./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/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 1f005ae85b87ccf921c23558038e9f150a71a2fc ......................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/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 1f005ae85b87ccf921c23558038e9f150a71a2fc ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 14:43:09,525 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 14:43:09,526 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 14:43:09,534 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 14:43:09,534 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 14:43:09,535 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 14:43:09,536 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 14:43:09,537 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 14:43:09,538 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 14:43:09,539 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 14:43:09,539 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 14:43:09,540 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 14:43:09,540 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 14:43:09,541 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 14:43:09,542 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 14:43:09,543 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 14:43:09,543 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 14:43:09,545 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 14:43:09,546 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 14:43:09,547 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 14:43:09,548 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 14:43:09,549 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 14:43:09,551 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 14:43:09,551 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 14:43:09,551 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 14:43:09,552 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 14:43:09,553 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 14:43:09,554 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 14:43:09,554 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 14:43:09,555 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 14:43:09,555 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 14:43:09,556 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 14:43:09,556 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 14:43:09,556 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 14:43:09,557 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 14:43:09,557 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 14:43:09,557 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-18 14:43:09,567 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 14:43:09,567 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 14:43:09,568 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 14:43:09,568 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 14:43:09,569 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 14:43:09,569 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 14:43:09,569 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 14:43:09,569 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 14:43:09,569 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 14:43:09,569 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 14:43:09,569 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 14:43:09,569 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 14:43:09,570 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 14:43:09,570 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 14:43:09,570 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 14:43:09,570 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 14:43:09,570 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 14:43:09,570 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 14:43:09,570 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 14:43:09,571 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 14:43:09,571 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 14:43:09,571 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 14:43:09,571 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 14:43:09,571 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 14:43:09,571 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 14:43:09,571 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 14:43:09,571 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 14:43:09,571 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 14:43:09,571 INFO L133 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/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/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 -> 1f005ae85b87ccf921c23558038e9f150a71a2fc [2018-11-18 14:43:09,595 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 14:43:09,603 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 14:43:09,605 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 14:43:09,606 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 14:43:09,606 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 14:43:09,606 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.c [2018-11-18 14:43:09,641 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/data/dbb3bcb98/a81909ab8f0d4435810c17f2ee5d3b23/FLAG3c143afa6 [2018-11-18 14:43:10,122 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 14:43:10,122 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.c [2018-11-18 14:43:10,142 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/data/dbb3bcb98/a81909ab8f0d4435810c17f2ee5d3b23/FLAG3c143afa6 [2018-11-18 14:43:10,624 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/data/dbb3bcb98/a81909ab8f0d4435810c17f2ee5d3b23 [2018-11-18 14:43:10,626 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 14:43:10,627 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 14:43:10,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 14:43:10,628 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 14:43:10,630 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 14:43:10,630 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:43:10" (1/1) ... [2018-11-18 14:43:10,632 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37f22a23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:43:10, skipping insertion in model container [2018-11-18 14:43:10,632 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:43:10" (1/1) ... [2018-11-18 14:43:10,638 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 14:43:10,693 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 14:43:12,128 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:43:12,168 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 14:43:12,594 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:43:12,725 INFO L195 MainTranslator]: Completed translation [2018-11-18 14:43:12,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:43:12 WrapperNode [2018-11-18 14:43:12,725 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 14:43:12,726 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 14:43:12,726 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 14:43:12,726 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 14:43:12,734 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:43:12" (1/1) ... [2018-11-18 14:43:12,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:43:12" (1/1) ... [2018-11-18 14:43:12,766 ERROR L1129 TypeChecker]: C: vesa_modes [5791]: Undeclared identifier ~#vesa_modes~0 in IdentifierExpression[~#vesa_modes~0,GLOBAL] [2018-11-18 14:43:12,767 ERROR L1129 TypeChecker]: C: dlfb_is_valid_mode((struct fb_videomode *)(& vesa_modes) + (unsigned long )i, info) [5791-5792]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret593,]],dlfb_is_valid_mode,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#vesa_modes~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#vesa_modes~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IntegerLiteral[60],IfThenElseExpression[BinaryExpression[COMPLEQ,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[9223372036854775807]],BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],BinaryExpression[ARITHMINUS,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]]]]]]],IdentifierExpression[~info,]]] [2018-11-18 14:43:12,767 ERROR L1129 TypeChecker]: C: vesa_modes [5794]: Undeclared identifier ~#vesa_modes~0 in IdentifierExpression[~#vesa_modes~0,GLOBAL] [2018-11-18 14:43:12,767 ERROR L1129 TypeChecker]: C: fb_add_videomode((struct fb_videomode const *)(& vesa_modes) + (unsigned long )i, & info->modelist) [5794-5795]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret594,]],fb_add_videomode,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#vesa_modes~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#vesa_modes~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IntegerLiteral[60],IfThenElseExpression[BinaryExpression[COMPLEQ,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[9223372036854775807]],BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],BinaryExpression[ARITHMINUS,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]]]]]]],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[925],StructAccessExpression[IdentifierExpression[~info,],offset]]]]]] [2018-11-18 14:43:12,774 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:43:12" (1/1) ... [2018-11-18 14:43:12,775 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:43:12" (1/1) ... [2018-11-18 14:43:12,821 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:309) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:371) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpressions(StructExpander.java:482) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processExpression(BoogieTransformer.java:744) at de.uni_freiburg.informatik.ultimate.boogie.CachingBoogieTransformer.processExpression(CachingBoogieTransformer.java:51) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:341) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandExpression(StructExpander.java:371) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpressions(StructExpander.java:482) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:389) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:803) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:340) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatement(BoogieTransformer.java:401) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processStatement(StructExpander.java:803) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processStatements(BoogieTransformer.java:340) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processBody(BoogieTransformer.java:281) at de.uni_freiburg.informatik.ultimate.boogie.BoogieTransformer.processDeclaration(BoogieTransformer.java:155) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.expandDeclaration(StructExpander.java:682) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.process(StructExpander.java:207) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-18 14:43:12,823 INFO L168 Benchmark]: Toolchain (without parser) took 2196.27 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 296.7 MB). Free memory was 947.7 MB in the beginning and 853.0 MB in the end (delta: 94.7 MB). Peak memory consumption was 391.5 MB. Max. memory is 11.5 GB. [2018-11-18 14:43:12,824 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:43:12,827 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2097.73 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 296.7 MB). Free memory was 947.7 MB in the beginning and 868.1 MB in the end (delta: 79.6 MB). Peak memory consumption was 426.9 MB. Max. memory is 11.5 GB. [2018-11-18 14:43:12,828 INFO L168 Benchmark]: Boogie Preprocessor took 96.93 ms. Allocated memory is still 1.3 GB. Free memory was 868.1 MB in the beginning and 853.0 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 11.5 GB. [2018-11-18 14:43:12,830 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2097.73 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 296.7 MB). Free memory was 947.7 MB in the beginning and 868.1 MB in the end (delta: 79.6 MB). Peak memory consumption was 426.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 96.93 ms. Allocated memory is still 1.3 GB. Free memory was 868.1 MB in the beginning and 853.0 MB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 5791]: Type Error Undeclared identifier ~#vesa_modes~0 in IdentifierExpression[~#vesa_modes~0,GLOBAL] - TypeErrorResult [Line: 5791]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret593,]],dlfb_is_valid_mode,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#vesa_modes~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#vesa_modes~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IntegerLiteral[60],IfThenElseExpression[BinaryExpression[COMPLEQ,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[9223372036854775807]],BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],BinaryExpression[ARITHMINUS,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]]]]]]],IdentifierExpression[~info,]]] - TypeErrorResult [Line: 5794]: Type Error Undeclared identifier ~#vesa_modes~0 in IdentifierExpression[~#vesa_modes~0,GLOBAL] - TypeErrorResult [Line: 5794]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret594,]],fb_add_videomode,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#vesa_modes~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#vesa_modes~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IntegerLiteral[60],IfThenElseExpression[BinaryExpression[COMPLEQ,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[9223372036854775807]],BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],BinaryExpression[ARITHMINUS,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]]]]]]],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,IntegerLiteral[925],StructAccessExpression[IdentifierExpression[~info,],offset]]]]]] - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType de.uni_freiburg.informatik.ultimate.boogie.preprocessor: ClassCastException: de.uni_freiburg.informatik.ultimate.boogie.type.BoogiePrimitiveType cannot be cast to de.uni_freiburg.informatik.ultimate.boogie.type.BoogieStructType: de.uni_freiburg.informatik.ultimate.boogie.preprocessor.StructExpander.processExpression(StructExpander.java:309) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 14:43:14,063 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 14:43:14,064 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 14:43:14,073 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 14:43:14,073 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 14:43:14,073 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 14:43:14,074 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 14:43:14,075 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 14:43:14,077 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 14:43:14,077 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 14:43:14,078 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 14:43:14,078 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 14:43:14,079 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 14:43:14,079 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 14:43:14,080 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 14:43:14,081 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 14:43:14,082 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 14:43:14,083 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 14:43:14,085 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 14:43:14,086 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 14:43:14,086 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 14:43:14,087 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 14:43:14,089 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 14:43:14,089 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 14:43:14,090 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 14:43:14,090 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 14:43:14,091 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 14:43:14,091 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 14:43:14,092 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 14:43:14,093 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 14:43:14,093 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 14:43:14,094 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 14:43:14,094 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 14:43:14,094 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 14:43:14,095 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 14:43:14,095 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 14:43:14,096 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-18 14:43:14,106 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 14:43:14,106 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 14:43:14,107 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 14:43:14,107 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 14:43:14,108 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 14:43:14,108 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 14:43:14,108 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 14:43:14,108 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 14:43:14,108 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 14:43:14,109 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 14:43:14,109 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 14:43:14,109 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 14:43:14,109 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 14:43:14,109 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 14:43:14,109 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 14:43:14,110 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 14:43:14,110 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 14:43:14,110 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 14:43:14,110 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 14:43:14,110 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 14:43:14,110 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 14:43:14,110 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 14:43:14,111 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 14:43:14,111 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 14:43:14,111 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 14:43:14,111 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 14:43:14,111 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 14:43:14,111 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 14:43:14,111 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 14:43:14,112 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 14:43:14,112 INFO L133 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/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/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 -> 1f005ae85b87ccf921c23558038e9f150a71a2fc [2018-11-18 14:43:14,143 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 14:43:14,152 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 14:43:14,154 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 14:43:14,156 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 14:43:14,156 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 14:43:14,157 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.c [2018-11-18 14:43:14,202 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/data/e922a2e77/db95e67098d0406eb26b5b987c3da203/FLAG3f77a4570 [2018-11-18 14:43:14,692 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 14:43:14,693 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.c [2018-11-18 14:43:14,718 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/data/e922a2e77/db95e67098d0406eb26b5b987c3da203/FLAG3f77a4570 [2018-11-18 14:43:14,956 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/data/e922a2e77/db95e67098d0406eb26b5b987c3da203 [2018-11-18 14:43:14,958 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 14:43:14,958 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 14:43:14,959 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 14:43:14,959 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 14:43:14,962 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 14:43:14,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:43:14" (1/1) ... [2018-11-18 14:43:14,965 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e707409 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:43:14, skipping insertion in model container [2018-11-18 14:43:14,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 02:43:14" (1/1) ... [2018-11-18 14:43:14,972 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 14:43:15,068 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 14:43:16,855 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:43:17,021 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 14:43:17,551 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 14:43:17,769 INFO L195 MainTranslator]: Completed translation [2018-11-18 14:43:17,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:43:17 WrapperNode [2018-11-18 14:43:17,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 14:43:17,770 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 14:43:17,771 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 14:43:17,771 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 14:43:17,781 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:43:17" (1/1) ... [2018-11-18 14:43:17,782 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:43:17" (1/1) ... [2018-11-18 14:43:17,824 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:43:17" (1/1) ... [2018-11-18 14:43:17,825 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:43:17" (1/1) ... [2018-11-18 14:43:17,903 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:43:17" (1/1) ... [2018-11-18 14:43:17,916 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:43:17" (1/1) ... [2018-11-18 14:43:17,933 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:43:17" (1/1) ... [2018-11-18 14:43:17,948 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 14:43:17,948 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 14:43:17,948 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 14:43:17,948 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 14:43:17,949 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:43:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/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 [2018-11-18 14:43:17,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 14:43:17,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 14:43:17,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-18 14:43:17,992 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2018-11-18 14:43:17,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-18 14:43:17,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2018-11-18 14:43:17,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_be16p [2018-11-18 14:43:17,993 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-18 14:43:17,993 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-18 14:43:17,993 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-11-18 14:43:17,993 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-18 14:43:17,993 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc [2018-11-18 14:43:17,994 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetchw [2018-11-18 14:43:17,994 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-18 14:43:17,994 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-18 14:43:17,994 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2018-11-18 14:43:17,994 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2018-11-18 14:43:17,994 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-18 14:43:17,994 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 14:43:17,994 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-18 14:43:17,996 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cycles [2018-11-18 14:43:17,996 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2018-11-18 14:43:17,996 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2018-11-18 14:43:17,996 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2018-11-18 14:43:17,996 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2018-11-18 14:43:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-18 14:43:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-18 14:43:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2018-11-18 14:43:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-18 14:43:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-18 14:43:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-18 14:43:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-11-18 14:43:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-18 14:43:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 14:43:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 14:43:17,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 14:43:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 14:43:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 14:43:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure prefetch_range [2018-11-18 14:43:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register [2018-11-18 14:43:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_lock [2018-11-18 14:43:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_unlock [2018-11-18 14:43:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_blanking [2018-11-18 14:43:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_color_depth [2018-11-18 14:43:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_base16bpp [2018-11-18 14:43:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_base8bpp [2018-11-18 14:43:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16 [2018-11-18 14:43:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16be [2018-11-18 14:43:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_lfsr16 [2018-11-18 14:43:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_lfsr16 [2018-11-18 14:43:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_vid_cmds [2018-11-18 14:43:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_video_mode [2018-11-18 14:43:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_mmap [2018-11-18 14:43:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_trim_hline [2018-11-18 14:43:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_compress_hline [2018-11-18 14:43:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_render_hline [2018-11-18 14:43:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_handle_damage [2018-11-18 14:43:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_write [2018-11-18 14:43:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_copyarea [2018-11-18 14:43:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_imageblit [2018-11-18 14:43:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_fillrect [2018-11-18 14:43:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_dpy_deferred_io [2018-11-18 14:43:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_get_edid [2018-11-18 14:43:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_ioctl [2018-11-18 14:43:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_setcolreg [2018-11-18 14:43:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_open [2018-11-18 14:43:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free [2018-11-18 14:43:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_release_urb_work [2018-11-18 14:43:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer [2018-11-18 14:43:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer_work [2018-11-18 14:43:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_release [2018-11-18 14:43:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_is_valid_mode [2018-11-18 14:43:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_var_color_format [2018-11-18 14:43:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_check_var [2018-11-18 14:43:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_set_par [2018-11-18 14:43:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_dummy_render [2018-11-18 14:43:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_blank [2018-11-18 14:43:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_realloc_framebuffer [2018-11-18 14:43:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_setup_modes [2018-11-18 14:43:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_bytes_rendered_show [2018-11-18 14:43:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_bytes_identical_show [2018-11-18 14:43:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_bytes_sent_show [2018-11-18 14:43:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_cpu_kcycles_used_show [2018-11-18 14:43:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_show [2018-11-18 14:43:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_store [2018-11-18 14:43:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_reset_store [2018-11-18 14:43:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_select_std_channel [2018-11-18 14:43:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_parse_vendor_descriptor [2018-11-18 14:43:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_probe [2018-11-18 14:43:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_init_framebuffer_work [2018-11-18 14:43:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_disconnect [2018-11-18 14:43:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_driver_init [2018-11-18 14:43:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_driver_exit [2018-11-18 14:43:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_urb_completion [2018-11-18 14:43:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_urb_list [2018-11-18 14:43:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_alloc_urb_list [2018-11-18 14:43:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_get_urb [2018-11-18 14:43:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_submit_urb [2018-11-18 14:43:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 14:43:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2018-11-18 14:43:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2018-11-18 14:43:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2018-11-18 14:43:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2018-11-18 14:43:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2018-11-18 14:43:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2018-11-18 14:43:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2018-11-18 14:43:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2018-11-18 14:43:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2018-11-18 14:43:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2018-11-18 14:43:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2018-11-18 14:43:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2018-11-18 14:43:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_13 [2018-11-18 14:43:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_14 [2018-11-18 14:43:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 14:43:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-18 14:43:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-18 14:43:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-18 14:43:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-18 14:43:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-18 14:43:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-18 14:43:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-18 14:43:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-18 14:43:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-18 14:43:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2018-11-18 14:43:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2018-11-18 14:43:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2018-11-18 14:43:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2018-11-18 14:43:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-18 14:43:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2018-11-18 14:43:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2018-11-18 14:43:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_fb_info [2018-11-18 14:43:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_fb_info [2018-11-18 14:43:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_fb_info [2018-11-18 14:43:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_fb_info [2018-11-18 14:43:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info [2018-11-18 14:43:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_fb_info [2018-11-18 14:43:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_fb_info [2018-11-18 14:43:18,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-18 14:43:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-18 14:43:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2018-11-18 14:43:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2018-11-18 14:43:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-18 14:43:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-18 14:43:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2018-11-18 14:43:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device [2018-11-18 14:43:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_update_lock_of_backlight_device [2018-11-18 14:43:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_backlight_device [2018-11-18 14:43:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_update_lock_of_backlight_device [2018-11-18 14:43:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2018-11-18 14:43:18,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_update_lock_of_backlight_device [2018-11-18 14:43:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2018-11-18 14:43:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-18 14:43:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 14:43:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 14:43:18,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 14:43:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 14:43:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 14:43:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-18 14:43:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2018-11-18 14:43:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-18 14:43:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-18 14:43:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2018-11-18 14:43:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-18 14:43:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_be16p [2018-11-18 14:43:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-18 14:43:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-18 14:43:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-18 14:43:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-18 14:43:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 14:43:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-18 14:43:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-18 14:43:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 14:43:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-18 14:43:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-11-18 14:43:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-18 14:43:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-18 14:43:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-18 14:43:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-18 14:43:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2018-11-18 14:43:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-18 14:43:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_tsc [2018-11-18 14:43:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure prefetchw [2018-11-18 14:43:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-18 14:43:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 14:43:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-18 14:43:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 14:43:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2018-11-18 14:43:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2018-11-18 14:43:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-18 14:43:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-18 14:43:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2018-11-18 14:43:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2018-11-18 14:43:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-18 14:43:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2018-11-18 14:43:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2018-11-18 14:43:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2018-11-18 14:43:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2018-11-18 14:43:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2018-11-18 14:43:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2018-11-18 14:43:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-18 14:43:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2018-11-18 14:43:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2018-11-18 14:43:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2018-11-18 14:43:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2018-11-18 14:43:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2018-11-18 14:43:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-18 14:43:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-18 14:43:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2018-11-18 14:43:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2018-11-18 14:43:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_fb_info [2018-11-18 14:43:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_fb_info [2018-11-18 14:43:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2018-11-18 14:43:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2018-11-18 14:43:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2018-11-18 14:43:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_backlight_device [2018-11-18 14:43:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2018-11-18 14:43:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 14:43:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 14:43:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-18 14:43:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-18 14:43:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 14:43:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-18 14:43:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure get_cycles [2018-11-18 14:43:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2018-11-18 14:43:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2018-11-18 14:43:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-18 14:43:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2018-11-18 14:43:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2018-11-18 14:43:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2018-11-18 14:43:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2018-11-18 14:43:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2018-11-18 14:43:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2018-11-18 14:43:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 14:43:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2018-11-18 14:43:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-18 14:43:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2018-11-18 14:43:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-18 14:43:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-18 14:43:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-18 14:43:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-18 14:43:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2018-11-18 14:43:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2018-11-18 14:43:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_bin_file [2018-11-18 14:43:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_bin_file [2018-11-18 14:43:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-18 14:43:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-18 14:43:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-18 14:43:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2018-11-18 14:43:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-18 14:43:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 14:43:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-18 14:43:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 14:43:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2018-11-18 14:43:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure down_timeout [2018-11-18 14:43:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure up [2018-11-18 14:43:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-18 14:43:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-18 14:43:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_get_extra_descriptor [2018-11-18 14:43:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-18 14:43:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-18 14:43:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_13 [2018-11-18 14:43:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-18 14:43:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_14 [2018-11-18 14:43:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-11-18 14:43:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-18 14:43:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-18 14:43:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-18 14:43:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-18 14:43:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-18 14:43:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-18 14:43:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_descriptor [2018-11-18 14:43:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-18 14:43:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc_to_pfn [2018-11-18 14:43:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2018-11-18 14:43:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 14:43:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 14:43:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 14:43:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 14:43:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 14:43:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 14:43:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 14:43:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure sys_fillrect [2018-11-18 14:43:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure sys_copyarea [2018-11-18 14:43:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure sys_imageblit [2018-11-18 14:43:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure fb_sys_read [2018-11-18 14:43:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure fb_sys_write [2018-11-18 14:43:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2018-11-18 14:43:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2018-11-18 14:43:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure unlink_framebuffer [2018-11-18 14:43:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_init [2018-11-18 14:43:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure fb_deferred_io_cleanup [2018-11-18 14:43:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2018-11-18 14:43:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2018-11-18 14:43:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2018-11-18 14:43:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2018-11-18 14:43:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure fb_var_to_videomode [2018-11-18 14:43:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure fb_videomode_to_var [2018-11-18 14:43:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2018-11-18 14:43:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_nearest_mode [2018-11-18 14:43:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modelist [2018-11-18 14:43:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure fb_find_best_display [2018-11-18 14:43:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure fb_alloc_cmap [2018-11-18 14:43:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2018-11-18 14:43:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure prefetch_range [2018-11-18 14:43:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_urb_completion [2018-11-18 14:43:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_get_urb [2018-11-18 14:43:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_submit_urb [2018-11-18 14:43:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_alloc_urb_list [2018-11-18 14:43:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_urb_list [2018-11-18 14:43:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register [2018-11-18 14:43:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 14:43:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_lock [2018-11-18 14:43:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_unlock [2018-11-18 14:43:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_blanking [2018-11-18 14:43:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_color_depth [2018-11-18 14:43:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_base16bpp [2018-11-18 14:43:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_base8bpp [2018-11-18 14:43:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_16 [2018-11-18 14:43:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_16be [2018-11-18 14:43:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_lfsr16 [2018-11-18 14:43:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_lfsr16 [2018-11-18 14:43:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_vid_cmds [2018-11-18 14:43:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_video_mode [2018-11-18 14:43:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_mmap [2018-11-18 14:43:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_trim_hline [2018-11-18 14:43:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_compress_hline [2018-11-18 14:43:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 14:43:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_render_hline [2018-11-18 14:43:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 14:43:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_handle_damage [2018-11-18 14:43:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_write [2018-11-18 14:43:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_copyarea [2018-11-18 14:43:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_imageblit [2018-11-18 14:43:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_fillrect [2018-11-18 14:43:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_dpy_deferred_io [2018-11-18 14:43:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_get_edid [2018-11-18 14:43:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 14:43:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_ioctl [2018-11-18 14:43:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_setcolreg [2018-11-18 14:43:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_open [2018-11-18 14:43:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free [2018-11-18 14:43:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_release_urb_work [2018-11-18 14:43:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer [2018-11-18 14:43:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer_work [2018-11-18 14:43:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_release [2018-11-18 14:43:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_is_valid_mode [2018-11-18 14:43:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_var_color_format [2018-11-18 14:43:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_check_var [2018-11-18 14:43:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_set_par [2018-11-18 14:43:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_dummy_render [2018-11-18 14:43:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_blank [2018-11-18 14:43:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_realloc_framebuffer [2018-11-18 14:43:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_setup_modes [2018-11-18 14:43:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_bytes_rendered_show [2018-11-18 14:43:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_bytes_identical_show [2018-11-18 14:43:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_bytes_sent_show [2018-11-18 14:43:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_cpu_kcycles_used_show [2018-11-18 14:43:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure edid_show [2018-11-18 14:43:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure edid_store [2018-11-18 14:43:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_reset_store [2018-11-18 14:43:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_select_std_channel [2018-11-18 14:43:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_parse_vendor_descriptor [2018-11-18 14:43:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_init_framebuffer_work [2018-11-18 14:43:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_probe [2018-11-18 14:43:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_disconnect [2018-11-18 14:43:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_driver_init [2018-11-18 14:43:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_driver_exit [2018-11-18 14:43:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_edid_attr_probe_2 [2018-11-18 14:43:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dlfb_ops_probe_3 [2018-11-18 14:43:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_edid_attr_release_2 [2018-11-18 14:43:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 14:43:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 14:43:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dlfb_ops_release_3 [2018-11-18 14:43:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 14:43:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 14:43:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-18 14:43:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-18 14:43:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-18 14:43:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-18 14:43:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-18 14:43:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-18 14:43:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2018-11-18 14:43:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2018-11-18 14:43:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2018-11-18 14:43:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-18 14:43:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2018-11-18 14:43:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_fb_info [2018-11-18 14:43:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_fb_info [2018-11-18 14:43:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_fb_info [2018-11-18 14:43:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info [2018-11-18 14:43:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_fb_info [2018-11-18 14:43:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-18 14:43:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-18 14:43:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-18 14:43:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2018-11-18 14:43:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device [2018-11-18 14:43:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_update_lock_of_backlight_device [2018-11-18 14:43:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_update_lock_of_backlight_device [2018-11-18 14:43:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2018-11-18 14:43:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_update_lock_of_backlight_device [2018-11-18 14:43:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 14:43:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-18 14:43:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 14:43:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-18 14:43:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 14:43:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 14:43:30,367 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 14:43:30,368 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:43:30 BoogieIcfgContainer [2018-11-18 14:43:30,368 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 14:43:30,369 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 14:43:30,369 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 14:43:30,371 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 14:43:30,371 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 02:43:14" (1/3) ... [2018-11-18 14:43:30,372 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cddebf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:43:30, skipping insertion in model container [2018-11-18 14:43:30,372 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 02:43:17" (2/3) ... [2018-11-18 14:43:30,373 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cddebf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 02:43:30, skipping insertion in model container [2018-11-18 14:43:30,373 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:43:30" (3/3) ... [2018-11-18 14:43:30,374 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.c [2018-11-18 14:43:30,382 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 14:43:30,390 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 14:43:30,403 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 14:43:30,436 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 14:43:30,436 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 14:43:30,436 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 14:43:30,436 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 14:43:30,437 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 14:43:30,437 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 14:43:30,437 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 14:43:30,437 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 14:43:30,437 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 14:43:30,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states. [2018-11-18 14:43:30,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-18 14:43:30,475 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:43:30,476 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:43:30,478 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:43:30,482 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:43:30,482 INFO L82 PathProgramCache]: Analyzing trace with hash 1844782231, now seen corresponding path program 1 times [2018-11-18 14:43:30,488 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 14:43:30,488 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 14:43:30,530 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:43:30,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:43:30,909 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:43:30,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:43:30,939 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 14:43:30,950 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:43:30,950 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 14:43:30,952 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 14:43:30,960 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 14:43:30,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:30,962 INFO L87 Difference]: Start difference. First operand 1283 states. Second operand 3 states. [2018-11-18 14:43:33,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:43:33,392 INFO L93 Difference]: Finished difference Result 2184 states and 2964 transitions. [2018-11-18 14:43:33,393 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 14:43:33,394 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2018-11-18 14:43:33,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:43:33,412 INFO L225 Difference]: With dead ends: 2184 [2018-11-18 14:43:33,412 INFO L226 Difference]: Without dead ends: 1086 [2018-11-18 14:43:33,420 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:33,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1086 states. [2018-11-18 14:43:33,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1086 to 1086. [2018-11-18 14:43:33,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1086 states. [2018-11-18 14:43:33,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 1086 states and 1454 transitions. [2018-11-18 14:43:33,548 INFO L78 Accepts]: Start accepts. Automaton has 1086 states and 1454 transitions. Word has length 29 [2018-11-18 14:43:33,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:43:33,548 INFO L480 AbstractCegarLoop]: Abstraction has 1086 states and 1454 transitions. [2018-11-18 14:43:33,548 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 14:43:33,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1454 transitions. [2018-11-18 14:43:33,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-18 14:43:33,551 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:43:33,551 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:43:33,551 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:43:33,551 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:43:33,551 INFO L82 PathProgramCache]: Analyzing trace with hash 1353104244, now seen corresponding path program 1 times [2018-11-18 14:43:33,552 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 14:43:33,553 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 14:43:33,588 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:43:33,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:43:33,965 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:43:33,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:43:33,974 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 14:43:33,977 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:43:33,977 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 14:43:33,978 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 14:43:33,978 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 14:43:33,979 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:33,979 INFO L87 Difference]: Start difference. First operand 1086 states and 1454 transitions. Second operand 3 states. [2018-11-18 14:43:36,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:43:36,339 INFO L93 Difference]: Finished difference Result 1088 states and 1455 transitions. [2018-11-18 14:43:36,340 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 14:43:36,340 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2018-11-18 14:43:36,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:43:36,344 INFO L225 Difference]: With dead ends: 1088 [2018-11-18 14:43:36,344 INFO L226 Difference]: Without dead ends: 1085 [2018-11-18 14:43:36,345 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:36,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1085 states. [2018-11-18 14:43:36,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1085 to 1085. [2018-11-18 14:43:36,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1085 states. [2018-11-18 14:43:36,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 1085 states and 1452 transitions. [2018-11-18 14:43:36,382 INFO L78 Accepts]: Start accepts. Automaton has 1085 states and 1452 transitions. Word has length 30 [2018-11-18 14:43:36,382 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:43:36,382 INFO L480 AbstractCegarLoop]: Abstraction has 1085 states and 1452 transitions. [2018-11-18 14:43:36,382 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 14:43:36,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1452 transitions. [2018-11-18 14:43:36,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-18 14:43:36,384 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:43:36,385 INFO L375 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] [2018-11-18 14:43:36,385 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:43:36,385 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:43:36,385 INFO L82 PathProgramCache]: Analyzing trace with hash -1004006598, now seen corresponding path program 1 times [2018-11-18 14:43:36,386 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 14:43:36,386 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 14:43:36,410 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:43:36,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:43:36,694 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:43:36,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:43:36,702 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 14:43:36,705 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:43:36,705 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 14:43:36,705 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 14:43:36,706 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 14:43:36,706 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:36,706 INFO L87 Difference]: Start difference. First operand 1085 states and 1452 transitions. Second operand 3 states. [2018-11-18 14:43:39,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:43:39,184 INFO L93 Difference]: Finished difference Result 3215 states and 4392 transitions. [2018-11-18 14:43:39,184 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 14:43:39,185 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 31 [2018-11-18 14:43:39,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:43:39,195 INFO L225 Difference]: With dead ends: 3215 [2018-11-18 14:43:39,196 INFO L226 Difference]: Without dead ends: 2141 [2018-11-18 14:43:39,201 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:39,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2141 states. [2018-11-18 14:43:39,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2141 to 2138. [2018-11-18 14:43:39,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2138 states. [2018-11-18 14:43:39,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 2138 states and 2909 transitions. [2018-11-18 14:43:39,300 INFO L78 Accepts]: Start accepts. Automaton has 2138 states and 2909 transitions. Word has length 31 [2018-11-18 14:43:39,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:43:39,300 INFO L480 AbstractCegarLoop]: Abstraction has 2138 states and 2909 transitions. [2018-11-18 14:43:39,301 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 14:43:39,301 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 2909 transitions. [2018-11-18 14:43:39,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-11-18 14:43:39,302 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:43:39,302 INFO L375 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] [2018-11-18 14:43:39,302 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:43:39,303 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:43:39,303 INFO L82 PathProgramCache]: Analyzing trace with hash -1059993801, now seen corresponding path program 1 times [2018-11-18 14:43:39,303 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 14:43:39,303 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 14:43:39,329 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:43:39,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:43:39,603 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:43:39,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:43:39,619 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 14:43:39,622 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:43:39,622 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 14:43:39,622 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 14:43:39,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 14:43:39,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:39,623 INFO L87 Difference]: Start difference. First operand 2138 states and 2909 transitions. Second operand 3 states. [2018-11-18 14:43:42,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:43:42,047 INFO L93 Difference]: Finished difference Result 2140 states and 2910 transitions. [2018-11-18 14:43:42,048 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 14:43:42,048 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 32 [2018-11-18 14:43:42,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:43:42,056 INFO L225 Difference]: With dead ends: 2140 [2018-11-18 14:43:42,056 INFO L226 Difference]: Without dead ends: 2137 [2018-11-18 14:43:42,058 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:42,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2137 states. [2018-11-18 14:43:42,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2137 to 2137. [2018-11-18 14:43:42,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2137 states. [2018-11-18 14:43:42,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 2137 states and 2907 transitions. [2018-11-18 14:43:42,154 INFO L78 Accepts]: Start accepts. Automaton has 2137 states and 2907 transitions. Word has length 32 [2018-11-18 14:43:42,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:43:42,155 INFO L480 AbstractCegarLoop]: Abstraction has 2137 states and 2907 transitions. [2018-11-18 14:43:42,155 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 14:43:42,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2137 states and 2907 transitions. [2018-11-18 14:43:42,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-11-18 14:43:42,156 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:43:42,157 INFO L375 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] [2018-11-18 14:43:42,157 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:43:42,157 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:43:42,157 INFO L82 PathProgramCache]: Analyzing trace with hash 1499375069, now seen corresponding path program 1 times [2018-11-18 14:43:42,158 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 14:43:42,158 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 14:43:42,189 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:43:42,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:43:42,547 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:43:42,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:43:42,566 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 14:43:42,569 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:43:42,569 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 14:43:42,569 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 14:43:42,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 14:43:42,570 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:42,570 INFO L87 Difference]: Start difference. First operand 2137 states and 2907 transitions. Second operand 3 states. [2018-11-18 14:43:44,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:43:44,868 INFO L93 Difference]: Finished difference Result 2139 states and 2908 transitions. [2018-11-18 14:43:44,986 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 14:43:44,986 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 33 [2018-11-18 14:43:44,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:43:44,992 INFO L225 Difference]: With dead ends: 2139 [2018-11-18 14:43:44,992 INFO L226 Difference]: Without dead ends: 2122 [2018-11-18 14:43:44,994 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:44,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2122 states. [2018-11-18 14:43:45,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2122 to 2122. [2018-11-18 14:43:45,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2122 states. [2018-11-18 14:43:45,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 2122 states and 2889 transitions. [2018-11-18 14:43:45,070 INFO L78 Accepts]: Start accepts. Automaton has 2122 states and 2889 transitions. Word has length 33 [2018-11-18 14:43:45,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:43:45,070 INFO L480 AbstractCegarLoop]: Abstraction has 2122 states and 2889 transitions. [2018-11-18 14:43:45,070 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 14:43:45,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2122 states and 2889 transitions. [2018-11-18 14:43:45,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-18 14:43:45,073 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:43:45,073 INFO L375 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] [2018-11-18 14:43:45,073 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:43:45,073 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:43:45,073 INFO L82 PathProgramCache]: Analyzing trace with hash -1022374053, now seen corresponding path program 1 times [2018-11-18 14:43:45,074 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 14:43:45,074 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 14:43:45,110 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:43:45,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:43:45,523 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:43:45,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:43:45,540 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 14:43:45,542 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:43:45,542 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 14:43:45,543 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 14:43:45,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 14:43:45,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:45,543 INFO L87 Difference]: Start difference. First operand 2122 states and 2889 transitions. Second operand 3 states. [2018-11-18 14:43:46,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:43:46,079 INFO L93 Difference]: Finished difference Result 6274 states and 8531 transitions. [2018-11-18 14:43:46,080 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 14:43:46,080 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 54 [2018-11-18 14:43:46,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:43:46,097 INFO L225 Difference]: With dead ends: 6274 [2018-11-18 14:43:46,098 INFO L226 Difference]: Without dead ends: 4163 [2018-11-18 14:43:46,105 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:46,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4163 states. [2018-11-18 14:43:46,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4163 to 4141. [2018-11-18 14:43:46,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4141 states. [2018-11-18 14:43:46,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4141 states to 4141 states and 5630 transitions. [2018-11-18 14:43:46,302 INFO L78 Accepts]: Start accepts. Automaton has 4141 states and 5630 transitions. Word has length 54 [2018-11-18 14:43:46,302 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:43:46,303 INFO L480 AbstractCegarLoop]: Abstraction has 4141 states and 5630 transitions. [2018-11-18 14:43:46,303 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 14:43:46,303 INFO L276 IsEmpty]: Start isEmpty. Operand 4141 states and 5630 transitions. [2018-11-18 14:43:46,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-11-18 14:43:46,307 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:43:46,307 INFO L375 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] [2018-11-18 14:43:46,307 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:43:46,307 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:43:46,307 INFO L82 PathProgramCache]: Analyzing trace with hash 358088366, now seen corresponding path program 1 times [2018-11-18 14:43:46,308 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 14:43:46,308 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 14:43:46,337 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:43:46,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:43:46,763 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:43:46,819 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-18 14:43:46,819 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 14:43:46,823 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:43:46,823 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 14:43:46,824 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 14:43:46,824 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 14:43:46,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-18 14:43:46,824 INFO L87 Difference]: Start difference. First operand 4141 states and 5630 transitions. Second operand 4 states. [2018-11-18 14:43:47,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:43:47,113 INFO L93 Difference]: Finished difference Result 8310 states and 11458 transitions. [2018-11-18 14:43:47,115 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 14:43:47,115 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 73 [2018-11-18 14:43:47,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:43:47,133 INFO L225 Difference]: With dead ends: 8310 [2018-11-18 14:43:47,133 INFO L226 Difference]: Without dead ends: 4180 [2018-11-18 14:43:47,146 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-11-18 14:43:47,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4180 states. [2018-11-18 14:43:47,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4180 to 4153. [2018-11-18 14:43:47,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4153 states. [2018-11-18 14:43:47,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4153 states to 4153 states and 5642 transitions. [2018-11-18 14:43:47,354 INFO L78 Accepts]: Start accepts. Automaton has 4153 states and 5642 transitions. Word has length 73 [2018-11-18 14:43:47,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:43:47,355 INFO L480 AbstractCegarLoop]: Abstraction has 4153 states and 5642 transitions. [2018-11-18 14:43:47,355 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 14:43:47,355 INFO L276 IsEmpty]: Start isEmpty. Operand 4153 states and 5642 transitions. [2018-11-18 14:43:47,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-11-18 14:43:47,359 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:43:47,359 INFO L375 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] [2018-11-18 14:43:47,359 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:43:47,359 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:43:47,359 INFO L82 PathProgramCache]: Analyzing trace with hash 1059152944, now seen corresponding path program 1 times [2018-11-18 14:43:47,360 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 14:43:47,360 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/cvc4nyu Starting monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 14:43:47,387 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:43:47,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:43:47,837 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:43:47,858 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 14:43:47,858 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 14:43:47,862 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:43:47,862 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 14:43:47,863 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 14:43:47,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 14:43:47,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:47,863 INFO L87 Difference]: Start difference. First operand 4153 states and 5642 transitions. Second operand 3 states. [2018-11-18 14:43:50,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:43:50,535 INFO L93 Difference]: Finished difference Result 10362 states and 14081 transitions. [2018-11-18 14:43:50,535 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 14:43:50,535 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2018-11-18 14:43:50,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:43:50,607 INFO L225 Difference]: With dead ends: 10362 [2018-11-18 14:43:50,607 INFO L226 Difference]: Without dead ends: 6220 [2018-11-18 14:43:50,618 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:50,623 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6220 states. [2018-11-18 14:43:50,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6220 to 6198. [2018-11-18 14:43:50,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6198 states. [2018-11-18 14:43:50,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6198 states to 6198 states and 8419 transitions. [2018-11-18 14:43:50,897 INFO L78 Accepts]: Start accepts. Automaton has 6198 states and 8419 transitions. Word has length 73 [2018-11-18 14:43:50,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:43:50,897 INFO L480 AbstractCegarLoop]: Abstraction has 6198 states and 8419 transitions. [2018-11-18 14:43:50,897 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 14:43:50,897 INFO L276 IsEmpty]: Start isEmpty. Operand 6198 states and 8419 transitions. [2018-11-18 14:43:50,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2018-11-18 14:43:50,903 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:43:50,904 INFO L375 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:43:50,904 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:43:50,904 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:43:50,904 INFO L82 PathProgramCache]: Analyzing trace with hash 2073954832, now seen corresponding path program 1 times [2018-11-18 14:43:50,906 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 14:43:50,906 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 14:43:50,932 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:43:51,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:43:51,375 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:43:51,399 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-11-18 14:43:51,399 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 14:43:51,401 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:43:51,401 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 14:43:51,401 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 14:43:51,401 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 14:43:51,401 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 14:43:51,402 INFO L87 Difference]: Start difference. First operand 6198 states and 8419 transitions. Second operand 5 states. [2018-11-18 14:43:51,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:43:51,616 INFO L93 Difference]: Finished difference Result 12371 states and 16803 transitions. [2018-11-18 14:43:51,618 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 14:43:51,618 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 84 [2018-11-18 14:43:51,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:43:51,640 INFO L225 Difference]: With dead ends: 12371 [2018-11-18 14:43:51,640 INFO L226 Difference]: Without dead ends: 6184 [2018-11-18 14:43:51,657 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-18 14:43:51,662 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6184 states. [2018-11-18 14:43:51,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6184 to 6184. [2018-11-18 14:43:51,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6184 states. [2018-11-18 14:43:51,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6184 states to 6184 states and 8389 transitions. [2018-11-18 14:43:51,932 INFO L78 Accepts]: Start accepts. Automaton has 6184 states and 8389 transitions. Word has length 84 [2018-11-18 14:43:51,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:43:51,932 INFO L480 AbstractCegarLoop]: Abstraction has 6184 states and 8389 transitions. [2018-11-18 14:43:51,932 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 14:43:51,933 INFO L276 IsEmpty]: Start isEmpty. Operand 6184 states and 8389 transitions. [2018-11-18 14:43:51,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2018-11-18 14:43:51,939 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:43:51,939 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:43:51,939 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:43:51,939 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:43:51,939 INFO L82 PathProgramCache]: Analyzing trace with hash -1159914331, now seen corresponding path program 1 times [2018-11-18 14:43:51,940 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 14:43:51,941 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/cvc4nyu Starting monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 14:43:51,969 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:43:52,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:43:52,387 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:43:52,401 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-18 14:43:52,401 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 14:43:52,403 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:43:52,403 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 14:43:52,404 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 14:43:52,404 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 14:43:52,404 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:52,404 INFO L87 Difference]: Start difference. First operand 6184 states and 8389 transitions. Second operand 3 states. [2018-11-18 14:43:53,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:43:53,080 INFO L93 Difference]: Finished difference Result 17156 states and 23105 transitions. [2018-11-18 14:43:53,081 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 14:43:53,081 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 105 [2018-11-18 14:43:53,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:43:53,112 INFO L225 Difference]: With dead ends: 17156 [2018-11-18 14:43:53,113 INFO L226 Difference]: Without dead ends: 10983 [2018-11-18 14:43:53,128 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:53,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10983 states. [2018-11-18 14:43:53,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10983 to 10961. [2018-11-18 14:43:53,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10961 states. [2018-11-18 14:43:53,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10961 states to 10961 states and 14700 transitions. [2018-11-18 14:43:53,494 INFO L78 Accepts]: Start accepts. Automaton has 10961 states and 14700 transitions. Word has length 105 [2018-11-18 14:43:53,494 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:43:53,494 INFO L480 AbstractCegarLoop]: Abstraction has 10961 states and 14700 transitions. [2018-11-18 14:43:53,494 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 14:43:53,494 INFO L276 IsEmpty]: Start isEmpty. Operand 10961 states and 14700 transitions. [2018-11-18 14:43:53,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-11-18 14:43:53,501 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:43:53,502 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:43:53,502 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:43:53,502 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:43:53,502 INFO L82 PathProgramCache]: Analyzing trace with hash -1395352018, now seen corresponding path program 1 times [2018-11-18 14:43:53,503 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 14:43:53,503 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/cvc4nyu Starting monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 14:43:53,535 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:43:53,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:43:53,881 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:43:53,911 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-18 14:43:53,912 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [MP cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (12)] Exception during sending of exit command (exit): Broken pipe [2018-11-18 14:43:53,917 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:43:53,917 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 14:43:53,917 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 14:43:53,917 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 14:43:53,917 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:53,918 INFO L87 Difference]: Start difference. First operand 10961 states and 14700 transitions. Second operand 3 states. [2018-11-18 14:43:54,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:43:54,670 INFO L93 Difference]: Finished difference Result 27623 states and 37150 transitions. [2018-11-18 14:43:54,671 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 14:43:54,671 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 115 [2018-11-18 14:43:54,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:43:54,700 INFO L225 Difference]: With dead ends: 27623 [2018-11-18 14:43:54,700 INFO L226 Difference]: Without dead ends: 16673 [2018-11-18 14:43:54,717 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:54,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16673 states. [2018-11-18 14:43:55,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16673 to 16608. [2018-11-18 14:43:55,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16608 states. [2018-11-18 14:43:55,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16608 states to 16608 states and 22359 transitions. [2018-11-18 14:43:55,137 INFO L78 Accepts]: Start accepts. Automaton has 16608 states and 22359 transitions. Word has length 115 [2018-11-18 14:43:55,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:43:55,137 INFO L480 AbstractCegarLoop]: Abstraction has 16608 states and 22359 transitions. [2018-11-18 14:43:55,137 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 14:43:55,137 INFO L276 IsEmpty]: Start isEmpty. Operand 16608 states and 22359 transitions. [2018-11-18 14:43:55,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-18 14:43:55,150 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:43:55,150 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:43:55,150 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:43:55,150 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:43:55,150 INFO L82 PathProgramCache]: Analyzing trace with hash 891722354, now seen corresponding path program 1 times [2018-11-18 14:43:55,151 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 14:43:55,151 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/cvc4nyu Starting monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 14:43:55,180 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:43:55,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:43:55,480 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:43:55,562 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-18 14:43:55,562 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 14:43:55,564 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:43:55,564 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 14:43:55,565 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 14:43:55,565 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 14:43:55,565 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:55,565 INFO L87 Difference]: Start difference. First operand 16608 states and 22359 transitions. Second operand 3 states. [2018-11-18 14:43:55,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:43:55,990 INFO L93 Difference]: Finished difference Result 33217 states and 44779 transitions. [2018-11-18 14:43:55,992 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 14:43:55,992 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 124 [2018-11-18 14:43:55,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:43:56,030 INFO L225 Difference]: With dead ends: 33217 [2018-11-18 14:43:56,030 INFO L226 Difference]: Without dead ends: 16620 [2018-11-18 14:43:56,055 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 123 GetRequests, 122 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 14:43:56,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16620 states. [2018-11-18 14:43:56,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16620 to 16620. [2018-11-18 14:43:56,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16620 states. [2018-11-18 14:43:56,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16620 states to 16620 states and 22371 transitions. [2018-11-18 14:43:56,475 INFO L78 Accepts]: Start accepts. Automaton has 16620 states and 22371 transitions. Word has length 124 [2018-11-18 14:43:56,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:43:56,475 INFO L480 AbstractCegarLoop]: Abstraction has 16620 states and 22371 transitions. [2018-11-18 14:43:56,475 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 14:43:56,475 INFO L276 IsEmpty]: Start isEmpty. Operand 16620 states and 22371 transitions. [2018-11-18 14:43:56,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-18 14:43:56,485 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:43:56,485 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:43:56,485 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:43:56,485 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:43:56,486 INFO L82 PathProgramCache]: Analyzing trace with hash -1669140492, now seen corresponding path program 1 times [2018-11-18 14:43:56,486 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 14:43:56,487 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/cvc4nyu Starting monitored process 14 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 14:43:56,506 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:43:56,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:43:56,893 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:43:56,955 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-18 14:43:56,956 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 14:43:56,959 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:43:56,959 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-18 14:43:56,959 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-18 14:43:56,959 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-18 14:43:56,960 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-18 14:43:56,960 INFO L87 Difference]: Start difference. First operand 16620 states and 22371 transitions. Second operand 5 states. [2018-11-18 14:44:12,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:44:12,105 INFO L93 Difference]: Finished difference Result 33301 states and 44911 transitions. [2018-11-18 14:44:12,106 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 14:44:12,106 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 124 [2018-11-18 14:44:12,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:44:12,136 INFO L225 Difference]: With dead ends: 33301 [2018-11-18 14:44:12,136 INFO L226 Difference]: Without dead ends: 16692 [2018-11-18 14:44:12,159 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 124 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 14:44:12,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16692 states. [2018-11-18 14:44:12,724 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16692 to 16656. [2018-11-18 14:44:12,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16656 states. [2018-11-18 14:44:12,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16656 states to 16656 states and 22419 transitions. [2018-11-18 14:44:12,749 INFO L78 Accepts]: Start accepts. Automaton has 16656 states and 22419 transitions. Word has length 124 [2018-11-18 14:44:12,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:44:12,749 INFO L480 AbstractCegarLoop]: Abstraction has 16656 states and 22419 transitions. [2018-11-18 14:44:12,749 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-18 14:44:12,749 INFO L276 IsEmpty]: Start isEmpty. Operand 16656 states and 22419 transitions. [2018-11-18 14:44:12,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-18 14:44:12,756 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 14:44:12,756 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 14:44:12,756 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 14:44:12,756 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 14:44:12,756 INFO L82 PathProgramCache]: Analyzing trace with hash -1325908044, now seen corresponding path program 1 times [2018-11-18 14:44:12,757 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 14:44:12,757 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/cvc4nyu Starting monitored process 15 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 14:44:12,775 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 14:44:13,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 14:44:13,080 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 14:44:13,112 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-18 14:44:13,112 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 14:44:13,115 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 14:44:13,115 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-18 14:44:13,115 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 14:44:13,115 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 14:44:13,115 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-18 14:44:13,115 INFO L87 Difference]: Start difference. First operand 16656 states and 22419 transitions. Second operand 7 states. [2018-11-18 14:44:13,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 14:44:13,473 INFO L93 Difference]: Finished difference Result 22318 states and 30024 transitions. [2018-11-18 14:44:13,474 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 14:44:13,474 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 124 [2018-11-18 14:44:13,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 14:44:13,474 INFO L225 Difference]: With dead ends: 22318 [2018-11-18 14:44:13,474 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 14:44:13,502 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 125 GetRequests, 117 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2018-11-18 14:44:13,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 14:44:13,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 14:44:13,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 14:44:13,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 14:44:13,504 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 124 [2018-11-18 14:44:13,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 14:44:13,505 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 14:44:13,505 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 14:44:13,505 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 14:44:13,505 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 14:44:13,508 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 14:44:25,278 INFO L425 ceAbstractionStarter]: For program point atomic_setEXIT(lines 3981 3988) no Hoare annotation was computed. [2018-11-18 14:44:25,278 INFO L428 ceAbstractionStarter]: At program point atomic_setENTRY(lines 3981 3988) the Hoare annotation is: true [2018-11-18 14:44:25,278 INFO L425 ceAbstractionStarter]: For program point atomic_setFINAL(lines 3981 3988) no Hoare annotation was computed. [2018-11-18 14:44:25,278 INFO L425 ceAbstractionStarter]: For program point dlfb_select_std_channelFINAL(lines 6030 6057) no Hoare annotation was computed. [2018-11-18 14:44:25,278 INFO L428 ceAbstractionStarter]: At program point dlfb_select_std_channelENTRY(lines 6030 6057) the Hoare annotation is: true [2018-11-18 14:44:25,278 INFO L425 ceAbstractionStarter]: For program point L6052-1(line 6052) no Hoare annotation was computed. [2018-11-18 14:44:25,278 INFO L425 ceAbstractionStarter]: For program point dlfb_select_std_channelEXIT(lines 6030 6057) no Hoare annotation was computed. [2018-11-18 14:44:25,278 INFO L428 ceAbstractionStarter]: At program point L6052(line 6052) the Hoare annotation is: true [2018-11-18 14:44:25,278 INFO L425 ceAbstractionStarter]: For program point dlfb_vidreg_lockFINAL(lines 4401 4408) no Hoare annotation was computed. [2018-11-18 14:44:25,278 INFO L425 ceAbstractionStarter]: For program point dlfb_vidreg_lockEXIT(lines 4401 4408) no Hoare annotation was computed. [2018-11-18 14:44:25,278 INFO L428 ceAbstractionStarter]: At program point dlfb_vidreg_lockENTRY(lines 4401 4408) the Hoare annotation is: true [2018-11-18 14:44:25,278 INFO L428 ceAbstractionStarter]: At program point L4405(line 4405) the Hoare annotation is: true [2018-11-18 14:44:25,279 INFO L425 ceAbstractionStarter]: For program point L4405-1(line 4405) no Hoare annotation was computed. [2018-11-18 14:44:25,279 INFO L425 ceAbstractionStarter]: For program point L6528-1(lines 6528 6529) no Hoare annotation was computed. [2018-11-18 14:44:25,279 INFO L428 ceAbstractionStarter]: At program point L6528(lines 6528 6529) the Hoare annotation is: true [2018-11-18 14:44:25,279 INFO L425 ceAbstractionStarter]: For program point L6491(line 6491) no Hoare annotation was computed. [2018-11-18 14:44:25,279 INFO L425 ceAbstractionStarter]: For program point L6493(lines 6493 6497) no Hoare annotation was computed. [2018-11-18 14:44:25,279 INFO L425 ceAbstractionStarter]: For program point dlfb_alloc_urb_listEXIT(lines 6469 6546) no Hoare annotation was computed. [2018-11-18 14:44:25,279 INFO L425 ceAbstractionStarter]: For program point L6520(lines 6520 6526) no Hoare annotation was computed. [2018-11-18 14:44:25,279 INFO L425 ceAbstractionStarter]: For program point L6504-1(line 6504) no Hoare annotation was computed. [2018-11-18 14:44:25,279 INFO L428 ceAbstractionStarter]: At program point L6535(lines 6482 6545) the Hoare annotation is: true [2018-11-18 14:44:25,279 INFO L428 ceAbstractionStarter]: At program point L6504(line 6504) the Hoare annotation is: true [2018-11-18 14:44:25,279 INFO L428 ceAbstractionStarter]: At program point L6537(lines 6482 6545) the Hoare annotation is: true [2018-11-18 14:44:25,279 INFO L425 ceAbstractionStarter]: For program point dlfb_alloc_urb_listFINAL(lines 6469 6546) no Hoare annotation was computed. [2018-11-18 14:44:25,279 INFO L425 ceAbstractionStarter]: For program point L6531-1(line 6531) no Hoare annotation was computed. [2018-11-18 14:44:25,279 INFO L428 ceAbstractionStarter]: At program point L6531(line 6531) the Hoare annotation is: true [2018-11-18 14:44:25,279 INFO L428 ceAbstractionStarter]: At program point L6533(lines 6482 6545) the Hoare annotation is: true [2018-11-18 14:44:25,279 INFO L425 ceAbstractionStarter]: For program point L6527-1(line 6527) no Hoare annotation was computed. [2018-11-18 14:44:25,279 INFO L428 ceAbstractionStarter]: At program point L6527(line 6527) the Hoare annotation is: true [2018-11-18 14:44:25,280 INFO L428 ceAbstractionStarter]: At program point dlfb_alloc_urb_listENTRY(lines 6469 6546) the Hoare annotation is: true [2018-11-18 14:44:25,280 INFO L428 ceAbstractionStarter]: At program point L6488(line 6488) the Hoare annotation is: true [2018-11-18 14:44:25,280 INFO L425 ceAbstractionStarter]: For program point L6484-1(line 6484) no Hoare annotation was computed. [2018-11-18 14:44:25,280 INFO L428 ceAbstractionStarter]: At program point L6484(line 6484) the Hoare annotation is: true [2018-11-18 14:44:25,280 INFO L425 ceAbstractionStarter]: For program point L6511(lines 6511 6516) no Hoare annotation was computed. [2018-11-18 14:44:25,280 INFO L425 ceAbstractionStarter]: For program point L6540(line 6540) no Hoare annotation was computed. [2018-11-18 14:44:25,280 INFO L428 ceAbstractionStarter]: At program point L5071(lines 5071 5072) the Hoare annotation is: true [2018-11-18 14:44:25,280 INFO L425 ceAbstractionStarter]: For program point L5071-1(lines 5071 5072) no Hoare annotation was computed. [2018-11-18 14:44:25,280 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_fillrectEXIT(lines 5065 5075) no Hoare annotation was computed. [2018-11-18 14:44:25,280 INFO L428 ceAbstractionStarter]: At program point dlfb_ops_fillrectENTRY(lines 5065 5075) the Hoare annotation is: true [2018-11-18 14:44:25,280 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_fillrectFINAL(lines 5065 5075) no Hoare annotation was computed. [2018-11-18 14:44:25,280 INFO L425 ceAbstractionStarter]: For program point list_emptyFINAL(lines 3919 3925) no Hoare annotation was computed. [2018-11-18 14:44:25,280 INFO L428 ceAbstractionStarter]: At program point list_emptyENTRY(lines 3919 3925) the Hoare annotation is: true [2018-11-18 14:44:25,280 INFO L425 ceAbstractionStarter]: For program point list_emptyEXIT(lines 3919 3925) no Hoare annotation was computed. [2018-11-18 14:44:25,281 INFO L425 ceAbstractionStarter]: For program point usb_get_intfdataEXIT(lines 4222 4229) no Hoare annotation was computed. [2018-11-18 14:44:25,281 INFO L428 ceAbstractionStarter]: At program point usb_get_intfdataENTRY(lines 4222 4229) the Hoare annotation is: true [2018-11-18 14:44:25,281 INFO L425 ceAbstractionStarter]: For program point usb_get_intfdataFINAL(lines 4222 4229) no Hoare annotation was computed. [2018-11-18 14:44:25,281 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_11EXIT(lines 7103 7111) no Hoare annotation was computed. [2018-11-18 14:44:25,281 INFO L425 ceAbstractionStarter]: For program point L7107-1(line 7107) no Hoare annotation was computed. [2018-11-18 14:44:25,281 INFO L428 ceAbstractionStarter]: At program point L7107(line 7107) the Hoare annotation is: true [2018-11-18 14:44:25,281 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_lock_11ENTRY(lines 7103 7111) the Hoare annotation is: true [2018-11-18 14:44:25,281 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_11FINAL(lines 7103 7111) no Hoare annotation was computed. [2018-11-18 14:44:25,281 INFO L425 ceAbstractionStarter]: For program point L4126(lines 4126 4131) no Hoare annotation was computed. [2018-11-18 14:44:25,281 INFO L425 ceAbstractionStarter]: For program point L4127-1(line 4127) no Hoare annotation was computed. [2018-11-18 14:44:25,281 INFO L421 ceAbstractionStarter]: At program point L4127(line 4127) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (and (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= kref_sub_~release.offset |#funAddr~dlfb_free.offset|)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |kref_sub_#in~release.offset| |#funAddr~dlfb_free.offset|))) [2018-11-18 14:44:25,281 INFO L425 ceAbstractionStarter]: For program point kref_subEXIT(lines 4111 4134) no Hoare annotation was computed. [2018-11-18 14:44:25,282 INFO L425 ceAbstractionStarter]: For program point L4124(line 4124) no Hoare annotation was computed. [2018-11-18 14:44:25,282 INFO L425 ceAbstractionStarter]: For program point L4125-1(line 4125) no Hoare annotation was computed. [2018-11-18 14:44:25,282 INFO L421 ceAbstractionStarter]: At program point L4125(line 4125) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (and (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= kref_sub_~release.offset |#funAddr~dlfb_free.offset|)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |kref_sub_#in~release.offset| |#funAddr~dlfb_free.offset|))) [2018-11-18 14:44:25,282 INFO L421 ceAbstractionStarter]: At program point L4118(line 4118) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (and (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= kref_sub_~release.offset |#funAddr~dlfb_free.offset|)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |kref_sub_#in~release.offset| |#funAddr~dlfb_free.offset|))) [2018-11-18 14:44:25,282 INFO L425 ceAbstractionStarter]: For program point L4119(lines 4119 4123) no Hoare annotation was computed. [2018-11-18 14:44:25,282 INFO L425 ceAbstractionStarter]: For program point L4118-1(line 4118) no Hoare annotation was computed. [2018-11-18 14:44:25,282 INFO L421 ceAbstractionStarter]: At program point L4119-2(lines 4119 4123) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (and (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= kref_sub_~release.offset |#funAddr~dlfb_free.offset|)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |kref_sub_#in~release.offset| |#funAddr~dlfb_free.offset|))) [2018-11-18 14:44:25,282 INFO L421 ceAbstractionStarter]: At program point kref_subENTRY(lines 4111 4134) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32))) (not (= |kref_sub_#in~release.offset| |#funAddr~dlfb_free.offset|))) [2018-11-18 14:44:25,282 INFO L425 ceAbstractionStarter]: For program point kref_subFINAL(lines 4111 4134) no Hoare annotation was computed. [2018-11-18 14:44:25,283 INFO L425 ceAbstractionStarter]: For program point L6398(lines 6398 6408) no Hoare annotation was computed. [2018-11-18 14:44:25,283 INFO L425 ceAbstractionStarter]: For program point L6398-1(lines 6398 6408) no Hoare annotation was computed. [2018-11-18 14:44:25,283 INFO L425 ceAbstractionStarter]: For program point dlfb_urb_completionEXIT(lines 6389 6422) no Hoare annotation was computed. [2018-11-18 14:44:25,283 INFO L425 ceAbstractionStarter]: For program point L6415-1(lines 6389 6422) no Hoare annotation was computed. [2018-11-18 14:44:25,283 INFO L428 ceAbstractionStarter]: At program point dlfb_urb_completionENTRY(lines 6389 6422) the Hoare annotation is: true [2018-11-18 14:44:25,283 INFO L425 ceAbstractionStarter]: For program point L6399(line 6399) no Hoare annotation was computed. [2018-11-18 14:44:25,283 INFO L425 ceAbstractionStarter]: For program point L6399-5(lines 6399 6405) no Hoare annotation was computed. [2018-11-18 14:44:25,283 INFO L425 ceAbstractionStarter]: For program point L6399-3(line 6399) no Hoare annotation was computed. [2018-11-18 14:44:25,283 INFO L425 ceAbstractionStarter]: For program point L6399-2(line 6399) no Hoare annotation was computed. [2018-11-18 14:44:25,283 INFO L428 ceAbstractionStarter]: At program point L6414(line 6414) the Hoare annotation is: true [2018-11-18 14:44:25,283 INFO L428 ceAbstractionStarter]: At program point L6410(line 6410) the Hoare annotation is: true [2018-11-18 14:44:25,283 INFO L425 ceAbstractionStarter]: For program point L6412-1(line 6412) no Hoare annotation was computed. [2018-11-18 14:44:25,283 INFO L428 ceAbstractionStarter]: At program point L6412(line 6412) the Hoare annotation is: true [2018-11-18 14:44:25,283 INFO L425 ceAbstractionStarter]: For program point L6414-1(lines 6395 6421) no Hoare annotation was computed. [2018-11-18 14:44:25,284 INFO L425 ceAbstractionStarter]: For program point L6410-1(line 6410) no Hoare annotation was computed. [2018-11-18 14:44:25,284 INFO L428 ceAbstractionStarter]: At program point L6402(line 6402) the Hoare annotation is: true [2018-11-18 14:44:25,284 INFO L425 ceAbstractionStarter]: For program point L6610(line 6610) no Hoare annotation was computed. [2018-11-18 14:44:25,284 INFO L425 ceAbstractionStarter]: For program point L6608-2(lines 6608 6614) no Hoare annotation was computed. [2018-11-18 14:44:25,284 INFO L425 ceAbstractionStarter]: For program point L6608(lines 6608 6614) no Hoare annotation was computed. [2018-11-18 14:44:25,284 INFO L428 ceAbstractionStarter]: At program point L6609-1(line 6609) the Hoare annotation is: true [2018-11-18 14:44:25,284 INFO L428 ceAbstractionStarter]: At program point L6609(line 6609) the Hoare annotation is: true [2018-11-18 14:44:25,284 INFO L425 ceAbstractionStarter]: For program point dlfb_submit_urbFINAL(lines 6592 6617) no Hoare annotation was computed. [2018-11-18 14:44:25,284 INFO L425 ceAbstractionStarter]: For program point dlfb_submit_urbEXIT(lines 6592 6617) no Hoare annotation was computed. [2018-11-18 14:44:25,284 INFO L425 ceAbstractionStarter]: For program point L6598(lines 6598 6605) no Hoare annotation was computed. [2018-11-18 14:44:25,284 INFO L428 ceAbstractionStarter]: At program point dlfb_submit_urbENTRY(lines 6592 6617) the Hoare annotation is: true [2018-11-18 14:44:25,284 INFO L425 ceAbstractionStarter]: For program point L6601(lines 6598 6603) no Hoare annotation was computed. [2018-11-18 14:44:25,284 INFO L425 ceAbstractionStarter]: For program point L6597-1(line 6597) no Hoare annotation was computed. [2018-11-18 14:44:25,284 INFO L428 ceAbstractionStarter]: At program point L6597(line 6597) the Hoare annotation is: true [2018-11-18 14:44:25,285 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lockFINAL(lines 7303 7320) no Hoare annotation was computed. [2018-11-18 14:44:25,285 INFO L425 ceAbstractionStarter]: For program point L7310(line 7310) no Hoare annotation was computed. [2018-11-18 14:44:25,285 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lockENTRY(lines 7303 7320) no Hoare annotation was computed. [2018-11-18 14:44:25,285 INFO L425 ceAbstractionStarter]: For program point L7313(lines 7313 7318) no Hoare annotation was computed. [2018-11-18 14:44:25,285 INFO L425 ceAbstractionStarter]: For program point L7307(lines 7307 7311) no Hoare annotation was computed. [2018-11-18 14:44:25,285 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lockEXIT(lines 7303 7320) no Hoare annotation was computed. [2018-11-18 14:44:25,285 INFO L425 ceAbstractionStarter]: For program point L7310-1(lines 7307 7311) no Hoare annotation was computed. [2018-11-18 14:44:25,285 INFO L425 ceAbstractionStarter]: For program point L7726(lines 7726 7730) no Hoare annotation was computed. [2018-11-18 14:44:25,285 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_update_lock_of_backlight_deviceEXIT(lines 7720 7735) no Hoare annotation was computed. [2018-11-18 14:44:25,285 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_update_lock_of_backlight_deviceENTRY(lines 7720 7735) no Hoare annotation was computed. [2018-11-18 14:44:25,285 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_update_lock_of_backlight_deviceFINAL(lines 7720 7735) no Hoare annotation was computed. [2018-11-18 14:44:25,285 INFO L425 ceAbstractionStarter]: For program point L7724(lines 7724 7733) no Hoare annotation was computed. [2018-11-18 14:44:25,285 INFO L425 ceAbstractionStarter]: For program point L4098-1(line 4098) no Hoare annotation was computed. [2018-11-18 14:44:25,285 INFO L425 ceAbstractionStarter]: For program point kref_getEXIT(lines 4092 4110) no Hoare annotation was computed. [2018-11-18 14:44:25,285 INFO L425 ceAbstractionStarter]: For program point kref_getFINAL(lines 4092 4110) no Hoare annotation was computed. [2018-11-18 14:44:25,286 INFO L428 ceAbstractionStarter]: At program point kref_getENTRY(lines 4092 4110) the Hoare annotation is: true [2018-11-18 14:44:25,286 INFO L425 ceAbstractionStarter]: For program point L4106(line 4106) no Hoare annotation was computed. [2018-11-18 14:44:25,286 INFO L428 ceAbstractionStarter]: At program point L4107(line 4107) the Hoare annotation is: true [2018-11-18 14:44:25,286 INFO L428 ceAbstractionStarter]: At program point L4100(line 4100) the Hoare annotation is: true [2018-11-18 14:44:25,286 INFO L425 ceAbstractionStarter]: For program point L4101(lines 4101 4105) no Hoare annotation was computed. [2018-11-18 14:44:25,286 INFO L428 ceAbstractionStarter]: At program point L4098(line 4098) the Hoare annotation is: true [2018-11-18 14:44:25,286 INFO L425 ceAbstractionStarter]: For program point L4100-1(line 4100) no Hoare annotation was computed. [2018-11-18 14:44:25,286 INFO L428 ceAbstractionStarter]: At program point L4101-2(lines 4101 4105) the Hoare annotation is: true [2018-11-18 14:44:25,286 INFO L428 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 7749 7760) the Hoare annotation is: true [2018-11-18 14:44:25,286 INFO L425 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 7749 7760) no Hoare annotation was computed. [2018-11-18 14:44:25,286 INFO L425 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 7749 7760) no Hoare annotation was computed. [2018-11-18 14:44:25,286 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_lock_of_fb_infoEXIT(lines 7437 7449) no Hoare annotation was computed. [2018-11-18 14:44:25,286 INFO L425 ceAbstractionStarter]: For program point L7441(lines 7441 7445) no Hoare annotation was computed. [2018-11-18 14:44:25,286 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_lock_lock_of_fb_infoENTRY(lines 7437 7449) the Hoare annotation is: true [2018-11-18 14:44:25,287 INFO L425 ceAbstractionStarter]: For program point L7444-1(lines 7441 7445) no Hoare annotation was computed. [2018-11-18 14:44:25,287 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_lock_of_fb_infoFINAL(lines 7437 7449) no Hoare annotation was computed. [2018-11-18 14:44:25,287 INFO L428 ceAbstractionStarter]: At program point L7444(line 7444) the Hoare annotation is: true [2018-11-18 14:44:25,287 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lock_of_fb_infoFINAL(lines 7468 7486) no Hoare annotation was computed. [2018-11-18 14:44:25,287 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lock_of_fb_infoEXIT(lines 7468 7486) no Hoare annotation was computed. [2018-11-18 14:44:25,287 INFO L425 ceAbstractionStarter]: For program point L7478(lines 7478 7483) no Hoare annotation was computed. [2018-11-18 14:44:25,287 INFO L425 ceAbstractionStarter]: For program point L7475-1(lines 7472 7476) no Hoare annotation was computed. [2018-11-18 14:44:25,287 INFO L425 ceAbstractionStarter]: For program point L7475(line 7475) no Hoare annotation was computed. [2018-11-18 14:44:25,287 INFO L425 ceAbstractionStarter]: For program point L7472(lines 7472 7476) no Hoare annotation was computed. [2018-11-18 14:44:25,287 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lock_of_fb_infoENTRY(lines 7468 7486) no Hoare annotation was computed. [2018-11-18 14:44:25,287 INFO L425 ceAbstractionStarter]: For program point L4609(lines 4609 4613) no Hoare annotation was computed. [2018-11-18 14:44:25,287 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_mmapEXIT(lines 4584 4630) no Hoare annotation was computed. [2018-11-18 14:44:25,287 INFO L428 ceAbstractionStarter]: At program point dlfb_ops_mmapENTRY(lines 4584 4630) the Hoare annotation is: true [2018-11-18 14:44:25,287 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_mmapFINAL(lines 4584 4630) no Hoare annotation was computed. [2018-11-18 14:44:25,287 INFO L425 ceAbstractionStarter]: For program point L4597(lines 4597 4601) no Hoare annotation was computed. [2018-11-18 14:44:25,288 INFO L428 ceAbstractionStarter]: At program point L4623(lines 4593 4629) the Hoare annotation is: true [2018-11-18 14:44:25,288 INFO L428 ceAbstractionStarter]: At program point L4625(lines 4593 4629) the Hoare annotation is: true [2018-11-18 14:44:25,288 INFO L428 ceAbstractionStarter]: At program point L4621(lines 4593 4629) the Hoare annotation is: true [2018-11-18 14:44:25,288 INFO L425 ceAbstractionStarter]: For program point L4616(lines 4616 4620) no Hoare annotation was computed. [2018-11-18 14:44:25,288 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_ioctlEXIT(lines 5197 5263) no Hoare annotation was computed. [2018-11-18 14:44:25,288 INFO L425 ceAbstractionStarter]: For program point L5242(lines 5242 5246) no Hoare annotation was computed. [2018-11-18 14:44:25,288 INFO L425 ceAbstractionStarter]: For program point L5213(lines 5213 5224) no Hoare annotation was computed. [2018-11-18 14:44:25,288 INFO L425 ceAbstractionStarter]: For program point L5242-2(lines 5242 5246) no Hoare annotation was computed. [2018-11-18 14:44:25,288 INFO L428 ceAbstractionStarter]: At program point L5226(line 5226) the Hoare annotation is: true [2018-11-18 14:44:25,288 INFO L425 ceAbstractionStarter]: For program point L5226-1(line 5226) no Hoare annotation was computed. [2018-11-18 14:44:25,288 INFO L425 ceAbstractionStarter]: For program point L5247(lines 5247 5251) no Hoare annotation was computed. [2018-11-18 14:44:25,288 INFO L428 ceAbstractionStarter]: At program point dlfb_ops_ioctlENTRY(lines 5197 5263) the Hoare annotation is: true [2018-11-18 14:44:25,288 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_ioctlFINAL(lines 5197 5263) no Hoare annotation was computed. [2018-11-18 14:44:25,288 INFO L425 ceAbstractionStarter]: For program point L5247-2(lines 5247 5251) no Hoare annotation was computed. [2018-11-18 14:44:25,289 INFO L425 ceAbstractionStarter]: For program point L5227(lines 5227 5231) no Hoare annotation was computed. [2018-11-18 14:44:25,289 INFO L425 ceAbstractionStarter]: For program point L5252-2(lines 5252 5256) no Hoare annotation was computed. [2018-11-18 14:44:25,289 INFO L425 ceAbstractionStarter]: For program point L5252(lines 5252 5256) no Hoare annotation was computed. [2018-11-18 14:44:25,289 INFO L428 ceAbstractionStarter]: At program point L5215(line 5215) the Hoare annotation is: true [2018-11-18 14:44:25,289 INFO L425 ceAbstractionStarter]: For program point L5215-1(line 5215) no Hoare annotation was computed. [2018-11-18 14:44:25,289 INFO L428 ceAbstractionStarter]: At program point L5207(line 5207) the Hoare annotation is: true [2018-11-18 14:44:25,289 INFO L425 ceAbstractionStarter]: For program point L5207-1(line 5207) no Hoare annotation was computed. [2018-11-18 14:44:25,289 INFO L425 ceAbstractionStarter]: For program point L5232-2(lines 5232 5236) no Hoare annotation was computed. [2018-11-18 14:44:25,289 INFO L425 ceAbstractionStarter]: For program point L5232(lines 5232 5236) no Hoare annotation was computed. [2018-11-18 14:44:25,289 INFO L428 ceAbstractionStarter]: At program point L5257(line 5257) the Hoare annotation is: true [2018-11-18 14:44:25,289 INFO L425 ceAbstractionStarter]: For program point L5257-1(line 5257) no Hoare annotation was computed. [2018-11-18 14:44:25,289 INFO L425 ceAbstractionStarter]: For program point L5216(lines 5216 5220) no Hoare annotation was computed. [2018-11-18 14:44:25,289 INFO L425 ceAbstractionStarter]: For program point L5208(lines 5208 5212) no Hoare annotation was computed. [2018-11-18 14:44:25,289 INFO L425 ceAbstractionStarter]: For program point L5237-2(lines 5237 5241) no Hoare annotation was computed. [2018-11-18 14:44:25,289 INFO L425 ceAbstractionStarter]: For program point L5237(lines 5237 5241) no Hoare annotation was computed. [2018-11-18 14:44:25,290 INFO L425 ceAbstractionStarter]: For program point L5225-2(lines 5225 5260) no Hoare annotation was computed. [2018-11-18 14:44:25,290 INFO L425 ceAbstractionStarter]: For program point L5225(lines 5225 5260) no Hoare annotation was computed. [2018-11-18 14:44:25,290 INFO L425 ceAbstractionStarter]: For program point dlfb_free_framebuffer_workEXIT(lines 5389 5399) no Hoare annotation was computed. [2018-11-18 14:44:25,290 INFO L428 ceAbstractionStarter]: At program point dlfb_free_framebuffer_workENTRY(lines 5389 5399) the Hoare annotation is: true [2018-11-18 14:44:25,290 INFO L425 ceAbstractionStarter]: For program point dlfb_free_framebuffer_workFINAL(lines 5389 5399) no Hoare annotation was computed. [2018-11-18 14:44:25,290 INFO L428 ceAbstractionStarter]: At program point L5396(line 5396) the Hoare annotation is: true [2018-11-18 14:44:25,290 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_update_lock_of_backlight_deviceFINAL(lines 7682 7699) no Hoare annotation was computed. [2018-11-18 14:44:25,290 INFO L425 ceAbstractionStarter]: For program point L7692(lines 7692 7697) no Hoare annotation was computed. [2018-11-18 14:44:25,290 INFO L425 ceAbstractionStarter]: For program point L7686(lines 7686 7690) no Hoare annotation was computed. [2018-11-18 14:44:25,290 INFO L425 ceAbstractionStarter]: For program point L7689-1(lines 7686 7690) no Hoare annotation was computed. [2018-11-18 14:44:25,290 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_update_lock_of_backlight_deviceENTRY(lines 7682 7699) no Hoare annotation was computed. [2018-11-18 14:44:25,290 INFO L425 ceAbstractionStarter]: For program point L7689(line 7689) no Hoare annotation was computed. [2018-11-18 14:44:25,290 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_update_lock_of_backlight_deviceEXIT(lines 7682 7699) no Hoare annotation was computed. [2018-11-18 14:44:25,290 INFO L425 ceAbstractionStarter]: For program point L5368-2(lines 5368 5372) no Hoare annotation was computed. [2018-11-18 14:44:25,291 INFO L425 ceAbstractionStarter]: For program point L5368(lines 5368 5372) no Hoare annotation was computed. [2018-11-18 14:44:25,291 INFO L428 ceAbstractionStarter]: At program point L5360-2(lines 5360 5384) the Hoare annotation is: true [2018-11-18 14:44:25,291 INFO L425 ceAbstractionStarter]: For program point L5360(lines 5360 5384) no Hoare annotation was computed. [2018-11-18 14:44:25,291 INFO L425 ceAbstractionStarter]: For program point L5385(line 5385) no Hoare annotation was computed. [2018-11-18 14:44:25,291 INFO L428 ceAbstractionStarter]: At program point dlfb_free_framebufferENTRY(lines 5354 5388) the Hoare annotation is: true [2018-11-18 14:44:25,291 INFO L425 ceAbstractionStarter]: For program point dlfb_free_framebufferEXIT(lines 5354 5388) no Hoare annotation was computed. [2018-11-18 14:44:25,291 INFO L425 ceAbstractionStarter]: For program point L5373-2(lines 5373 5377) no Hoare annotation was computed. [2018-11-18 14:44:25,291 INFO L425 ceAbstractionStarter]: For program point L5373(lines 5373 5377) no Hoare annotation was computed. [2018-11-18 14:44:25,291 INFO L425 ceAbstractionStarter]: For program point L5363(lines 5363 5367) no Hoare annotation was computed. [2018-11-18 14:44:25,291 INFO L425 ceAbstractionStarter]: For program point L5363-2(lines 5363 5367) no Hoare annotation was computed. [2018-11-18 14:44:25,291 INFO L425 ceAbstractionStarter]: For program point dlfb_free_framebufferFINAL(lines 5354 5388) no Hoare annotation was computed. [2018-11-18 14:44:25,291 INFO L425 ceAbstractionStarter]: For program point dlfb_vidreg_unlockFINAL(lines 4409 4416) no Hoare annotation was computed. [2018-11-18 14:44:25,291 INFO L428 ceAbstractionStarter]: At program point L4413(line 4413) the Hoare annotation is: true [2018-11-18 14:44:25,291 INFO L425 ceAbstractionStarter]: For program point L4413-1(line 4413) no Hoare annotation was computed. [2018-11-18 14:44:25,291 INFO L428 ceAbstractionStarter]: At program point dlfb_vidreg_unlockENTRY(lines 4409 4416) the Hoare annotation is: true [2018-11-18 14:44:25,292 INFO L425 ceAbstractionStarter]: For program point dlfb_vidreg_unlockEXIT(lines 4409 4416) no Hoare annotation was computed. [2018-11-18 14:44:25,292 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2018-11-18 14:44:25,292 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 14:44:25,292 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2018-11-18 14:44:25,292 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2018-11-18 14:44:25,292 INFO L428 ceAbstractionStarter]: At program point L5019(line 5019) the Hoare annotation is: true [2018-11-18 14:44:25,292 INFO L425 ceAbstractionStarter]: For program point L5019-1(line 5019) no Hoare annotation was computed. [2018-11-18 14:44:25,292 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_writeEXIT(lines 5000 5042) no Hoare annotation was computed. [2018-11-18 14:44:25,292 INFO L425 ceAbstractionStarter]: For program point L5036-1(line 5036) no Hoare annotation was computed. [2018-11-18 14:44:25,292 INFO L428 ceAbstractionStarter]: At program point L5036(line 5036) the Hoare annotation is: true [2018-11-18 14:44:25,292 INFO L425 ceAbstractionStarter]: For program point L5030(lines 5030 5034) no Hoare annotation was computed. [2018-11-18 14:44:25,292 INFO L425 ceAbstractionStarter]: For program point L5030-2(lines 5030 5034) no Hoare annotation was computed. [2018-11-18 14:44:25,292 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_writeFINAL(lines 5000 5042) no Hoare annotation was computed. [2018-11-18 14:44:25,292 INFO L425 ceAbstractionStarter]: For program point L5022(lines 5022 5026) no Hoare annotation was computed. [2018-11-18 14:44:25,292 INFO L425 ceAbstractionStarter]: For program point L5018(lines 5018 5039) no Hoare annotation was computed. [2018-11-18 14:44:25,293 INFO L425 ceAbstractionStarter]: For program point L5022-2(lines 5022 5026) no Hoare annotation was computed. [2018-11-18 14:44:25,293 INFO L428 ceAbstractionStarter]: At program point dlfb_ops_writeENTRY(lines 5000 5042) the Hoare annotation is: true [2018-11-18 14:44:25,293 INFO L425 ceAbstractionStarter]: For program point L5018-2(lines 5018 5039) no Hoare annotation was computed. [2018-11-18 14:44:25,293 INFO L428 ceAbstractionStarter]: At program point dlfb_var_color_formatENTRY(lines 5439 5460) the Hoare annotation is: true [2018-11-18 14:44:25,293 INFO L425 ceAbstractionStarter]: For program point dlfb_var_color_formatEXIT(lines 5439 5460) no Hoare annotation was computed. [2018-11-18 14:44:25,293 INFO L425 ceAbstractionStarter]: For program point dlfb_var_color_formatFINAL(lines 5439 5460) no Hoare annotation was computed. [2018-11-18 14:44:25,293 INFO L428 ceAbstractionStarter]: At program point __create_pipeENTRY(lines 4277 4283) the Hoare annotation is: true [2018-11-18 14:44:25,293 INFO L425 ceAbstractionStarter]: For program point __create_pipeFINAL(lines 4277 4283) no Hoare annotation was computed. [2018-11-18 14:44:25,293 INFO L425 ceAbstractionStarter]: For program point __create_pipeEXIT(lines 4277 4283) no Hoare annotation was computed. [2018-11-18 14:44:25,293 INFO L425 ceAbstractionStarter]: For program point L7328-1(lines 7325 7329) no Hoare annotation was computed. [2018-11-18 14:44:25,293 INFO L425 ceAbstractionStarter]: For program point L7328(line 7328) no Hoare annotation was computed. [2018-11-18 14:44:25,293 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_lockFINAL(lines 7321 7333) no Hoare annotation was computed. [2018-11-18 14:44:25,293 INFO L425 ceAbstractionStarter]: For program point L7325(lines 7325 7329) no Hoare annotation was computed. [2018-11-18 14:44:25,293 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_lockENTRY(lines 7321 7333) no Hoare annotation was computed. [2018-11-18 14:44:25,294 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_lockEXIT(lines 7321 7333) no Hoare annotation was computed. [2018-11-18 14:44:25,294 INFO L428 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 4296 4306) the Hoare annotation is: true [2018-11-18 14:44:25,294 INFO L425 ceAbstractionStarter]: For program point L4300-1(line 4300) no Hoare annotation was computed. [2018-11-18 14:44:25,294 INFO L425 ceAbstractionStarter]: For program point L4298(lines 4298 4305) no Hoare annotation was computed. [2018-11-18 14:44:25,294 INFO L428 ceAbstractionStarter]: At program point L4300(line 4300) the Hoare annotation is: true [2018-11-18 14:44:25,294 INFO L425 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 4296 4306) no Hoare annotation was computed. [2018-11-18 14:44:25,294 INFO L425 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 4296 4306) no Hoare annotation was computed. [2018-11-18 14:44:25,294 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_4FINAL(lines 7036 7048) no Hoare annotation was computed. [2018-11-18 14:44:25,294 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_4EXIT(lines 7036 7048) no Hoare annotation was computed. [2018-11-18 14:44:25,294 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_4ENTRY(lines 7036 7048) no Hoare annotation was computed. [2018-11-18 14:44:25,294 INFO L425 ceAbstractionStarter]: For program point L7044-1(line 7044) no Hoare annotation was computed. [2018-11-18 14:44:25,294 INFO L425 ceAbstractionStarter]: For program point L7044(line 7044) no Hoare annotation was computed. [2018-11-18 14:44:25,294 INFO L428 ceAbstractionStarter]: At program point L5471(line 5471) the Hoare annotation is: true [2018-11-18 14:44:25,295 INFO L425 ceAbstractionStarter]: For program point L5471-1(line 5471) no Hoare annotation was computed. [2018-11-18 14:44:25,295 INFO L428 ceAbstractionStarter]: At program point L5473(line 5473) the Hoare annotation is: true [2018-11-18 14:44:25,295 INFO L425 ceAbstractionStarter]: For program point L5473-1(line 5473) no Hoare annotation was computed. [2018-11-18 14:44:25,295 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_check_varFINAL(lines 5461 5481) no Hoare annotation was computed. [2018-11-18 14:44:25,295 INFO L425 ceAbstractionStarter]: For program point L5466(lines 5466 5470) no Hoare annotation was computed. [2018-11-18 14:44:25,295 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_check_varEXIT(lines 5461 5481) no Hoare annotation was computed. [2018-11-18 14:44:25,295 INFO L428 ceAbstractionStarter]: At program point dlfb_ops_check_varENTRY(lines 5461 5481) the Hoare annotation is: true [2018-11-18 14:44:25,295 INFO L425 ceAbstractionStarter]: For program point L5474(lines 5474 5478) no Hoare annotation was computed. [2018-11-18 14:44:25,295 INFO L425 ceAbstractionStarter]: For program point L4829-1(lines 4829 4838) no Hoare annotation was computed. [2018-11-18 14:44:25,295 INFO L425 ceAbstractionStarter]: For program point L4759(lines 4759 4763) no Hoare annotation was computed. [2018-11-18 14:44:25,295 INFO L428 ceAbstractionStarter]: At program point L4792(lines 4783 4802) the Hoare annotation is: true [2018-11-18 14:44:25,295 INFO L425 ceAbstractionStarter]: For program point L4759-2(lines 4759 4763) no Hoare annotation was computed. [2018-11-18 14:44:25,295 INFO L428 ceAbstractionStarter]: At program point L4788(lines 4783 4802) the Hoare annotation is: true [2018-11-18 14:44:25,295 INFO L425 ceAbstractionStarter]: For program point L4780(lines 4780 4807) no Hoare annotation was computed. [2018-11-18 14:44:25,295 INFO L425 ceAbstractionStarter]: For program point dlfb_compress_hlineFINAL(lines 4690 4844) no Hoare annotation was computed. [2018-11-18 14:44:25,296 INFO L425 ceAbstractionStarter]: For program point L4830(lines 4830 4834) no Hoare annotation was computed. [2018-11-18 14:44:25,296 INFO L428 ceAbstractionStarter]: At program point dlfb_compress_hlineENTRY(lines 4690 4844) the Hoare annotation is: true [2018-11-18 14:44:25,296 INFO L428 ceAbstractionStarter]: At program point L4826(lines 4721 4843) the Hoare annotation is: true [2018-11-18 14:44:25,296 INFO L425 ceAbstractionStarter]: For program point L4830-2(lines 4830 4834) no Hoare annotation was computed. [2018-11-18 14:44:25,296 INFO L428 ceAbstractionStarter]: At program point L4822(lines 4721 4843) the Hoare annotation is: true [2018-11-18 14:44:25,296 INFO L425 ceAbstractionStarter]: For program point L4789-2(lines 4789 4793) no Hoare annotation was computed. [2018-11-18 14:44:25,296 INFO L425 ceAbstractionStarter]: For program point L4789(line 4789) no Hoare annotation was computed. [2018-11-18 14:44:25,296 INFO L428 ceAbstractionStarter]: At program point L4810(lines 4721 4843) the Hoare annotation is: true [2018-11-18 14:44:25,296 INFO L428 ceAbstractionStarter]: At program point L4781(lines 4781 4782) the Hoare annotation is: true [2018-11-18 14:44:25,296 INFO L425 ceAbstractionStarter]: For program point L4781-1(lines 4781 4782) no Hoare annotation was computed. [2018-11-18 14:44:25,296 INFO L428 ceAbstractionStarter]: At program point L4831(line 4831) the Hoare annotation is: true [2018-11-18 14:44:25,296 INFO L425 ceAbstractionStarter]: For program point L4831-1(line 4831) no Hoare annotation was computed. [2018-11-18 14:44:25,296 INFO L425 ceAbstractionStarter]: For program point L4732-1(line 4732) no Hoare annotation was computed. [2018-11-18 14:44:25,297 INFO L425 ceAbstractionStarter]: For program point L4765-2(lines 4765 4769) no Hoare annotation was computed. [2018-11-18 14:44:25,297 INFO L425 ceAbstractionStarter]: For program point L4765(lines 4765 4769) no Hoare annotation was computed. [2018-11-18 14:44:25,297 INFO L428 ceAbstractionStarter]: At program point L4732(line 4732) the Hoare annotation is: true [2018-11-18 14:44:25,297 INFO L428 ceAbstractionStarter]: At program point L4790(lines 4783 4802) the Hoare annotation is: true [2018-11-18 14:44:25,297 INFO L425 ceAbstractionStarter]: For program point dlfb_compress_hlineEXIT(lines 4690 4844) no Hoare annotation was computed. [2018-11-18 14:44:25,297 INFO L425 ceAbstractionStarter]: For program point L4815-1(lines 4815 4819) no Hoare annotation was computed. [2018-11-18 14:44:25,297 INFO L428 ceAbstractionStarter]: At program point L4778(lines 4778 4779) the Hoare annotation is: true [2018-11-18 14:44:25,297 INFO L425 ceAbstractionStarter]: For program point L4778-1(lines 4778 4779) no Hoare annotation was computed. [2018-11-18 14:44:25,297 INFO L428 ceAbstractionStarter]: At program point L4824(lines 4721 4843) the Hoare annotation is: true [2018-11-18 14:44:25,297 INFO L425 ceAbstractionStarter]: For program point L4783(lines 4783 4804) no Hoare annotation was computed. [2018-11-18 14:44:25,297 INFO L428 ceAbstractionStarter]: At program point L4812(lines 4721 4843) the Hoare annotation is: true [2018-11-18 14:44:25,297 INFO L428 ceAbstractionStarter]: At program point L4775(line 4775) the Hoare annotation is: true [2018-11-18 14:44:25,297 INFO L425 ceAbstractionStarter]: For program point L4775-1(line 4775) no Hoare annotation was computed. [2018-11-18 14:44:25,297 INFO L428 ceAbstractionStarter]: At program point L4808(lines 4721 4843) the Hoare annotation is: true [2018-11-18 14:44:25,298 INFO L428 ceAbstractionStarter]: At program point L4771(line 4771) the Hoare annotation is: true [2018-11-18 14:44:25,298 INFO L425 ceAbstractionStarter]: For program point L5856-1(line 5856) no Hoare annotation was computed. [2018-11-18 14:44:25,298 INFO L425 ceAbstractionStarter]: For program point metrics_bytes_rendered_showEXIT(lines 5844 5860) no Hoare annotation was computed. [2018-11-18 14:44:25,298 INFO L425 ceAbstractionStarter]: For program point L5856(line 5856) no Hoare annotation was computed. [2018-11-18 14:44:25,298 INFO L425 ceAbstractionStarter]: For program point metrics_bytes_rendered_showFINAL(lines 5844 5860) no Hoare annotation was computed. [2018-11-18 14:44:25,298 INFO L425 ceAbstractionStarter]: For program point metrics_bytes_rendered_showENTRY(lines 5844 5860) no Hoare annotation was computed. [2018-11-18 14:44:25,298 INFO L425 ceAbstractionStarter]: For program point metrics_cpu_kcycles_used_showFINAL(lines 5895 5911) no Hoare annotation was computed. [2018-11-18 14:44:25,298 INFO L425 ceAbstractionStarter]: For program point metrics_cpu_kcycles_used_showENTRY(lines 5895 5911) no Hoare annotation was computed. [2018-11-18 14:44:25,298 INFO L425 ceAbstractionStarter]: For program point L5907(line 5907) no Hoare annotation was computed. [2018-11-18 14:44:25,298 INFO L425 ceAbstractionStarter]: For program point metrics_cpu_kcycles_used_showEXIT(lines 5895 5911) no Hoare annotation was computed. [2018-11-18 14:44:25,298 INFO L425 ceAbstractionStarter]: For program point L5907-1(line 5907) no Hoare annotation was computed. [2018-11-18 14:44:25,298 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_cred_guard_mutex_of_signal_structEXIT(lines 7255 7270) no Hoare annotation was computed. [2018-11-18 14:44:25,298 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_cred_guard_mutex_of_signal_structENTRY(lines 7255 7270) no Hoare annotation was computed. [2018-11-18 14:44:25,298 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_cred_guard_mutex_of_signal_structFINAL(lines 7255 7270) no Hoare annotation was computed. [2018-11-18 14:44:25,298 INFO L425 ceAbstractionStarter]: For program point L7259(lines 7259 7268) no Hoare annotation was computed. [2018-11-18 14:44:25,299 INFO L425 ceAbstractionStarter]: For program point L7261(lines 7261 7265) no Hoare annotation was computed. [2018-11-18 14:44:25,299 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_update_lock_of_backlight_deviceENTRY(lines 7651 7668) no Hoare annotation was computed. [2018-11-18 14:44:25,299 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_update_lock_of_backlight_deviceEXIT(lines 7651 7668) no Hoare annotation was computed. [2018-11-18 14:44:25,299 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_update_lock_of_backlight_deviceFINAL(lines 7651 7668) no Hoare annotation was computed. [2018-11-18 14:44:25,299 INFO L425 ceAbstractionStarter]: For program point L7658(line 7658) no Hoare annotation was computed. [2018-11-18 14:44:25,299 INFO L425 ceAbstractionStarter]: For program point L7661(lines 7661 7666) no Hoare annotation was computed. [2018-11-18 14:44:25,299 INFO L425 ceAbstractionStarter]: For program point L7655(lines 7655 7659) no Hoare annotation was computed. [2018-11-18 14:44:25,299 INFO L425 ceAbstractionStarter]: For program point L7658-1(lines 7655 7659) no Hoare annotation was computed. [2018-11-18 14:44:25,299 INFO L428 ceAbstractionStarter]: At program point dlfb_is_valid_modeENTRY(lines 5424 5438) the Hoare annotation is: true [2018-11-18 14:44:25,299 INFO L425 ceAbstractionStarter]: For program point dlfb_is_valid_modeFINAL(lines 5424 5438) no Hoare annotation was computed. [2018-11-18 14:44:25,299 INFO L425 ceAbstractionStarter]: For program point dlfb_is_valid_modeEXIT(lines 5424 5438) no Hoare annotation was computed. [2018-11-18 14:44:25,299 INFO L425 ceAbstractionStarter]: For program point L5429(lines 5429 5434) no Hoare annotation was computed. [2018-11-18 14:44:25,299 INFO L425 ceAbstractionStarter]: For program point L4514-1(line 4514) no Hoare annotation was computed. [2018-11-18 14:44:25,299 INFO L428 ceAbstractionStarter]: At program point dlfb_set_register_lfsr16ENTRY(lines 4509 4518) the Hoare annotation is: true [2018-11-18 14:44:25,299 INFO L425 ceAbstractionStarter]: For program point dlfb_set_register_lfsr16FINAL(lines 4509 4518) no Hoare annotation was computed. [2018-11-18 14:44:25,300 INFO L425 ceAbstractionStarter]: For program point dlfb_set_register_lfsr16EXIT(lines 4509 4518) no Hoare annotation was computed. [2018-11-18 14:44:25,300 INFO L428 ceAbstractionStarter]: At program point L4515(line 4515) the Hoare annotation is: true [2018-11-18 14:44:25,300 INFO L428 ceAbstractionStarter]: At program point L4514(line 4514) the Hoare annotation is: true [2018-11-18 14:44:25,300 INFO L425 ceAbstractionStarter]: For program point L4515-1(line 4515) no Hoare annotation was computed. [2018-11-18 14:44:25,300 INFO L425 ceAbstractionStarter]: For program point L7278(line 7278) no Hoare annotation was computed. [2018-11-18 14:44:25,300 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_cred_guard_mutex_of_signal_structEXIT(lines 7271 7283) no Hoare annotation was computed. [2018-11-18 14:44:25,300 INFO L425 ceAbstractionStarter]: For program point L7275(lines 7275 7279) no Hoare annotation was computed. [2018-11-18 14:44:25,300 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_cred_guard_mutex_of_signal_structENTRY(lines 7271 7283) no Hoare annotation was computed. [2018-11-18 14:44:25,300 INFO L425 ceAbstractionStarter]: For program point L7278-1(lines 7275 7279) no Hoare annotation was computed. [2018-11-18 14:44:25,300 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_cred_guard_mutex_of_signal_structFINAL(lines 7271 7283) no Hoare annotation was computed. [2018-11-18 14:44:25,300 INFO L425 ceAbstractionStarter]: For program point prefetch_rangeEXIT(lines 4352 4358) no Hoare annotation was computed. [2018-11-18 14:44:25,300 INFO L428 ceAbstractionStarter]: At program point prefetch_rangeENTRY(lines 4352 4358) the Hoare annotation is: true [2018-11-18 14:44:25,300 INFO L425 ceAbstractionStarter]: For program point prefetch_rangeFINAL(lines 4352 4358) no Hoare annotation was computed. [2018-11-18 14:44:25,300 INFO L425 ceAbstractionStarter]: For program point list_del_initEXIT(lines 3910 3918) no Hoare annotation was computed. [2018-11-18 14:44:25,301 INFO L428 ceAbstractionStarter]: At program point list_del_initENTRY(lines 3910 3918) the Hoare annotation is: true [2018-11-18 14:44:25,301 INFO L428 ceAbstractionStarter]: At program point L3915(line 3915) the Hoare annotation is: true [2018-11-18 14:44:25,301 INFO L425 ceAbstractionStarter]: For program point list_del_initFINAL(lines 3910 3918) no Hoare annotation was computed. [2018-11-18 14:44:25,301 INFO L425 ceAbstractionStarter]: For program point list_add_tailFINAL(lines 3901 3908) no Hoare annotation was computed. [2018-11-18 14:44:25,301 INFO L428 ceAbstractionStarter]: At program point list_add_tailENTRY(lines 3901 3908) the Hoare annotation is: true [2018-11-18 14:44:25,301 INFO L425 ceAbstractionStarter]: For program point list_add_tailEXIT(lines 3901 3908) no Hoare annotation was computed. [2018-11-18 14:44:25,301 INFO L428 ceAbstractionStarter]: At program point L4994-1(line 4994) the Hoare annotation is: true [2018-11-18 14:44:25,301 INFO L428 ceAbstractionStarter]: At program point L4986(line 4986) the Hoare annotation is: true [2018-11-18 14:44:25,301 INFO L425 ceAbstractionStarter]: For program point L4957(lines 4957 4961) no Hoare annotation was computed. [2018-11-18 14:44:25,301 INFO L425 ceAbstractionStarter]: For program point L4986-1(line 4986) no Hoare annotation was computed. [2018-11-18 14:44:25,301 INFO L425 ceAbstractionStarter]: For program point L4945-2(line 4945) no Hoare annotation was computed. [2018-11-18 14:44:25,301 INFO L425 ceAbstractionStarter]: For program point L4945-3(line 4945) no Hoare annotation was computed. [2018-11-18 14:44:25,301 INFO L425 ceAbstractionStarter]: For program point L4945(line 4945) no Hoare annotation was computed. [2018-11-18 14:44:25,301 INFO L428 ceAbstractionStarter]: At program point L4941(line 4941) the Hoare annotation is: true [2018-11-18 14:44:25,302 INFO L425 ceAbstractionStarter]: For program point L4941-1(line 4941) no Hoare annotation was computed. [2018-11-18 14:44:25,302 INFO L425 ceAbstractionStarter]: For program point L4945-5(lines 4945 4949) no Hoare annotation was computed. [2018-11-18 14:44:25,302 INFO L425 ceAbstractionStarter]: For program point L4995(line 4995) no Hoare annotation was computed. [2018-11-18 14:44:25,302 INFO L428 ceAbstractionStarter]: At program point L4991(lines 4938 4998) the Hoare annotation is: true [2018-11-18 14:44:25,302 INFO L428 ceAbstractionStarter]: At program point L4950(line 4950) the Hoare annotation is: true [2018-11-18 14:44:25,302 INFO L428 ceAbstractionStarter]: At program point L4979(lines 4938 4998) the Hoare annotation is: true [2018-11-18 14:44:25,302 INFO L425 ceAbstractionStarter]: For program point L4950-1(line 4950) no Hoare annotation was computed. [2018-11-18 14:44:25,302 INFO L425 ceAbstractionStarter]: For program point L4971(lines 4971 4975) no Hoare annotation was computed. [2018-11-18 14:44:25,302 INFO L425 ceAbstractionStarter]: For program point L4996-1(line 4996) no Hoare annotation was computed. [2018-11-18 14:44:25,302 INFO L428 ceAbstractionStarter]: At program point L4996(line 4996) the Hoare annotation is: true [2018-11-18 14:44:25,302 INFO L425 ceAbstractionStarter]: For program point L4992-1(line 4992) no Hoare annotation was computed. [2018-11-18 14:44:25,302 INFO L428 ceAbstractionStarter]: At program point L4992(line 4992) the Hoare annotation is: true [2018-11-18 14:44:25,302 INFO L425 ceAbstractionStarter]: For program point L4951(lines 4951 4955) no Hoare annotation was computed. [2018-11-18 14:44:25,302 INFO L425 ceAbstractionStarter]: For program point L4984(lines 4984 4990) no Hoare annotation was computed. [2018-11-18 14:44:25,303 INFO L425 ceAbstractionStarter]: For program point dlfb_handle_damageEXIT(lines 4921 4999) no Hoare annotation was computed. [2018-11-18 14:44:25,303 INFO L425 ceAbstractionStarter]: For program point L4968-1(lines 4968 4970) no Hoare annotation was computed. [2018-11-18 14:44:25,303 INFO L428 ceAbstractionStarter]: At program point L4968(lines 4968 4970) the Hoare annotation is: true [2018-11-18 14:44:25,303 INFO L428 ceAbstractionStarter]: At program point dlfb_handle_damageENTRY(lines 4921 4999) the Hoare annotation is: true [2018-11-18 14:44:25,303 INFO L428 ceAbstractionStarter]: At program point L4993(line 4993) the Hoare annotation is: true [2018-11-18 14:44:25,303 INFO L425 ceAbstractionStarter]: For program point L4993-1(line 4993) no Hoare annotation was computed. [2018-11-18 14:44:25,303 INFO L425 ceAbstractionStarter]: For program point L4956-1(line 4956) no Hoare annotation was computed. [2018-11-18 14:44:25,303 INFO L428 ceAbstractionStarter]: At program point L4989(line 4989) the Hoare annotation is: true [2018-11-18 14:44:25,303 INFO L428 ceAbstractionStarter]: At program point L4956(line 4956) the Hoare annotation is: true [2018-11-18 14:44:25,303 INFO L425 ceAbstractionStarter]: For program point L4989-1(line 4989) no Hoare annotation was computed. [2018-11-18 14:44:25,303 INFO L425 ceAbstractionStarter]: For program point dlfb_handle_damageFINAL(lines 4921 4999) no Hoare annotation was computed. [2018-11-18 14:44:25,303 INFO L428 ceAbstractionStarter]: At program point L4981(lines 4938 4998) the Hoare annotation is: true [2018-11-18 14:44:25,303 INFO L428 ceAbstractionStarter]: At program point L4977(lines 4938 4998) the Hoare annotation is: true [2018-11-18 14:44:25,303 INFO L428 ceAbstractionStarter]: At program point L4994(line 4994) the Hoare annotation is: true [2018-11-18 14:44:25,303 INFO L425 ceAbstractionStarter]: For program point copy_to_userEXIT(lines 4180 4188) no Hoare annotation was computed. [2018-11-18 14:44:25,304 INFO L428 ceAbstractionStarter]: At program point copy_to_userENTRY(lines 4180 4188) the Hoare annotation is: true [2018-11-18 14:44:25,304 INFO L425 ceAbstractionStarter]: For program point copy_to_userFINAL(lines 4180 4188) no Hoare annotation was computed. [2018-11-18 14:44:25,304 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mutex_of_deviceENTRY(lines 7535 7552) no Hoare annotation was computed. [2018-11-18 14:44:25,304 INFO L425 ceAbstractionStarter]: For program point L7542(line 7542) no Hoare annotation was computed. [2018-11-18 14:44:25,304 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mutex_of_deviceEXIT(lines 7535 7552) no Hoare annotation was computed. [2018-11-18 14:44:25,304 INFO L425 ceAbstractionStarter]: For program point L7545(lines 7545 7550) no Hoare annotation was computed. [2018-11-18 14:44:25,304 INFO L425 ceAbstractionStarter]: For program point L7539(lines 7539 7543) no Hoare annotation was computed. [2018-11-18 14:44:25,304 INFO L425 ceAbstractionStarter]: For program point L7542-1(lines 7539 7543) no Hoare annotation was computed. [2018-11-18 14:44:25,304 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_mutex_of_deviceFINAL(lines 7535 7552) no Hoare annotation was computed. [2018-11-18 14:44:25,304 INFO L428 ceAbstractionStarter]: At program point usb_fill_bulk_urbENTRY(lines 4252 4267) the Hoare annotation is: true [2018-11-18 14:44:25,304 INFO L425 ceAbstractionStarter]: For program point usb_fill_bulk_urbFINAL(lines 4252 4267) no Hoare annotation was computed. [2018-11-18 14:44:25,304 INFO L425 ceAbstractionStarter]: For program point usb_fill_bulk_urbEXIT(lines 4252 4267) no Hoare annotation was computed. [2018-11-18 14:44:25,304 INFO L428 ceAbstractionStarter]: At program point dlfb_ops_setcolregENTRY(lines 5264 5286) the Hoare annotation is: true [2018-11-18 14:44:25,304 INFO L425 ceAbstractionStarter]: For program point L5275(lines 5275 5283) no Hoare annotation was computed. [2018-11-18 14:44:25,304 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_setcolregEXIT(lines 5264 5286) no Hoare annotation was computed. [2018-11-18 14:44:25,305 INFO L425 ceAbstractionStarter]: For program point L5275-1(lines 5275 5283) no Hoare annotation was computed. [2018-11-18 14:44:25,305 INFO L425 ceAbstractionStarter]: For program point L5276(lines 5276 5280) no Hoare annotation was computed. [2018-11-18 14:44:25,305 INFO L425 ceAbstractionStarter]: For program point L5270(lines 5270 5274) no Hoare annotation was computed. [2018-11-18 14:44:25,305 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_setcolregFINAL(lines 5264 5286) no Hoare annotation was computed. [2018-11-18 14:44:25,305 INFO L428 ceAbstractionStarter]: At program point dlfb_get_edidENTRY(lines 5156 5196) the Hoare annotation is: true [2018-11-18 14:44:25,305 INFO L428 ceAbstractionStarter]: At program point L5174(line 5174) the Hoare annotation is: true [2018-11-18 14:44:25,305 INFO L425 ceAbstractionStarter]: For program point L5177(lines 5177 5183) no Hoare annotation was computed. [2018-11-18 14:44:25,305 INFO L425 ceAbstractionStarter]: For program point dlfb_get_edidEXIT(lines 5156 5196) no Hoare annotation was computed. [2018-11-18 14:44:25,305 INFO L425 ceAbstractionStarter]: For program point L5174-1(line 5174) no Hoare annotation was computed. [2018-11-18 14:44:25,305 INFO L425 ceAbstractionStarter]: For program point L5166(lines 5166 5170) no Hoare annotation was computed. [2018-11-18 14:44:25,305 INFO L425 ceAbstractionStarter]: For program point dlfb_get_edidFINAL(lines 5156 5196) no Hoare annotation was computed. [2018-11-18 14:44:25,305 INFO L425 ceAbstractionStarter]: For program point L5164-1(line 5164) no Hoare annotation was computed. [2018-11-18 14:44:25,305 INFO L428 ceAbstractionStarter]: At program point L5164(line 5164) the Hoare annotation is: true [2018-11-18 14:44:25,305 INFO L428 ceAbstractionStarter]: At program point L5190(lines 5163 5195) the Hoare annotation is: true [2018-11-18 14:44:25,305 INFO L428 ceAbstractionStarter]: At program point L5186(lines 5163 5195) the Hoare annotation is: true [2018-11-18 14:44:25,305 INFO L428 ceAbstractionStarter]: At program point L5188(lines 5163 5195) the Hoare annotation is: true [2018-11-18 14:44:25,306 INFO L428 ceAbstractionStarter]: At program point dlfb_set_color_depthENTRY(lines 4442 4449) the Hoare annotation is: true [2018-11-18 14:44:25,306 INFO L428 ceAbstractionStarter]: At program point L4446(line 4446) the Hoare annotation is: true [2018-11-18 14:44:25,306 INFO L425 ceAbstractionStarter]: For program point dlfb_set_color_depthEXIT(lines 4442 4449) no Hoare annotation was computed. [2018-11-18 14:44:25,306 INFO L425 ceAbstractionStarter]: For program point L4446-1(line 4446) no Hoare annotation was computed. [2018-11-18 14:44:25,306 INFO L425 ceAbstractionStarter]: For program point dlfb_set_color_depthFINAL(lines 4442 4449) no Hoare annotation was computed. [2018-11-18 14:44:25,306 INFO L425 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 7144 7150) no Hoare annotation was computed. [2018-11-18 14:44:25,306 INFO L428 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 7144 7150) the Hoare annotation is: true [2018-11-18 14:44:25,306 INFO L425 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 7148) no Hoare annotation was computed. [2018-11-18 14:44:25,306 INFO L425 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 7144 7150) no Hoare annotation was computed. [2018-11-18 14:44:25,306 INFO L428 ceAbstractionStarter]: At program point L4891(line 4891) the Hoare annotation is: true [2018-11-18 14:44:25,306 INFO L425 ceAbstractionStarter]: For program point L4891-1(line 4891) no Hoare annotation was computed. [2018-11-18 14:44:25,306 INFO L425 ceAbstractionStarter]: For program point L4887(lines 4887 4888) no Hoare annotation was computed. [2018-11-18 14:44:25,306 INFO L425 ceAbstractionStarter]: For program point L4889(lines 4889 4909) no Hoare annotation was computed. [2018-11-18 14:44:25,306 INFO L425 ceAbstractionStarter]: For program point dlfb_render_hlineFINAL(lines 4845 4920) no Hoare annotation was computed. [2018-11-18 14:44:25,306 INFO L428 ceAbstractionStarter]: At program point L4914(lines 4863 4919) the Hoare annotation is: true [2018-11-18 14:44:25,306 INFO L428 ceAbstractionStarter]: At program point L4910(lines 4863 4919) the Hoare annotation is: true [2018-11-18 14:44:25,307 INFO L428 ceAbstractionStarter]: At program point L4881(line 4881) the Hoare annotation is: true [2018-11-18 14:44:25,307 INFO L425 ceAbstractionStarter]: For program point L4881-1(line 4881) no Hoare annotation was computed. [2018-11-18 14:44:25,307 INFO L428 ceAbstractionStarter]: At program point L4912(lines 4863 4919) the Hoare annotation is: true [2018-11-18 14:44:25,307 INFO L425 ceAbstractionStarter]: For program point L4871(lines 4871 4884) no Hoare annotation was computed. [2018-11-18 14:44:25,307 INFO L428 ceAbstractionStarter]: At program point L4873(line 4873) the Hoare annotation is: true [2018-11-18 14:44:25,307 INFO L425 ceAbstractionStarter]: For program point L4873-1(line 4873) no Hoare annotation was computed. [2018-11-18 14:44:25,307 INFO L428 ceAbstractionStarter]: At program point L4898(line 4898) the Hoare annotation is: true [2018-11-18 14:44:25,307 INFO L425 ceAbstractionStarter]: For program point L4898-1(line 4898) no Hoare annotation was computed. [2018-11-18 14:44:25,307 INFO L425 ceAbstractionStarter]: For program point L4892(lines 4892 4896) no Hoare annotation was computed. [2018-11-18 14:44:25,307 INFO L425 ceAbstractionStarter]: For program point L4911(lines 4911 4915) no Hoare annotation was computed. [2018-11-18 14:44:25,307 INFO L428 ceAbstractionStarter]: At program point dlfb_render_hlineENTRY(lines 4845 4920) the Hoare annotation is: true [2018-11-18 14:44:25,307 INFO L425 ceAbstractionStarter]: For program point dlfb_render_hlineEXIT(lines 4845 4920) no Hoare annotation was computed. [2018-11-18 14:44:25,307 INFO L425 ceAbstractionStarter]: For program point L4899(lines 4899 4903) no Hoare annotation was computed. [2018-11-18 14:44:25,307 INFO L425 ceAbstractionStarter]: For program point dlfb_usb_disconnectEXIT(lines 6323 6366) no Hoare annotation was computed. [2018-11-18 14:44:25,307 INFO L425 ceAbstractionStarter]: For program point L6336(lines 6329 6365) no Hoare annotation was computed. [2018-11-18 14:44:25,308 INFO L421 ceAbstractionStarter]: At program point L6330(line 6330) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,308 INFO L425 ceAbstractionStarter]: For program point L6363(line 6363) no Hoare annotation was computed. [2018-11-18 14:44:25,308 INFO L425 ceAbstractionStarter]: For program point L6330-1(line 6330) no Hoare annotation was computed. [2018-11-18 14:44:25,308 INFO L425 ceAbstractionStarter]: For program point L6355(line 6355) no Hoare annotation was computed. [2018-11-18 14:44:25,308 INFO L421 ceAbstractionStarter]: At program point L6347(lines 6337 6352) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,308 INFO L421 ceAbstractionStarter]: At program point L6343(lines 6337 6352) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,308 INFO L421 ceAbstractionStarter]: At program point L6345(lines 6337 6352) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,308 INFO L421 ceAbstractionStarter]: At program point dlfb_usb_disconnectENTRY(lines 6323 6366) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,308 INFO L421 ceAbstractionStarter]: At program point L6335-1(line 6335) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,308 INFO L421 ceAbstractionStarter]: At program point L6335(line 6335) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,309 INFO L421 ceAbstractionStarter]: At program point L6337-1(lines 6337 6354) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,309 INFO L425 ceAbstractionStarter]: For program point L6358(lines 6358 6362) no Hoare annotation was computed. [2018-11-18 14:44:25,309 INFO L425 ceAbstractionStarter]: For program point dlfb_usb_disconnectFINAL(lines 6323 6366) no Hoare annotation was computed. [2018-11-18 14:44:25,309 INFO L421 ceAbstractionStarter]: At program point L6358-2(lines 6358 6362) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,309 INFO L425 ceAbstractionStarter]: For program point atomic_sub_and_testFINAL(lines 3997 4005) no Hoare annotation was computed. [2018-11-18 14:44:25,309 INFO L428 ceAbstractionStarter]: At program point atomic_sub_and_testENTRY(lines 3997 4005) the Hoare annotation is: true [2018-11-18 14:44:25,309 INFO L425 ceAbstractionStarter]: For program point atomic_sub_and_testEXIT(lines 3997 4005) no Hoare annotation was computed. [2018-11-18 14:44:25,309 INFO L428 ceAbstractionStarter]: At program point edid_showENTRY(lines 5912 5948) the Hoare annotation is: true [2018-11-18 14:44:25,309 INFO L428 ceAbstractionStarter]: At program point L5945(line 5945) the Hoare annotation is: true [2018-11-18 14:44:25,309 INFO L425 ceAbstractionStarter]: For program point L5945-1(line 5945) no Hoare annotation was computed. [2018-11-18 14:44:25,309 INFO L425 ceAbstractionStarter]: For program point edid_showFINAL(lines 5912 5948) no Hoare annotation was computed. [2018-11-18 14:44:25,309 INFO L425 ceAbstractionStarter]: For program point L5938(lines 5938 5942) no Hoare annotation was computed. [2018-11-18 14:44:25,309 INFO L425 ceAbstractionStarter]: For program point L5938-2(lines 5938 5942) no Hoare annotation was computed. [2018-11-18 14:44:25,309 INFO L425 ceAbstractionStarter]: For program point L5933-2(lines 5933 5937) no Hoare annotation was computed. [2018-11-18 14:44:25,310 INFO L425 ceAbstractionStarter]: For program point L5933(line 5933) no Hoare annotation was computed. [2018-11-18 14:44:25,310 INFO L425 ceAbstractionStarter]: For program point L5928(lines 5928 5932) no Hoare annotation was computed. [2018-11-18 14:44:25,310 INFO L425 ceAbstractionStarter]: For program point edid_showEXIT(lines 5912 5948) no Hoare annotation was computed. [2018-11-18 14:44:25,310 INFO L425 ceAbstractionStarter]: For program point ldv_usb_deregister_14FINAL(lines 7134 7142) no Hoare annotation was computed. [2018-11-18 14:44:25,310 INFO L425 ceAbstractionStarter]: For program point ldv_usb_deregister_14EXIT(lines 7134 7142) no Hoare annotation was computed. [2018-11-18 14:44:25,310 INFO L428 ceAbstractionStarter]: At program point ldv_usb_deregister_14ENTRY(lines 7134 7142) the Hoare annotation is: true [2018-11-18 14:44:25,310 INFO L425 ceAbstractionStarter]: For program point L4670(lines 4670 4675) no Hoare annotation was computed. [2018-11-18 14:44:25,310 INFO L428 ceAbstractionStarter]: At program point L4662(lines 4641 4688) the Hoare annotation is: true [2018-11-18 14:44:25,310 INFO L428 ceAbstractionStarter]: At program point L4664(lines 4641 4688) the Hoare annotation is: true [2018-11-18 14:44:25,310 INFO L428 ceAbstractionStarter]: At program point L4660(lines 4641 4688) the Hoare annotation is: true [2018-11-18 14:44:25,310 INFO L428 ceAbstractionStarter]: At program point L4679(lines 4641 4688) the Hoare annotation is: true [2018-11-18 14:44:25,310 INFO L428 ceAbstractionStarter]: At program point L4681(lines 4641 4688) the Hoare annotation is: true [2018-11-18 14:44:25,310 INFO L428 ceAbstractionStarter]: At program point L4677(lines 4641 4688) the Hoare annotation is: true [2018-11-18 14:44:25,310 INFO L425 ceAbstractionStarter]: For program point dlfb_trim_hlineFINAL(lines 4631 4689) no Hoare annotation was computed. [2018-11-18 14:44:25,310 INFO L425 ceAbstractionStarter]: For program point dlfb_trim_hlineEXIT(lines 4631 4689) no Hoare annotation was computed. [2018-11-18 14:44:25,310 INFO L425 ceAbstractionStarter]: For program point L4653(lines 4653 4658) no Hoare annotation was computed. [2018-11-18 14:44:25,311 INFO L428 ceAbstractionStarter]: At program point dlfb_trim_hlineENTRY(lines 4631 4689) the Hoare annotation is: true [2018-11-18 14:44:25,311 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 7152 7158) no Hoare annotation was computed. [2018-11-18 14:44:25,311 INFO L428 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 7152 7158) the Hoare annotation is: true [2018-11-18 14:44:25,311 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 7152 7158) no Hoare annotation was computed. [2018-11-18 14:44:25,311 INFO L425 ceAbstractionStarter]: For program point kref_putEXIT(lines 4135 4142) no Hoare annotation was computed. [2018-11-18 14:44:25,311 INFO L425 ceAbstractionStarter]: For program point L4139-1(line 4139) no Hoare annotation was computed. [2018-11-18 14:44:25,311 INFO L421 ceAbstractionStarter]: At program point L4139(line 4139) the Hoare annotation is: (or (and (= kref_put_~release.offset |#funAddr~dlfb_free.offset|) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0)) (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= |kref_put_#in~release.offset| |#funAddr~dlfb_free.offset|)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,311 INFO L421 ceAbstractionStarter]: At program point kref_putENTRY(lines 4135 4142) the Hoare annotation is: (or (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= |kref_put_#in~release.offset| |#funAddr~dlfb_free.offset|)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,311 INFO L425 ceAbstractionStarter]: For program point kref_putFINAL(lines 4135 4142) no Hoare annotation was computed. [2018-11-18 14:44:25,311 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lock_of_fb_infoFINAL(lines 7487 7502) no Hoare annotation was computed. [2018-11-18 14:44:25,311 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lock_of_fb_infoENTRY(lines 7487 7502) no Hoare annotation was computed. [2018-11-18 14:44:25,311 INFO L425 ceAbstractionStarter]: For program point L7491(lines 7491 7500) no Hoare annotation was computed. [2018-11-18 14:44:25,311 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lock_of_fb_infoEXIT(lines 7487 7502) no Hoare annotation was computed. [2018-11-18 14:44:25,311 INFO L425 ceAbstractionStarter]: For program point L7493(lines 7493 7497) no Hoare annotation was computed. [2018-11-18 14:44:25,312 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_1FINAL(lines 7009 7017) no Hoare annotation was computed. [2018-11-18 14:44:25,312 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_1ENTRY(lines 7009 7017) no Hoare annotation was computed. [2018-11-18 14:44:25,312 INFO L425 ceAbstractionStarter]: For program point L7013-1(line 7013) no Hoare annotation was computed. [2018-11-18 14:44:25,312 INFO L425 ceAbstractionStarter]: For program point L7013(line 7013) no Hoare annotation was computed. [2018-11-18 14:44:25,312 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_1EXIT(lines 7009 7017) no Hoare annotation was computed. [2018-11-18 14:44:25,312 INFO L425 ceAbstractionStarter]: For program point atomic_readFINAL(lines 3974 3980) no Hoare annotation was computed. [2018-11-18 14:44:25,312 INFO L425 ceAbstractionStarter]: For program point atomic_readEXIT(lines 3974 3980) no Hoare annotation was computed. [2018-11-18 14:44:25,312 INFO L428 ceAbstractionStarter]: At program point atomic_readENTRY(lines 3974 3980) the Hoare annotation is: true [2018-11-18 14:44:25,312 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2018-11-18 14:44:25,312 INFO L428 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-11-18 14:44:25,312 INFO L428 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2018-11-18 14:44:25,312 INFO L425 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2018-11-18 14:44:25,312 INFO L425 ceAbstractionStarter]: For program point dlfb_release_urb_workEXIT(lines 5343 5353) no Hoare annotation was computed. [2018-11-18 14:44:25,312 INFO L428 ceAbstractionStarter]: At program point dlfb_release_urb_workENTRY(lines 5343 5353) the Hoare annotation is: true [2018-11-18 14:44:25,312 INFO L425 ceAbstractionStarter]: For program point dlfb_release_urb_workFINAL(lines 5343 5353) no Hoare annotation was computed. [2018-11-18 14:44:25,312 INFO L425 ceAbstractionStarter]: For program point L5411-4(lines 5411 5418) no Hoare annotation was computed. [2018-11-18 14:44:25,313 INFO L425 ceAbstractionStarter]: For program point L5411-2(lines 5411 5418) no Hoare annotation was computed. [2018-11-18 14:44:25,313 INFO L421 ceAbstractionStarter]: At program point dlfb_ops_releaseENTRY(lines 5400 5423) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,313 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_releaseEXIT(lines 5400 5423) no Hoare annotation was computed. [2018-11-18 14:44:25,313 INFO L425 ceAbstractionStarter]: For program point L5420-1(line 5420) no Hoare annotation was computed. [2018-11-18 14:44:25,313 INFO L421 ceAbstractionStarter]: At program point L5420(line 5420) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,313 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_releaseFINAL(lines 5400 5423) no Hoare annotation was computed. [2018-11-18 14:44:25,313 INFO L425 ceAbstractionStarter]: For program point L5406(line 5406) no Hoare annotation was computed. [2018-11-18 14:44:25,313 INFO L425 ceAbstractionStarter]: For program point L5406-4(lines 5406 5410) no Hoare annotation was computed. [2018-11-18 14:44:25,313 INFO L425 ceAbstractionStarter]: For program point L5406-2(lines 5406 5410) no Hoare annotation was computed. [2018-11-18 14:44:25,313 INFO L425 ceAbstractionStarter]: For program point L5411(line 5411) no Hoare annotation was computed. [2018-11-18 14:44:25,313 INFO L425 ceAbstractionStarter]: For program point L7711(lines 7711 7716) no Hoare annotation was computed. [2018-11-18 14:44:25,313 INFO L425 ceAbstractionStarter]: For program point L7708-1(lines 7705 7709) no Hoare annotation was computed. [2018-11-18 14:44:25,313 INFO L425 ceAbstractionStarter]: For program point L7708(line 7708) no Hoare annotation was computed. [2018-11-18 14:44:25,313 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_deviceEXIT(lines 7700 7719) no Hoare annotation was computed. [2018-11-18 14:44:25,313 INFO L425 ceAbstractionStarter]: For program point L7705(lines 7705 7709) no Hoare annotation was computed. [2018-11-18 14:44:25,314 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_deviceENTRY(lines 7700 7719) no Hoare annotation was computed. [2018-11-18 14:44:25,314 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_deviceFINAL(lines 7700 7719) no Hoare annotation was computed. [2018-11-18 14:44:25,314 INFO L425 ceAbstractionStarter]: For program point L7454(lines 7454 7458) no Hoare annotation was computed. [2018-11-18 14:44:25,314 INFO L425 ceAbstractionStarter]: For program point L7457-1(lines 7454 7458) no Hoare annotation was computed. [2018-11-18 14:44:25,314 INFO L425 ceAbstractionStarter]: For program point L7457(line 7457) no Hoare annotation was computed. [2018-11-18 14:44:25,314 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_lock_of_fb_infoEXIT(lines 7450 7467) no Hoare annotation was computed. [2018-11-18 14:44:25,314 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_lock_of_fb_infoENTRY(lines 7450 7467) no Hoare annotation was computed. [2018-11-18 14:44:25,314 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_lock_of_fb_infoFINAL(lines 7450 7467) no Hoare annotation was computed. [2018-11-18 14:44:25,314 INFO L425 ceAbstractionStarter]: For program point L7460(lines 7460 7465) no Hoare annotation was computed. [2018-11-18 14:44:25,314 INFO L428 ceAbstractionStarter]: At program point L6588(lines 6558 6590) the Hoare annotation is: true [2018-11-18 14:44:25,314 INFO L428 ceAbstractionStarter]: At program point L6582(line 6582) the Hoare annotation is: true [2018-11-18 14:44:25,314 INFO L425 ceAbstractionStarter]: For program point L6584-1(line 6584) no Hoare annotation was computed. [2018-11-18 14:44:25,314 INFO L428 ceAbstractionStarter]: At program point L6584(line 6584) the Hoare annotation is: true [2018-11-18 14:44:25,314 INFO L425 ceAbstractionStarter]: For program point dlfb_get_urbEXIT(lines 6547 6591) no Hoare annotation was computed. [2018-11-18 14:44:25,314 INFO L425 ceAbstractionStarter]: For program point L6582-1(line 6582) no Hoare annotation was computed. [2018-11-18 14:44:25,314 INFO L425 ceAbstractionStarter]: For program point L6576(lines 6573 6578) no Hoare annotation was computed. [2018-11-18 14:44:25,315 INFO L425 ceAbstractionStarter]: For program point L6572-1(line 6572) no Hoare annotation was computed. [2018-11-18 14:44:25,315 INFO L428 ceAbstractionStarter]: At program point L6572(line 6572) the Hoare annotation is: true [2018-11-18 14:44:25,315 INFO L425 ceAbstractionStarter]: For program point L6562(lines 6562 6568) no Hoare annotation was computed. [2018-11-18 14:44:25,315 INFO L425 ceAbstractionStarter]: For program point dlfb_get_urbFINAL(lines 6547 6591) no Hoare annotation was computed. [2018-11-18 14:44:25,315 INFO L425 ceAbstractionStarter]: For program point L6571-1(line 6571) no Hoare annotation was computed. [2018-11-18 14:44:25,315 INFO L428 ceAbstractionStarter]: At program point L6571(line 6571) the Hoare annotation is: true [2018-11-18 14:44:25,315 INFO L428 ceAbstractionStarter]: At program point dlfb_get_urbENTRY(lines 6547 6591) the Hoare annotation is: true [2018-11-18 14:44:25,315 INFO L425 ceAbstractionStarter]: For program point L6573(lines 6573 6580) no Hoare annotation was computed. [2018-11-18 14:44:25,315 INFO L425 ceAbstractionStarter]: For program point L6569-1(line 6569) no Hoare annotation was computed. [2018-11-18 14:44:25,315 INFO L428 ceAbstractionStarter]: At program point L6569(line 6569) the Hoare annotation is: true [2018-11-18 14:44:25,318 INFO L425 ceAbstractionStarter]: For program point L6563-1(line 6563) no Hoare annotation was computed. [2018-11-18 14:44:25,318 INFO L428 ceAbstractionStarter]: At program point L6563(line 6563) the Hoare annotation is: true [2018-11-18 14:44:25,318 INFO L421 ceAbstractionStarter]: At program point L6206(line 6206) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,318 INFO L425 ceAbstractionStarter]: For program point L6206-1(line 6206) no Hoare annotation was computed. [2018-11-18 14:44:25,318 INFO L425 ceAbstractionStarter]: For program point L6200-1(line 6200) no Hoare annotation was computed. [2018-11-18 14:44:25,319 INFO L421 ceAbstractionStarter]: At program point L6200(line 6200) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,319 INFO L421 ceAbstractionStarter]: At program point L6165(line 6165) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,319 INFO L421 ceAbstractionStarter]: At program point dlfb_usb_probeENTRY(lines 6142 6223) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,319 INFO L425 ceAbstractionStarter]: For program point L6165-1(line 6165) no Hoare annotation was computed. [2018-11-18 14:44:25,319 INFO L421 ceAbstractionStarter]: At program point L6196(lines 6153 6222) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,319 INFO L425 ceAbstractionStarter]: For program point L6159(lines 6159 6164) no Hoare annotation was computed. [2018-11-18 14:44:25,319 INFO L425 ceAbstractionStarter]: For program point L6192(line 6192) no Hoare annotation was computed. [2018-11-18 14:44:25,319 INFO L421 ceAbstractionStarter]: At program point L6157(line 6157) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,324 INFO L425 ceAbstractionStarter]: For program point L6157-1(line 6157) no Hoare annotation was computed. [2018-11-18 14:44:25,324 INFO L425 ceAbstractionStarter]: For program point L6215-1(lines 6215 6220) no Hoare annotation was computed. [2018-11-18 14:44:25,324 INFO L421 ceAbstractionStarter]: At program point L6217(line 6217) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,324 INFO L425 ceAbstractionStarter]: For program point L6217-1(line 6217) no Hoare annotation was computed. [2018-11-18 14:44:25,324 INFO L421 ceAbstractionStarter]: At program point L6178(line 6178) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,324 INFO L425 ceAbstractionStarter]: For program point L6178-1(line 6178) no Hoare annotation was computed. [2018-11-18 14:44:25,324 INFO L425 ceAbstractionStarter]: For program point dlfb_usb_probeEXIT(lines 6142 6223) no Hoare annotation was computed. [2018-11-18 14:44:25,324 INFO L425 ceAbstractionStarter]: For program point L6168-1(line 6168) no Hoare annotation was computed. [2018-11-18 14:44:25,324 INFO L421 ceAbstractionStarter]: At program point L6168(line 6168) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,325 INFO L425 ceAbstractionStarter]: For program point L6193(lines 6193 6199) no Hoare annotation was computed. [2018-11-18 14:44:25,325 INFO L425 ceAbstractionStarter]: For program point L6156-1(line 6156) no Hoare annotation was computed. [2018-11-18 14:44:25,325 INFO L421 ceAbstractionStarter]: At program point L6156(line 6156) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,325 INFO L421 ceAbstractionStarter]: At program point L6185-2(lines 6185 6191) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,330 INFO L425 ceAbstractionStarter]: For program point L6216-1(line 6216) no Hoare annotation was computed. [2018-11-18 14:44:25,331 INFO L425 ceAbstractionStarter]: For program point L6185(lines 6185 6191) no Hoare annotation was computed. [2018-11-18 14:44:25,331 INFO L421 ceAbstractionStarter]: At program point L6216(line 6216) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,331 INFO L425 ceAbstractionStarter]: For program point L6179(lines 6179 6184) no Hoare annotation was computed. [2018-11-18 14:44:25,331 INFO L425 ceAbstractionStarter]: For program point dlfb_usb_probeFINAL(lines 6142 6223) no Hoare annotation was computed. [2018-11-18 14:44:25,331 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 14:44:25,331 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-18 14:44:25,331 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 14:44:25,331 INFO L425 ceAbstractionStarter]: For program point L7423(lines 7423 7427) no Hoare annotation was computed. [2018-11-18 14:44:25,331 INFO L425 ceAbstractionStarter]: For program point L7426-1(lines 7423 7427) no Hoare annotation was computed. [2018-11-18 14:44:25,331 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lock_of_fb_infoFINAL(lines 7419 7436) no Hoare annotation was computed. [2018-11-18 14:44:25,331 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lock_of_fb_infoENTRY(lines 7419 7436) no Hoare annotation was computed. [2018-11-18 14:44:25,331 INFO L425 ceAbstractionStarter]: For program point L7426(line 7426) no Hoare annotation was computed. [2018-11-18 14:44:25,331 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_lock_of_fb_infoEXIT(lines 7419 7436) no Hoare annotation was computed. [2018-11-18 14:44:25,331 INFO L425 ceAbstractionStarter]: For program point L7429(lines 7429 7434) no Hoare annotation was computed. [2018-11-18 14:44:25,332 INFO L428 ceAbstractionStarter]: At program point L4575(line 4575) the Hoare annotation is: true [2018-11-18 14:44:25,332 INFO L425 ceAbstractionStarter]: For program point L4575-1(line 4575) no Hoare annotation was computed. [2018-11-18 14:44:25,332 INFO L428 ceAbstractionStarter]: At program point L4577(line 4577) the Hoare annotation is: true [2018-11-18 14:44:25,332 INFO L425 ceAbstractionStarter]: For program point dlfb_set_video_modeFINAL(lines 4548 4583) no Hoare annotation was computed. [2018-11-18 14:44:25,332 INFO L425 ceAbstractionStarter]: For program point L4577-1(line 4577) no Hoare annotation was computed. [2018-11-18 14:44:25,332 INFO L428 ceAbstractionStarter]: At program point L4571(line 4571) the Hoare annotation is: true [2018-11-18 14:44:25,332 INFO L425 ceAbstractionStarter]: For program point L4571-1(line 4571) no Hoare annotation was computed. [2018-11-18 14:44:25,332 INFO L428 ceAbstractionStarter]: At program point L4573(line 4573) the Hoare annotation is: true [2018-11-18 14:44:25,337 INFO L425 ceAbstractionStarter]: For program point L4573-1(line 4573) no Hoare annotation was computed. [2018-11-18 14:44:25,338 INFO L425 ceAbstractionStarter]: For program point L4565(lines 4565 4569) no Hoare annotation was computed. [2018-11-18 14:44:25,338 INFO L425 ceAbstractionStarter]: For program point L4559(lines 4559 4563) no Hoare annotation was computed. [2018-11-18 14:44:25,338 INFO L428 ceAbstractionStarter]: At program point dlfb_set_video_modeENTRY(lines 4548 4583) the Hoare annotation is: true [2018-11-18 14:44:25,338 INFO L425 ceAbstractionStarter]: For program point dlfb_set_video_modeEXIT(lines 4548 4583) no Hoare annotation was computed. [2018-11-18 14:44:25,338 INFO L425 ceAbstractionStarter]: For program point L4576-1(line 4576) no Hoare annotation was computed. [2018-11-18 14:44:25,338 INFO L428 ceAbstractionStarter]: At program point L4574(line 4574) the Hoare annotation is: true [2018-11-18 14:44:25,338 INFO L428 ceAbstractionStarter]: At program point L4576(line 4576) the Hoare annotation is: true [2018-11-18 14:44:25,338 INFO L425 ceAbstractionStarter]: For program point L4572-1(line 4572) no Hoare annotation was computed. [2018-11-18 14:44:25,338 INFO L425 ceAbstractionStarter]: For program point L4574-1(line 4574) no Hoare annotation was computed. [2018-11-18 14:44:25,338 INFO L428 ceAbstractionStarter]: At program point L4572(line 4572) the Hoare annotation is: true [2018-11-18 14:44:25,338 INFO L425 ceAbstractionStarter]: For program point L4564-1(line 4564) no Hoare annotation was computed. [2018-11-18 14:44:25,338 INFO L428 ceAbstractionStarter]: At program point L4564(line 4564) the Hoare annotation is: true [2018-11-18 14:44:25,338 INFO L428 ceAbstractionStarter]: At program point L4558(line 4558) the Hoare annotation is: true [2018-11-18 14:44:25,338 INFO L425 ceAbstractionStarter]: For program point L4558-1(line 4558) no Hoare annotation was computed. [2018-11-18 14:44:25,338 INFO L428 ceAbstractionStarter]: At program point L4579(line 4579) the Hoare annotation is: true [2018-11-18 14:44:25,338 INFO L425 ceAbstractionStarter]: For program point L4579-1(line 4579) no Hoare annotation was computed. [2018-11-18 14:44:25,338 INFO L425 ceAbstractionStarter]: For program point dlfb_blankingEXIT(lines 4417 4441) no Hoare annotation was computed. [2018-11-18 14:44:25,338 INFO L428 ceAbstractionStarter]: At program point L4437(lines 4420 4440) the Hoare annotation is: true [2018-11-18 14:44:25,338 INFO L425 ceAbstractionStarter]: For program point L4431(line 4431) no Hoare annotation was computed. [2018-11-18 14:44:25,338 INFO L425 ceAbstractionStarter]: For program point L4425(line 4425) no Hoare annotation was computed. [2018-11-18 14:44:25,338 INFO L425 ceAbstractionStarter]: For program point L4421(lines 4421 4436) no Hoare annotation was computed. [2018-11-18 14:44:25,338 INFO L428 ceAbstractionStarter]: At program point dlfb_blankingENTRY(lines 4417 4441) the Hoare annotation is: true [2018-11-18 14:44:25,338 INFO L425 ceAbstractionStarter]: For program point L4438(line 4438) no Hoare annotation was computed. [2018-11-18 14:44:25,338 INFO L425 ceAbstractionStarter]: For program point L4434(line 4434) no Hoare annotation was computed. [2018-11-18 14:44:25,339 INFO L425 ceAbstractionStarter]: For program point L4428(line 4428) no Hoare annotation was computed. [2018-11-18 14:44:25,339 INFO L425 ceAbstractionStarter]: For program point L4422(line 4422) no Hoare annotation was computed. [2018-11-18 14:44:25,339 INFO L425 ceAbstractionStarter]: For program point dlfb_blankingFINAL(lines 4417 4441) no Hoare annotation was computed. [2018-11-18 14:44:25,339 INFO L428 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 4052 4058) the Hoare annotation is: true [2018-11-18 14:44:25,339 INFO L425 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 4052 4058) no Hoare annotation was computed. [2018-11-18 14:44:25,344 INFO L425 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 4052 4058) no Hoare annotation was computed. [2018-11-18 14:44:25,345 INFO L428 ceAbstractionStarter]: At program point dlfb_dummy_renderENTRY(lines 5513 5554) the Hoare annotation is: true [2018-11-18 14:44:25,345 INFO L425 ceAbstractionStarter]: For program point dlfb_dummy_renderFINAL(lines 5513 5554) no Hoare annotation was computed. [2018-11-18 14:44:25,345 INFO L425 ceAbstractionStarter]: For program point dlfb_dummy_renderEXIT(lines 5513 5554) no Hoare annotation was computed. [2018-11-18 14:44:25,345 INFO L425 ceAbstractionStarter]: For program point L7676-1(lines 7673 7677) no Hoare annotation was computed. [2018-11-18 14:44:25,345 INFO L425 ceAbstractionStarter]: For program point L7676(line 7676) no Hoare annotation was computed. [2018-11-18 14:44:25,345 INFO L425 ceAbstractionStarter]: For program point L7673(lines 7673 7677) no Hoare annotation was computed. [2018-11-18 14:44:25,345 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_update_lock_of_backlight_deviceEXIT(lines 7669 7681) no Hoare annotation was computed. [2018-11-18 14:44:25,345 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_update_lock_of_backlight_deviceENTRY(lines 7669 7681) no Hoare annotation was computed. [2018-11-18 14:44:25,345 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_update_lock_of_backlight_deviceFINAL(lines 7669 7681) no Hoare annotation was computed. [2018-11-18 14:44:25,345 INFO L428 ceAbstractionStarter]: At program point L4475(line 4475) the Hoare annotation is: true [2018-11-18 14:44:25,345 INFO L428 ceAbstractionStarter]: At program point L4474(line 4474) the Hoare annotation is: true [2018-11-18 14:44:25,345 INFO L425 ceAbstractionStarter]: For program point L4475-1(line 4475) no Hoare annotation was computed. [2018-11-18 14:44:25,345 INFO L428 ceAbstractionStarter]: At program point dlfb_set_register_16ENTRY(lines 4470 4478) the Hoare annotation is: true [2018-11-18 14:44:25,345 INFO L425 ceAbstractionStarter]: For program point dlfb_set_register_16FINAL(lines 4470 4478) no Hoare annotation was computed. [2018-11-18 14:44:25,345 INFO L425 ceAbstractionStarter]: For program point L4474-1(line 4474) no Hoare annotation was computed. [2018-11-18 14:44:25,345 INFO L425 ceAbstractionStarter]: For program point dlfb_set_register_16EXIT(lines 4470 4478) no Hoare annotation was computed. [2018-11-18 14:44:25,345 INFO L425 ceAbstractionStarter]: For program point L4162-1(line 4162) no Hoare annotation was computed. [2018-11-18 14:44:25,345 INFO L428 ceAbstractionStarter]: At program point L4158(line 4158) the Hoare annotation is: true [2018-11-18 14:44:25,345 INFO L425 ceAbstractionStarter]: For program point L4158-1(line 4158) no Hoare annotation was computed. [2018-11-18 14:44:25,345 INFO L428 ceAbstractionStarter]: At program point copy_from_userENTRY(lines 4146 4179) the Hoare annotation is: true [2018-11-18 14:44:25,345 INFO L425 ceAbstractionStarter]: For program point L4167-1(line 4167) no Hoare annotation was computed. [2018-11-18 14:44:25,345 INFO L428 ceAbstractionStarter]: At program point L4167(line 4167) the Hoare annotation is: true [2018-11-18 14:44:25,345 INFO L425 ceAbstractionStarter]: For program point L4163(lines 4163 4175) no Hoare annotation was computed. [2018-11-18 14:44:25,345 INFO L425 ceAbstractionStarter]: For program point copy_from_userEXIT(lines 4146 4179) no Hoare annotation was computed. [2018-11-18 14:44:25,346 INFO L425 ceAbstractionStarter]: For program point L4163-2(lines 4159 4176) no Hoare annotation was computed. [2018-11-18 14:44:25,346 INFO L425 ceAbstractionStarter]: For program point L4159(lines 4159 4176) no Hoare annotation was computed. [2018-11-18 14:44:25,346 INFO L425 ceAbstractionStarter]: For program point L4174(line 4174) no Hoare annotation was computed. [2018-11-18 14:44:25,351 INFO L425 ceAbstractionStarter]: For program point copy_from_userFINAL(lines 4146 4179) no Hoare annotation was computed. [2018-11-18 14:44:25,351 INFO L425 ceAbstractionStarter]: For program point L4168(lines 4168 4173) no Hoare annotation was computed. [2018-11-18 14:44:25,351 INFO L428 ceAbstractionStarter]: At program point L4168-2(lines 4168 4173) the Hoare annotation is: true [2018-11-18 14:44:25,351 INFO L428 ceAbstractionStarter]: At program point L4162(line 4162) the Hoare annotation is: true [2018-11-18 14:44:25,351 INFO L425 ceAbstractionStarter]: For program point L7521(lines 7521 7525) no Hoare annotation was computed. [2018-11-18 14:44:25,351 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceENTRY(lines 7517 7534) no Hoare annotation was computed. [2018-11-18 14:44:25,351 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceFINAL(lines 7517 7534) no Hoare annotation was computed. [2018-11-18 14:44:25,351 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceEXIT(lines 7517 7534) no Hoare annotation was computed. [2018-11-18 14:44:25,351 INFO L425 ceAbstractionStarter]: For program point L7527(lines 7527 7532) no Hoare annotation was computed. [2018-11-18 14:44:25,351 INFO L425 ceAbstractionStarter]: For program point L7524-1(lines 7521 7525) no Hoare annotation was computed. [2018-11-18 14:44:25,351 INFO L425 ceAbstractionStarter]: For program point L7524(line 7524) no Hoare annotation was computed. [2018-11-18 14:44:25,351 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mutex_of_deviceENTRY(lines 7603 7618) no Hoare annotation was computed. [2018-11-18 14:44:25,352 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mutex_of_deviceEXIT(lines 7603 7618) no Hoare annotation was computed. [2018-11-18 14:44:25,352 INFO L425 ceAbstractionStarter]: For program point L7607(lines 7607 7616) no Hoare annotation was computed. [2018-11-18 14:44:25,352 INFO L425 ceAbstractionStarter]: For program point L7609(lines 7609 7613) no Hoare annotation was computed. [2018-11-18 14:44:25,352 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_mutex_of_deviceFINAL(lines 7603 7618) no Hoare annotation was computed. [2018-11-18 14:44:25,352 INFO L428 ceAbstractionStarter]: At program point dlfb_ops_blankENTRY(lines 5555 5584) the Hoare annotation is: true [2018-11-18 14:44:25,352 INFO L428 ceAbstractionStarter]: At program point L5564-2(lines 5564 5568) the Hoare annotation is: true [2018-11-18 14:44:25,352 INFO L425 ceAbstractionStarter]: For program point L5564(lines 5564 5568) no Hoare annotation was computed. [2018-11-18 14:44:25,352 INFO L428 ceAbstractionStarter]: At program point L5579(line 5579) the Hoare annotation is: true [2018-11-18 14:44:25,352 INFO L425 ceAbstractionStarter]: For program point L5579-1(line 5579) no Hoare annotation was computed. [2018-11-18 14:44:25,352 INFO L428 ceAbstractionStarter]: At program point L5577(line 5577) the Hoare annotation is: true [2018-11-18 14:44:25,352 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_blankFINAL(lines 5555 5584) no Hoare annotation was computed. [2018-11-18 14:44:25,352 INFO L425 ceAbstractionStarter]: For program point L5577-1(line 5577) no Hoare annotation was computed. [2018-11-18 14:44:25,352 INFO L425 ceAbstractionStarter]: For program point L5569(line 5569) no Hoare annotation was computed. [2018-11-18 14:44:25,352 INFO L428 ceAbstractionStarter]: At program point L5565(line 5565) the Hoare annotation is: true [2018-11-18 14:44:25,352 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_blankEXIT(lines 5555 5584) no Hoare annotation was computed. [2018-11-18 14:44:25,352 INFO L425 ceAbstractionStarter]: For program point L5565-1(line 5565) no Hoare annotation was computed. [2018-11-18 14:44:25,357 INFO L425 ceAbstractionStarter]: For program point L5580-1(line 5580) no Hoare annotation was computed. [2018-11-18 14:44:25,357 INFO L428 ceAbstractionStarter]: At program point L5578(line 5578) the Hoare annotation is: true [2018-11-18 14:44:25,357 INFO L428 ceAbstractionStarter]: At program point L5580(line 5580) the Hoare annotation is: true [2018-11-18 14:44:25,357 INFO L425 ceAbstractionStarter]: For program point L5576-1(line 5576) no Hoare annotation was computed. [2018-11-18 14:44:25,357 INFO L425 ceAbstractionStarter]: For program point L5578-1(line 5578) no Hoare annotation was computed. [2018-11-18 14:44:25,357 INFO L428 ceAbstractionStarter]: At program point L5576(line 5576) the Hoare annotation is: true [2018-11-18 14:44:25,357 INFO L425 ceAbstractionStarter]: For program point L5570(lines 5570 5574) no Hoare annotation was computed. [2018-11-18 14:44:25,357 INFO L425 ceAbstractionStarter]: For program point metrics_bytes_identical_showFINAL(lines 5861 5877) no Hoare annotation was computed. [2018-11-18 14:44:25,357 INFO L425 ceAbstractionStarter]: For program point L5873(line 5873) no Hoare annotation was computed. [2018-11-18 14:44:25,357 INFO L425 ceAbstractionStarter]: For program point L5873-1(line 5873) no Hoare annotation was computed. [2018-11-18 14:44:25,357 INFO L425 ceAbstractionStarter]: For program point metrics_bytes_identical_showENTRY(lines 5861 5877) no Hoare annotation was computed. [2018-11-18 14:44:25,357 INFO L425 ceAbstractionStarter]: For program point metrics_bytes_identical_showEXIT(lines 5861 5877) no Hoare annotation was computed. [2018-11-18 14:44:25,357 INFO L425 ceAbstractionStarter]: For program point L6001(line 6001) no Hoare annotation was computed. [2018-11-18 14:44:25,357 INFO L425 ceAbstractionStarter]: For program point L6001-1(line 6001) no Hoare annotation was computed. [2018-11-18 14:44:25,357 INFO L425 ceAbstractionStarter]: For program point metrics_reset_storeEXIT(lines 5991 6007) no Hoare annotation was computed. [2018-11-18 14:44:25,357 INFO L425 ceAbstractionStarter]: For program point L6003(line 6003) no Hoare annotation was computed. [2018-11-18 14:44:25,357 INFO L425 ceAbstractionStarter]: For program point L6002(line 6002) no Hoare annotation was computed. [2018-11-18 14:44:25,357 INFO L425 ceAbstractionStarter]: For program point metrics_reset_storeENTRY(lines 5991 6007) no Hoare annotation was computed. [2018-11-18 14:44:25,358 INFO L425 ceAbstractionStarter]: For program point metrics_reset_storeFINAL(lines 5991 6007) no Hoare annotation was computed. [2018-11-18 14:44:25,358 INFO L425 ceAbstractionStarter]: For program point L6004(line 6004) no Hoare annotation was computed. [2018-11-18 14:44:25,358 INFO L425 ceAbstractionStarter]: For program point atomic_incEXIT(lines 4006 4013) no Hoare annotation was computed. [2018-11-18 14:44:25,358 INFO L428 ceAbstractionStarter]: At program point atomic_incENTRY(lines 4006 4013) the Hoare annotation is: true [2018-11-18 14:44:25,358 INFO L425 ceAbstractionStarter]: For program point atomic_incFINAL(lines 4006 4013) no Hoare annotation was computed. [2018-11-18 14:44:25,358 INFO L425 ceAbstractionStarter]: For program point L7743-1(lines 7740 7744) no Hoare annotation was computed. [2018-11-18 14:44:25,358 INFO L425 ceAbstractionStarter]: For program point L7743(line 7743) no Hoare annotation was computed. [2018-11-18 14:44:25,358 INFO L425 ceAbstractionStarter]: For program point L7740(lines 7740 7744) no Hoare annotation was computed. [2018-11-18 14:44:25,358 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_update_lock_of_backlight_deviceEXIT(lines 7736 7748) no Hoare annotation was computed. [2018-11-18 14:44:25,358 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_update_lock_of_backlight_deviceENTRY(lines 7736 7748) no Hoare annotation was computed. [2018-11-18 14:44:25,363 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_update_lock_of_backlight_deviceFINAL(lines 7736 7748) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L7211-1(lines 7208 7212) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_cred_guard_mutex_of_signal_structEXIT(lines 7204 7216) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L7211(line 7211) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L7208(lines 7208 7212) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_cred_guard_mutex_of_signal_structENTRY(lines 7204 7216) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_cred_guard_mutex_of_signal_structFINAL(lines 7204 7216) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L5151(line 5151) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L5122-1(lines 5122 5124) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L5147(lines 5093 5154) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L5110(line 5110) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L5110-1(line 5110) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L5135(lines 5093 5154) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point dlfb_dpy_deferred_ioFINAL(lines 5076 5155) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L5152-1(line 5152) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L5152(line 5152) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point dlfb_dpy_deferred_ioENTRY(lines 5076 5155) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L5148-1(line 5148) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L5148(line 5148) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L5111(line 5111) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L5111-1(line 5111) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L5140(lines 5140 5146) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L5099(lines 5099 5103) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L5149(line 5149) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point L5149-1(line 5149) no Hoare annotation was computed. [2018-11-18 14:44:25,364 INFO L425 ceAbstractionStarter]: For program point dlfb_dpy_deferred_ioEXIT(lines 5076 5155) no Hoare annotation was computed. [2018-11-18 14:44:25,365 INFO L425 ceAbstractionStarter]: For program point L5145(line 5145) no Hoare annotation was computed. [2018-11-18 14:44:25,372 INFO L425 ceAbstractionStarter]: For program point L5112(lines 5112 5116) no Hoare annotation was computed. [2018-11-18 14:44:25,372 INFO L425 ceAbstractionStarter]: For program point L5145-1(line 5145) no Hoare annotation was computed. [2018-11-18 14:44:25,373 INFO L425 ceAbstractionStarter]: For program point L5104-1(line 5104) no Hoare annotation was computed. [2018-11-18 14:44:25,373 INFO L425 ceAbstractionStarter]: For program point L5137(lines 5093 5154) no Hoare annotation was computed. [2018-11-18 14:44:25,373 INFO L425 ceAbstractionStarter]: For program point L5104(line 5104) no Hoare annotation was computed. [2018-11-18 14:44:25,373 INFO L425 ceAbstractionStarter]: For program point L5133(lines 5093 5154) no Hoare annotation was computed. [2018-11-18 14:44:25,373 INFO L425 ceAbstractionStarter]: For program point L5125(lines 5125 5129) no Hoare annotation was computed. [2018-11-18 14:44:25,373 INFO L425 ceAbstractionStarter]: For program point L5150(line 5150) no Hoare annotation was computed. [2018-11-18 14:44:25,373 INFO L425 ceAbstractionStarter]: For program point L5150-1(line 5150) no Hoare annotation was computed. [2018-11-18 14:44:25,373 INFO L425 ceAbstractionStarter]: For program point L5142(line 5142) no Hoare annotation was computed. [2018-11-18 14:44:25,373 INFO L425 ceAbstractionStarter]: For program point L5142-1(line 5142) no Hoare annotation was computed. [2018-11-18 14:44:25,373 INFO L425 ceAbstractionStarter]: For program point L5105(lines 5105 5109) no Hoare annotation was computed. [2018-11-18 14:44:25,373 INFO L425 ceAbstractionStarter]: For program point L5122(lines 5122 5124) no Hoare annotation was computed. [2018-11-18 14:44:25,373 INFO L428 ceAbstractionStarter]: At program point __kmallocENTRY(lines 4307 4310) the Hoare annotation is: true [2018-11-18 14:44:25,373 INFO L425 ceAbstractionStarter]: For program point __kmallocFINAL(lines 4307 4310) no Hoare annotation was computed. [2018-11-18 14:44:25,373 INFO L425 ceAbstractionStarter]: For program point __kmallocEXIT(lines 4307 4310) no Hoare annotation was computed. [2018-11-18 14:44:25,373 INFO L428 ceAbstractionStarter]: At program point L4309(line 4309) the Hoare annotation is: true [2018-11-18 14:44:25,373 INFO L425 ceAbstractionStarter]: For program point L4309-1(line 4309) no Hoare annotation was computed. [2018-11-18 14:44:25,373 INFO L425 ceAbstractionStarter]: For program point L7005(line 7005) no Hoare annotation was computed. [2018-11-18 14:44:25,373 INFO L425 ceAbstractionStarter]: For program point L6807-1(line 6807) no Hoare annotation was computed. [2018-11-18 14:44:25,373 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 6659 7008) no Hoare annotation was computed. [2018-11-18 14:44:25,373 INFO L421 ceAbstractionStarter]: At program point L6807(line 6807) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,374 INFO L425 ceAbstractionStarter]: For program point L6675(lines 6675 7001) no Hoare annotation was computed. [2018-11-18 14:44:25,374 INFO L425 ceAbstractionStarter]: For program point L6973(line 6973) no Hoare annotation was computed. [2018-11-18 14:44:25,374 INFO L425 ceAbstractionStarter]: For program point L6841-1(line 6841) no Hoare annotation was computed. [2018-11-18 14:44:25,374 INFO L421 ceAbstractionStarter]: At program point L6841(line 6841) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,382 INFO L425 ceAbstractionStarter]: For program point L6676(line 6676) no Hoare annotation was computed. [2018-11-18 14:44:25,382 INFO L425 ceAbstractionStarter]: For program point L6974(lines 6974 6980) no Hoare annotation was computed. [2018-11-18 14:44:25,382 INFO L425 ceAbstractionStarter]: For program point L6875(line 6875) no Hoare annotation was computed. [2018-11-18 14:44:25,382 INFO L425 ceAbstractionStarter]: For program point L6710(line 6710) no Hoare annotation was computed. [2018-11-18 14:44:25,382 INFO L425 ceAbstractionStarter]: For program point L6743(line 6743) no Hoare annotation was computed. [2018-11-18 14:44:25,382 INFO L425 ceAbstractionStarter]: For program point L6677(lines 6677 6708) no Hoare annotation was computed. [2018-11-18 14:44:25,382 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 6659 7008) no Hoare annotation was computed. [2018-11-18 14:44:25,382 INFO L425 ceAbstractionStarter]: For program point L6876-2(lines 6754 6945) no Hoare annotation was computed. [2018-11-18 14:44:25,382 INFO L425 ceAbstractionStarter]: For program point L6876(lines 6876 6881) no Hoare annotation was computed. [2018-11-18 14:44:25,382 INFO L425 ceAbstractionStarter]: For program point L6711(lines 6711 6749) no Hoare annotation was computed. [2018-11-18 14:44:25,382 INFO L425 ceAbstractionStarter]: For program point L6777-1(line 6777) no Hoare annotation was computed. [2018-11-18 14:44:25,383 INFO L421 ceAbstractionStarter]: At program point L6777(line 6777) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,383 INFO L425 ceAbstractionStarter]: For program point L6943(line 6943) no Hoare annotation was computed. [2018-11-18 14:44:25,383 INFO L425 ceAbstractionStarter]: For program point L6877-1(line 6877) no Hoare annotation was computed. [2018-11-18 14:44:25,383 INFO L421 ceAbstractionStarter]: At program point L6877(line 6877) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,383 INFO L425 ceAbstractionStarter]: For program point L6679(lines 6679 6704) no Hoare annotation was computed. [2018-11-18 14:44:25,383 INFO L425 ceAbstractionStarter]: For program point L6911(line 6911) no Hoare annotation was computed. [2018-11-18 14:44:25,383 INFO L425 ceAbstractionStarter]: For program point L6680(line 6680) no Hoare annotation was computed. [2018-11-18 14:44:25,383 INFO L425 ceAbstractionStarter]: For program point L6713(lines 6713 6745) no Hoare annotation was computed. [2018-11-18 14:44:25,383 INFO L425 ceAbstractionStarter]: For program point L6912-2(lines 6754 6945) no Hoare annotation was computed. [2018-11-18 14:44:25,391 INFO L425 ceAbstractionStarter]: For program point L6912(lines 6912 6917) no Hoare annotation was computed. [2018-11-18 14:44:25,391 INFO L425 ceAbstractionStarter]: For program point L6714(line 6714) no Hoare annotation was computed. [2018-11-18 14:44:25,391 INFO L425 ceAbstractionStarter]: For program point L6813-1(line 6813) no Hoare annotation was computed. [2018-11-18 14:44:25,391 INFO L421 ceAbstractionStarter]: At program point L6813(line 6813) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,391 INFO L425 ceAbstractionStarter]: For program point L6681(lines 6681 6691) no Hoare annotation was computed. [2018-11-18 14:44:25,391 INFO L425 ceAbstractionStarter]: For program point L6847(line 6847) no Hoare annotation was computed. [2018-11-18 14:44:25,392 INFO L425 ceAbstractionStarter]: For program point L6913-1(line 6913) no Hoare annotation was computed. [2018-11-18 14:44:25,392 INFO L421 ceAbstractionStarter]: At program point L6913(line 6913) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,392 INFO L421 ceAbstractionStarter]: At program point L6682(line 6682) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,392 INFO L425 ceAbstractionStarter]: For program point L6715(lines 6715 6721) no Hoare annotation was computed. [2018-11-18 14:44:25,392 INFO L425 ceAbstractionStarter]: For program point L6682-1(line 6682) no Hoare annotation was computed. [2018-11-18 14:44:25,392 INFO L425 ceAbstractionStarter]: For program point L6848-2(lines 6754 6945) no Hoare annotation was computed. [2018-11-18 14:44:25,392 INFO L425 ceAbstractionStarter]: For program point L6848(lines 6848 6853) no Hoare annotation was computed. [2018-11-18 14:44:25,392 INFO L425 ceAbstractionStarter]: For program point L6683(lines 6683 6688) no Hoare annotation was computed. [2018-11-18 14:44:25,392 INFO L425 ceAbstractionStarter]: For program point L6716-1(line 6716) no Hoare annotation was computed. [2018-11-18 14:44:25,392 INFO L421 ceAbstractionStarter]: At program point L6716(line 6716) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,396 INFO L425 ceAbstractionStarter]: For program point L6783(line 6783) no Hoare annotation was computed. [2018-11-18 14:44:25,396 INFO L425 ceAbstractionStarter]: For program point L6849-1(line 6849) no Hoare annotation was computed. [2018-11-18 14:44:25,396 INFO L421 ceAbstractionStarter]: At program point L6849(line 6849) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,396 INFO L425 ceAbstractionStarter]: For program point L6982(line 6982) no Hoare annotation was computed. [2018-11-18 14:44:25,396 INFO L425 ceAbstractionStarter]: For program point L6883-1(line 6883) no Hoare annotation was computed. [2018-11-18 14:44:25,396 INFO L421 ceAbstractionStarter]: At program point L6883(line 6883) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,396 INFO L425 ceAbstractionStarter]: For program point L6784-2(lines 6754 6945) no Hoare annotation was computed. [2018-11-18 14:44:25,396 INFO L425 ceAbstractionStarter]: For program point L6751(line 6751) no Hoare annotation was computed. [2018-11-18 14:44:25,396 INFO L425 ceAbstractionStarter]: For program point L6784(lines 6784 6789) no Hoare annotation was computed. [2018-11-18 14:44:25,396 INFO L425 ceAbstractionStarter]: For program point L6983(lines 6983 6989) no Hoare annotation was computed. [2018-11-18 14:44:25,396 INFO L425 ceAbstractionStarter]: For program point L6752(lines 6752 6949) no Hoare annotation was computed. [2018-11-18 14:44:25,396 INFO L425 ceAbstractionStarter]: For program point L6785-1(line 6785) no Hoare annotation was computed. [2018-11-18 14:44:25,397 INFO L421 ceAbstractionStarter]: At program point L6785(line 6785) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,397 INFO L425 ceAbstractionStarter]: For program point L6951(line 6951) no Hoare annotation was computed. [2018-11-18 14:44:25,397 INFO L425 ceAbstractionStarter]: For program point L6819(line 6819) no Hoare annotation was computed. [2018-11-18 14:44:25,397 INFO L425 ceAbstractionStarter]: For program point L6919-1(line 6919) no Hoare annotation was computed. [2018-11-18 14:44:25,404 INFO L421 ceAbstractionStarter]: At program point L6919(line 6919) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,404 INFO L425 ceAbstractionStarter]: For program point L6952(lines 6952 6997) no Hoare annotation was computed. [2018-11-18 14:44:25,404 INFO L425 ceAbstractionStarter]: For program point L6820-2(lines 6754 6945) no Hoare annotation was computed. [2018-11-18 14:44:25,404 INFO L425 ceAbstractionStarter]: For program point L6754(lines 6754 6945) no Hoare annotation was computed. [2018-11-18 14:44:25,404 INFO L425 ceAbstractionStarter]: For program point L6820(lines 6820 6825) no Hoare annotation was computed. [2018-11-18 14:44:25,404 INFO L425 ceAbstractionStarter]: For program point L6755(line 6755) no Hoare annotation was computed. [2018-11-18 14:44:25,404 INFO L425 ceAbstractionStarter]: For program point L6821-1(line 6821) no Hoare annotation was computed. [2018-11-18 14:44:25,404 INFO L421 ceAbstractionStarter]: At program point L6821(line 6821) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,404 INFO L425 ceAbstractionStarter]: For program point L6954(lines 6954 6993) no Hoare annotation was computed. [2018-11-18 14:44:25,404 INFO L425 ceAbstractionStarter]: For program point L6855-1(line 6855) no Hoare annotation was computed. [2018-11-18 14:44:25,404 INFO L421 ceAbstractionStarter]: At program point L6855(line 6855) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,404 INFO L425 ceAbstractionStarter]: For program point L6756-2(lines 6754 6945) no Hoare annotation was computed. [2018-11-18 14:44:25,404 INFO L425 ceAbstractionStarter]: For program point L6723(line 6723) no Hoare annotation was computed. [2018-11-18 14:44:25,404 INFO L425 ceAbstractionStarter]: For program point L6756(lines 6756 6761) no Hoare annotation was computed. [2018-11-18 14:44:25,404 INFO L425 ceAbstractionStarter]: For program point L6955(line 6955) no Hoare annotation was computed. [2018-11-18 14:44:25,404 INFO L425 ceAbstractionStarter]: For program point L6889(line 6889) no Hoare annotation was computed. [2018-11-18 14:44:25,404 INFO L425 ceAbstractionStarter]: For program point L6724(lines 6724 6741) no Hoare annotation was computed. [2018-11-18 14:44:25,405 INFO L425 ceAbstractionStarter]: For program point L6757-1(line 6757) no Hoare annotation was computed. [2018-11-18 14:44:25,405 INFO L421 ceAbstractionStarter]: At program point L6757(line 6757) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,410 INFO L425 ceAbstractionStarter]: For program point L6890(lines 6890 6895) no Hoare annotation was computed. [2018-11-18 14:44:25,410 INFO L425 ceAbstractionStarter]: For program point L6956(lines 6956 6962) no Hoare annotation was computed. [2018-11-18 14:44:25,410 INFO L425 ceAbstractionStarter]: For program point L6791-1(line 6791) no Hoare annotation was computed. [2018-11-18 14:44:25,410 INFO L421 ceAbstractionStarter]: At program point L6791(line 6791) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,410 INFO L425 ceAbstractionStarter]: For program point L6725-1(line 6725) no Hoare annotation was computed. [2018-11-18 14:44:25,410 INFO L421 ceAbstractionStarter]: At program point L6725(line 6725) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,410 INFO L425 ceAbstractionStarter]: For program point L6891-1(line 6891) no Hoare annotation was computed. [2018-11-18 14:44:25,410 INFO L421 ceAbstractionStarter]: At program point L6891(line 6891) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,410 INFO L425 ceAbstractionStarter]: For program point L6957-1(lines 6957 6958) no Hoare annotation was computed. [2018-11-18 14:44:25,410 INFO L421 ceAbstractionStarter]: At program point L6957(lines 6957 6958) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,410 INFO L425 ceAbstractionStarter]: For program point L6726(lines 6726 6732) no Hoare annotation was computed. [2018-11-18 14:44:25,410 INFO L425 ceAbstractionStarter]: For program point L6726-2(lines 6724 6739) no Hoare annotation was computed. [2018-11-18 14:44:25,411 INFO L425 ceAbstractionStarter]: For program point L6693(line 6693) no Hoare annotation was computed. [2018-11-18 14:44:25,417 INFO L425 ceAbstractionStarter]: For program point L6991(line 6991) no Hoare annotation was computed. [2018-11-18 14:44:25,417 INFO L425 ceAbstractionStarter]: For program point L6925(line 6925) no Hoare annotation was computed. [2018-11-18 14:44:25,417 INFO L425 ceAbstractionStarter]: For program point L6694(lines 6694 6700) no Hoare annotation was computed. [2018-11-18 14:44:25,417 INFO L425 ceAbstractionStarter]: For program point L6926(lines 6926 6932) no Hoare annotation was computed. [2018-11-18 14:44:25,417 INFO L425 ceAbstractionStarter]: For program point L6827-1(line 6827) no Hoare annotation was computed. [2018-11-18 14:44:25,417 INFO L421 ceAbstractionStarter]: At program point L6827(line 6827) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,417 INFO L425 ceAbstractionStarter]: For program point L6695-1(line 6695) no Hoare annotation was computed. [2018-11-18 14:44:25,417 INFO L421 ceAbstractionStarter]: At program point L6695(line 6695) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,417 INFO L425 ceAbstractionStarter]: For program point L6861(line 6861) no Hoare annotation was computed. [2018-11-18 14:44:25,417 INFO L425 ceAbstractionStarter]: For program point L6862(lines 6862 6867) no Hoare annotation was computed. [2018-11-18 14:44:25,417 INFO L425 ceAbstractionStarter]: For program point L6763-1(line 6763) no Hoare annotation was computed. [2018-11-18 14:44:25,417 INFO L421 ceAbstractionStarter]: At program point L6763(line 6763) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,418 INFO L425 ceAbstractionStarter]: For program point L6862-2(lines 6754 6945) no Hoare annotation was computed. [2018-11-18 14:44:25,418 INFO L425 ceAbstractionStarter]: For program point L6863-1(line 6863) no Hoare annotation was computed. [2018-11-18 14:44:25,418 INFO L421 ceAbstractionStarter]: At program point L6863(line 6863) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,418 INFO L425 ceAbstractionStarter]: For program point L6797(line 6797) no Hoare annotation was computed. [2018-11-18 14:44:25,424 INFO L425 ceAbstractionStarter]: For program point L6798(lines 6798 6803) no Hoare annotation was computed. [2018-11-18 14:44:25,424 INFO L425 ceAbstractionStarter]: For program point L6897(line 6897) no Hoare annotation was computed. [2018-11-18 14:44:25,424 INFO L425 ceAbstractionStarter]: For program point L6898(lines 6898 6903) no Hoare annotation was computed. [2018-11-18 14:44:25,424 INFO L425 ceAbstractionStarter]: For program point L6964(line 6964) no Hoare annotation was computed. [2018-11-18 14:44:25,424 INFO L425 ceAbstractionStarter]: For program point L6898-2(lines 6754 6945) no Hoare annotation was computed. [2018-11-18 14:44:25,424 INFO L425 ceAbstractionStarter]: For program point L6667-1(line 6667) no Hoare annotation was computed. [2018-11-18 14:44:25,424 INFO L421 ceAbstractionStarter]: At program point L6667(line 6667) the Hoare annotation is: (or (and (= ~ldv_state_variable_3~0 (_ bv0 32)) (= ~ldv_state_variable_1~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,424 INFO L425 ceAbstractionStarter]: For program point L6899-1(line 6899) no Hoare annotation was computed. [2018-11-18 14:44:25,424 INFO L421 ceAbstractionStarter]: At program point L6899(line 6899) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,424 INFO L425 ceAbstractionStarter]: For program point L6965(lines 6965 6971) no Hoare annotation was computed. [2018-11-18 14:44:25,424 INFO L425 ceAbstractionStarter]: For program point L6833(line 6833) no Hoare annotation was computed. [2018-11-18 14:44:25,424 INFO L421 ceAbstractionStarter]: At program point L6966(lines 6966 6967) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,425 INFO L425 ceAbstractionStarter]: For program point L6999(line 6999) no Hoare annotation was computed. [2018-11-18 14:44:25,425 INFO L425 ceAbstractionStarter]: For program point L6834(lines 6834 6839) no Hoare annotation was computed. [2018-11-18 14:44:25,425 INFO L425 ceAbstractionStarter]: For program point L6966-1(lines 6966 6967) no Hoare annotation was computed. [2018-11-18 14:44:25,425 INFO L425 ceAbstractionStarter]: For program point L6702(line 6702) no Hoare annotation was computed. [2018-11-18 14:44:25,425 INFO L421 ceAbstractionStarter]: At program point L6735(lines 6666 7007) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,428 INFO L425 ceAbstractionStarter]: For program point L6834-2(lines 6754 6945) no Hoare annotation was computed. [2018-11-18 14:44:25,428 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 6659 7008) the Hoare annotation is: (or (and (= ~ldv_state_variable_3~0 (_ bv0 32)) (= ~ldv_state_variable_1~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32))) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,429 INFO L425 ceAbstractionStarter]: For program point L6934(line 6934) no Hoare annotation was computed. [2018-11-18 14:44:25,429 INFO L425 ceAbstractionStarter]: For program point L6835-1(line 6835) no Hoare annotation was computed. [2018-11-18 14:44:25,429 INFO L421 ceAbstractionStarter]: At program point L6835(line 6835) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,429 INFO L425 ceAbstractionStarter]: For program point L6769(line 6769) no Hoare annotation was computed. [2018-11-18 14:44:25,429 INFO L425 ceAbstractionStarter]: For program point L6935(lines 6935 6941) no Hoare annotation was computed. [2018-11-18 14:44:25,429 INFO L425 ceAbstractionStarter]: For program point L6770(lines 6770 6775) no Hoare annotation was computed. [2018-11-18 14:44:25,429 INFO L425 ceAbstractionStarter]: For program point L6869-1(line 6869) no Hoare annotation was computed. [2018-11-18 14:44:25,429 INFO L421 ceAbstractionStarter]: At program point L6869(line 6869) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,429 INFO L425 ceAbstractionStarter]: For program point L6770-2(lines 6754 6945) no Hoare annotation was computed. [2018-11-18 14:44:25,429 INFO L421 ceAbstractionStarter]: At program point L7002(lines 6666 7007) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,429 INFO L425 ceAbstractionStarter]: For program point L6771-1(line 6771) no Hoare annotation was computed. [2018-11-18 14:44:25,429 INFO L421 ceAbstractionStarter]: At program point L6771(line 6771) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,433 INFO L425 ceAbstractionStarter]: For program point L6805(line 6805) no Hoare annotation was computed. [2018-11-18 14:44:25,433 INFO L425 ceAbstractionStarter]: For program point L6806(lines 6806 6811) no Hoare annotation was computed. [2018-11-18 14:44:25,433 INFO L425 ceAbstractionStarter]: For program point L6905-1(line 6905) no Hoare annotation was computed. [2018-11-18 14:44:25,433 INFO L421 ceAbstractionStarter]: At program point L6905(line 6905) the Hoare annotation is: (or (and (= (_ bv1 32) ~ldv_mutex_lock~0) (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0) (= (bvadd ~ldv_mutex_update_lock_of_backlight_device~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_2~0)|)) (not (= (_ bv0 32) |old(~ldv_state_variable_1~0)|)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv0 32) |old(~ldv_state_variable_3~0)|))) [2018-11-18 14:44:25,433 INFO L425 ceAbstractionStarter]: For program point L6806-2(lines 6754 6945) no Hoare annotation was computed. [2018-11-18 14:44:25,433 INFO L428 ceAbstractionStarter]: At program point dlfb_ops_imageblitENTRY(lines 5054 5064) the Hoare annotation is: true [2018-11-18 14:44:25,433 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_imageblitFINAL(lines 5054 5064) no Hoare annotation was computed. [2018-11-18 14:44:25,433 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_imageblitEXIT(lines 5054 5064) no Hoare annotation was computed. [2018-11-18 14:44:25,433 INFO L425 ceAbstractionStarter]: For program point L5060-1(lines 5060 5061) no Hoare annotation was computed. [2018-11-18 14:44:25,433 INFO L428 ceAbstractionStarter]: At program point L5060(lines 5060 5061) the Hoare annotation is: true [2018-11-18 14:44:25,433 INFO L425 ceAbstractionStarter]: For program point INIT_LIST_HEADEXIT(lines 3891 3899) no Hoare annotation was computed. [2018-11-18 14:44:25,433 INFO L428 ceAbstractionStarter]: At program point INIT_LIST_HEADENTRY(lines 3891 3899) the Hoare annotation is: true [2018-11-18 14:44:25,433 INFO L425 ceAbstractionStarter]: For program point INIT_LIST_HEADFINAL(lines 3891 3899) no Hoare annotation was computed. [2018-11-18 14:44:25,433 INFO L425 ceAbstractionStarter]: For program point __swab16pFINAL(lines 3872 3879) no Hoare annotation was computed. [2018-11-18 14:44:25,433 INFO L428 ceAbstractionStarter]: At program point __swab16pENTRY(lines 3872 3879) the Hoare annotation is: true [2018-11-18 14:44:25,433 INFO L428 ceAbstractionStarter]: At program point L3876(line 3876) the Hoare annotation is: true [2018-11-18 14:44:25,433 INFO L425 ceAbstractionStarter]: For program point __swab16pEXIT(lines 3872 3879) no Hoare annotation was computed. [2018-11-18 14:44:25,433 INFO L425 ceAbstractionStarter]: For program point L3876-1(line 3876) no Hoare annotation was computed. [2018-11-18 14:44:25,434 INFO L425 ceAbstractionStarter]: For program point L7576(lines 7576 7581) no Hoare annotation was computed. [2018-11-18 14:44:25,434 INFO L425 ceAbstractionStarter]: For program point L7570(lines 7570 7574) no Hoare annotation was computed. [2018-11-18 14:44:25,434 INFO L425 ceAbstractionStarter]: For program point L7573-1(lines 7570 7574) no Hoare annotation was computed. [2018-11-18 14:44:25,434 INFO L425 ceAbstractionStarter]: For program point L7573(line 7573) no Hoare annotation was computed. [2018-11-18 14:44:25,440 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_mutex_of_deviceEXIT(lines 7566 7583) no Hoare annotation was computed. [2018-11-18 14:44:25,440 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_mutex_of_deviceENTRY(lines 7566 7583) no Hoare annotation was computed. [2018-11-18 14:44:25,440 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_mutex_of_deviceFINAL(lines 7566 7583) no Hoare annotation was computed. [2018-11-18 14:44:25,440 INFO L421 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,440 INFO L425 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-11-18 14:44:25,440 INFO L425 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-11-18 14:44:25,440 INFO L421 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,440 INFO L425 ceAbstractionStarter]: For program point L-1-3(line -1) no Hoare annotation was computed. [2018-11-18 14:44:25,440 INFO L421 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,440 INFO L425 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-11-18 14:44:25,440 INFO L421 ceAbstractionStarter]: At program point L-1-7(line -1) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,440 INFO L425 ceAbstractionStarter]: For program point L-1-9(line -1) no Hoare annotation was computed. [2018-11-18 14:44:25,440 INFO L421 ceAbstractionStarter]: At program point L-1-10(line -1) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,448 INFO L425 ceAbstractionStarter]: For program point L-1-12(line -1) no Hoare annotation was computed. [2018-11-18 14:44:25,448 INFO L421 ceAbstractionStarter]: At program point L-1-13(line -1) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,449 INFO L421 ceAbstractionStarter]: At program point L-1-15(line -1) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dlfb_free.offset|)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,449 INFO L425 ceAbstractionStarter]: For program point L-1-16(line -1) no Hoare annotation was computed. [2018-11-18 14:44:25,449 INFO L425 ceAbstractionStarter]: For program point kref_initFINAL(lines 4084 4091) no Hoare annotation was computed. [2018-11-18 14:44:25,449 INFO L428 ceAbstractionStarter]: At program point L4088(line 4088) the Hoare annotation is: true [2018-11-18 14:44:25,449 INFO L428 ceAbstractionStarter]: At program point kref_initENTRY(lines 4084 4091) the Hoare annotation is: true [2018-11-18 14:44:25,449 INFO L425 ceAbstractionStarter]: For program point kref_initEXIT(lines 4084 4091) no Hoare annotation was computed. [2018-11-18 14:44:25,449 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_openFINAL(lines 5287 5324) no Hoare annotation was computed. [2018-11-18 14:44:25,449 INFO L425 ceAbstractionStarter]: For program point L5306(line 5306) no Hoare annotation was computed. [2018-11-18 14:44:25,449 INFO L425 ceAbstractionStarter]: For program point L5306-4(lines 5306 5319) no Hoare annotation was computed. [2018-11-18 14:44:25,449 INFO L425 ceAbstractionStarter]: For program point L5306-2(lines 5306 5319) no Hoare annotation was computed. [2018-11-18 14:44:25,449 INFO L425 ceAbstractionStarter]: For program point L5294(lines 5294 5298) no Hoare annotation was computed. [2018-11-18 14:44:25,449 INFO L428 ceAbstractionStarter]: At program point L5307(line 5307) the Hoare annotation is: true [2018-11-18 14:44:25,449 INFO L425 ceAbstractionStarter]: For program point L5309-2(lines 5309 5314) no Hoare annotation was computed. [2018-11-18 14:44:25,449 INFO L425 ceAbstractionStarter]: For program point L5307-1(line 5307) no Hoare annotation was computed. [2018-11-18 14:44:25,449 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_openEXIT(lines 5287 5324) no Hoare annotation was computed. [2018-11-18 14:44:25,449 INFO L425 ceAbstractionStarter]: For program point L5309(lines 5309 5314) no Hoare annotation was computed. [2018-11-18 14:44:25,449 INFO L428 ceAbstractionStarter]: At program point L5305(line 5305) the Hoare annotation is: true [2018-11-18 14:44:25,449 INFO L425 ceAbstractionStarter]: For program point L5305-1(line 5305) no Hoare annotation was computed. [2018-11-18 14:44:25,456 INFO L425 ceAbstractionStarter]: For program point L5299(lines 5299 5303) no Hoare annotation was computed. [2018-11-18 14:44:25,456 INFO L428 ceAbstractionStarter]: At program point dlfb_ops_openENTRY(lines 5287 5324) the Hoare annotation is: true [2018-11-18 14:44:25,456 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_8ENTRY(lines 7076 7084) no Hoare annotation was computed. [2018-11-18 14:44:25,456 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_8EXIT(lines 7076 7084) no Hoare annotation was computed. [2018-11-18 14:44:25,456 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_8FINAL(lines 7076 7084) no Hoare annotation was computed. [2018-11-18 14:44:25,456 INFO L425 ceAbstractionStarter]: For program point L7080-1(line 7080) no Hoare annotation was computed. [2018-11-18 14:44:25,456 INFO L425 ceAbstractionStarter]: For program point L7080(line 7080) no Hoare annotation was computed. [2018-11-18 14:44:25,456 INFO L425 ceAbstractionStarter]: For program point get_cyclesEXIT(lines 4067 4075) no Hoare annotation was computed. [2018-11-18 14:44:25,456 INFO L428 ceAbstractionStarter]: At program point get_cyclesENTRY(lines 4067 4075) the Hoare annotation is: true [2018-11-18 14:44:25,456 INFO L425 ceAbstractionStarter]: For program point get_cyclesFINAL(lines 4067 4075) no Hoare annotation was computed. [2018-11-18 14:44:25,456 INFO L428 ceAbstractionStarter]: At program point L4072(line 4072) the Hoare annotation is: true [2018-11-18 14:44:25,456 INFO L425 ceAbstractionStarter]: For program point L4072-1(line 4072) no Hoare annotation was computed. [2018-11-18 14:44:25,456 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_3EXIT(lines 7027 7035) no Hoare annotation was computed. [2018-11-18 14:44:25,456 INFO L425 ceAbstractionStarter]: For program point L7031-1(line 7031) no Hoare annotation was computed. [2018-11-18 14:44:25,456 INFO L425 ceAbstractionStarter]: For program point L7031(line 7031) no Hoare annotation was computed. [2018-11-18 14:44:25,457 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_3ENTRY(lines 7027 7035) no Hoare annotation was computed. [2018-11-18 14:44:25,457 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_3FINAL(lines 7027 7035) no Hoare annotation was computed. [2018-11-18 14:44:25,457 INFO L425 ceAbstractionStarter]: For program point dlfb_freeEXIT(lines 5325 5342) no Hoare annotation was computed. [2018-11-18 14:44:25,457 INFO L428 ceAbstractionStarter]: At program point dlfb_freeENTRY(lines 5325 5342) the Hoare annotation is: true [2018-11-18 14:44:25,457 INFO L425 ceAbstractionStarter]: For program point dlfb_freeFINAL(lines 5325 5342) no Hoare annotation was computed. [2018-11-18 14:44:25,457 INFO L425 ceAbstractionStarter]: For program point L5332-2(lines 5332 5336) no Hoare annotation was computed. [2018-11-18 14:44:25,457 INFO L425 ceAbstractionStarter]: For program point L5332(lines 5332 5336) no Hoare annotation was computed. [2018-11-18 14:44:25,457 INFO L428 ceAbstractionStarter]: At program point dlfb_set_registerENTRY(lines 4379 4400) the Hoare annotation is: true [2018-11-18 14:44:25,457 INFO L425 ceAbstractionStarter]: For program point dlfb_set_registerFINAL(lines 4379 4400) no Hoare annotation was computed. [2018-11-18 14:44:25,457 INFO L425 ceAbstractionStarter]: For program point dlfb_set_registerEXIT(lines 4379 4400) no Hoare annotation was computed. [2018-11-18 14:44:25,457 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_lockEXIT(lines 7334 7351) no Hoare annotation was computed. [2018-11-18 14:44:25,457 INFO L425 ceAbstractionStarter]: For program point L7344(lines 7344 7349) no Hoare annotation was computed. [2018-11-18 14:44:25,457 INFO L425 ceAbstractionStarter]: For program point L7338(lines 7338 7342) no Hoare annotation was computed. [2018-11-18 14:44:25,464 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_lockENTRY(lines 7334 7351) no Hoare annotation was computed. [2018-11-18 14:44:25,464 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_lockFINAL(lines 7334 7351) no Hoare annotation was computed. [2018-11-18 14:44:25,464 INFO L425 ceAbstractionStarter]: For program point L7341-1(lines 7338 7342) no Hoare annotation was computed. [2018-11-18 14:44:25,464 INFO L425 ceAbstractionStarter]: For program point L7341(line 7341) no Hoare annotation was computed. [2018-11-18 14:44:25,464 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_6EXIT(lines 7058 7066) no Hoare annotation was computed. [2018-11-18 14:44:25,464 INFO L425 ceAbstractionStarter]: For program point L7062(line 7062) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_6ENTRY(lines 7058 7066) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_6FINAL(lines 7058 7066) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point L7062-1(line 7062) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lock_of_fb_infoEXIT(lines 7401 7418) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point L7411(lines 7411 7416) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lock_of_fb_infoENTRY(lines 7401 7418) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point L7408-1(lines 7405 7409) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point L7408(line 7408) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point L7405(lines 7405 7409) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lock_of_fb_infoFINAL(lines 7401 7418) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_copyareaFINAL(lines 5043 5053) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_copyareaEXIT(lines 5043 5053) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L428 ceAbstractionStarter]: At program point dlfb_ops_copyareaENTRY(lines 5043 5053) the Hoare annotation is: true [2018-11-18 14:44:25,465 INFO L428 ceAbstractionStarter]: At program point L5049(lines 5049 5050) the Hoare annotation is: true [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point L5049-1(lines 5049 5050) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_structENTRY(lines 7168 7185) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_structFINAL(lines 7168 7185) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point L7178(lines 7178 7183) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point L7175-1(lines 7172 7176) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point L7175(line 7175) no Hoare annotation was computed. [2018-11-18 14:44:25,465 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_structEXIT(lines 7168 7185) no Hoare annotation was computed. [2018-11-18 14:44:25,473 INFO L425 ceAbstractionStarter]: For program point L7172(lines 7172 7176) no Hoare annotation was computed. [2018-11-18 14:44:25,473 INFO L428 ceAbstractionStarter]: At program point __cpu_to_be16pENTRY(lines 3880 3887) the Hoare annotation is: true [2018-11-18 14:44:25,473 INFO L428 ceAbstractionStarter]: At program point L3884(line 3884) the Hoare annotation is: true [2018-11-18 14:44:25,473 INFO L425 ceAbstractionStarter]: For program point L3884-1(line 3884) no Hoare annotation was computed. [2018-11-18 14:44:25,473 INFO L425 ceAbstractionStarter]: For program point __cpu_to_be16pFINAL(lines 3880 3887) no Hoare annotation was computed. [2018-11-18 14:44:25,473 INFO L425 ceAbstractionStarter]: For program point __cpu_to_be16pEXIT(lines 3880 3887) no Hoare annotation was computed. [2018-11-18 14:44:25,473 INFO L425 ceAbstractionStarter]: For program point ldv_is_errEXIT(lines 4291 4294) no Hoare annotation was computed. [2018-11-18 14:44:25,473 INFO L428 ceAbstractionStarter]: At program point ldv_is_errENTRY(lines 4291 4294) the Hoare annotation is: true [2018-11-18 14:44:25,473 INFO L425 ceAbstractionStarter]: For program point ldv_is_errFINAL(lines 4291 4294) no Hoare annotation was computed. [2018-11-18 14:44:25,473 INFO L428 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 4059 4066) the Hoare annotation is: true [2018-11-18 14:44:25,473 INFO L425 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 4059 4066) no Hoare annotation was computed. [2018-11-18 14:44:25,473 INFO L425 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 4059 4066) no Hoare annotation was computed. [2018-11-18 14:44:25,473 INFO L425 ceAbstractionStarter]: For program point L4464-1(line 4464) no Hoare annotation was computed. [2018-11-18 14:44:25,473 INFO L428 ceAbstractionStarter]: At program point L4465(line 4465) the Hoare annotation is: true [2018-11-18 14:44:25,473 INFO L425 ceAbstractionStarter]: For program point L4466-1(line 4466) no Hoare annotation was computed. [2018-11-18 14:44:25,473 INFO L428 ceAbstractionStarter]: At program point L4464(line 4464) the Hoare annotation is: true [2018-11-18 14:44:25,473 INFO L425 ceAbstractionStarter]: For program point L4465-1(line 4465) no Hoare annotation was computed. [2018-11-18 14:44:25,473 INFO L428 ceAbstractionStarter]: At program point dlfb_set_base8bppENTRY(lines 4460 4469) the Hoare annotation is: true [2018-11-18 14:44:25,473 INFO L425 ceAbstractionStarter]: For program point dlfb_set_base8bppFINAL(lines 4460 4469) no Hoare annotation was computed. [2018-11-18 14:44:25,473 INFO L428 ceAbstractionStarter]: At program point L4466(line 4466) the Hoare annotation is: true [2018-11-18 14:44:25,474 INFO L425 ceAbstractionStarter]: For program point dlfb_set_base8bppEXIT(lines 4460 4469) no Hoare annotation was computed. [2018-11-18 14:44:25,474 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_lock_of_fb_infoEXIT(lines 7503 7515) no Hoare annotation was computed. [2018-11-18 14:44:25,474 INFO L428 ceAbstractionStarter]: At program point L7510(line 7510) the Hoare annotation is: true [2018-11-18 14:44:25,474 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_unlock_lock_of_fb_infoENTRY(lines 7503 7515) the Hoare annotation is: true [2018-11-18 14:44:25,474 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_lock_of_fb_infoFINAL(lines 7503 7515) no Hoare annotation was computed. [2018-11-18 14:44:25,474 INFO L425 ceAbstractionStarter]: For program point L7507(lines 7507 7511) no Hoare annotation was computed. [2018-11-18 14:44:25,474 INFO L425 ceAbstractionStarter]: For program point L7510-1(lines 7507 7511) no Hoare annotation was computed. [2018-11-18 14:44:25,481 INFO L425 ceAbstractionStarter]: For program point avoid_zeroEXIT(lines 4 10) no Hoare annotation was computed. [2018-11-18 14:44:25,481 INFO L425 ceAbstractionStarter]: For program point L6(lines 6 9) no Hoare annotation was computed. [2018-11-18 14:44:25,481 INFO L428 ceAbstractionStarter]: At program point avoid_zeroENTRY(lines 4 10) the Hoare annotation is: true [2018-11-18 14:44:25,481 INFO L425 ceAbstractionStarter]: For program point L6-2(lines 4 10) no Hoare annotation was computed. [2018-11-18 14:44:25,481 INFO L425 ceAbstractionStarter]: For program point L7375(lines 7375 7384) no Hoare annotation was computed. [2018-11-18 14:44:25,481 INFO L425 ceAbstractionStarter]: For program point L7377(lines 7377 7381) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lockEXIT(lines 7371 7386) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lockENTRY(lines 7371 7386) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_is_locked_lockFINAL(lines 7371 7386) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point L7227(lines 7227 7232) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point L7224-1(lines 7221 7225) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point L7224(line 7224) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_cred_guard_mutex_of_signal_structFINAL(lines 7217 7234) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point L7221(lines 7221 7225) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_cred_guard_mutex_of_signal_structEXIT(lines 7217 7234) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_trylock_cred_guard_mutex_of_signal_structENTRY(lines 7217 7234) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point prefetchwFINAL(lines 3965 3973) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point prefetchwEXIT(lines 3965 3973) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L428 ceAbstractionStarter]: At program point prefetchwENTRY(lines 3965 3973) the Hoare annotation is: true [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point L7022(line 7022) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_2EXIT(lines 7018 7026) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point L7022-1(line 7022) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_2ENTRY(lines 7018 7026) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_2FINAL(lines 7018 7026) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point L6080-1(line 6080) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L425 ceAbstractionStarter]: For program point L6113(line 6113) no Hoare annotation was computed. [2018-11-18 14:44:25,482 INFO L428 ceAbstractionStarter]: At program point L6080(line 6080) the Hoare annotation is: true [2018-11-18 14:44:25,489 INFO L425 ceAbstractionStarter]: For program point L6072-1(line 6072) no Hoare annotation was computed. [2018-11-18 14:44:25,489 INFO L428 ceAbstractionStarter]: At program point L6072(line 6072) the Hoare annotation is: true [2018-11-18 14:44:25,489 INFO L425 ceAbstractionStarter]: For program point dlfb_parse_vendor_descriptorEXIT(lines 6058 6140) no Hoare annotation was computed. [2018-11-18 14:44:25,489 INFO L425 ceAbstractionStarter]: For program point L6118(line 6118) no Hoare annotation was computed. [2018-11-18 14:44:25,489 INFO L428 ceAbstractionStarter]: At program point L6123(lines 6094 6130) the Hoare annotation is: true [2018-11-18 14:44:25,490 INFO L425 ceAbstractionStarter]: For program point L6086(lines 6086 6090) no Hoare annotation was computed. [2018-11-18 14:44:25,490 INFO L425 ceAbstractionStarter]: For program point L6082(lines 6082 6093) no Hoare annotation was computed. [2018-11-18 14:44:25,490 INFO L425 ceAbstractionStarter]: For program point L6082-1(lines 6070 6139) no Hoare annotation was computed. [2018-11-18 14:44:25,490 INFO L425 ceAbstractionStarter]: For program point L6074(lines 6074 6078) no Hoare annotation was computed. [2018-11-18 14:44:25,490 INFO L428 ceAbstractionStarter]: At program point L6136(lines 6070 6139) the Hoare annotation is: true [2018-11-18 14:44:25,490 INFO L425 ceAbstractionStarter]: For program point L6099(line 6099) no Hoare annotation was computed. [2018-11-18 14:44:25,490 INFO L425 ceAbstractionStarter]: For program point dlfb_parse_vendor_descriptorFINAL(lines 6058 6140) no Hoare annotation was computed. [2018-11-18 14:44:25,490 INFO L425 ceAbstractionStarter]: For program point L6099-5(line 6099) no Hoare annotation was computed. [2018-11-18 14:44:25,490 INFO L425 ceAbstractionStarter]: For program point L6099-2(line 6099) no Hoare annotation was computed. [2018-11-18 14:44:25,490 INFO L425 ceAbstractionStarter]: For program point L6099-3(line 6099) no Hoare annotation was computed. [2018-11-18 14:44:25,490 INFO L425 ceAbstractionStarter]: For program point L6099-8(line 6099) no Hoare annotation was computed. [2018-11-18 14:44:25,490 INFO L425 ceAbstractionStarter]: For program point L6099-9(line 6099) no Hoare annotation was computed. [2018-11-18 14:44:25,490 INFO L425 ceAbstractionStarter]: For program point L6099-6(line 6099) no Hoare annotation was computed. [2018-11-18 14:44:25,490 INFO L425 ceAbstractionStarter]: For program point L6124(lines 6124 6128) no Hoare annotation was computed. [2018-11-18 14:44:25,490 INFO L425 ceAbstractionStarter]: For program point L6099-11(lines 6099 6103) no Hoare annotation was computed. [2018-11-18 14:44:25,490 INFO L425 ceAbstractionStarter]: For program point L6112(lines 6112 6120) no Hoare annotation was computed. [2018-11-18 14:44:25,490 INFO L428 ceAbstractionStarter]: At program point dlfb_parse_vendor_descriptorENTRY(lines 6058 6140) the Hoare annotation is: true [2018-11-18 14:44:25,490 INFO L428 ceAbstractionStarter]: At program point L6100(lines 6070 6139) the Hoare annotation is: true [2018-11-18 14:44:25,490 INFO L428 ceAbstractionStarter]: At program point L6125(lines 6094 6130) the Hoare annotation is: true [2018-11-18 14:44:25,490 INFO L428 ceAbstractionStarter]: At program point L6121(lines 6094 6130) the Hoare annotation is: true [2018-11-18 14:44:25,490 INFO L425 ceAbstractionStarter]: For program point atomic_addEXIT(lines 3989 3996) no Hoare annotation was computed. [2018-11-18 14:44:25,490 INFO L428 ceAbstractionStarter]: At program point atomic_addENTRY(lines 3989 3996) the Hoare annotation is: true [2018-11-18 14:44:25,490 INFO L425 ceAbstractionStarter]: For program point atomic_addFINAL(lines 3989 3996) no Hoare annotation was computed. [2018-11-18 14:44:25,490 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_5EXIT(lines 7049 7057) no Hoare annotation was computed. [2018-11-18 14:44:25,497 INFO L425 ceAbstractionStarter]: For program point L7053-1(line 7053) no Hoare annotation was computed. [2018-11-18 14:44:25,497 INFO L425 ceAbstractionStarter]: For program point L7053(line 7053) no Hoare annotation was computed. [2018-11-18 14:44:25,497 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_5ENTRY(lines 7049 7057) no Hoare annotation was computed. [2018-11-18 14:44:25,497 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_5FINAL(lines 7049 7057) no Hoare annotation was computed. [2018-11-18 14:44:25,497 INFO L425 ceAbstractionStarter]: For program point L6270(lines 6270 6275) no Hoare annotation was computed. [2018-11-18 14:44:25,497 INFO L428 ceAbstractionStarter]: At program point L6299(lines 6235 6321) the Hoare annotation is: true [2018-11-18 14:44:25,497 INFO L428 ceAbstractionStarter]: At program point L6262(line 6262) the Hoare annotation is: true [2018-11-18 14:44:25,497 INFO L425 ceAbstractionStarter]: For program point L6291(lines 6291 6295) no Hoare annotation was computed. [2018-11-18 14:44:25,497 INFO L425 ceAbstractionStarter]: For program point L6262-1(line 6262) no Hoare annotation was computed. [2018-11-18 14:44:25,497 INFO L425 ceAbstractionStarter]: For program point L6291-2(lines 6291 6295) no Hoare annotation was computed. [2018-11-18 14:44:25,497 INFO L428 ceAbstractionStarter]: At program point L6283(lines 6235 6321) the Hoare annotation is: true [2018-11-18 14:44:25,497 INFO L428 ceAbstractionStarter]: At program point L6279(line 6279) the Hoare annotation is: true [2018-11-18 14:44:25,497 INFO L425 ceAbstractionStarter]: For program point L6279-1(line 6279) no Hoare annotation was computed. [2018-11-18 14:44:25,497 INFO L425 ceAbstractionStarter]: For program point L6251(lines 6251 6256) no Hoare annotation was computed. [2018-11-18 14:44:25,497 INFO L428 ceAbstractionStarter]: At program point dlfb_init_framebuffer_workENTRY(lines 6224 6322) the Hoare annotation is: true [2018-11-18 14:44:25,497 INFO L428 ceAbstractionStarter]: At program point L6276-1(line 6276) the Hoare annotation is: true [2018-11-18 14:44:25,497 INFO L425 ceAbstractionStarter]: For program point dlfb_init_framebuffer_workEXIT(lines 6224 6322) no Hoare annotation was computed. [2018-11-18 14:44:25,497 INFO L428 ceAbstractionStarter]: At program point L6276(line 6276) the Hoare annotation is: true [2018-11-18 14:44:25,497 INFO L425 ceAbstractionStarter]: For program point L6239(lines 6239 6245) no Hoare annotation was computed. [2018-11-18 14:44:25,497 INFO L425 ceAbstractionStarter]: For program point L6305-2(lines 6305 6309) no Hoare annotation was computed. [2018-11-18 14:44:25,497 INFO L425 ceAbstractionStarter]: For program point L6305(lines 6305 6309) no Hoare annotation was computed. [2018-11-18 14:44:25,498 INFO L428 ceAbstractionStarter]: At program point L6268-1(line 6268) the Hoare annotation is: true [2018-11-18 14:44:25,498 INFO L428 ceAbstractionStarter]: At program point L6301(lines 6235 6321) the Hoare annotation is: true [2018-11-18 14:44:25,498 INFO L428 ceAbstractionStarter]: At program point L6268(line 6268) the Hoare annotation is: true [2018-11-18 14:44:25,498 INFO L428 ceAbstractionStarter]: At program point L6297(lines 6235 6321) the Hoare annotation is: true [2018-11-18 14:44:25,498 INFO L425 ceAbstractionStarter]: For program point dlfb_init_framebuffer_workFINAL(lines 6224 6322) no Hoare annotation was computed. [2018-11-18 14:44:25,498 INFO L425 ceAbstractionStarter]: For program point L6310(lines 6310 6314) no Hoare annotation was computed. [2018-11-18 14:44:25,498 INFO L425 ceAbstractionStarter]: For program point L6281(lines 6281 6286) no Hoare annotation was computed. [2018-11-18 14:44:25,498 INFO L425 ceAbstractionStarter]: For program point L6277(line 6277) no Hoare annotation was computed. [2018-11-18 14:44:25,502 INFO L425 ceAbstractionStarter]: For program point L6310-2(lines 6310 6314) no Hoare annotation was computed. [2018-11-18 14:44:25,502 INFO L425 ceAbstractionStarter]: For program point L6269(line 6269) no Hoare annotation was computed. [2018-11-18 14:44:25,502 INFO L425 ceAbstractionStarter]: For program point L6319(line 6319) no Hoare annotation was computed. [2018-11-18 14:44:25,502 INFO L428 ceAbstractionStarter]: At program point L6278(line 6278) the Hoare annotation is: true [2018-11-18 14:44:25,502 INFO L425 ceAbstractionStarter]: For program point L6278-1(line 6278) no Hoare annotation was computed. [2018-11-18 14:44:25,502 INFO L425 ceAbstractionStarter]: For program point sema_initFINAL(lines 4196 4218) no Hoare annotation was computed. [2018-11-18 14:44:25,502 INFO L425 ceAbstractionStarter]: For program point sema_initEXIT(lines 4196 4218) no Hoare annotation was computed. [2018-11-18 14:44:25,502 INFO L428 ceAbstractionStarter]: At program point sema_initENTRY(lines 4196 4218) the Hoare annotation is: true [2018-11-18 14:44:25,502 INFO L425 ceAbstractionStarter]: For program point L7071-1(line 7071) no Hoare annotation was computed. [2018-11-18 14:44:25,502 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_7ENTRY(lines 7067 7075) no Hoare annotation was computed. [2018-11-18 14:44:25,502 INFO L425 ceAbstractionStarter]: For program point L7071(line 7071) no Hoare annotation was computed. [2018-11-18 14:44:25,502 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_7EXIT(lines 7067 7075) no Hoare annotation was computed. [2018-11-18 14:44:25,503 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_7FINAL(lines 7067 7075) no Hoare annotation was computed. [2018-11-18 14:44:25,503 INFO L425 ceAbstractionStarter]: For program point L7089-1(line 7089) no Hoare annotation was computed. [2018-11-18 14:44:25,503 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_9ENTRY(lines 7085 7093) no Hoare annotation was computed. [2018-11-18 14:44:25,503 INFO L425 ceAbstractionStarter]: For program point L7089(line 7089) no Hoare annotation was computed. [2018-11-18 14:44:25,503 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_9EXIT(lines 7085 7093) no Hoare annotation was computed. [2018-11-18 14:44:25,503 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_9FINAL(lines 7085 7093) no Hoare annotation was computed. [2018-11-18 14:44:25,503 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_structEXIT(lines 7235 7254) no Hoare annotation was computed. [2018-11-18 14:44:25,503 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_structFINAL(lines 7235 7254) no Hoare annotation was computed. [2018-11-18 14:44:25,503 INFO L425 ceAbstractionStarter]: For program point L7246(lines 7246 7251) no Hoare annotation was computed. [2018-11-18 14:44:25,503 INFO L425 ceAbstractionStarter]: For program point L7243-1(lines 7240 7244) no Hoare annotation was computed. [2018-11-18 14:44:25,503 INFO L425 ceAbstractionStarter]: For program point L7243(line 7243) no Hoare annotation was computed. [2018-11-18 14:44:25,503 INFO L425 ceAbstractionStarter]: For program point L7240(lines 7240 7244) no Hoare annotation was computed. [2018-11-18 14:44:25,503 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_structENTRY(lines 7235 7254) no Hoare annotation was computed. [2018-11-18 14:44:25,503 INFO L425 ceAbstractionStarter]: For program point L7391(lines 7391 7395) no Hoare annotation was computed. [2018-11-18 14:44:25,503 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_lockENTRY(lines 7387 7399) no Hoare annotation was computed. [2018-11-18 14:44:25,508 INFO L425 ceAbstractionStarter]: For program point L7394-1(lines 7391 7395) no Hoare annotation was computed. [2018-11-18 14:44:25,508 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_lockEXIT(lines 7387 7399) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_lockFINAL(lines 7387 7399) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L425 ceAbstractionStarter]: For program point L7394(line 7394) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L425 ceAbstractionStarter]: For program point L7116-1(line 7116) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L428 ceAbstractionStarter]: At program point L7116(line 7116) the Hoare annotation is: true [2018-11-18 14:44:25,509 INFO L428 ceAbstractionStarter]: At program point ldv_mutex_unlock_12ENTRY(lines 7112 7120) the Hoare annotation is: true [2018-11-18 14:44:25,509 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_12FINAL(lines 7112 7120) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_12EXIT(lines 7112 7120) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L425 ceAbstractionStarter]: For program point dlfb_lfsr16FINAL(lines 4488 4508) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L428 ceAbstractionStarter]: At program point L4503(lines 4492 4507) the Hoare annotation is: true [2018-11-18 14:44:25,509 INFO L428 ceAbstractionStarter]: At program point L4501(lines 4492 4507) the Hoare annotation is: true [2018-11-18 14:44:25,509 INFO L425 ceAbstractionStarter]: For program point L4500(lines 4500 4504) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L428 ceAbstractionStarter]: At program point L4497(lines 4492 4507) the Hoare annotation is: true [2018-11-18 14:44:25,509 INFO L428 ceAbstractionStarter]: At program point dlfb_lfsr16ENTRY(lines 4488 4508) the Hoare annotation is: true [2018-11-18 14:44:25,509 INFO L425 ceAbstractionStarter]: For program point dlfb_lfsr16EXIT(lines 4488 4508) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L425 ceAbstractionStarter]: For program point L7098(line 7098) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_10ENTRY(lines 7094 7102) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_10FINAL(lines 7094 7102) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_10EXIT(lines 7094 7102) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L425 ceAbstractionStarter]: For program point L7098-1(line 7098) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L425 ceAbstractionStarter]: For program point L5506-1(line 5506) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L425 ceAbstractionStarter]: For program point L5500(lines 5500 5504) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L428 ceAbstractionStarter]: At program point dlfb_ops_set_parENTRY(lines 5482 5512) the Hoare annotation is: true [2018-11-18 14:44:25,509 INFO L425 ceAbstractionStarter]: For program point L5492-2(lines 5492 5509) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L425 ceAbstractionStarter]: For program point L5492(line 5492) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L425 ceAbstractionStarter]: For program point L5492-4(lines 5492 5509) no Hoare annotation was computed. [2018-11-18 14:44:25,509 INFO L428 ceAbstractionStarter]: At program point L5503(lines 5492 5507) the Hoare annotation is: true [2018-11-18 14:44:25,515 INFO L428 ceAbstractionStarter]: At program point L5499(lines 5492 5507) the Hoare annotation is: true [2018-11-18 14:44:25,515 INFO L428 ceAbstractionStarter]: At program point L5501(lines 5492 5507) the Hoare annotation is: true [2018-11-18 14:44:25,515 INFO L428 ceAbstractionStarter]: At program point L5491(line 5491) the Hoare annotation is: true [2018-11-18 14:44:25,515 INFO L425 ceAbstractionStarter]: For program point L5491-1(line 5491) no Hoare annotation was computed. [2018-11-18 14:44:25,515 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_set_parEXIT(lines 5482 5512) no Hoare annotation was computed. [2018-11-18 14:44:25,515 INFO L425 ceAbstractionStarter]: For program point dlfb_ops_set_parFINAL(lines 5482 5512) no Hoare annotation was computed. [2018-11-18 14:44:25,515 INFO L428 ceAbstractionStarter]: At program point L5506(line 5506) the Hoare annotation is: true [2018-11-18 14:44:25,515 INFO L425 ceAbstractionStarter]: For program point kzallocEXIT(lines 4319 4326) no Hoare annotation was computed. [2018-11-18 14:44:25,515 INFO L428 ceAbstractionStarter]: At program point kzallocENTRY(lines 4319 4326) the Hoare annotation is: true [2018-11-18 14:44:25,515 INFO L428 ceAbstractionStarter]: At program point L4323(line 4323) the Hoare annotation is: true [2018-11-18 14:44:25,515 INFO L425 ceAbstractionStarter]: For program point kzallocFINAL(lines 4319 4326) no Hoare annotation was computed. [2018-11-18 14:44:25,515 INFO L425 ceAbstractionStarter]: For program point L4323-1(line 4323) no Hoare annotation was computed. [2018-11-18 14:44:25,515 INFO L428 ceAbstractionStarter]: At program point dlfb_set_register_16beENTRY(lines 4479 4487) the Hoare annotation is: true [2018-11-18 14:44:25,515 INFO L425 ceAbstractionStarter]: For program point dlfb_set_register_16beFINAL(lines 4479 4487) no Hoare annotation was computed. [2018-11-18 14:44:25,515 INFO L428 ceAbstractionStarter]: At program point L4483(line 4483) the Hoare annotation is: true [2018-11-18 14:44:25,515 INFO L425 ceAbstractionStarter]: For program point L4484-1(line 4484) no Hoare annotation was computed. [2018-11-18 14:44:25,515 INFO L425 ceAbstractionStarter]: For program point dlfb_set_register_16beEXIT(lines 4479 4487) no Hoare annotation was computed. [2018-11-18 14:44:25,515 INFO L425 ceAbstractionStarter]: For program point L4483-1(line 4483) no Hoare annotation was computed. [2018-11-18 14:44:25,515 INFO L428 ceAbstractionStarter]: At program point L4484(line 4484) the Hoare annotation is: true [2018-11-18 14:44:25,516 INFO L428 ceAbstractionStarter]: At program point kmallocENTRY(lines 4311 4318) the Hoare annotation is: true [2018-11-18 14:44:25,516 INFO L428 ceAbstractionStarter]: At program point L4315(line 4315) the Hoare annotation is: true [2018-11-18 14:44:25,516 INFO L425 ceAbstractionStarter]: For program point L4315-1(line 4315) no Hoare annotation was computed. [2018-11-18 14:44:25,516 INFO L425 ceAbstractionStarter]: For program point kmallocFINAL(lines 4311 4318) no Hoare annotation was computed. [2018-11-18 14:44:25,516 INFO L425 ceAbstractionStarter]: For program point kmallocEXIT(lines 4311 4318) no Hoare annotation was computed. [2018-11-18 14:44:25,516 INFO L428 ceAbstractionStarter]: At program point __fswab16ENTRY(lines 3865 3871) the Hoare annotation is: true [2018-11-18 14:44:25,516 INFO L425 ceAbstractionStarter]: For program point __fswab16FINAL(lines 3865 3871) no Hoare annotation was computed. [2018-11-18 14:44:25,516 INFO L425 ceAbstractionStarter]: For program point __fswab16EXIT(lines 3865 3871) no Hoare annotation was computed. [2018-11-18 14:44:25,516 INFO L425 ceAbstractionStarter]: For program point L5791(lines 5791 5792) no Hoare annotation was computed. [2018-11-18 14:44:25,516 INFO L425 ceAbstractionStarter]: For program point dlfb_setup_modesEXIT(lines 5653 5843) no Hoare annotation was computed. [2018-11-18 14:44:25,520 INFO L425 ceAbstractionStarter]: For program point L5692-2(lines 5692 5696) no Hoare annotation was computed. [2018-11-18 14:44:25,520 INFO L425 ceAbstractionStarter]: For program point L5692(lines 5692 5696) no Hoare annotation was computed. [2018-11-18 14:44:25,520 INFO L428 ceAbstractionStarter]: At program point L5750(line 5750) the Hoare annotation is: true [2018-11-18 14:44:25,520 INFO L425 ceAbstractionStarter]: For program point L5717(lines 5717 5721) no Hoare annotation was computed. [2018-11-18 14:44:25,520 INFO L425 ceAbstractionStarter]: For program point L5750-1(line 5750) no Hoare annotation was computed. [2018-11-18 14:44:25,520 INFO L428 ceAbstractionStarter]: At program point L5800(lines 5773 5812) the Hoare annotation is: true [2018-11-18 14:44:25,520 INFO L425 ceAbstractionStarter]: For program point L5751(lines 5751 5759) no Hoare annotation was computed. [2018-11-18 14:44:25,520 INFO L428 ceAbstractionStarter]: At program point L5817(line 5817) the Hoare annotation is: true [2018-11-18 14:44:25,520 INFO L425 ceAbstractionStarter]: For program point L5817-1(line 5817) no Hoare annotation was computed. [2018-11-18 14:44:25,520 INFO L428 ceAbstractionStarter]: At program point L5710(lines 5670 5842) the Hoare annotation is: true [2018-11-18 14:44:25,520 INFO L428 ceAbstractionStarter]: At program point L5826(line 5826) the Hoare annotation is: true [2018-11-18 14:44:25,520 INFO L425 ceAbstractionStarter]: For program point L5793-2(lines 5793 5798) no Hoare annotation was computed. [2018-11-18 14:44:25,520 INFO L425 ceAbstractionStarter]: For program point L5793(lines 5793 5798) no Hoare annotation was computed. [2018-11-18 14:44:25,520 INFO L425 ceAbstractionStarter]: For program point L5826-1(line 5826) no Hoare annotation was computed. [2018-11-18 14:44:25,520 INFO L428 ceAbstractionStarter]: At program point L5802(lines 5773 5812) the Hoare annotation is: true [2018-11-18 14:44:25,520 INFO L425 ceAbstractionStarter]: For program point L5728-1(lines 5728 5745) no Hoare annotation was computed. [2018-11-18 14:44:25,520 INFO L428 ceAbstractionStarter]: At program point L5761(lines 5746 5770) the Hoare annotation is: true [2018-11-18 14:44:25,520 INFO L425 ceAbstractionStarter]: For program point L5728(lines 5728 5745) no Hoare annotation was computed. [2018-11-18 14:44:25,521 INFO L425 ceAbstractionStarter]: For program point L5819(lines 5819 5824) no Hoare annotation was computed. [2018-11-18 14:44:25,521 INFO L425 ceAbstractionStarter]: For program point L5819-2(lines 5819 5824) no Hoare annotation was computed. [2018-11-18 14:44:25,521 INFO L425 ceAbstractionStarter]: For program point L5679(line 5679) no Hoare annotation was computed. [2018-11-18 14:44:25,521 INFO L425 ceAbstractionStarter]: For program point L5836-1(lines 5836 5840) no Hoare annotation was computed. [2018-11-18 14:44:25,521 INFO L425 ceAbstractionStarter]: For program point L5836(lines 5836 5840) no Hoare annotation was computed. [2018-11-18 14:44:25,521 INFO L428 ceAbstractionStarter]: At program point L5704(lines 5670 5842) the Hoare annotation is: true [2018-11-18 14:44:25,521 INFO L425 ceAbstractionStarter]: For program point L5762(lines 5762 5766) no Hoare annotation was computed. [2018-11-18 14:44:25,521 INFO L425 ceAbstractionStarter]: For program point L5729(lines 5729 5742) no Hoare annotation was computed. [2018-11-18 14:44:25,521 INFO L425 ceAbstractionStarter]: For program point L5820-1(line 5820) no Hoare annotation was computed. [2018-11-18 14:44:25,521 INFO L428 ceAbstractionStarter]: At program point L5820(line 5820) the Hoare annotation is: true [2018-11-18 14:44:25,521 INFO L425 ceAbstractionStarter]: For program point L5688-1(line 5688) no Hoare annotation was computed. [2018-11-18 14:44:25,521 INFO L428 ceAbstractionStarter]: At program point L5688(line 5688) the Hoare annotation is: true [2018-11-18 14:44:25,526 INFO L425 ceAbstractionStarter]: For program point L5746(lines 5746 5772) no Hoare annotation was computed. [2018-11-18 14:44:25,526 INFO L425 ceAbstractionStarter]: For program point L5713(lines 5713 5727) no Hoare annotation was computed. [2018-11-18 14:44:25,526 INFO L425 ceAbstractionStarter]: For program point L5713-1(lines 5713 5727) no Hoare annotation was computed. [2018-11-18 14:44:25,526 INFO L425 ceAbstractionStarter]: For program point L5746-2(lines 5670 5842) no Hoare annotation was computed. [2018-11-18 14:44:25,526 INFO L428 ceAbstractionStarter]: At program point L5837(line 5837) the Hoare annotation is: true [2018-11-18 14:44:25,526 INFO L428 ceAbstractionStarter]: At program point L5804(lines 5773 5812) the Hoare annotation is: true [2018-11-18 14:44:25,527 INFO L428 ceAbstractionStarter]: At program point L5763(lines 5746 5770) the Hoare annotation is: true [2018-11-18 14:44:25,527 INFO L428 ceAbstractionStarter]: At program point dlfb_setup_modesENTRY(lines 5653 5843) the Hoare annotation is: true [2018-11-18 14:44:25,527 INFO L425 ceAbstractionStarter]: For program point L5697(lines 5697 5703) no Hoare annotation was computed. [2018-11-18 14:44:25,527 INFO L425 ceAbstractionStarter]: For program point L5755(lines 5755 5759) no Hoare annotation was computed. [2018-11-18 14:44:25,527 INFO L425 ceAbstractionStarter]: For program point L5755-2(lines 5751 5759) no Hoare annotation was computed. [2018-11-18 14:44:25,527 INFO L425 ceAbstractionStarter]: For program point dlfb_setup_modesFINAL(lines 5653 5843) no Hoare annotation was computed. [2018-11-18 14:44:25,527 INFO L425 ceAbstractionStarter]: For program point L5681(lines 5681 5686) no Hoare annotation was computed. [2018-11-18 14:44:25,527 INFO L428 ceAbstractionStarter]: At program point L5830(lines 5670 5842) the Hoare annotation is: true [2018-11-18 14:44:25,527 INFO L425 ceAbstractionStarter]: For program point L5731(lines 5731 5739) no Hoare annotation was computed. [2018-11-18 14:44:25,527 INFO L428 ceAbstractionStarter]: At program point L5822(lines 5822 5823) the Hoare annotation is: true [2018-11-18 14:44:25,527 INFO L425 ceAbstractionStarter]: For program point L5822-1(lines 5822 5823) no Hoare annotation was computed. [2018-11-18 14:44:25,527 INFO L425 ceAbstractionStarter]: For program point L5715(lines 5715 5724) no Hoare annotation was computed. [2018-11-18 14:44:25,527 INFO L425 ceAbstractionStarter]: For program point L5707(lines 5707 5711) no Hoare annotation was computed. [2018-11-18 14:44:25,527 INFO L425 ceAbstractionStarter]: For program point L5674(lines 5674 5678) no Hoare annotation was computed. [2018-11-18 14:44:25,527 INFO L425 ceAbstractionStarter]: For program point L5773-1(lines 5773 5814) no Hoare annotation was computed. [2018-11-18 14:44:25,527 INFO L425 ceAbstractionStarter]: For program point L5831(line 5831) no Hoare annotation was computed. [2018-11-18 14:44:25,527 INFO L428 ceAbstractionStarter]: At program point L5674-1(lines 5674 5678) the Hoare annotation is: true [2018-11-18 14:44:25,527 INFO L425 ceAbstractionStarter]: For program point L5831-4(lines 5831 5835) no Hoare annotation was computed. [2018-11-18 14:44:25,527 INFO L428 ceAbstractionStarter]: At program point L5765(lines 5746 5770) the Hoare annotation is: true [2018-11-18 14:44:25,527 INFO L425 ceAbstractionStarter]: For program point L5831-2(lines 5831 5835) no Hoare annotation was computed. [2018-11-18 14:44:25,527 INFO L425 ceAbstractionStarter]: For program point L5691(line 5691) no Hoare annotation was computed. [2018-11-18 14:44:25,527 INFO L425 ceAbstractionStarter]: For program point L5815(line 5815) no Hoare annotation was computed. [2018-11-18 14:44:25,527 INFO L425 ceAbstractionStarter]: For program point L5815-2(lines 5815 5829) no Hoare annotation was computed. [2018-11-18 14:44:25,533 INFO L428 ceAbstractionStarter]: At program point L5675(line 5675) the Hoare annotation is: true [2018-11-18 14:44:25,533 INFO L428 ceAbstractionStarter]: At program point L5708(lines 5670 5842) the Hoare annotation is: true [2018-11-18 14:44:25,533 INFO L428 ceAbstractionStarter]: At program point L5733(line 5733) the Hoare annotation is: true [2018-11-18 14:44:25,533 INFO L425 ceAbstractionStarter]: For program point L5733-1(line 5733) no Hoare annotation was computed. [2018-11-18 14:44:25,533 INFO L425 ceAbstractionStarter]: For program point L5890-1(line 5890) no Hoare annotation was computed. [2018-11-18 14:44:25,533 INFO L425 ceAbstractionStarter]: For program point metrics_bytes_sent_showFINAL(lines 5878 5894) no Hoare annotation was computed. [2018-11-18 14:44:25,533 INFO L425 ceAbstractionStarter]: For program point metrics_bytes_sent_showENTRY(lines 5878 5894) no Hoare annotation was computed. [2018-11-18 14:44:25,533 INFO L425 ceAbstractionStarter]: For program point L5890(line 5890) no Hoare annotation was computed. [2018-11-18 14:44:25,533 INFO L425 ceAbstractionStarter]: For program point metrics_bytes_sent_showEXIT(lines 5878 5894) no Hoare annotation was computed. [2018-11-18 14:44:25,533 INFO L425 ceAbstractionStarter]: For program point L7626(line 7626) no Hoare annotation was computed. [2018-11-18 14:44:25,533 INFO L425 ceAbstractionStarter]: For program point L7623(lines 7623 7627) no Hoare annotation was computed. [2018-11-18 14:44:25,533 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_deviceEXIT(lines 7619 7631) no Hoare annotation was computed. [2018-11-18 14:44:25,533 INFO L425 ceAbstractionStarter]: For program point L7626-1(lines 7623 7627) no Hoare annotation was computed. [2018-11-18 14:44:25,534 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_deviceENTRY(lines 7619 7631) no Hoare annotation was computed. [2018-11-18 14:44:25,534 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_unlock_mutex_of_deviceFINAL(lines 7619 7631) no Hoare annotation was computed. [2018-11-18 14:44:25,534 INFO L425 ceAbstractionStarter]: For program point ldv_usb_register_driver_13FINAL(lines 7121 7133) no Hoare annotation was computed. [2018-11-18 14:44:25,534 INFO L425 ceAbstractionStarter]: For program point ldv_usb_register_driver_13EXIT(lines 7121 7133) no Hoare annotation was computed. [2018-11-18 14:44:25,534 INFO L428 ceAbstractionStarter]: At program point ldv_usb_register_driver_13ENTRY(lines 7121 7133) the Hoare annotation is: true [2018-11-18 14:44:25,534 INFO L428 ceAbstractionStarter]: At program point L6462(lines 6434 6467) the Hoare annotation is: true [2018-11-18 14:44:25,534 INFO L425 ceAbstractionStarter]: For program point L6459(lines 6459 6463) no Hoare annotation was computed. [2018-11-18 14:44:25,534 INFO L428 ceAbstractionStarter]: At program point L6460(lines 6434 6467) the Hoare annotation is: true [2018-11-18 14:44:25,534 INFO L425 ceAbstractionStarter]: For program point dlfb_free_urb_listFINAL(lines 6423 6468) no Hoare annotation was computed. [2018-11-18 14:44:25,534 INFO L428 ceAbstractionStarter]: At program point L6456(lines 6434 6467) the Hoare annotation is: true [2018-11-18 14:44:25,534 INFO L425 ceAbstractionStarter]: For program point dlfb_free_urb_listEXIT(lines 6423 6468) no Hoare annotation was computed. [2018-11-18 14:44:25,534 INFO L428 ceAbstractionStarter]: At program point L6448-1(line 6448) the Hoare annotation is: true [2018-11-18 14:44:25,534 INFO L428 ceAbstractionStarter]: At program point L6448(line 6448) the Hoare annotation is: true [2018-11-18 14:44:25,534 INFO L425 ceAbstractionStarter]: For program point L6449(line 6449) no Hoare annotation was computed. [2018-11-18 14:44:25,534 INFO L425 ceAbstractionStarter]: For program point L6445-1(line 6445) no Hoare annotation was computed. [2018-11-18 14:44:25,539 INFO L428 ceAbstractionStarter]: At program point dlfb_free_urb_listENTRY(lines 6423 6468) the Hoare annotation is: true [2018-11-18 14:44:25,539 INFO L428 ceAbstractionStarter]: At program point L6445(line 6445) the Hoare annotation is: true [2018-11-18 14:44:25,539 INFO L425 ceAbstractionStarter]: For program point L6440(lines 6440 6444) no Hoare annotation was computed. [2018-11-18 14:44:25,539 INFO L425 ceAbstractionStarter]: For program point dlfb_driver_initEXIT(lines 6373 6380) no Hoare annotation was computed. [2018-11-18 14:44:25,539 INFO L428 ceAbstractionStarter]: At program point dlfb_driver_initENTRY(lines 6373 6380) the Hoare annotation is: true [2018-11-18 14:44:25,539 INFO L425 ceAbstractionStarter]: For program point dlfb_driver_initFINAL(lines 6373 6380) no Hoare annotation was computed. [2018-11-18 14:44:25,539 INFO L425 ceAbstractionStarter]: For program point L6377-1(line 6377) no Hoare annotation was computed. [2018-11-18 14:44:25,539 INFO L428 ceAbstractionStarter]: At program point L6377(line 6377) the Hoare annotation is: true [2018-11-18 14:44:25,539 INFO L428 ceAbstractionStarter]: At program point usb_set_intfdataENTRY(lines 4230 4237) the Hoare annotation is: true [2018-11-18 14:44:25,539 INFO L425 ceAbstractionStarter]: For program point usb_set_intfdataFINAL(lines 4230 4237) no Hoare annotation was computed. [2018-11-18 14:44:25,539 INFO L425 ceAbstractionStarter]: For program point usb_set_intfdataEXIT(lines 4230 4237) no Hoare annotation was computed. [2018-11-18 14:44:25,539 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_cred_guard_mutex_of_signal_structEXIT(lines 7186 7203) no Hoare annotation was computed. [2018-11-18 14:44:25,539 INFO L425 ceAbstractionStarter]: For program point L7196(lines 7196 7201) no Hoare annotation was computed. [2018-11-18 14:44:25,539 INFO L425 ceAbstractionStarter]: For program point L7190(lines 7190 7194) no Hoare annotation was computed. [2018-11-18 14:44:25,539 INFO L425 ceAbstractionStarter]: For program point L7193-1(lines 7190 7194) no Hoare annotation was computed. [2018-11-18 14:44:25,539 INFO L425 ceAbstractionStarter]: For program point L7193(line 7193) no Hoare annotation was computed. [2018-11-18 14:44:25,539 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_cred_guard_mutex_of_signal_structENTRY(lines 7186 7203) no Hoare annotation was computed. [2018-11-18 14:44:25,540 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_killable_cred_guard_mutex_of_signal_structFINAL(lines 7186 7203) no Hoare annotation was computed. [2018-11-18 14:44:25,540 INFO L425 ceAbstractionStarter]: For program point dlfb_set_base16bppEXIT(lines 4450 4459) no Hoare annotation was computed. [2018-11-18 14:44:25,540 INFO L428 ceAbstractionStarter]: At program point dlfb_set_base16bppENTRY(lines 4450 4459) the Hoare annotation is: true [2018-11-18 14:44:25,540 INFO L425 ceAbstractionStarter]: For program point dlfb_set_base16bppFINAL(lines 4450 4459) no Hoare annotation was computed. [2018-11-18 14:44:25,540 INFO L428 ceAbstractionStarter]: At program point L4455(line 4455) the Hoare annotation is: true [2018-11-18 14:44:25,540 INFO L425 ceAbstractionStarter]: For program point L4456-1(line 4456) no Hoare annotation was computed. [2018-11-18 14:44:25,540 INFO L428 ceAbstractionStarter]: At program point L4454(line 4454) the Hoare annotation is: true [2018-11-18 14:44:25,540 INFO L425 ceAbstractionStarter]: For program point L4455-1(line 4455) no Hoare annotation was computed. [2018-11-18 14:44:25,540 INFO L428 ceAbstractionStarter]: At program point L4456(line 4456) the Hoare annotation is: true [2018-11-18 14:44:25,540 INFO L425 ceAbstractionStarter]: For program point L4454-1(line 4454) no Hoare annotation was computed. [2018-11-18 14:44:25,546 INFO L425 ceAbstractionStarter]: For program point L7359-1(lines 7356 7360) no Hoare annotation was computed. [2018-11-18 14:44:25,546 INFO L425 ceAbstractionStarter]: For program point L7359(line 7359) no Hoare annotation was computed. [2018-11-18 14:44:25,546 INFO L425 ceAbstractionStarter]: For program point L7356(lines 7356 7360) no Hoare annotation was computed. [2018-11-18 14:44:25,547 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lockFINAL(lines 7352 7370) no Hoare annotation was computed. [2018-11-18 14:44:25,547 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lockENTRY(lines 7352 7370) no Hoare annotation was computed. [2018-11-18 14:44:25,547 INFO L425 ceAbstractionStarter]: For program point L7362(lines 7362 7367) no Hoare annotation was computed. [2018-11-18 14:44:25,547 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_lockEXIT(lines 7352 7370) no Hoare annotation was computed. [2018-11-18 14:44:25,547 INFO L425 ceAbstractionStarter]: For program point L4544-1(line 4544) no Hoare annotation was computed. [2018-11-18 14:44:25,547 INFO L428 ceAbstractionStarter]: At program point L4542(line 4542) the Hoare annotation is: true [2018-11-18 14:44:25,547 INFO L425 ceAbstractionStarter]: For program point dlfb_set_vid_cmdsFINAL(lines 4519 4547) no Hoare annotation was computed. [2018-11-18 14:44:25,547 INFO L428 ceAbstractionStarter]: At program point L4544(line 4544) the Hoare annotation is: true [2018-11-18 14:44:25,547 INFO L425 ceAbstractionStarter]: For program point L4540-1(line 4540) no Hoare annotation was computed. [2018-11-18 14:44:25,547 INFO L428 ceAbstractionStarter]: At program point L4538(line 4538) the Hoare annotation is: true [2018-11-18 14:44:25,547 INFO L425 ceAbstractionStarter]: For program point L4542-1(line 4542) no Hoare annotation was computed. [2018-11-18 14:44:25,547 INFO L428 ceAbstractionStarter]: At program point L4540(line 4540) the Hoare annotation is: true [2018-11-18 14:44:25,547 INFO L425 ceAbstractionStarter]: For program point L4536-1(line 4536) no Hoare annotation was computed. [2018-11-18 14:44:25,547 INFO L428 ceAbstractionStarter]: At program point L4534(line 4534) the Hoare annotation is: true [2018-11-18 14:44:25,547 INFO L425 ceAbstractionStarter]: For program point L4538-1(line 4538) no Hoare annotation was computed. [2018-11-18 14:44:25,547 INFO L428 ceAbstractionStarter]: At program point L4536(line 4536) the Hoare annotation is: true [2018-11-18 14:44:25,547 INFO L425 ceAbstractionStarter]: For program point L4532-1(line 4532) no Hoare annotation was computed. [2018-11-18 14:44:25,547 INFO L428 ceAbstractionStarter]: At program point L4530(line 4530) the Hoare annotation is: true [2018-11-18 14:44:25,547 INFO L425 ceAbstractionStarter]: For program point L4534-1(line 4534) no Hoare annotation was computed. [2018-11-18 14:44:25,547 INFO L428 ceAbstractionStarter]: At program point L4532(line 4532) the Hoare annotation is: true [2018-11-18 14:44:25,547 INFO L425 ceAbstractionStarter]: For program point L4528-1(line 4528) no Hoare annotation was computed. [2018-11-18 14:44:25,547 INFO L425 ceAbstractionStarter]: For program point L4530-1(line 4530) no Hoare annotation was computed. [2018-11-18 14:44:25,547 INFO L428 ceAbstractionStarter]: At program point L4528(line 4528) the Hoare annotation is: true [2018-11-18 14:44:25,547 INFO L428 ceAbstractionStarter]: At program point dlfb_set_vid_cmdsENTRY(lines 4519 4547) the Hoare annotation is: true [2018-11-18 14:44:25,547 INFO L425 ceAbstractionStarter]: For program point dlfb_set_vid_cmdsEXIT(lines 4519 4547) no Hoare annotation was computed. [2018-11-18 14:44:25,547 INFO L428 ceAbstractionStarter]: At program point L4543(line 4543) the Hoare annotation is: true [2018-11-18 14:44:25,551 INFO L425 ceAbstractionStarter]: For program point L4543-1(line 4543) no Hoare annotation was computed. [2018-11-18 14:44:25,552 INFO L428 ceAbstractionStarter]: At program point L4541(line 4541) the Hoare annotation is: true [2018-11-18 14:44:25,552 INFO L425 ceAbstractionStarter]: For program point L4541-1(line 4541) no Hoare annotation was computed. [2018-11-18 14:44:25,552 INFO L428 ceAbstractionStarter]: At program point L4535(line 4535) the Hoare annotation is: true [2018-11-18 14:44:25,552 INFO L425 ceAbstractionStarter]: For program point L4535-1(line 4535) no Hoare annotation was computed. [2018-11-18 14:44:25,552 INFO L428 ceAbstractionStarter]: At program point L4537(line 4537) the Hoare annotation is: true [2018-11-18 14:44:25,552 INFO L425 ceAbstractionStarter]: For program point L4537-1(line 4537) no Hoare annotation was computed. [2018-11-18 14:44:25,552 INFO L425 ceAbstractionStarter]: For program point L3952(lines 3949 3954) no Hoare annotation was computed. [2018-11-18 14:44:25,552 INFO L425 ceAbstractionStarter]: For program point L3949(lines 3949 3956) no Hoare annotation was computed. [2018-11-18 14:44:25,552 INFO L425 ceAbstractionStarter]: For program point L3947-1(lines 3947 3948) no Hoare annotation was computed. [2018-11-18 14:44:25,552 INFO L428 ceAbstractionStarter]: At program point L3947(lines 3947 3948) the Hoare annotation is: true [2018-11-18 14:44:25,552 INFO L425 ceAbstractionStarter]: For program point paravirt_read_tscEXIT(lines 3932 3964) no Hoare annotation was computed. [2018-11-18 14:44:25,552 INFO L428 ceAbstractionStarter]: At program point paravirt_read_tscENTRY(lines 3932 3964) the Hoare annotation is: true [2018-11-18 14:44:25,552 INFO L425 ceAbstractionStarter]: For program point paravirt_read_tscFINAL(lines 3932 3964) no Hoare annotation was computed. [2018-11-18 14:44:25,552 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_trapENTRY(lines 7159 7166) no Hoare annotation was computed. [2018-11-18 14:44:25,552 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_trapEXIT(lines 7159 7166) no Hoare annotation was computed. [2018-11-18 14:44:25,552 INFO L425 ceAbstractionStarter]: For program point ldv__builtin_trapFINAL(lines 7159 7166) no Hoare annotation was computed. [2018-11-18 14:44:25,552 INFO L425 ceAbstractionStarter]: For program point dlfb_realloc_framebufferEXIT(lines 5590 5652) no Hoare annotation was computed. [2018-11-18 14:44:25,552 INFO L425 ceAbstractionStarter]: For program point L5620-1(line 5620) no Hoare annotation was computed. [2018-11-18 14:44:25,552 INFO L425 ceAbstractionStarter]: For program point L5618(lines 5618 5624) no Hoare annotation was computed. [2018-11-18 14:44:25,552 INFO L428 ceAbstractionStarter]: At program point L5620(line 5620) the Hoare annotation is: true [2018-11-18 14:44:25,552 INFO L428 ceAbstractionStarter]: At program point L5649(lines 5602 5651) the Hoare annotation is: true [2018-11-18 14:44:25,552 INFO L425 ceAbstractionStarter]: For program point L5618-2(lines 5618 5624) no Hoare annotation was computed. [2018-11-18 14:44:25,552 INFO L425 ceAbstractionStarter]: For program point L5612(lines 5612 5617) no Hoare annotation was computed. [2018-11-18 14:44:25,552 INFO L428 ceAbstractionStarter]: At program point dlfb_realloc_framebufferENTRY(lines 5590 5652) the Hoare annotation is: true [2018-11-18 14:44:25,552 INFO L425 ceAbstractionStarter]: For program point L5629-2(lines 5609 5645) no Hoare annotation was computed. [2018-11-18 14:44:25,553 INFO L425 ceAbstractionStarter]: For program point L5629(lines 5629 5634) no Hoare annotation was computed. [2018-11-18 14:44:25,553 INFO L425 ceAbstractionStarter]: For program point dlfb_realloc_framebufferFINAL(lines 5590 5652) no Hoare annotation was computed. [2018-11-18 14:44:25,553 INFO L425 ceAbstractionStarter]: For program point L5638(lines 5638 5642) no Hoare annotation was computed. [2018-11-18 14:44:25,559 INFO L425 ceAbstractionStarter]: For program point L5609(lines 5609 5647) no Hoare annotation was computed. [2018-11-18 14:44:25,559 INFO L425 ceAbstractionStarter]: For program point L5609-1(lines 5609 5647) no Hoare annotation was computed. [2018-11-18 14:44:25,559 INFO L425 ceAbstractionStarter]: For program point L5638-2(lines 5638 5642) no Hoare annotation was computed. [2018-11-18 14:44:25,559 INFO L425 ceAbstractionStarter]: For program point interface_to_usbdevFINAL(lines 4239 4246) no Hoare annotation was computed. [2018-11-18 14:44:25,559 INFO L428 ceAbstractionStarter]: At program point interface_to_usbdevENTRY(lines 4239 4246) the Hoare annotation is: true [2018-11-18 14:44:25,559 INFO L425 ceAbstractionStarter]: For program point interface_to_usbdevEXIT(lines 4239 4246) no Hoare annotation was computed. [2018-11-18 14:44:25,559 INFO L425 ceAbstractionStarter]: For program point L7773-1(lines 7764 7791) no Hoare annotation was computed. [2018-11-18 14:44:25,559 INFO L421 ceAbstractionStarter]: At program point L7773(line 7773) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd ~ldv_mutex_lock_of_fb_info~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,559 INFO L425 ceAbstractionStarter]: For program point L7788-1(lines 7761 7792) no Hoare annotation was computed. [2018-11-18 14:44:25,559 INFO L421 ceAbstractionStarter]: At program point L7788(line 7788) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd ~ldv_mutex_lock_of_fb_info~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,560 INFO L421 ceAbstractionStarter]: At program point L7778(line 7778) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd ~ldv_mutex_lock_of_fb_info~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,560 INFO L425 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 7761 7792) no Hoare annotation was computed. [2018-11-18 14:44:25,560 INFO L428 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 7761 7792) the Hoare annotation is: true [2018-11-18 14:44:25,560 INFO L425 ceAbstractionStarter]: For program point L7778-1(lines 7764 7791) no Hoare annotation was computed. [2018-11-18 14:44:25,560 INFO L425 ceAbstractionStarter]: For program point L7768-1(lines 7764 7791) no Hoare annotation was computed. [2018-11-18 14:44:25,560 INFO L421 ceAbstractionStarter]: At program point L7768(line 7768) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd ~ldv_mutex_lock_of_fb_info~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,560 INFO L425 ceAbstractionStarter]: For program point L7783-1(lines 7764 7791) no Hoare annotation was computed. [2018-11-18 14:44:25,560 INFO L421 ceAbstractionStarter]: At program point L7783(line 7783) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd ~ldv_mutex_lock_of_fb_info~0 (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,569 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_update_lock_of_backlight_deviceFINAL(lines 7633 7650) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point L7643(lines 7643 7648) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_update_lock_of_backlight_deviceEXIT(lines 7633 7650) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point L7640-1(lines 7637 7641) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point L7640(line 7640) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point L7637(lines 7637 7641) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_update_lock_of_backlight_deviceENTRY(lines 7633 7650) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L428 ceAbstractionStarter]: At program point dlfb_driver_exitENTRY(lines 6381 6388) the Hoare annotation is: true [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point dlfb_driver_exitFINAL(lines 6381 6388) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point dlfb_driver_exitEXIT(lines 6381 6388) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceEXIT(lines 7584 7602) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceENTRY(lines 7584 7602) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point L7594(lines 7594 7599) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point L7591-1(lines 7588 7592) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point L7591(line 7591) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceFINAL(lines 7584 7602) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point L7588(lines 7588 7592) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_3~0 (_ bv0 32)) (= ~ldvarg25~0 (_ bv0 32)) (= ~ldv_state_variable_1~0 (_ bv0 32)) (= ~ldv_state_variable_2~0 (_ bv0 32))) [2018-11-18 14:44:25,570 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point L5980(lines 5980 5984) no Hoare annotation was computed. [2018-11-18 14:44:25,570 INFO L425 ceAbstractionStarter]: For program point edid_storeFINAL(lines 5949 5990) no Hoare annotation was computed. [2018-11-18 14:44:25,579 INFO L425 ceAbstractionStarter]: For program point L5976(lines 5976 5985) no Hoare annotation was computed. [2018-11-18 14:44:25,579 INFO L425 ceAbstractionStarter]: For program point L5971(lines 5971 5975) no Hoare annotation was computed. [2018-11-18 14:44:25,579 INFO L421 ceAbstractionStarter]: At program point L5970(line 5970) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv0 32) |edid_store_#in~src_size|)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,580 INFO L421 ceAbstractionStarter]: At program point edid_storeENTRY(lines 5949 5990) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv0 32) |edid_store_#in~src_size|)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (= (_ bv1 32) ~ldv_mutex_lock_of_fb_info~0) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,580 INFO L425 ceAbstractionStarter]: For program point L5970-1(line 5970) no Hoare annotation was computed. [2018-11-18 14:44:25,580 INFO L425 ceAbstractionStarter]: For program point edid_storeEXIT(lines 5949 5990) no Hoare annotation was computed. [2018-11-18 14:44:25,580 INFO L425 ceAbstractionStarter]: For program point L5965(lines 5965 5969) no Hoare annotation was computed. [2018-11-18 14:44:25,580 INFO L421 ceAbstractionStarter]: At program point L5987(line 5987) the Hoare annotation is: (or (not (= (_ bv1 32) ~ldv_mutex_cred_guard_mutex_of_signal_struct~0)) (not (= (_ bv1 32) ~ldv_mutex_lock~0)) (not (= (_ bv0 32) |edid_store_#in~src_size|)) (not (= (_ bv1 32) ~ldv_mutex_mutex_of_device~0)) (not (= (_ bv0 32) ~ldvarg25~0)) (not (= (_ bv1 32) ~ldv_mutex_update_lock_of_backlight_device~0)) (not (= (bvadd |old(~ldv_mutex_lock_of_fb_info~0)| (_ bv4294967295 32)) (_ bv0 32)))) [2018-11-18 14:44:25,580 INFO L425 ceAbstractionStarter]: For program point L5987-1(line 5987) no Hoare annotation was computed. [2018-11-18 14:44:25,580 INFO L425 ceAbstractionStarter]: For program point L7295(lines 7295 7300) no Hoare annotation was computed. [2018-11-18 14:44:25,580 INFO L425 ceAbstractionStarter]: For program point L7292-1(lines 7289 7293) no Hoare annotation was computed. [2018-11-18 14:44:25,580 INFO L425 ceAbstractionStarter]: For program point L7292(line 7292) no Hoare annotation was computed. [2018-11-18 14:44:25,580 INFO L425 ceAbstractionStarter]: For program point L7289(lines 7289 7293) no Hoare annotation was computed. [2018-11-18 14:44:25,580 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lockFINAL(lines 7285 7302) no Hoare annotation was computed. [2018-11-18 14:44:25,580 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lockEXIT(lines 7285 7302) no Hoare annotation was computed. [2018-11-18 14:44:25,580 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_interruptible_lockENTRY(lines 7285 7302) no Hoare annotation was computed. [2018-11-18 14:44:25,580 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_deviceENTRY(lines 7553 7565) no Hoare annotation was computed. [2018-11-18 14:44:25,580 INFO L425 ceAbstractionStarter]: For program point L7560-1(lines 7557 7561) no Hoare annotation was computed. [2018-11-18 14:44:25,580 INFO L425 ceAbstractionStarter]: For program point L7560(line 7560) no Hoare annotation was computed. [2018-11-18 14:44:25,580 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_deviceFINAL(lines 7553 7565) no Hoare annotation was computed. [2018-11-18 14:44:25,589 INFO L425 ceAbstractionStarter]: For program point L7557(lines 7557 7561) no Hoare annotation was computed. [2018-11-18 14:44:25,589 INFO L425 ceAbstractionStarter]: For program point ldv_mutex_lock_mutex_of_deviceEXIT(lines 7553 7565) no Hoare annotation was computed. [2018-11-18 14:44:25,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 02:44:25 BoogieIcfgContainer [2018-11-18 14:44:25,605 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 14:44:25,606 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 14:44:25,606 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 14:44:25,606 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 14:44:25,606 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 02:43:30" (3/4) ... [2018-11-18 14:44:25,609 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 14:44:25,615 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2018-11-18 14:44:25,615 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_vidreg_lock [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_select_std_channel [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_fillrect [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_alloc_urb_list [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure list_empty [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_get_intfdata [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_sub [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_11 [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_urb_completion [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_submit_urb [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_killable_lock [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_is_locked_update_lock_of_backlight_device [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock_of_fb_info [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_atomic_dec_and_mutex_lock_lock_of_fb_info [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_mmap [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_ioctl [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_free_framebuffer_work [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_trylock_update_lock_of_backlight_device [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_free_framebuffer [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_vidreg_unlock [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2018-11-18 14:44:25,616 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_write [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_var_color_format [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __create_pipe [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_lock [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_check_var [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_trylock_4 [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_compress_hline [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure metrics_bytes_rendered_show [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure metrics_cpu_kcycles_used_show [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_killable_update_lock_of_backlight_device [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_is_valid_mode [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_register_lfsr16 [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure prefetch_range [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del_init [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_handle_damage [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_killable_mutex_of_device [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_fill_bulk_urb [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_get_edid [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_setcolreg [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_color_depth [2018-11-18 14:44:25,617 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_render_hline [2018-11-18 14:44:25,618 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_usb_disconnect [2018-11-18 14:44:25,618 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-11-18 14:44:25,618 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_sub_and_test [2018-11-18 14:44:25,618 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure edid_show [2018-11-18 14:44:25,618 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_trim_hline [2018-11-18 14:44:25,618 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_deregister_14 [2018-11-18 14:44:25,618 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2018-11-18 14:44:25,618 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-11-18 14:44:25,618 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_is_locked_lock_of_fb_info [2018-11-18 14:44:25,619 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_1 [2018-11-18 14:44:25,619 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2018-11-18 14:44:25,619 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset [2018-11-18 14:44:25,619 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_release_urb_work [2018-11-18 14:44:25,619 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_release [2018-11-18 14:44:25,619 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_atomic_dec_and_mutex_lock_update_lock_of_backlight_device [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_trylock_lock_of_fb_info [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_usb_probe [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_get_urb [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_killable_lock_of_fb_info [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_blanking [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_video_mode [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_dummy_render [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_register_16 [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_update_lock_of_backlight_device [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_mutex_of_device [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_is_locked_mutex_of_device [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_blank [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure metrics_bytes_identical_show [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure metrics_reset_store [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_update_lock_of_backlight_device [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_dpy_deferred_io [2018-11-18 14:44:25,620 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kmalloc [2018-11-18 14:44:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 14:44:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_imageblit [2018-11-18 14:44:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2018-11-18 14:44:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __swab16p [2018-11-18 14:44:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2018-11-18 14:44:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_trylock_mutex_of_device [2018-11-18 14:44:25,621 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_init [2018-11-18 14:44:25,634 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_open [2018-11-18 14:44:25,634 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_8 [2018-11-18 14:44:25,634 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure get_cycles [2018-11-18 14:44:25,634 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_register [2018-11-18 14:44:25,634 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_free [2018-11-18 14:44:25,634 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_3 [2018-11-18 14:44:25,634 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_trylock_lock [2018-11-18 14:44:25,634 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_6 [2018-11-18 14:44:25,634 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_lock_of_fb_info [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_copyarea [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __cpu_to_be16p [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_base8bpp [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock_of_fb_info [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure avoid_zero [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_is_locked_lock [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure prefetchw [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_parse_vendor_descriptor [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_2 [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_add [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_init_framebuffer_work [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_5 [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sema_init [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_7 [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_9 [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2018-11-18 14:44:25,635 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_lock [2018-11-18 14:44:25,636 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_12 [2018-11-18 14:44:25,636 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_lfsr16 [2018-11-18 14:44:25,636 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_10 [2018-11-18 14:44:25,636 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_ops_set_par [2018-11-18 14:44:25,636 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kzalloc [2018-11-18 14:44:25,636 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_register_16be [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __fswab16 [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_setup_modes [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure metrics_bytes_sent_show [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_mutex_of_device [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_usb_register_driver_13 [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_free_urb_list [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_driver_init [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure usb_set_intfdata [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_base16bpp [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_atomic_dec_and_mutex_lock_lock [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_set_vid_cmds [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure paravirt_read_tsc [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_trap [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_realloc_framebuffer [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure interface_to_usbdev [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-11-18 14:44:25,650 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_update_lock_of_backlight_device [2018-11-18 14:44:25,651 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure dlfb_driver_exit [2018-11-18 14:44:25,651 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2018-11-18 14:44:25,651 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure edid_store [2018-11-18 14:44:25,651 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_interruptible_lock [2018-11-18 14:44:25,651 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_mutex_of_device [2018-11-18 14:44:25,692 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 585 nodes and edges [2018-11-18 14:44:25,696 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 237 nodes and edges [2018-11-18 14:44:25,700 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 91 nodes and edges [2018-11-18 14:44:25,703 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 40 nodes and edges [2018-11-18 14:44:25,707 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2018-11-18 14:44:25,711 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-11-18 14:44:25,714 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 14:44:25,747 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1bv32 == ldv_mutex_lock && 1bv32 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ~bvadd16(ldv_mutex_update_lock_of_backlight_device, 4294967295bv32) == 0bv32) && 1bv32 == ldv_mutex_lock_of_fb_info) && 1bv32 == ldv_mutex_mutex_of_device) || !(0bv32 == \old(ldv_state_variable_2))) || !(0bv32 == \old(ldv_state_variable_1))) || !(0bv32 == ldvarg25)) || !(0bv32 == \old(ldv_state_variable_3)) [2018-11-18 14:44:25,748 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((1bv32 == ldv_mutex_lock && 1bv32 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ~bvadd16(ldv_mutex_update_lock_of_backlight_device, 4294967295bv32) == 0bv32) && 1bv32 == ldv_mutex_lock_of_fb_info) && 1bv32 == ldv_mutex_mutex_of_device) || !(0bv32 == \old(ldv_state_variable_2))) || !(0bv32 == \old(ldv_state_variable_1))) || !(0bv32 == ldvarg25)) || !(0bv32 == \old(ldv_state_variable_3)) [2018-11-18 14:44:25,753 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1bv32 == ldv_mutex_cred_guard_mutex_of_signal_struct) || 1bv32 == ldv_mutex_lock_of_fb_info) || !(1bv32 == ldv_mutex_lock)) || !(1bv32 == ldv_mutex_mutex_of_device)) || !(0bv32 == ldvarg25)) || !(1bv32 == ldv_mutex_update_lock_of_backlight_device)) || !(~bvadd16(\old(ldv_mutex_lock_of_fb_info), 4294967295bv32) == 0bv32) [2018-11-18 14:44:25,753 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1bv32 == ldv_mutex_cred_guard_mutex_of_signal_struct) || 1bv32 == ldv_mutex_lock_of_fb_info) || !(1bv32 == ldv_mutex_lock)) || !(1bv32 == ldv_mutex_mutex_of_device)) || !(0bv32 == ldvarg25)) || !(1bv32 == ldv_mutex_update_lock_of_backlight_device)) || !(~bvadd16(\old(ldv_mutex_lock_of_fb_info), 4294967295bv32) == 0bv32) [2018-11-18 14:44:25,753 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1bv32 == ldv_mutex_cred_guard_mutex_of_signal_struct) || 1bv32 == ldv_mutex_lock_of_fb_info) || !(1bv32 == ldv_mutex_lock)) || !(1bv32 == ldv_mutex_mutex_of_device)) || !(0bv32 == ldvarg25)) || !(1bv32 == ldv_mutex_update_lock_of_backlight_device)) || !(~bvadd16(\old(ldv_mutex_lock_of_fb_info), 4294967295bv32) == 0bv32) [2018-11-18 14:44:25,753 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((!(1bv32 == ldv_mutex_cred_guard_mutex_of_signal_struct) || 1bv32 == ldv_mutex_lock_of_fb_info) || !(1bv32 == ldv_mutex_lock)) || !(1bv32 == ldv_mutex_mutex_of_device)) || !(0bv32 == ldvarg25)) || !(1bv32 == ldv_mutex_update_lock_of_backlight_device)) || !(~bvadd16(\old(ldv_mutex_lock_of_fb_info), 4294967295bv32) == 0bv32) [2018-11-18 14:44:25,961 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_91157b77-3c80-4488-8374-0c436a631bf3/bin-2019/uautomizer/witness.graphml [2018-11-18 14:44:25,962 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 14:44:25,962 INFO L168 Benchmark]: Toolchain (without parser) took 71004.29 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 939.0 MB in the beginning and 2.4 GB in the end (delta: -1.5 GB). Peak memory consumption was 337.2 MB. Max. memory is 11.5 GB. [2018-11-18 14:44:25,964 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 14:44:25,964 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2811.17 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 269.0 MB). Free memory was 939.0 MB in the beginning and 942.6 MB in the end (delta: -3.6 MB). Peak memory consumption was 443.8 MB. Max. memory is 11.5 GB. [2018-11-18 14:44:25,964 INFO L168 Benchmark]: Boogie Preprocessor took 177.38 ms. Allocated memory is still 1.3 GB. Free memory was 942.6 MB in the beginning and 914.9 MB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 11.5 GB. [2018-11-18 14:44:25,964 INFO L168 Benchmark]: RCFGBuilder took 12419.91 ms. Allocated memory was 1.3 GB in the beginning and 1.5 GB in the end (delta: 153.1 MB). Free memory was 914.9 MB in the beginning and 853.5 MB in the end (delta: 61.4 MB). Peak memory consumption was 214.5 MB. Max. memory is 11.5 GB. [2018-11-18 14:44:25,967 INFO L168 Benchmark]: TraceAbstraction took 55236.83 ms. Allocated memory was 1.5 GB in the beginning and 2.8 GB in the end (delta: 1.4 GB). Free memory was 853.5 MB in the beginning and 2.5 GB in the end (delta: -1.7 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-11-18 14:44:25,967 INFO L168 Benchmark]: Witness Printer took 355.91 ms. Allocated memory is still 2.8 GB. Free memory was 2.5 GB in the beginning and 2.4 GB in the end (delta: 113.2 MB). Peak memory consumption was 113.2 MB. Max. memory is 11.5 GB. [2018-11-18 14:44:25,969 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2811.17 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 269.0 MB). Free memory was 939.0 MB in the beginning and 942.6 MB in the end (delta: -3.6 MB). Peak memory consumption was 443.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 177.38 ms. Allocated memory is still 1.3 GB. Free memory was 942.6 MB in the beginning and 914.9 MB in the end (delta: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 12419.91 ms. Allocated memory was 1.3 GB in the beginning and 1.5 GB in the end (delta: 153.1 MB). Free memory was 914.9 MB in the beginning and 853.5 MB in the end (delta: 61.4 MB). Peak memory consumption was 214.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 55236.83 ms. Allocated memory was 1.5 GB in the beginning and 2.8 GB in the end (delta: 1.4 GB). Free memory was 853.5 MB in the beginning and 2.5 GB in the end (delta: -1.7 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. * Witness Printer took 355.91 ms. Allocated memory is still 2.8 GB. Free memory was 2.5 GB in the beginning and 2.4 GB in the end (delta: 113.2 MB). Peak memory consumption was 113.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 7148]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5670]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6070]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5163]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4641]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6337]: Loop Invariant Derived loop invariant: (((((!(1bv32 == ldv_mutex_cred_guard_mutex_of_signal_struct) || 1bv32 == ldv_mutex_lock_of_fb_info) || !(1bv32 == ldv_mutex_lock)) || !(1bv32 == ldv_mutex_mutex_of_device)) || !(0bv32 == ldvarg25)) || !(1bv32 == ldv_mutex_update_lock_of_backlight_device)) || !(~bvadd16(\old(ldv_mutex_lock_of_fb_info), 4294967295bv32) == 0bv32) - InvariantResult [Line: 5746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6094]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6070]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6666]: Loop Invariant Derived loop invariant: (((((((1bv32 == ldv_mutex_lock && 1bv32 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ~bvadd16(ldv_mutex_update_lock_of_backlight_device, 4294967295bv32) == 0bv32) && 1bv32 == ldv_mutex_lock_of_fb_info) && 1bv32 == ldv_mutex_mutex_of_device) || !(0bv32 == \old(ldv_state_variable_2))) || !(0bv32 == \old(ldv_state_variable_1))) || !(0bv32 == ldvarg25)) || !(0bv32 == \old(ldv_state_variable_3)) - InvariantResult [Line: 6666]: Loop Invariant Derived loop invariant: (((((((1bv32 == ldv_mutex_lock && 1bv32 == ldv_mutex_cred_guard_mutex_of_signal_struct) && ~bvadd16(ldv_mutex_update_lock_of_backlight_device, 4294967295bv32) == 0bv32) && 1bv32 == ldv_mutex_lock_of_fb_info) && 1bv32 == ldv_mutex_mutex_of_device) || !(0bv32 == \old(ldv_state_variable_2))) || !(0bv32 == \old(ldv_state_variable_1))) || !(0bv32 == ldvarg25)) || !(0bv32 == \old(ldv_state_variable_3)) - InvariantResult [Line: 6235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4783]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4938]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6434]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4641]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4420]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6094]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4492]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6434]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5670]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6558]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4783]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5492]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6337]: Loop Invariant Derived loop invariant: (((((!(1bv32 == ldv_mutex_cred_guard_mutex_of_signal_struct) || 1bv32 == ldv_mutex_lock_of_fb_info) || !(1bv32 == ldv_mutex_lock)) || !(1bv32 == ldv_mutex_mutex_of_device)) || !(0bv32 == ldvarg25)) || !(1bv32 == ldv_mutex_update_lock_of_backlight_device)) || !(~bvadd16(\old(ldv_mutex_lock_of_fb_info), 4294967295bv32) == 0bv32) - InvariantResult [Line: 5492]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4641]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5163]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4938]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4641]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5670]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5746]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6153]: Loop Invariant Derived loop invariant: (((((!(1bv32 == ldv_mutex_cred_guard_mutex_of_signal_struct) || 1bv32 == ldv_mutex_lock_of_fb_info) || !(1bv32 == ldv_mutex_lock)) || !(1bv32 == ldv_mutex_mutex_of_device)) || !(0bv32 == ldvarg25)) || !(1bv32 == ldv_mutex_update_lock_of_backlight_device)) || !(~bvadd16(\old(ldv_mutex_lock_of_fb_info), 4294967295bv32) == 0bv32) - InvariantResult [Line: 6482]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4783]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4492]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5163]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5602]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6094]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6434]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4938]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4492]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4721]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4938]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4863]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6235]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6337]: Loop Invariant Derived loop invariant: (((((!(1bv32 == ldv_mutex_cred_guard_mutex_of_signal_struct) || 1bv32 == ldv_mutex_lock_of_fb_info) || !(1bv32 == ldv_mutex_lock)) || !(1bv32 == ldv_mutex_mutex_of_device)) || !(0bv32 == ldvarg25)) || !(1bv32 == ldv_mutex_update_lock_of_backlight_device)) || !(~bvadd16(\old(ldv_mutex_lock_of_fb_info), 4294967295bv32) == 0bv32) - InvariantResult [Line: 4641]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5670]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4641]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5492]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 155 procedures, 1426 locations, 1 error locations. SAFE Result, 55.1s OverallTime, 14 OverallIterations, 3 TraceHistogramMax, 33.6s AutomataDifference, 0.0s DeadEndRemovalTime, 11.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 23890 SDtfs, 13685 SDslu, 23994 SDs, 0 SdLazy, 527 SolverSat, 36 SolverUnsat, 10 SolverUnknown, 0 SolverNotchecked, 28.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1023 GetRequests, 993 SyntacticMatches, 1 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=16656occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 3.1s AutomataMinimizationTime, 14 MinimizatonAttempts, 197 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 392 LocationsWithAnnotation, 57679 PreInvPairs, 57881 NumberOfFragments, 2847 HoareAnnotationTreeSize, 57679 FomulaSimplifications, 4974 FormulaSimplificationTreeSizeReduction, 3.5s HoareSimplificationTime, 392 FomulaSimplificationsInter, 105934 FormulaSimplificationTreeSizeReductionInter, 7.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 1.2s SsaConstructionTime, 3.5s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 1031 NumberOfCodeBlocks, 1031 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1017 ConstructedInterpolants, 0 QuantifiedInterpolants, 123810 SizeOfPredicates, 15 NumberOfNonLiveVariables, 15231 ConjunctsInSsa, 39 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 PerfectInterpolantSequences, 58/58 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...