246 CegarLoopResult]: For program point L6202-105(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,422 INFO L246 CegarLoopResult]: For program point L6202-112(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,422 INFO L246 CegarLoopResult]: For program point L6202-110(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,422 INFO L246 CegarLoopResult]: For program point L6202-115(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,422 INFO L246 CegarLoopResult]: For program point L6202-114(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,422 INFO L246 CegarLoopResult]: For program point L6202-119(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,422 INFO L246 CegarLoopResult]: For program point L6202-117(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,422 INFO L246 CegarLoopResult]: For program point L6202-124(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,422 INFO L246 CegarLoopResult]: For program point L6202-121(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,422 INFO L246 CegarLoopResult]: For program point L6202-122(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,422 INFO L246 CegarLoopResult]: For program point L6202-128(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,422 INFO L246 CegarLoopResult]: For program point L6202-126(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,422 INFO L246 CegarLoopResult]: For program point L6202-131(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,423 INFO L246 CegarLoopResult]: For program point L6202-129(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,423 INFO L246 CegarLoopResult]: For program point L6202-135(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,423 INFO L246 CegarLoopResult]: For program point L6202-136(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,423 INFO L246 CegarLoopResult]: For program point L6202-133(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,423 INFO L246 CegarLoopResult]: For program point L6202-140(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,423 INFO L246 CegarLoopResult]: For program point L5678(lines 5678 5681) no Hoare annotation was computed. [2019-12-07 16:10:45,423 INFO L246 CegarLoopResult]: For program point L6202-138(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,423 INFO L246 CegarLoopResult]: For program point L6202-143(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,423 INFO L242 CegarLoopResult]: At program point L5678-1(lines 5678 5681) the Hoare annotation is: false [2019-12-07 16:10:45,423 INFO L246 CegarLoopResult]: For program point L6202-142(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,423 INFO L246 CegarLoopResult]: For program point L6202-147(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,423 INFO L246 CegarLoopResult]: For program point L6202-145(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,423 INFO L246 CegarLoopResult]: For program point L6202-152(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,423 INFO L246 CegarLoopResult]: For program point L6202-149(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L6202-150(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L5150(lines 5150 5153) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L6202-156(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L6202-154(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L6202-159(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L5150-3(lines 5150 5153) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L6202-157(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L5150-2(lines 5150 5153) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L6202-163(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L6202-164(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L5150-5(lines 5150 5153) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L6202-161(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L6202-168(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L6202-166(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L6202-171(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L6202-170(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L6202-175(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L6202-173(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,424 INFO L246 CegarLoopResult]: For program point L6202-180(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,425 INFO L246 CegarLoopResult]: For program point L6202-177(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,425 INFO L246 CegarLoopResult]: For program point L6202-178(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,425 INFO L246 CegarLoopResult]: For program point L6202-184(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,425 INFO L246 CegarLoopResult]: For program point L6202-182(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,425 INFO L246 CegarLoopResult]: For program point L6202-187(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,425 INFO L246 CegarLoopResult]: For program point L6202-185(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,425 INFO L246 CegarLoopResult]: For program point L6202-191(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,425 INFO L246 CegarLoopResult]: For program point L6202-192(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,425 INFO L246 CegarLoopResult]: For program point L6202-189(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,425 INFO L246 CegarLoopResult]: For program point L6202-196(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,425 INFO L246 CegarLoopResult]: For program point L6202-194(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,425 INFO L246 CegarLoopResult]: For program point L6202-199(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,425 INFO L246 CegarLoopResult]: For program point L6202-198(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,425 INFO L242 CegarLoopResult]: At program point L4623(lines 4570 4625) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,425 INFO L246 CegarLoopResult]: For program point L6202-203(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,425 INFO L242 CegarLoopResult]: At program point L4623-1(lines 4570 4625) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,425 INFO L246 CegarLoopResult]: For program point L6202-201(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,425 INFO L242 CegarLoopResult]: At program point L4623-4(lines 4570 4625) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,425 INFO L242 CegarLoopResult]: At program point L4623-5(lines 4570 4625) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,425 INFO L246 CegarLoopResult]: For program point L6202-208(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,426 INFO L242 CegarLoopResult]: At program point L4623-2(lines 4570 4625) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,426 INFO L246 CegarLoopResult]: For program point L6202-205(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,426 INFO L242 CegarLoopResult]: At program point L4623-3(lines 4570 4625) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,426 INFO L246 CegarLoopResult]: For program point L6202-206(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,426 INFO L242 CegarLoopResult]: At program point L4623-8(lines 4570 4625) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,426 INFO L246 CegarLoopResult]: For program point L6202-212(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,426 INFO L242 CegarLoopResult]: At program point L4623-9(lines 4570 4625) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,426 INFO L242 CegarLoopResult]: At program point L4623-6(lines 4570 4625) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,426 INFO L242 CegarLoopResult]: At program point L4623-7(lines 4570 4625) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,426 INFO L246 CegarLoopResult]: For program point L6202-210(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,426 INFO L246 CegarLoopResult]: For program point L6202-215(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,426 INFO L246 CegarLoopResult]: For program point L6202-213(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,426 INFO L242 CegarLoopResult]: At program point L4623-10(lines 4570 4625) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,426 INFO L242 CegarLoopResult]: At program point L4623-11(lines 4570 4625) the Hoare annotation is: false [2019-12-07 16:10:45,426 INFO L246 CegarLoopResult]: For program point L6202-219(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,426 INFO L246 CegarLoopResult]: For program point L6202-220(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,426 INFO L246 CegarLoopResult]: For program point L6202-217(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,426 INFO L246 CegarLoopResult]: For program point L6202-224(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,426 INFO L246 CegarLoopResult]: For program point L6202-222(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-227(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-226(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-231(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-229(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-236(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-233(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-234(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-240(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-238(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-243(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-241(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-247(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-248(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-245(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-252(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-250(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-255(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-254(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-259(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-257(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6202-264(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,427 INFO L242 CegarLoopResult]: At program point L5682(lines 5511 5684) the Hoare annotation is: false [2019-12-07 16:10:45,427 INFO L246 CegarLoopResult]: For program point L6739(line 6739) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-261(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-262(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-268(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-266(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-271(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-269(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-275(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-276(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-273(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-280(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-278(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-283(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-282(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-287(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-285(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-292(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-289(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-290(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-296(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-294(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-299(lines 6202 6207) no Hoare annotation was computed. [2019-12-07 16:10:45,428 INFO L246 CegarLoopResult]: For program point L6202-297(line 6202) no Hoare annotation was computed. [2019-12-07 16:10:45,429 INFO L242 CegarLoopResult]: At program point L5157(lines 5104 5159) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,429 INFO L242 CegarLoopResult]: At program point L5157-1(lines 5104 5159) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,429 INFO L246 CegarLoopResult]: For program point L6746(line 6746) no Hoare annotation was computed. [2019-12-07 16:10:45,429 INFO L242 CegarLoopResult]: At program point L6749(lines 6454 6754) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,429 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION(line 6880) no Hoare annotation was computed. [2019-12-07 16:10:45,429 INFO L246 CegarLoopResult]: For program point L5165(lines 5165 5168) no Hoare annotation was computed. [2019-12-07 16:10:45,429 INFO L246 CegarLoopResult]: For program point L5165-1(lines 5165 5168) no Hoare annotation was computed. [2019-12-07 16:10:45,429 INFO L249 CegarLoopResult]: At program point L6753(lines 6448 6755) the Hoare annotation is: true [2019-12-07 16:10:45,429 INFO L246 CegarLoopResult]: For program point L5169-2(lines 5169 5176) no Hoare annotation was computed. [2019-12-07 16:10:45,429 INFO L246 CegarLoopResult]: For program point L5169-3(lines 5169 5176) no Hoare annotation was computed. [2019-12-07 16:10:45,429 INFO L246 CegarLoopResult]: For program point L5169(lines 5169 5176) no Hoare annotation was computed. [2019-12-07 16:10:45,429 INFO L246 CegarLoopResult]: For program point L5169-1(lines 5169 5176) no Hoare annotation was computed. [2019-12-07 16:10:45,429 INFO L246 CegarLoopResult]: For program point L5170(lines 5170 5174) no Hoare annotation was computed. [2019-12-07 16:10:45,429 INFO L246 CegarLoopResult]: For program point L5170-3(lines 5170 5174) no Hoare annotation was computed. [2019-12-07 16:10:45,429 INFO L242 CegarLoopResult]: At program point L5177(lines 5160 5179) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,429 INFO L242 CegarLoopResult]: At program point L5177-1(lines 5160 5179) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,429 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-12-07 16:10:45,429 INFO L246 CegarLoopResult]: For program point L4127(lines 4127 4143) no Hoare annotation was computed. [2019-12-07 16:10:45,429 INFO L246 CegarLoopResult]: For program point L4127-2(lines 4127 4143) no Hoare annotation was computed. [2019-12-07 16:10:45,429 INFO L246 CegarLoopResult]: For program point L5186(lines 5186 5189) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L5186-1(lines 5186 5189) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L4131(lines 4131 4142) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L4131-3(lines 4131 4142) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L4131-2(lines 4127 4143) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L4131-5(lines 4127 4143) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L5190(lines 5190 5193) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L5190-1(lines 5190 5193) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L4136(lines 4136 4140) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L4136-2(lines 4136 4140) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L4136-3(lines 4136 4140) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L4136-5(lines 4136 4140) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L5196-2(lines 5196 5207) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L5196(line 5196) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L5196-6(lines 5196 5207) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L242 CegarLoopResult]: At program point L5196-3(lines 5196 5207) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L5196-4(line 5196) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L242 CegarLoopResult]: At program point L5196-7(lines 5196 5207) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L5199(lines 5199 5203) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L5199-5(lines 5199 5203) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L5199-2(lines 5199 5203) no Hoare annotation was computed. [2019-12-07 16:10:45,430 INFO L246 CegarLoopResult]: For program point L5199-3(lines 5199 5203) no Hoare annotation was computed. [2019-12-07 16:10:45,431 INFO L242 CegarLoopResult]: At program point L4144(lines 4115 4146) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,431 INFO L242 CegarLoopResult]: At program point L4144-1(lines 4115 4146) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,431 INFO L242 CegarLoopResult]: At program point L4152(lines 4147 4154) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,431 INFO L242 CegarLoopResult]: At program point L4152-1(lines 4147 4154) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,431 INFO L242 CegarLoopResult]: At program point L5210(lines 5180 5212) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,431 INFO L242 CegarLoopResult]: At program point L5210-1(lines 5180 5212) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,431 INFO L246 CegarLoopResult]: For program point L4694(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,431 INFO L246 CegarLoopResult]: For program point L4694-3(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,431 INFO L246 CegarLoopResult]: For program point L4694-2(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,431 INFO L246 CegarLoopResult]: For program point L4694-8(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,431 INFO L246 CegarLoopResult]: For program point L4694-5(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,431 INFO L246 CegarLoopResult]: For program point L4694-6(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,431 INFO L246 CegarLoopResult]: For program point L4694-11(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,431 INFO L246 CegarLoopResult]: For program point L4694-12(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,431 INFO L246 CegarLoopResult]: For program point L4694-9(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,431 INFO L246 CegarLoopResult]: For program point L4694-15(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,431 INFO L246 CegarLoopResult]: For program point L4694-14(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,431 INFO L246 CegarLoopResult]: For program point L4694-20(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,431 INFO L246 CegarLoopResult]: For program point L4694-17(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,431 INFO L246 CegarLoopResult]: For program point L4694-18(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4694-23(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4694-24(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4694-21(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4694-27(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4694-26(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4694-32(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4694-29(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4694-30(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4694-35(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4694-33(lines 4694 4698) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4700-2(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4700(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4700-5(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4700-6(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4700-3(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4700-9(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4700-8(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4700-14(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4700-11(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4700-12(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4700-17(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4700-18(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,432 INFO L246 CegarLoopResult]: For program point L4700-15(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L4700-21(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L4700-20(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L4700-26(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L4700-23(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L4700-24(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L4700-29(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L4700-30(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L4700-27(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L4700-33(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L4700-32(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L4700-35(lines 4700 4704) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L6291(lines 6291 6294) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L5764(lines 5764 5767) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L242 CegarLoopResult]: At program point L4181(lines 4162 4183) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L5768-2(lines 5768 5771) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L5768(line 5768) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L4715(lines 4715 4740) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L4715-1(lines 4715 4740) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L5772-2(lines 5772 5775) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L5772(lines 5772 5775) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L4715-4(lines 4715 4740) no Hoare annotation was computed. [2019-12-07 16:10:45,433 INFO L246 CegarLoopResult]: For program point L4715-5(lines 4715 4740) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4715-2(lines 4715 4740) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4715-3(lines 4715 4740) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4715-8(lines 4715 4740) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4715-9(lines 4715 4740) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4715-6(lines 4715 4740) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4715-7(lines 4715 4740) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4715-10(lines 4715 4740) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4715-11(lines 4715 4740) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4718(lines 4718 4738) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4718-3(lines 4718 4738) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4718-6(lines 4718 4738) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4718-12(lines 4718 4738) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4718-9(lines 4718 4738) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4718-15(lines 4718 4738) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4718-18(lines 4718 4738) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4718-24(lines 4718 4738) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4718-21(lines 4718 4738) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4718-27(lines 4718 4738) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4718-30(lines 4718 4738) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L4718-33(lines 4718 4738) no Hoare annotation was computed. [2019-12-07 16:10:45,434 INFO L242 CegarLoopResult]: At program point L5779(lines 5749 5781) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,434 INFO L246 CegarLoopResult]: For program point L6308(lines 6308 6312) no Hoare annotation was computed. [2019-12-07 16:10:45,435 INFO L242 CegarLoopResult]: At program point L4723(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,435 INFO L242 CegarLoopResult]: At program point L4723-1(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,435 INFO L242 CegarLoopResult]: At program point L4723-4(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,435 INFO L242 CegarLoopResult]: At program point L4723-5(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,435 INFO L242 CegarLoopResult]: At program point L4723-2(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,435 INFO L242 CegarLoopResult]: At program point L4723-3(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,435 INFO L242 CegarLoopResult]: At program point L4723-8(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,435 INFO L242 CegarLoopResult]: At program point L4723-9(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,435 INFO L242 CegarLoopResult]: At program point L4723-6(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,435 INFO L242 CegarLoopResult]: At program point L4723-7(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,435 INFO L242 CegarLoopResult]: At program point L4723-10(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,435 INFO L242 CegarLoopResult]: At program point L4723-11(lines 4718 4737) the Hoare annotation is: false [2019-12-07 16:10:45,435 INFO L246 CegarLoopResult]: For program point L4724-2(lines 4724 4728) no Hoare annotation was computed. [2019-12-07 16:10:45,435 INFO L246 CegarLoopResult]: For program point L4724(line 4724) no Hoare annotation was computed. [2019-12-07 16:10:45,435 INFO L246 CegarLoopResult]: For program point L4724-5(lines 4724 4728) no Hoare annotation was computed. [2019-12-07 16:10:45,435 INFO L246 CegarLoopResult]: For program point L4724-6(line 4724) no Hoare annotation was computed. [2019-12-07 16:10:45,435 INFO L246 CegarLoopResult]: For program point L4724-3(line 4724) no Hoare annotation was computed. [2019-12-07 16:10:45,436 INFO L246 CegarLoopResult]: For program point L4724-9(line 4724) no Hoare annotation was computed. [2019-12-07 16:10:45,436 INFO L246 CegarLoopResult]: For program point L4724-8(lines 4724 4728) no Hoare annotation was computed. [2019-12-07 16:10:45,436 INFO L246 CegarLoopResult]: For program point L4724-14(lines 4724 4728) no Hoare annotation was computed. [2019-12-07 16:10:45,436 INFO L246 CegarLoopResult]: For program point L4724-11(lines 4724 4728) no Hoare annotation was computed. [2019-12-07 16:10:45,436 INFO L246 CegarLoopResult]: For program point L4724-12(line 4724) no Hoare annotation was computed. [2019-12-07 16:10:45,436 INFO L246 CegarLoopResult]: For program point L4724-17(lines 4724 4728) no Hoare annotation was computed. [2019-12-07 16:10:45,436 INFO L246 CegarLoopResult]: For program point L4724-18(line 4724) no Hoare annotation was computed. [2019-12-07 16:10:45,436 INFO L246 CegarLoopResult]: For program point L4724-15(line 4724) no Hoare annotation was computed. [2019-12-07 16:10:45,436 INFO L246 CegarLoopResult]: For program point L4724-21(line 4724) no Hoare annotation was computed. [2019-12-07 16:10:45,436 INFO L246 CegarLoopResult]: For program point L4724-20(lines 4724 4728) no Hoare annotation was computed. [2019-12-07 16:10:45,436 INFO L246 CegarLoopResult]: For program point L4724-26(lines 4724 4728) no Hoare annotation was computed. [2019-12-07 16:10:45,436 INFO L246 CegarLoopResult]: For program point L4724-23(lines 4724 4728) no Hoare annotation was computed. [2019-12-07 16:10:45,436 INFO L246 CegarLoopResult]: For program point L4724-24(line 4724) no Hoare annotation was computed. [2019-12-07 16:10:45,436 INFO L246 CegarLoopResult]: For program point L4724-29(lines 4724 4728) no Hoare annotation was computed. [2019-12-07 16:10:45,436 INFO L246 CegarLoopResult]: For program point L4724-30(line 4724) no Hoare annotation was computed. [2019-12-07 16:10:45,436 INFO L246 CegarLoopResult]: For program point L4724-27(line 4724) no Hoare annotation was computed. [2019-12-07 16:10:45,436 INFO L242 CegarLoopResult]: At program point L4725-2(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,436 INFO L246 CegarLoopResult]: For program point L4724-33(line 4724) no Hoare annotation was computed. [2019-12-07 16:10:45,436 INFO L242 CegarLoopResult]: At program point L4725-3(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,436 INFO L242 CegarLoopResult]: At program point L4725(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,436 INFO L242 CegarLoopResult]: At program point L4725-1(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,437 INFO L246 CegarLoopResult]: For program point L4724-32(lines 4724 4728) no Hoare annotation was computed. [2019-12-07 16:10:45,437 INFO L242 CegarLoopResult]: At program point L4725-6(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,437 INFO L242 CegarLoopResult]: At program point L4725-7(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,437 INFO L242 CegarLoopResult]: At program point L4725-4(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,437 INFO L246 CegarLoopResult]: For program point L4724-35(lines 4724 4728) no Hoare annotation was computed. [2019-12-07 16:10:45,437 INFO L242 CegarLoopResult]: At program point L4725-5(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,437 INFO L242 CegarLoopResult]: At program point L4725-10(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,437 INFO L242 CegarLoopResult]: At program point L4725-11(lines 4718 4737) the Hoare annotation is: false [2019-12-07 16:10:45,437 INFO L242 CegarLoopResult]: At program point L4725-8(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,437 INFO L242 CegarLoopResult]: At program point L4725-9(lines 4718 4737) the Hoare annotation is: (and (= 1 ~ldv_mutex_lock~0) (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= ~ldvarg25~0 0) (= ~ldv_retval_1~0 0) (= 1 ~ldv_mutex_lock_of_fb_info~0) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) [2019-12-07 16:10:45,437 INFO L246 CegarLoopResult]: For program point L4097(lines 4097 4101) no Hoare annotation was computed. [2019-12-07 16:10:45,437 INFO L246 CegarLoopResult]: For program point L4098-1(line 4098) no Hoare annotation was computed. [2019-12-07 16:10:45,437 INFO L246 CegarLoopResult]: For program point kref_subEXIT(lines 4084 4104) no Hoare annotation was computed. [2019-12-07 16:10:45,437 INFO L242 CegarLoopResult]: At program point L4091-1(lines 4091 4094) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (and (<= kref_sub_~release.offset |#funAddr~dlfb_free.offset|) (= 1 ~ldv_mutex_lock_of_fb_info~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (<= |kref_sub_#in~release.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,437 INFO L246 CegarLoopResult]: For program point L4091(lines 4091 4094) no Hoare annotation was computed. [2019-12-07 16:10:45,437 INFO L242 CegarLoopResult]: At program point kref_subENTRY(lines 4084 4104) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0) (not (<= |kref_sub_#in~release.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,438 INFO L242 CegarLoopResult]: At program point L3983(lines 3978 3985) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (and (<= kref_sub_~release.offset |#funAddr~dlfb_free.offset|) (= 1 ~ldv_mutex_lock_of_fb_info~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (<= |kref_sub_#in~release.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,438 INFO L242 CegarLoopResult]: At program point L6887-1(lines 6884 6889) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (and (<= kref_sub_~release.offset |#funAddr~dlfb_free.offset|) (= 1 ~ldv_mutex_lock_of_fb_info~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (<= |kref_sub_#in~release.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,438 INFO L242 CegarLoopResult]: At program point L6887(lines 6884 6889) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (and (<= kref_sub_~release.offset |#funAddr~dlfb_free.offset|) (= 1 ~ldv_mutex_lock_of_fb_info~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (<= |kref_sub_#in~release.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,438 INFO L242 CegarLoopResult]: At program point L4098(line 4098) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (and (<= kref_sub_~release.offset |#funAddr~dlfb_free.offset|) (= 1 ~ldv_mutex_lock_of_fb_info~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (<= |kref_sub_#in~release.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,438 INFO L246 CegarLoopResult]: For program point kref_subFINAL(lines 4084 4104) no Hoare annotation was computed. [2019-12-07 16:10:45,438 INFO L246 CegarLoopResult]: For program point kref_putEXIT(lines 4105 4111) no Hoare annotation was computed. [2019-12-07 16:10:45,438 INFO L242 CegarLoopResult]: At program point L4108(line 4108) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (and (= 1 ~ldv_mutex_lock_of_fb_info~0) (<= kref_put_~release.offset |#funAddr~dlfb_free.offset|)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (<= |kref_put_#in~release.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,438 INFO L246 CegarLoopResult]: For program point L4108-1(line 4108) no Hoare annotation was computed. [2019-12-07 16:10:45,438 INFO L242 CegarLoopResult]: At program point kref_putENTRY(lines 4105 4111) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= ~ldv_mutex_update_lock_of_backlight_device~0 1)) (not (= ~ldvarg25~0 0)) (not (= ~ldv_retval_1~0 0)) (not (= 1 ~ldv_mutex_lock~0)) (not (= |old(~ldv_mutex_lock_of_fb_info~0)| 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (= 1 ~ldv_mutex_lock_of_fb_info~0) (not (<= |kref_put_#in~release.offset| |#funAddr~dlfb_free.offset|))) [2019-12-07 16:10:45,438 INFO L246 CegarLoopResult]: For program point kref_putFINAL(lines 4105 4111) no Hoare annotation was computed. [2019-12-07 16:10:45,483 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,485 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,503 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,504 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,507 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,507 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,526 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,526 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,539 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,539 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,539 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,539 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,540 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,540 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,540 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,540 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,548 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,548 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,548 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,548 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,555 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,555 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,568 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,568 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,586 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,586 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,594 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,595 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,597 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,597 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,598 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,598 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,598 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,598 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,608 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,608 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:45,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 04:10:45 BoogieIcfgContainer [2019-12-07 16:10:45,618 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 16:10:45,618 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 16:10:45,618 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 16:10:45,618 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 16:10:45,619 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 04:02:40" (3/4) ... [2019-12-07 16:10:45,622 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-07 16:10:45,628 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_free_framebuffer_work [2019-12-07 16:10:45,628 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_usb_disconnect [2019-12-07 16:10:45,628 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_init_framebuffer_work [2019-12-07 16:10:45,628 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_free_framebuffer [2019-12-07 16:10:45,628 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2019-12-07 16:10:45,628 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_sub [2019-12-07 16:10:45,628 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2019-12-07 16:10:45,784 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3397 nodes and edges [2019-12-07 16:10:45,794 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1373 nodes and edges [2019-12-07 16:10:45,804 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 136 nodes and edges [2019-12-07 16:10:45,816 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2019-12-07 16:10:45,827 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2019-12-07 16:10:45,838 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-07 16:10:45,849 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-12-07 16:10:45,887 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,888 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,888 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,889 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,891 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,893 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,893 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || (release <= #funAddr~dlfb_free.offset && 1 == ldv_mutex_lock_of_fb_info)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(release <= #funAddr~dlfb_free.offset) [2019-12-07 16:10:45,893 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info) || !(#fp <= #funAddr~dlfb_free.offset) [2019-12-07 16:10:45,893 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,893 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,894 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,894 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,894 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || (release <= #funAddr~dlfb_free.offset && 1 == ldv_mutex_lock_of_fb_info)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(release <= #funAddr~dlfb_free.offset) [2019-12-07 16:10:45,894 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,894 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,895 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,895 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || (release <= #funAddr~dlfb_free.offset && 1 == ldv_mutex_lock_of_fb_info)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(release <= #funAddr~dlfb_free.offset) [2019-12-07 16:10:45,895 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,895 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,895 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,896 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,896 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,896 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,896 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || (release <= #funAddr~dlfb_free.offset && 1 == ldv_mutex_lock_of_fb_info)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(release <= #funAddr~dlfb_free.offset) [2019-12-07 16:10:45,897 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,897 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,899 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(#fp <= #funAddr~dlfb_free.offset) [2019-12-07 16:10:45,899 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info) || !(#fp <= #funAddr~dlfb_free.offset) [2019-12-07 16:10:45,900 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,900 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(#fp <= #funAddr~dlfb_free.offset) [2019-12-07 16:10:45,900 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,901 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(#fp <= #funAddr~dlfb_free.offset) [2019-12-07 16:10:45,901 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,902 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(#fp <= #funAddr~dlfb_free.offset) [2019-12-07 16:10:45,903 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,904 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(#fp <= #funAddr~dlfb_free.offset) [2019-12-07 16:10:45,904 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(#fp <= #funAddr~dlfb_free.offset) [2019-12-07 16:10:45,904 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info [2019-12-07 16:10:45,905 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(#fp <= #funAddr~dlfb_free.offset) [2019-12-07 16:10:45,906 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(#fp <= #funAddr~dlfb_free.offset) [2019-12-07 16:10:46,698 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_023cb7de-cd04-40d5-b73c-429191f9bd64/bin/uautomizer/witness.graphml [2019-12-07 16:10:46,698 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 16:10:46,699 INFO L168 Benchmark]: Toolchain (without parser) took 510365.06 ms. Allocated memory was 1.0 GB in the beginning and 6.4 GB in the end (delta: 5.4 GB). Free memory was 932.9 MB in the beginning and 1.9 GB in the end (delta: -941.9 MB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. [2019-12-07 16:10:46,699 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 16:10:46,699 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1475.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 932.9 MB in the beginning and 890.1 MB in the end (delta: 42.8 MB). Peak memory consumption was 177.0 MB. Max. memory is 11.5 GB. [2019-12-07 16:10:46,699 INFO L168 Benchmark]: Boogie Procedure Inliner took 479.30 ms. Allocated memory is still 1.1 GB. Free memory was 890.1 MB in the beginning and 947.6 MB in the end (delta: -57.5 MB). Peak memory consumption was 79.5 MB. Max. memory is 11.5 GB. [2019-12-07 16:10:46,699 INFO L168 Benchmark]: Boogie Preprocessor took 601.65 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 80.2 MB). Free memory was 947.6 MB in the beginning and 1.0 GB in the end (delta: -75.9 MB). Peak memory consumption was 237.1 MB. Max. memory is 11.5 GB. [2019-12-07 16:10:46,699 INFO L168 Benchmark]: RCFGBuilder took 21267.46 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 701.0 MB). Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: -16.2 MB). Peak memory consumption was 816.1 MB. Max. memory is 11.5 GB. [2019-12-07 16:10:46,699 INFO L168 Benchmark]: TraceAbstraction took 485458.07 ms. Allocated memory was 1.9 GB in the beginning and 6.4 GB in the end (delta: 4.5 GB). Free memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: -1.7 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2019-12-07 16:10:46,699 INFO L168 Benchmark]: Witness Printer took 1079.92 ms. Allocated memory is still 6.4 GB. Free memory was 2.7 GB in the beginning and 1.9 GB in the end (delta: 818.7 MB). Peak memory consumption was 818.7 MB. Max. memory is 11.5 GB. [2019-12-07 16:10:46,700 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1475.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.5 MB). Free memory was 932.9 MB in the beginning and 890.1 MB in the end (delta: 42.8 MB). Peak memory consumption was 177.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 479.30 ms. Allocated memory is still 1.1 GB. Free memory was 890.1 MB in the beginning and 947.6 MB in the end (delta: -57.5 MB). Peak memory consumption was 79.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 601.65 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 80.2 MB). Free memory was 947.6 MB in the beginning and 1.0 GB in the end (delta: -75.9 MB). Peak memory consumption was 237.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 21267.46 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 701.0 MB). Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: -16.2 MB). Peak memory consumption was 816.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 485458.07 ms. Allocated memory was 1.9 GB in the beginning and 6.4 GB in the end (delta: 4.5 GB). Free memory was 1.0 GB in the beginning and 2.7 GB in the end (delta: -1.7 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. * Witness Printer took 1079.92 ms. Allocated memory is still 6.4 GB. Free memory was 2.7 GB in the beginning and 1.9 GB in the end (delta: 818.7 MB). Peak memory consumption was 818.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 6880]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6880]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6880]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6880]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6880]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6880]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6880]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6880]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 6880]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 9 specifications checked. All of them hold - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5465]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5313]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5511]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4534]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4357]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5531]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4534]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4920]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5454]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4534]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4534]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7533]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7489]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4270]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4270]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5313]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4570]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7471]: Loop Invariant [2019-12-07 16:10:46,706 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,706 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(#fp <= #funAddr~dlfb_free.offset) - InvariantResult [Line: 4534]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4534]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5361]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4075]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4075]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4075]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7553]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4775]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && src_size == 0) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && dev + dev == (dev + dev) / 18446744073709551616 * 18446744073709551616) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5300]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5300]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3872]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7467]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7467]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7511]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7511]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7643]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5974]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5160]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5160]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7530]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7463]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7463]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7463]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7463]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5334]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7550]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5334]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant [2019-12-07 16:10:46,715 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,716 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(#fp <= #funAddr~dlfb_free.offset) - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4202]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7193]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4202]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && dev + dev == (dev + dev) / 18446744073709551616 * 18446744073709551616) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4465]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5547]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5678]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7640]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant [2019-12-07 16:10:46,717 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,717 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(#fp <= #funAddr~dlfb_free.offset) - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5896]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5361]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7503]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3865]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7409]: Loop Invariant Derived loop invariant: ((((((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_state_variable_2 == 0) && ldv_state_variable_1 == 0) && ldv_state_variable_3 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7636]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5593]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6179]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7550]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5361]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4395]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7559]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant [2019-12-07 16:10:46,726 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,727 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(#fp <= #funAddr~dlfb_free.offset) - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3865]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3865]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3865]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3865]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3865]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3865]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3865]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3865]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3865]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5361]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4395]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5361]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4395]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7481]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4265]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4395]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5361]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4265]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && dev + dev == (dev + dev) / 18446744073709551616 * 18446744073709551616) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4395]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7481]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && src_size == 0) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7613]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4395]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7613]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5066]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7657]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6856]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_state_variable_0 == 1) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6145]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3950]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant [2019-12-07 16:10:46,735 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,735 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,735 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,735 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset Derived loop invariant: (((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || (release <= #funAddr~dlfb_free.offset && 1 == ldv_mutex_lock_of_fb_info)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(release <= #funAddr~dlfb_free.offset) - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant [2019-12-07 16:10:46,735 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,735 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,736 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,736 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset Derived loop invariant: (((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || (release <= #funAddr~dlfb_free.offset && 1 == ldv_mutex_lock_of_fb_info)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(release <= #funAddr~dlfb_free.offset) - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3865]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3865]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3865]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7521]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7562]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7521]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7653]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4371]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4792]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && src_size == 0) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6050]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4255]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && dev + dev == (dev + dev) / 18446744073709551616 * 18446744073709551616) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5066]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6050]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3950]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3950]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7566]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5527]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3950]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3950]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3950]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3950]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3978]: Loop Invariant [2019-12-07 16:10:46,741 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,741 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,741 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,741 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset Derived loop invariant: (((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || (release <= #funAddr~dlfb_free.offset && 1 == ldv_mutex_lock_of_fb_info)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(release <= #funAddr~dlfb_free.offset) - InvariantResult [Line: 3950]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4961]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4961]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3950]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3950]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3950]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3950]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3950]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7610]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6201]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4371]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4371]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4371]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4428]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4371]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4371]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6280]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4371]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4371]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7606]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7562]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7562]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6050]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7606]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4846]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4493]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4493]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4493]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6145]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3859]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4493]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4373]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7646]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 7664]: Loop Invariant [2019-12-07 16:10:46,747 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,748 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset Derived loop invariant: (((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info) || !(#fp <= #funAddr~dlfb_free.offset) - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6216]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4428]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4428]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4428]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5422]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4428]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4428]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5422]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4846]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4846]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4846]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4846]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4846]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4846]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4846]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4846]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4846]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4846]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4846]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5531]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4846]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7556]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4031]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3859]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4526]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3859]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4493]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4526]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3859]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7602]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4493]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3859]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3859]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3859]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3859]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3859]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3859]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3859]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3859]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3859]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5072]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6145]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4373]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4373]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4373]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4373]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6280]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4373]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4373]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6366]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4373]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7649]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7471]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3919]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5104]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4402]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4115]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4115]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5104]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7446]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7553]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4402]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4402]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4402]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7446]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4402]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7578]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5782]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && src_size == 0) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7511]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5300]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7536]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5300]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7511]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5300]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4251]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5858]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5352]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5352]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7667]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5465]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5381]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5381]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7449]: Loop Invariant [2019-12-07 16:10:46,759 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,759 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(#fp <= #funAddr~dlfb_free.offset) - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7664]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7664]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7623]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7507]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5917]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6234]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4357]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4357]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5334]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 4357]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4357]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4357]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4357]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4357]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3872]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7619]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7619]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3872]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5511]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3872]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3872]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3872]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3872]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7193]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7533]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5454]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7533]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4270]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4270]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4270]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5313]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4270]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && dev + dev == (dev + dev) / 18446744073709551616 * 18446744073709551616) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5313]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4270]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4270]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7640]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4270]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5313]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7640]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4570]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4570]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4570]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4570]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7485]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5361]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4570]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5361]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4570]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6384]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5361]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4775]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4570]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4570]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7423]: Loop Invariant Derived loop invariant: (((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4775]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4775]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4570]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4775]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4570]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4570]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4775]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4775]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4775]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7627]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4775]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4570]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4775]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4775]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6050]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4775]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4775]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4214]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4465]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4465]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4465]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4465]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3872]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3872]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3872]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3872]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3872]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3872]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3891]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7550]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7530]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7574]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && ldv_state_variable_2 == 1) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5917]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5196]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5196]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7481]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7661]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5247]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7570]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7630]: Loop Invariant [2019-12-07 16:10:46,775 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,775 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(#fp <= #funAddr~dlfb_free.offset) - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4265]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7485]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 4265]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4265]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4265]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4265]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6342]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7616]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7616]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5547]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4465]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4656]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3958]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5917]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4044]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5361]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5361]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4162]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6268]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5361]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5678]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4336]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4439]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant [2019-12-07 16:10:46,783 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,783 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset Derived loop invariant: (((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info) || !(#fp <= #funAddr~dlfb_free.offset) - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7674]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7633]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6448]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7499]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5885]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3891]: Loop Invariant [2019-12-07 16:10:46,785 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,785 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(#fp <= #funAddr~dlfb_free.offset) - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7459]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4091]: Loop Invariant [2019-12-07 16:10:46,786 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,786 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,786 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,786 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset Derived loop invariant: (((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || (release <= #funAddr~dlfb_free.offset && 1 == ldv_mutex_lock_of_fb_info)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(release <= #funAddr~dlfb_free.offset) - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7547]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4579]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6884]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6145]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 4238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4238]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5593]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4626]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7455]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7543]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5896]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4147]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4147]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5279]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5279]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5527]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7530]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7674]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4194]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3882]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3882]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4456]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5593]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5527]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4194]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 5180]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4411]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5180]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4238]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4238]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6193]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4031]: Loop Invariant [2019-12-07 16:10:46,795 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset [2019-12-07 16:10:46,795 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression #funAddr~dlfb_free.offset Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || !(#fp <= #funAddr~dlfb_free.offset) - InvariantResult [Line: 4278]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4278]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4278]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7493]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4278]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7584]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4278]: Loop Invariant Derived loop invariant: ((((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && dev + dev == (dev + dev) / 18446744073709551616 * 18446744073709551616) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7584]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7584]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7584]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5749]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6234]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 7527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7581]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4187]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 7539]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3882]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3882]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7135]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4981]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4981]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3971]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5618]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7539]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5618]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6454]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4718]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4364]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7667]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7581]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7581]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7581]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5618]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4402]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7496]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7452]: Loop Invariant Derived loop invariant: ((((((!(1 == ldv_mutex_cred_guard_mutex_of_signal_struct) || !(ldv_mutex_update_lock_of_backlight_device == 1)) || !(ldvarg25 == 0)) || !(ldv_retval_1 == 0)) || !(1 == ldv_mutex_lock)) || !(\old(ldv_mutex_lock_of_fb_info) == 1)) || !(1 == ldv_mutex_mutex_of_device)) || 1 == ldv_mutex_lock_of_fb_info - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7446]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 5618]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7671]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7671]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4862]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7536]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7135]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6389]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4364]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4364]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4364]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4364]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4364]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4364]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4364]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5352]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 4436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5527]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 7449]: Loop Invariant Derived loop invariant: (((((1 == ldv_mutex_lock && 1 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ldvarg25 == 0) && ldv_retval_1 == 0) && 1 == ldv_mutex_lock_of_fb_info) && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_update_lock_of_backlight_device == 1 - InvariantResult [Line: 3964]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 8 procedures, 4043 locations, 9 error locations. Result: SAFE, OverallTime: 89.1s, OverallIterations: 17, TraceHistogramMax: 3, AutomataDifference: 60.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 395.7s, HoareTripleCheckerStatistics: 98673 SDtfs, 66511 SDslu, 91266 SDs, 0 SdLazy, 2894 SolverSat, 67 SolverUnsat, 6 SolverUnknown, 0 SolverNotchecked, 29.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 65 GetRequests, 31 SyntacticMatches, 2 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=90787occurred in iteration=16, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 26.8s AutomataMinimizationTime, 17 MinimizatonAttempts, 150066 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 2663 LocationsWithAnnotation, 97115 PreInvPairs, 121548 NumberOfFragments, 43901 HoareAnnotationTreeSize, 97115 FomulaSimplifications, 3991336 FormulaSimplificationTreeSizeReduction, 40.1s HoareSimplificationTime, 2663 FomulaSimplificationsInter, 1914560 FormulaSimplificationTreeSizeReductionInter, 354.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 722 NumberOfCodeBlocks, 722 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 705 ConstructedInterpolants, 0 QuantifiedInterpolants, 55027 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 17 InterpolantComputations, 17 PerfectInterpolantSequences, 40/40 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...